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Avoiding misdiagnosis of multilocular thymic cysts as malignant tumors on computer tomography 被引量:1
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作者 Yu-Hong Zhang Yan-Miao Liu +2 位作者 Kai-Li Shen Jing-Jing Wu Fu-Shan Tang 《World Journal of Clinical Cases》 SCIE 2024年第19期3671-3675,共5页
This editorial provides insights from a case report by Sun et al published in the World Journal of Clinical Cases.The case report focuses on a case where a multilocular thymic cyst(MTC)was misdiagnosed as a thymic tum... This editorial provides insights from a case report by Sun et al published in the World Journal of Clinical Cases.The case report focuses on a case where a multilocular thymic cyst(MTC)was misdiagnosed as a thymic tumor,resulting in an unnecessary surgical procedure.Both MTCs and thymic tumors are rare conditions that heavily rely on radiological imaging for accurate diagnosis.However,the similarity in their imaging presentations can lead to misinterpretation,resulting in unnecessary surgical procedures.Due to the ongoing lack of comprehensive knowledge about MTCs and thymic tumors,we offer a summary of diagnostic techniques documented in recent literature and examine potential causes of misdiagnosis.When computer tomography(CT)values surpass 20 Hounsfield units and display comparable morphology,there is a risk of misdiagnosing MTCs as thymic tumors.Employing various differential diagnostic methods like biopsy,molecular biology,multi-slice CT,CT functional imaging,positron emission tomography/CT molecular functional imaging,magnetic resonance imaging and radiomics,proves advantageous in reducing clinical misdiagnosis.A deeper understanding of these conditions requires increased attention and exploration by healthcare providers.Moreover,the continued advancement and utilization of various diagnostic methods are expected to enhance precise diagnoses,provide appropriate treatment options,and improve the quality of life for patients with thymic tumors and MTCs in the future.continued advancement and utilization of various diagnostic methods are expected to enhance precise diagnoses,provide appropriate treatment options,and improve the quality of life for patients with thymic tumors and MTCs in the future. 展开更多
关键词 Thymic tumor Multilocular thymic cyst MISdiagnosis Differential diagnosis Imaging manifestation Computed tomography
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Retroperitoneal bronchogenic cyst:A case report and review of literature
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作者 Abdul Malik Qais Ahmad Naseer +2 位作者 Muhammad Asad Iqbal Shi-Ya Han Sheng-Chun Dang 《World Journal of Clinical Cases》 SCIE 2024年第15期2586-2596,共11页
BACKGROUND Bronchogenic cysts are rare developmental anomalies that belong to the category of congenital enterogenous cysts.They arise from lung buds and are present at birth.The embryonic foregut is their origin.Typi... BACKGROUND Bronchogenic cysts are rare developmental anomalies that belong to the category of congenital enterogenous cysts.They arise from lung buds and are present at birth.The embryonic foregut is their origin.Typically,they are located within the chest cavity,particularly in the cavum mediastinale of the thoracic cavity or lodged in the pulmonary parenchyma,and are considered a type of lung bud malformation.CASE SUMMARY A 49-year-old male patient was admitted to the hospital due to the detection of a retroperitoneal mass during a physical examination.Two weeks before admission,the patient underwent a physical examination and routine laboratory tests,which revealed a space-occupying mass in the retroperitoneal region.The patient did not report any symptoms(such as abdominal pain,flatulence,nausea,vomiting,high fever,or chills).The computed tomography(CT)revealed a retroperitoneal spaceoccupying lesion with minimal enhancement and a CT value of approximately 36 Hounsfield units.The lesion was not delineated from the boundary of the pancreatic body and was closely related to the retroperitoneum locally.CONCLUSION Following a series of tests,an abdominal mass was identified,prompting the implementation of a laparoscopic retroperitoneal mass excision procedure.During the investigation,an 8 cm×7 cm cystic round-shaped mass with a distinct demarcation was identified in the upper posterior region of the pancreas.Subsequently,full resection of the mass was performed.Postoperative pathological examination reveled a cystic mass characterized by a smooth inner wall.The cystic mass was found to contain a white,viscous liquid within its capsule. 展开更多
关键词 bronchogenic cyst Retroperitoneal space EXCISION Laparoscopic surgery Case report
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Young patient with a giant gastric bronchogenic cyst:A case report and review of literature
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作者 Xu-Ren Lu Xu-Guang Jiao +4 位作者 Qi-Hang Sun Bo-Wen Li Qing-Shun Zhu Guang-Xu Zhu Jian-Jun Qu 《World Journal of Clinical Cases》 SCIE 2024年第13期2254-2262,共9页
