Renal anastomotic hemangioma(AH)is a rare,benign vascular tumor with unique histopathological features,a disease that is clinically rare,and existing clinical cases offer different treatment options.As reported in the...Renal anastomotic hemangioma(AH)is a rare,benign vascular tumor with unique histopathological features,a disease that is clinically rare,and existing clinical cases offer different treatment options.As reported in the text,this is a very unusual case of renal AH with AH secondary to residual renal tissue after renal clear cell carcinoma,describing a rare renal AH and a history of renal clear cell carcinoma,including ultrasound,computed tomography and magnetic re-sonance imaging.However,the available imaging data and the literature do not provide an effective basis for the diagnosis of the disease,raising the lack of un-derstanding and misdiagnosis,where the patient eventually underwent neph-rectomy,but the author is not the most appropriate surgical treatment.The po-stoperative pathological results of the patient are benign lesions,and it is unde-niable that nephrectomy is suspected to be overtreated.By reading the literature,we provide different insights into the treatment of the patient,and we hope that this paper can provide some help for the future clinical diagnosis and treatment.展开更多
BACKGROUND Renal anastomosing hemangioma(AH)is a rare benign vascular tumor characterized by unique histopathological features.CASE SUMMARY We report a highly unusual case of renal AH.A male patient had undergone part...BACKGROUND Renal anastomosing hemangioma(AH)is a rare benign vascular tumor characterized by unique histopathological features.CASE SUMMARY We report a highly unusual case of renal AH.A male patient had undergone partial nephrectomy for clear cell carcinoma of the kidney four years prior.A follow-up computed tomography scan in the third postoperative year revealed a new mass near the surgical site on the same side of the kidney,raising suspicions of tumor recurrence.However,the characteristics on contrast-enhanced magnetic resonance imaging and ultrasonography were more consistent with those of a benign lesion.The patient strongly insisted on undergoing surgery due to concerns about the possibility of renal cancer recurrence.Postoperative pathology confirmed the diagnosis of renal AH.CONCLUSION This case report presents the imaging features of a patient with rare renal AH and a history of renal clear cell carcinoma,providing broader insights into the differential diagnosis of new lesions after surgery for renal cell carcinoma.展开更多
BACKGROUND The optimal approach for managing hepatic hemangioma is controversial.AIM To evaluate a clinical grading system for management of hepatic hemangioma based on our 17-year of single institution experience.MET...BACKGROUND The optimal approach for managing hepatic hemangioma is controversial.AIM To evaluate a clinical grading system for management of hepatic hemangioma based on our 17-year of single institution experience.METHODS A clinical grading system was retrospectively applied to 1171 patients with hepatic hemangioma from January 2002 to December 2018.Patients were classified into four groups based on the clinical grading system and treatment:(1)Observation group with score<4(Obs score<4);(2)Surgical group with score<4(Sur score<4);(3)Observation group with score≥4(Obs score≥4);and(4)Surgical group with score≥4(Sur score≥4).The clinico-pathological index and outcomes were evaluated.RESULTS There were significantly fewer symptomatic patients in surgical groups(Sur score≥4 vs Obs score≥4,P<0.001;Sur score<4 vs Obs score<4,χ^(2)=8.60,P=0.004;Sur score≥4 vs Obs score<4,P<0.001).The patients in Sur score≥4 had a lower rate of in need for intervention and total patients with adverse event than in Obs score≥4(P<0.001;P<0.001).Nevertheless,there was no significant difference in need for intervention and total patients with adverse event between the Sur score<4 and Obs score<4(P>0.05;χ^(2)=1.68,P>0.05).CONCLUSION This clinical grading system appeared as a practical tool for hepatic hemangioma.Surgery can be suggested for patients with a score≥4.For those with<4,follow-up should be proposed.展开更多