BACKGROUND Gastric bronchogenic cysts(BCs)are extremely rare cystic masses caused by abnormal development of the respiratory system during the embryonic period.Gastric bronchial cysts are rare lesions that were first ... BACKGROUND Gastric bronchogenic cysts(BCs)are extremely rare cystic masses caused by abnormal development of the respiratory system during the embryonic period.Gastric bronchial cysts are rare lesions that were first reported in 1956;as of 2023,only 33 cases are available in the PubMed online database.BCs usually have no clinical symptoms in the early stage,and imaging findings also lack specificity.Therefore,they are difficult to diagnose before histopathological examination.CASE SUMMARY A 34-year-old woman with respiratory distress presented at our hospital.Endoscopic ultrasound revealed an anechoic mass between the spleen,left kidney and gastric fundus,with hyperechogenic and soft elastography textures and with a size of approximately 6.5 cm×4.0 cm.Furthermore,a computed tomography scan demonstrated high density between the posterior stomach and the spleen and the left kidney,with uniform internal density and a small amount of calcification.The maximum cross section was approximately 10.1 cm×6.1 cm,and the possibility of a cyst was high.Because the imaging findings did not suggest a malignancy and because the patient required complete resection,she underwent laparotomy surgery.Intraoperatively,this cystic lesion was found to be located in the posterior wall of the large curvature of the fundus and was approximately 8 cm×6 cm in size.Finally,the pathologists verified that the cyst in the fundus was a gastric BC.The patient recovered well,her symptoms of chest tightness disappeared,and the abdominal drain was removed on postoperative day 6,after which she was discharged on day 7 for 6 months of follow-up.She had no tumor recurrence or postoperative complications during the follow-up.CONCLUSION This is a valuable report as it describes an extremely rare case of gastric BC.Moreover,this was a very young patient with a large BC in the stomach. 展开更多
关键词 bronchogenic cyst STOMACH Endoscopic ultrasound-guided fine needle aspiration ENDOSONOGRAPHY Case report
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DIAGNOSIS AND SURGICAL TREATMENT OF BRONCHOGENIC CYSTS
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作者 戈烽 廖泉 +3 位作者 肖蜀梅 任华 张志庸 李泽坚 《Chinese Medical Sciences Journal》 CAS CSCD 1995年第1期61-62,共2页
Between 1974 and 1993, 22 patients with bronchogenic cysts were operated on in our hospital; there were 14 men and 8 women, ranging in age from 11 to 62 years. The cyst locations were mediastinal in 13 (59.1%) and int... Between 1974 and 1993, 22 patients with bronchogenic cysts were operated on in our hospital; there were 14 men and 8 women, ranging in age from 11 to 62 years. The cyst locations were mediastinal in 13 (59.1%) and intrapulmonary in 9 (40. 9%). There were symptoms (chest pain and recurrent bronchiolits) in 20 patients (91%). The preoperative complications included infection in the lung and in the cyst and dysphagia due to esophageal compression. Chest pain was the main symptom in mediastinal cyst and recurrent infection of lung in intrapulmonary cyst. Plain chest radiograms showed that a round shadow, occasional air-fluid levels, and peripheral calcification may be found in cysts. An operation is the best treatment for cysts. All cysts were completely excised. No postoperative cornphcations. late complications, or recurrence developed in our patients. 展开更多
关键词 bronchogenic cyst surgical treatment
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Optimal resection of gastric bronchogenic cysts based on anatomical continuity with adherent gastric muscular layer: A case report 被引量:1
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作者 Masayoshi Terayama Koshi Kumagai +6 位作者 Hiroshi Kawachi Rie Makuuchi Masaru Hayami Satoshi Ida Manabu Ohashi Takeshi Sano Souya Nunobe 《World Journal of Gastrointestinal Surgery》 SCIE 2023年第6期1216-1223,共8页
BACKGROUND Bronchogenic cysts are congenital lesions requiring radical resection because of malignant potential.However,a method for the optimal resection of these cysts has not been completely elucidated.CASE SUMMARY... BACKGROUND Bronchogenic cysts are congenital lesions requiring radical resection because of malignant potential.However,a method for the optimal resection of these cysts has not been completely elucidated.CASE SUMMARY Herein,we presented three patients with bronchogenic cysts that were located adjacent to the gastric wall and resected laparoscopically.The cysts were detected incidentally with no symptoms and the preoperative diagnosis was challenging to obtain via radiological examinations.Based on laparoscopic findings,the cyst was attached firmly to the gastric wall and the boundary between the gastric and cyst walls was difficult to identify.Consequently,resection of cysts alone caused cystic wall injury in Patient 1.Meanwhile,the cyst was resected completely along with a part of the gastric wall in Patient 2.Histopathological examination revealed the final diagnosis of bronchogenic cyst and revealed that the cyst wall shared the muscular layer with the gastric wall in Patients 1 and 2.In Patient 3,the cyst was located adjacent to the gastric wall but histopathologically originated from diaphragm rather than stomach.All the patients were free from recurrence.CONCLUSION The findings of this study state that a safe and complete resection of bronchogenic cysts required the adherent gastric muscular layer or full-thickness dissection,if bronchogenic cysts are suspected via pre-and/or intraoperative findings. 展开更多
关键词 bronchogenic cysts Laparoscopic resection Gastric wall Muscular layer Case report
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Molecular diagnosis and direct quantification of cereal cyst nematode(Heterodera filipjevi) from field soil using TaqMan real-time PCR
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作者 JIAN Jin-zhuo HUANG Wen-kun +4 位作者 KONG Ling-an JIAN Heng Sulaiman ABDULSALAM PENG De-liang PENG Huan 《Journal of Integrative Agriculture》 SCIE CAS CSCD 2023年第8期2591-2601,共11页
Heterodera filipjevi continues to be a major threat to wheat production worldwide.Rapid detection and quantification of cyst nematodes are essential for more effective control against this nematode disease.In the pres... Heterodera filipjevi continues to be a major threat to wheat production worldwide.Rapid detection and quantification of cyst nematodes are essential for more effective control against this nematode disease.In the present study,a TaqManminor groove binder(TaqMan-MGB)probe-based fluorescence quantitative real-time PCR(qPCR)was successfully developed and used for quantifying H.filipjevi from DNA extracts of soil.The primers and probe designed from the obtained RAPD-SCAR marker fragments of H.filipjevi showed high specificity to H.filipjevi using DNA from isolatesconfirmed species of 23 Heterodera spp.,1 Globodera spp.and 3 Pratylenchus spp.The qPCR assay is highly sensitive and provides improved H.filipjevi detection sensitivity of as low as 4^(-3) single second-stage juvenile(J2)DNAs,10^(-3) female DNAs,and 0.01μgμL^(-1) genomic DNAs.A standard curve relating to the threshold cycle and log values of nematode numbers was generated and validated from artificially infested soils and was used to quantify H.filipjevi in naturally infested field soils.There was a high correlation between the H.filipjevi numbers estimated from 32 naturally infested field soils by both conventional methods and the numbers quantified using the qPCR assay.qPCR potentially provides a useful platform for the efficient detection and quantification of H.filipjevi directly from field soils and to quantify this species directly from DNA extracts of field soils. 展开更多
关键词 cereal cyst nematode Heterodera filipjevi molecular diagnosis quantification TaqMan real-time PCR
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Clinical Features and Treatment of Bronchogenic Cyst in Adults 被引量:12
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作者 Hong-sheng Liu Shan-qing Li Zhi-li Cao Zhi-yong Zhang Hua Ren 《Chinese Medical Sciences Journal》 CAS CSCD 2009年第1期60-63,共4页
Objective To investigate the clinical features and management of bronchogenic cyst in the adults. Methods We retrospectively reviewed 50 patients admitted to our hospital with histopathologically proved bronchogenic c... Objective To investigate the clinical features and management of bronchogenic cyst in the adults. Methods We retrospectively reviewed 50 patients admitted to our hospital with histopathologically proved bronchogenic cyst from January 1983 to December 2007. Of all the patients, 28 were male and 22 were female, with an average age of 36.9 (range, 18 to 64) years. The symptoms, location of the cysts, imaging evaluation, surgical treatment manner, and outcome of these patients were analyzed. Results Symptoms were present in 33 of the 50 patients, and cough was the most common symptom. Thirteen patients presented with complications: hemoptysis, infected cyst, dysphagia, paralysis, and hoarseness. The locations of the cysts included the mediastinum (28 cases), pulmonary parenchyma (12 cases), hilar area (3 cases), visceral pleura (1 case), and some rare locations including the intestinal mesentery (1 case), retroperitoneum (1 case), adrenal gland (1 case), neck (2 cases), and dura matter of the cervical verte-brae (1 case). Chest X-ray was performed in 36 patients and computed tomography (CT) was performed in 41 patients. The bronchogenic cyst in CT was characterized as a round, well circumscribed, unilocular mass, with density ranging from that of water to high density (0-50 Hu). As for treatment, complete resection of the bronchogenic cyst was performed in 47 (94%) patients, subtotal resection was performed in 3 (6%) patients. Open surgery was performed in 45 (90%) patients, and thoracoscopy (video-assisted thoracic surgery) was performed in 5 (10%) paitients. Of the 12 patients with intrapulmonary cyst, 11 patients underwent lobectomy and 1 patient underwent wedge resection. Postoperative sequelae occurred in 2 patients, 1 with persistent air leakage and 1 with hoarseness. All patients were proved with bronchogenic cyst pathologically. The average follow-up period was 6.5 years (range, 4 months to 10 years), and no late sequelae or recurrence of the cyst occurred. Conclusions The clinical and imaging presentations of bronchogenic cyst in adults are variable. Surgical resection is the best way for diagnosis and treatment. Both open surgery and thoracoscopy are appropriate for the selected candidates. 展开更多