BACKGROUND Extragastric lesions are typically not misdiagnosed as gastric submucosal tumor(SMT).However,we encountered two rare cases where extrinsic lesions were misdiagnosed as gastric SMTs.CASE SUMMARY We describe ...BACKGROUND Extragastric lesions are typically not misdiagnosed as gastric submucosal tumor(SMT).However,we encountered two rare cases where extrinsic lesions were misdiagnosed as gastric SMTs.CASE SUMMARY We describe two cases of gastric SMT-like protrusions initially misdiagnosed as gastric SMTs by the abdominal contrast-enhanced computed tomography(CT)and endoscopic ultrasound(EUS).Based on the CT and EUS findings,the patients underwent gastroscopy;however,no tumor was identified after incising the gastric wall.Subsequent surgical exploration revealed no gastric lesions in both patients,but a mass was found in the left triangular ligament of the liver.The patients underwent laparoscopic tumor resection,and the postoperative diagnosis was hepatic hemangiomas.CONCLUSION During EUS procedures,scanning across different layers and at varying degrees of gastric cavity distension,coupled with meticulous image analysis,has the potential to mitigate the likelihood of such misdiagnoses.展开更多
We present an unusual case of portal vein thrombosis with a splanchnic hemangioma secondary to acute biliary pancreatitis. We report a 45-year-old patient, who has systemic arterial hypertension in treatment, was admi...We present an unusual case of portal vein thrombosis with a splanchnic hemangioma secondary to acute biliary pancreatitis. We report a 45-year-old patient, who has systemic arterial hypertension in treatment, was admitted for abdominal pain in the epigastrium, with irradiation to the right hypochondrium, accompanied by nausea and vomiting of 10 occasions of bile content, physical examination with pain in the right hypochondrium, Murphy positive. We have laboratory studies with a lipase of 788, so a diagnosis of pancreatitis is made with an etiology to be determined. The laboratories suggestive of acute biliary pancreatitis (lipase 788.71);an imaging study was subsequently performed (ultrasonography) with the result of stone in the common bile duct. A laparoscopy was performed with relative improvement, so he was discharged and returned 20 days after surgery due to abdominal pain of the same intensity in the left hypochondrium. Ending his hospitalization with a splenectomy for splenic hemangioma with portal vein thrombosis.展开更多
To the Editor:Hemangioma is a benign liver tumor that rarely requires treatment if the patient is asymptomatic[1].However,great cavernous hemangioma(GCH)can lead to symptoms due to its mass effect and Kasabach-Merritt...To the Editor:Hemangioma is a benign liver tumor that rarely requires treatment if the patient is asymptomatic[1].However,great cavernous hemangioma(GCH)can lead to symptoms due to its mass effect and Kasabach-Merritt syndrome(KMS)[2].GCH treatment options vary;therefore,tailoring treatment to individual patients according to their condition,such as symptoms,tumor location,and liver function,is important.Occasionally,GCH is associated with hemangiomatosis,and its boundaries with normal tissue are unclear[3],leading to a lack of consensus on the initial therapeutic approach,with literature primarily comprising case reports or series[4].This study presented two cases of GCH and coexisting hemangiomatosis;the patients underwent liver resection of the main mass to relieve symptoms but ultimately required liver transplantation(LT).We aimed to describe the role of LT in these patients.展开更多
Dear Editor,Bilateral circumscribed choroidal hemangioma(CCH)is mostly associated with Sturge-Weber syndrome and rarely occurs in healthy individuals.So,we present the case about bilateral CCH that occurred in a healt...Dear Editor,Bilateral circumscribed choroidal hemangioma(CCH)is mostly associated with Sturge-Weber syndrome and rarely occurs in healthy individuals.So,we present the case about bilateral CCH that occurred in a healthy person and to evaluate the efficacy of 0.05 mL of anti-vascular endothelial growth factor(anti-VEGF)medication and laser photocoagulation in the treatment of CCH.We obtained the written informed consent from the patient,and this case study was in accordance with the tenets of the Declaration of Helsinki.展开更多
Microvenular hemangioma(MVH)is a rare,benign type of hemangioma that typically presents as a solitary,slow-growing,red-to-violaceous asymptomatic papule,plaque,or nodule.It most commonly locations of the lesions on th...Microvenular hemangioma(MVH)is a rare,benign type of hemangioma that typically presents as a solitary,slow-growing,red-to-violaceous asymptomatic papule,plaque,or nodule.It most commonly locations of the lesions on the limbs and trunk,with no prior reports of MVH confined to the breast.We present the first reported case of multiple MVH confined to the breast in a 17-year-old female patient.The case is notable for its unique and atypical clinical features.Diagnosing MVH is challenging and requires routine pathological and im-munohistochemical staining.Histological testing revealed typical features of MVH,irregularly branched small or medium vascular interstitial spaces lined with benign endothelial cells and positivity for CD34 and CD31.This case emphasizes the need to consider MVH in the dif-ferential diagnosis of breast vascular lesions,particularly in young patients.It also underscores the importance of histological and immu-nohistochemical analyses for an accurate diagnosis.展开更多