关键词 bronchogenic cyst LUNG MEDIASTINUM THORACOSCOPY
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Endosonography in the diagnosis and management of pancreatic cysts 被引量:16
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作者 Vivek Kadiyala Linda S Lee 《World Journal of Gastrointestinal Endoscopy》 CAS 2015年第3期213-223,共11页
Rapid advances in radiologic technology and increased cross-sectional imaging have led to a sharp rise in incidental discoveries of pancreatic cystic lesions. These cystic lesions include non-neoplastic cysts with no ... Rapid advances in radiologic technology and increased cross-sectional imaging have led to a sharp rise in incidental discoveries of pancreatic cystic lesions. These cystic lesions include non-neoplastic cysts with no risk of malignancy, neoplastic non-mucinous serous cystadenomas with little or no risk of malignancy, as well as neoplastic mucinous cysts and solid pseudopapillary neoplasms both with varying riskof malignancy. Accurate diagnosis is imperative as management is guided by symptoms and risk of malignancy. Endoscopic ultrasound(EUS) allows high resolution evaluation of cyst morphology and precise guidance for fine needle aspiration(FNA) of cyst fluid for cytological, chemical and molecular analysis. Initially, clinical evaluation and radiologic imaging, preferably with magnetic resonance imaging of the pancreas and magnetic resonance cholangiopancreatography, are performed. In asymptomatic patients where diagnosis is unclear and malignant risk is indeterminate, EUSFNA should be used to confirm the presence or absence of high-risk features, differentiate mucinous from non-mucinous lesions, and diagnose malignancy. After analyzing the cyst fluid for viscosity, cyst fluid carcinoembryonic antigen, amylase, and cyst wall cytology should be obtained. DNA analysis may add useful information in diagnosing mucinous cysts when the previous studies are indeterminate. New molecular biomarkers are being investigated to improve diagnostic capabilities and management decisions in these challenging cystic lesions. Current guidelines recommend surgical pancreatic resection as the standard of care for symptomatic cysts and those with high-risk features associated with malignancy. EUSguided cyst ablation is a promising minimally invasive, relatively low-risk alternative to both surgery and surveillance. 展开更多
关键词 Endoscopic ultrasound Pancreatic cyst SEROUS cystADENOMA INTRADUCTAL papillary mucinousneoplasms MUCINOUS cystIC neoplasm Solid pseudopapillaryneoplasms diagnosis Management Ablation
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Bronchogenic cyst of the stomach:A case report 被引量:8
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作者 Wen-Ting He Jing-Yu Deng +2 位作者 Han Liang Jian-Yu Xiao Fu-Liang Cao 《World Journal of Clinical Cases》 SCIE 2020年第8期1525-1531,共7页
BACKGROUND Gastric bronchogenic cysts(BCs)are extremely rare cystic masses caused by abnormal development of the respiratory system during the embryonic period.Gastric bronchial cysts are rare lesions first reported i... BACKGROUND Gastric bronchogenic cysts(BCs)are extremely rare cystic masses caused by abnormal development of the respiratory system during the embryonic period.Gastric bronchial cysts are rare lesions first reported in 1956;as of 2019,only 37 cases are available in the MEDLINE/PubMed online databases.BCs usually have no clinical symptoms in the early stage,and their imaging findings also lack specificity.Therefore,they are difficult to diagnose before histopathological examination.CASE SUMMARY A 55-year-old woman presented at our hospital with intermittent epigastric pain.She had a slightly high level of serum carbohydrate antigen 72-4(CA 72-4).Endoscopic ultrasound found that a cystic mass originated from the submucosa of the posterior gastric wall near the cardia,indicating a diagnosis of cystic hygroma of the stomach.Furthermore,a computed tomography scan demonstrated a quasi-circular cystic mass closely related to the lesser curvature of the gastric fundus with a low density.Because the imaging examinations did not suggest a malignancy and the patient required complete resection,she underwent laparoscopic surgery.As an intraoperative finding,this cystic lesion was located in the posterior wall of the fundus and contained some yellow viscous liquid.Finally,the pathologists verified that the cyst in the fundus was a gastric BC.The patient recovered well with normal CA 72-4 levels,and her course was uneventful at 10 mo.CONCLUSION This is a valuable report as it describes an extremely rare case of gastric BC.Moreover,this is the first case of BC to present with elevated CA 72-4 levels. 展开更多
关键词 bronchogenic cyst STOMACH SUBMUCOSAL LESION Endoscopic ultrasoundguided fine needle ASPIRATION ENDOSONOGRAPHY Case report
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Diagnosis and treatment of congenital choledochal cyst: 20 years' experience in China 被引量:19
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作者 Liu-Bin Shi~1 Shu-You Peng~1 Xing-Kai Meng~1 Cheng-Hong Peng~1 Ying-Bin Liu~1 Xiao-Peng Chen~1 Zhen-Ling Ji~2 De-Tong Yang~2 Huai-Ren Chen~2 1 Department of Surgery,The Second Affiliated hospital of Zhejiang University School of Medicine,Hangzhou 310009,China2 Department of Surgery,Affiliated Zhongda Hospital of Southeast University,Nanjing 210009,China 《World Journal of Gastroenterology》 SCIE CAS CSCD 2001年第5期732-734,共3页
AIM: To summarize the experience of diagnosis and treatment of congenital choledochal cyst in the past 20 years (1980-2000). METHODS: The clinical data of 108 patients admitted from 1980 to 2000 were analyzed retrospe... AIM: To summarize the experience of diagnosis and treatment of congenital choledochal cyst in the past 20 years (1980-2000). METHODS: The clinical data of 108 patients admitted from 1980 to 2000 were analyzed retrospectively. RESULTS: Abdominal pain,jaundice and abdominal mass were presented in most child cases. Clinical symptoms in adult cases were non-specific, resulting in delayed diagnosis frequently. Fifty-seven patients (52.7%) had coexistent pancreatiobiliary disease. Carcinoma of the biliary duct occurred in 18 patients (16.6%).Ultrasonic examination was undertaken in 94 cases, ERCP performed in 46 cases and CT in 71 cases. All of the cases were correctly diagnosed before operation. Abnormal pancreatobiliary duct junction was found in 39 patients. Before 1985 the diagnosis and classification of congenital choledochal cyst were established by ultrasonography preoperatively and confirmed during operation, the main procedures were internal drainage by cyst enterostomy. After 1985, the diagnosis was established by ERCP and CT, and cystectomy with Roux-en-Y hepaticojejunostomy was the conventional procedures.In 1994, we reported a new and simplified operative procedure in order to reduce the risk of choledochal cyst malignancy. Postoperative complication was mainly retrograde infection of biliary tract, which could be controlled by the administration of antibiotics, there was no perioperative mortality. CONCLUSION: The concept in diagnosis and treatment of congenital choledochal cyst has obviously been changed greatly.CT and ERCP were of great help in the classification of the disease.Currently, cystectomy with Roux-en-Y hepaticojejunostomy is strongly recommended as the choice for patients with type I and type IV cysts. Piggyback orthotopic liver transplantation is indicated in type V cysts (Caroli's disease) with frequently recurrent cholangitis. 展开更多
关键词 ADOLESCENT Adult Aged Anastomosis Roux-en-Y CHILD Child Preschool China Choledochal cyst Female Humans Male Middle Aged Postoperative Complications Retrospective Studies Treatment Outcome
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DIAGNOSIS AND TREATMENT OF MEDIASTINAL ENTEROGENOUS CYSTS IN CHILDREN 被引量:3
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作者 Ke-ren Zhang Hui-min Jia En-yuan Pan Lian-ying Wang 《Chinese Medical Sciences Journal》 CAS CSCD 2006年第3期201-203,共3页
Objective To investigate the diagnosis and therapy of mediastinal enterogenous cysts in children. Methods Clinical data of 17 cases with mediastinal enterogenous cysts within 19 years in our hospital were retrospectiv... Objective To investigate the diagnosis and therapy of mediastinal enterogenous cysts in children. Methods Clinical data of 17 cases with mediastinal enterogenous cysts within 19 years in our hospital were retrospectively analyzed. Results One case was intramural esophageal cyst and 16 cases were enteric cysts, two among which were complicated with abdominal enteric duplications. Most cases presented with symptoms of respiratory distress. Twelve cases were complicated with vertebral anomalies. Ultrasound helpful in confirming the cystic nature of these lesions. posterior mediastinum. of 12 cases and magnetic resonance imaging of 4 cases were Eight cases had technetium-99m pertechnetate scintigraphy of posterior mediastinum.Conclusions Most patients present with symptoms of respiratory distress, complicated with vertebral anomalies. Ultrasonography and magnetic resonance imaging may be helpful in confirming the cystic nature of these lesions. Technetium-99m pertechnetate scintigraphy is the most effective method for differentiation of the disease from other mediastinal cysts. 展开更多
关键词 mediastinal mass enteric cysts diagnosis THERAPY
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Esophageal bronchogenic cyst excised by endoscopic submucosal tunnel dissection: A case report 被引量:3