Although rare, intraneural hemangiomas should be considered in the differential diagnosis of peripheral nerve lesions. We report on a 59-year-old female patient, who was admitted to the hospital due to the discovery o...Although rare, intraneural hemangiomas should be considered in the differential diagnosis of peripheral nerve lesions. We report on a 59-year-old female patient, who was admitted to the hospital due to the discovery of bilateral breast masses for 3 months, there was no paresthesia or dyskinesia. The patient accidentally found a mass in the right upper mediastinum while completing a plain chest X-ray, initially suspected as a benign neurilemmoma on CT. Surgical resection and pathological analysis confirmed an intraneural hemangioma. Unexpectedly, the patient developed new-onset right upper limb numbness and paresthesia 3 months post-operatively, probably related to surgical nerve injury. This case underscores the importance of maintaining a broad differential for mediastinal masses, and the potential for iatrogenic neurological complications when managing these rare, yet vascular lesions.展开更多
In this editorial,we comment on the article by Chen and Cai.We focus on renal anastomotic hemangioma,which is a rare benign hemangiomatous disease.This disease has unique clinical characteristics.Its biological behavi...In this editorial,we comment on the article by Chen and Cai.We focus on renal anastomotic hemangioma,which is a rare benign hemangiomatous disease.This disease has unique clinical characteristics.Its biological behavior is benign,but its imaging results are similar to those of renal cancer.Renal anastomotic hemangioma is easy to misdiagnose and can lead to unnecessary radical nephrectomy.Therefore,urologists need a better understanding of this disease.We believe that patients with renal anastomotic hemangioma should receive individualized diagnosis and treatment to avoid overtreatment.展开更多
In this letter,we comment on the article by Zhou et al that was published in the recent issue of the World Journal of Gastrointestinal Surgery.This article proposes a new clinical grading system based on a multidiscip...In this letter,we comment on the article by Zhou et al that was published in the recent issue of the World Journal of Gastrointestinal Surgery.This article proposes a new clinical grading system based on a multidisciplinary team,which prompts us to rethink the clinical management of hepatic hemangioma.Hepatic hemangioma is the most common benign solid liver tumor.In general,follow-up and obser-vation for the vast majority of hepatic hemangioma is reasonable.For those pa-tients with symptoms and severe complications,surgical intervention is ne-cessary.Specific surgical indications,however,are still not clear.An effective grading system is helpful in further guiding the clinical management of hepatic hemangioma.In this article,we review the recent literature,summarize the sur-gical indications and treatment of hepatic hemangioma,and evaluate the potential of this new clinical grading system.展开更多
文摘Renal anastomotic hemangioma(AH)is a rare,benign vascular tumor with unique histopathological features,a disease that is clinically rare,and existing clinical cases offer different treatment options.As reported in the text,this is a very unusual case of renal AH with AH secondary to residual renal tissue after renal clear cell carcinoma,describing a rare renal AH and a history of renal clear cell carcinoma,including ultrasound,computed tomography and magnetic re-sonance imaging.However,the available imaging data and the literature do not provide an effective basis for the diagnosis of the disease,raising the lack of un-derstanding and misdiagnosis,where the patient eventually underwent neph-rectomy,but the author is not the most appropriate surgical treatment.The po-stoperative pathological results of the patient are benign lesions,and it is unde-niable that nephrectomy is suspected to be overtreated.By reading the literature,we provide different insights into the treatment of the patient,and we hope that this paper can provide some help for the future clinical diagnosis and treatment.