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作者 Fen-Ming Zhang Hong-Tan Chen +2 位作者 Long-Gui Ning Yue Xu Guo-Qiang Xu 《World Journal of Clinical Cases》 SCIE 2020年第2期353-361,共9页
BACKGROUND Esophageal bronchogenic cyst(EBC) is a rare congenital disease that is difficult to diagnose preoperatively, and treatment remains controversial.CASE SUMMARY We report a 53-year-old Chinese woman hospitaliz... BACKGROUND Esophageal bronchogenic cyst(EBC) is a rare congenital disease that is difficult to diagnose preoperatively, and treatment remains controversial.CASE SUMMARY We report a 53-year-old Chinese woman hospitalized in our hospital following the discovery of a submucosal protruding mass of the esophagus by upper endoscopy. A preliminary diagnosis of EBC was made by endoscopic ultrasonography(EUS), and treatment was accomplished by endoscopic submucosal tunnel dissection(ESTD). The pathological results verified the diagnosis. No scar changes or cystic lesion within the original lesion were found under EUS after a 3-mo follow-up.CONCLUSION EUS is valuable for the preliminary diagnosis of EBC and surveillance. ESTD is a safe and effective treatment for EBC. Further evaluation of complications and long-term follow-ups are required. 展开更多
关键词 Esophageal bronchogenic cyst Endoscopic ultrasonography Endoscopic submucosal tunnel dissection diagnosis and treatment Case report
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Abdominal bronchogenic cyst:A rare case report 被引量:3
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作者 Chao Li Xin-Wei Zhang +1 位作者 Chang-An Zhao Min Liu 《World Journal of Clinical Cases》 SCIE 2022年第34期12671-12677,共7页
BACKGROUND Bronchogenic cysts are cystic masses caused by congenital abnormal development of the respiratory system,and usually occur in the pulmonary parenchyma or mediastinum.CASE SUMMARY A rare case of a bronchogen... BACKGROUND Bronchogenic cysts are cystic masses caused by congenital abnormal development of the respiratory system,and usually occur in the pulmonary parenchyma or mediastinum.CASE SUMMARY A rare case of a bronchogenic cyst discovered in the abdominal cavity of a 35-year-old man is reported.Physical examination found a space-occupying lesion in the patient’s abdomen for 4 d.Laparoscopic exploration found the cyst tightly adhered to the stomach and its peripheral blood vessels;therefore,intraoperative laparotomy was performed.The cystic mass was resected en bloc with an Endo-GIA stapler.The final postoperative pathological diagnosis confirmed an abdominal bronchogenic cyst.CONCLUSION This is a rare case of a bronchogenic cyst that was discovered within the abdominal cavity of a male patient.The cyst is easily confused with or misdiagnosed as other lesions.Therefore,it is necessary to distinguish abdominal bronchogenic cyst from gastrointestinal stromal tumor,Meckel’s diverticulum,enteric duplication cyst,or lymphangioma.Although computer tomography and magnetic resonance imaging were the primary diagnostic approaches,endoscopic ultrasound-guided fine-needle aspiration could assist with clarification of the cytological or histopathological diagnosis before surgery. 展开更多
关键词 bronchogenic cyst Abdominal cavity Endoscopic ultrasound-guided fine-needle aspiration Case report
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Ectopic bronchogenic cyst of liver misdiagnosed as gallbladder diverticulum: A case report 被引量:2
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作者 Cheng-Ji Dong Ru-Ming Yang +4 位作者 Qi-Long Wang Qing-Yuan Wu Da-Ji Yang De-Cai Kong Ping Zhang 《World Journal of Gastroenterology》 SCIE CAS 2022年第33期4920-4925,共6页
BACKGROUND Ectopic bronchogenic cysts are a type of congenital cystic tumor that are extremely difficult to diagnose and can be ectopically located in various organs,with the possibility of malignant transformation. H... BACKGROUND Ectopic bronchogenic cysts are a type of congenital cystic tumor that are extremely difficult to diagnose and can be ectopically located in various organs,with the possibility of malignant transformation. Here we report a case of an ectopic bronchogenic cyst in the liver initially misdiagnosed as a gallbladder diverticulum.CASE SUMMARY The patient was a middle-aged woman whose chief complaint was intermittent pain in the upper abdomen. Imaging examination revealed a cystic space in the left inner lobe of the liver. She was admitted to our hospital for treatment. Based on abdominal examination and imaging findings, the initial diagnosis was gallbladder diverticulum with cholestasis combined with chronic cholecystitis.However, following intraoperative observations and postoperative pathologic assessment, the diagnosis was revised to ectopic bronchogenic cyst of the liver.CONCLUSION Radiologists, hepatobiliary and pancreatic surgeons, gastrointestinal surgeons,urologists, and even neurosurgeons should be aware and consider a possible diagnosis of ectopic bronchogenic cysts, especially when other types of cyst,cystadenoma, and other diseases are excluded. The disease and its complications should be detected and correctly diagnosed and treated as early as possible in order to avoid adverse outcomes. 展开更多
关键词 Ectopic bronchogenic cyst MISdiagnosis Gallbladder diverticulum Benign tumor cystADENOMA Case report
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Ileal bronchogenic cyst: A case report and review of literature 被引量:2
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作者 Hong-Yu Chen Li-Yuan Fu Zhen-Jun Wang 《World Journal of Clinical Cases》 SCIE 2018年第14期807-810,共4页
We herein report a rare case of ileal bronchogenic cyst that was found in a 39-year-old Chinese man. He had no symptoms and the physical examination was normal. Tumor markers were within the normal range. Abdominopelv... We herein report a rare case of ileal bronchogenic cyst that was found in a 39-year-old Chinese man. He had no symptoms and the physical examination was normal. Tumor markers were within the normal range. Abdominopelvic enhanced computed tomography showed a mass in the lower abdominal cavity and the tumor had a complete capsule. Diagnostic laparoscopy was then performed, which showed that a spheroid mass with a complete capsule was located at the antimesenteric border of the distal ileum 20 cm from the ileocecal valve, measuring 6.0 cm × 6.0 cm × 5.0 cm. Considering that the malignancy of the tumor cannot be ruled out, and there is a risk of rupture during laparoscopic surgery, the patient was conver-ted to an open surgery. Partial resection of the ileum with the tumor was performed, followed by a side-to-side anastomosis. The tumor was gray-red in color,filled with grayish yellow mucus and had no septum. The postoperative pathology revealed that the cystic wall was lined by pseudostratified ciliated columnar epithelium without cellular atypia. The wall consisted of bronchial mucous glands and smooth muscle fbers, and no abnormalities were found in adjacent ileumtissues. Thus, a diagnosis of bronchogenic cyst of the ileum was made. 展开更多
关键词 LAPAROSCOPY Ileal neoplasms EPITHELIUM bronchogenic cyst Abdominal cavity Case report
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Delayed Bleeding of Coronary Artery after Thoracoscopic Intradiaphragmatic Bronchogenic Cyst Resection 被引量:4
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作者 Yuanda CHENG Yang GAO +1 位作者 Abdillah N.JUMA Chunfang ZHANG 《中国肺癌杂志》 CAS CSCD 北大核心 2018年第8期649-651,共3页
Bronchogenic cyst occurring in the diaphragm is rare and thoracoscopic cyst resection is mainly effective treatment. The coronary artery bleeding after video-assisted thoracoscopic surgery(VATS) has never been describ... Bronchogenic cyst occurring in the diaphragm is rare and thoracoscopic cyst resection is mainly effective treatment. The coronary artery bleeding after video-assisted thoracoscopic surgery(VATS) has never been described; here we report a case of left coronary artery injury after thoracoscopic itradiaphragmatic bronchogenic cyst resection, which may be caused by metallic troca or chest tube. 展开更多
关键词 肺癌 患者 临床治疗 放射学治疗
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Prenatal diagnosis of choledochal cyst using magnetic resonance imaging: A case report 被引量:2
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作者 Alex Mun-Ching Wong Yun-Chung Cheung +3 位作者 Yu-Hung Liu Koon-Kwan Ng Siu-Cheung Chan Shu-Hang Ng 《World Journal of Gastroenterology》 SCIE CAS CSCD 2005年第32期5082-5083,共2页
Choledochal cysts are congenital anomalies of the biliary ducts, characterized by cystic dilatation of the ducts.Prenatal diagnosis of this anomaly using ultrasonography (US) has been well documented. Magnetic resonan... Choledochal cysts are congenital anomalies of the biliary ducts, characterized by cystic dilatation of the ducts.Prenatal diagnosis of this anomaly using ultrasonography (US) has been well documented. Magnetic resonance imaging (MRI) has recently become an important complement to US in prenatal diagnosis of fetal anomalies. We herein report a patient in whom at 24 wk' gestation US suggested a right upper quadrant abdominal cyst and in whom at 26 wk' gestation MRI more clearly delineated the cyst and its surrounding structures and suggested a choledochal cyst, which was confirmed at postnatal surgery and histopathology. 展开更多
关键词 Choledochal cyst Prenatal diagnosis MRI
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Retroperitoneal tumor finally diagnosed as a bronchogenic cyst:A case report and review of literature 被引量:1
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作者 Yang-Yang Gong Xin Qian +6 位作者 Bo Liang Ming-Dong Jiang Jun Liu Xing Tao Jing Luo Hong-Jian Liu You-Gang Feng 《World Journal of Clinical Cases》 SCIE 2022年第19期6679-6687,共9页
BACKGROUND Retroperitoneal bronchogenic cyst(RBC)is an extremely rare developmental abnormality.Most are benign tumors but malignant transformation is possible.Because of their anatomical position,RBCs are easily misd... BACKGROUND Retroperitoneal bronchogenic cyst(RBC)is an extremely rare developmental abnormality.Most are benign tumors but malignant transformation is possible.Because of their anatomical position,RBCs are easily misdiagnosed as adrenal or pancreatic solid tumors on radiological evaluation.Here,we report a case of RBC,review the literature,and summarize some important features.CASE SUMMARY A 49-year-old woman was incidentally found to have a retroperitoneal tumor during a physical examination.Enhanced computed tomography and laboratory evaluations,including routine blood examination,blood biochemistry,24-h urine 17 ketones,17 hydroxyls,adrenocortical hormone,serum potassium concentration,serum amylase,lipase,and epithelial tumor markers,revealed a moderate density,54 mm×40 mm mass with a clear boundary near the left adrenal gland.The were no abnormalities in the blood and urine values.Because the patient had a history of hypertension and the location of the mass was adjacent to the adrenal gland,it was initially diagnosed as a left adrenal tumor and was resected by retroperitoneal laparoscopy.However,the pathological examination after surgery confirmed it to be a bronchogenic cyst.CONCLUSION Retroperitoneal laparoscopic surgery can be prioritized for symptomatic RBC patients.Conservative treatment is feasible for selected patients. 展开更多
关键词 Adrenal gland neoplasm bronchogenic cyst RETROPERITONEAL Subdiaphragmatic Pancreatic cyst Case report
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Retroperitoneal bronchogenic cyst in suprarenal region treated by laparoscopic resection:A case report 被引量:1
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作者 Lei-Di Wu Kan Wen +2 位作者 Zi-Rui Cheng Osamah Alwalid Ping Han 《World Journal of Clinical Cases》 SCIE 2021年第24期7245-7250,共6页
BACKGROUND Bronchogenic cysts(BCs)are benign congenital foregut malformations that are mostly present in the mediastinum and pulmonary parenchyma but rarely seen in the retroperitoneum.CASE SUMMARY We report the case ... BACKGROUND Bronchogenic cysts(BCs)are benign congenital foregut malformations that are mostly present in the mediastinum and pulmonary parenchyma but rarely seen in the retroperitoneum.CASE SUMMARY We report the case of 17-year-old girl who complained of epigastric pain.A cystic lesion was found in the left suprarenal region on spectral computed tomography.The ovoid,well-defined,and homogeneous cystic lesion revealed slightly enhancement on conventional imaging but no enhancement on 40 KeV virtual mono-energetic images.The iodine density value of the lesion was 0.001 mg/mL and the Z-effective value was 7.25,which were close to those of fluid material in in vitro experiments.Magnetic resonance imaging revealed a cystic mass of intermediate signal intensity on T1-weighted imaging and high signal intensity on T2-weighted imaging.A laparoscopic surgery was carried out.Intraoperatively,a cystic lesion with a smooth surface was found in the left retroperitoneum.And the cystic wall was completely resected after intracystic fluid was suctioned.The histopathological examination findings of the lesion were compatible with BC.The patient recovered uneventfully without sighs of recurrence during a 10-mo follow-up period.CONCLUSION Radiological examinations play a significant role in the diagnosis of suprarenal BCs and spectral images offer additional spectral parameters.Accurate preoperative diagnoses of retroperitoneal BCs based on thorough imaging examinations are beneficial to the operation of laparoscopic resection. 展开更多
关键词 bronchogenic cysts Suprarenal region Spectral computed tomography Laparoscopic resection Case report
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Management of Ovarian Cystic Tumor: Diagnosis, Management, and Its Follow-Up-Case Presentation of Three Patients and Literature Review 被引量:1
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作者 Babacar Biaye Jacque Raiga +4 位作者 Moussa Diallo Reda Jafer Abdoul Aziz Diouf Bernard Benoit Bruno Carbone 《Open Journal of Obstetrics and Gynecology》 2020年第1期25-40,共16页
The diagnosis and management of ovarian cystic tumor is sometimes difficult. In this manuscript, we wish to summarize this issue by showing three cases. Ultrasound and Color Doppler are very useful to diagnose the pre... The diagnosis and management of ovarian cystic tumor is sometimes difficult. In this manuscript, we wish to summarize this issue by showing three cases. Ultrasound and Color Doppler are very useful to diagnose the presence of this tumor but also to distinguish between benign and malignant. Pelvic MRI is also a strong tool and is sometimes mandatory. HE4 and CA125 are often useful as a serum diagnostic marker of malignancy, but not always so. Recently, laparoscopic management has gained popularity;however, great caution should be exercised during laparoscopic operative procedures, as this may lead to intraperitoneal malignant cell spreading/proliferation when the tumor is malignant. During the surgery of malignant tumor, irrespective of laparoscopic or laparotomic, intraperitoneal rupture should be avoided. Since the final diagnosis must be made by histological examination, the patient must always be informed of this possibility. 展开更多
关键词 OVARIAN cyst Tumor diagnosis MANAGEMENT Prognosis
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