文摘BACKGROUND Renal anastomosing hemangioma(AH)is a rare benign vascular tumor characterized by unique histopathological features.CASE SUMMARY We report a highly unusual case of renal AH.A male patient had undergone partial nephrectomy for clear cell carcinoma of the kidney four years prior.A follow-up computed tomography scan in the third postoperative year revealed a new mass near the surgical site on the same side of the kidney,raising suspicions of tumor recurrence.However,the characteristics on contrast-enhanced magnetic resonance imaging and ultrasonography were more consistent with those of a benign lesion.The patient strongly insisted on undergoing surgery due to concerns about the possibility of renal cancer recurrence.Postoperative pathology confirmed the diagnosis of renal AH.CONCLUSION This case report presents the imaging features of a patient with rare renal AH and a history of renal clear cell carcinoma,providing broader insights into the differential diagnosis of new lesions after surgery for renal cell carcinoma.
文摘BACKGROUND The optimal approach for managing hepatic hemangioma is controversial.AIM To evaluate a clinical grading system for management of hepatic hemangioma based on our 17-year of single institution experience.METHODS A clinical grading system was retrospectively applied to 1171 patients with hepatic hemangioma from January 2002 to December 2018.Patients were classified into four groups based on the clinical grading system and treatment:(1)Observation group with score<4(Obs score<4);(2)Surgical group with score<4(Sur score<4);(3)Observation group with score≥4(Obs score≥4);and(4)Surgical group with score≥4(Sur score≥4).The clinico-pathological index and outcomes were evaluated.RESULTS There were significantly fewer symptomatic patients in surgical groups(Sur score≥4 vs Obs score≥4,P<0.001;Sur score<4 vs Obs score<4,χ^(2)=8.60,P=0.004;Sur score≥4 vs Obs score<4,P<0.001).The patients in Sur score≥4 had a lower rate of in need for intervention and total patients with adverse event than in Obs score≥4(P<0.001;P<0.001).Nevertheless,there was no significant difference in need for intervention and total patients with adverse event between the Sur score<4 and Obs score<4(P>0.05;χ^(2)=1.68,P>0.05).CONCLUSION This clinical grading system appeared as a practical tool for hepatic hemangioma.Surgery can be suggested for patients with a score≥4.For those with<4,follow-up should be proposed.
基金Supported by the Natural Science Foundation of Zhejiang Province,No.LQ20H030007 and No.LY20H030010the Zhejiang Medical Health Technology Project,No.2019KY393.
文摘BACKGROUND Extragastric lesions are typically not misdiagnosed as gastric submucosal tumor(SMT).However,we encountered two rare cases where extrinsic lesions were misdiagnosed as gastric SMTs.CASE SUMMARY We describe two cases of gastric SMT-like protrusions initially misdiagnosed as gastric SMTs by the abdominal contrast-enhanced computed tomography(CT)and endoscopic ultrasound(EUS).Based on the CT and EUS findings,the patients underwent gastroscopy;however,no tumor was identified after incising the gastric wall.Subsequent surgical exploration revealed no gastric lesions in both patients,but a mass was found in the left triangular ligament of the liver.The patients underwent laparoscopic tumor resection,and the postoperative diagnosis was hepatic hemangiomas.CONCLUSION During EUS procedures,scanning across different layers and at varying degrees of gastric cavity distension,coupled with meticulous image analysis,has the potential to mitigate the likelihood of such misdiagnoses.
文摘We present an unusual case of portal vein thrombosis with a splanchnic hemangioma secondary to acute biliary pancreatitis. We report a 45-year-old patient, who has systemic arterial hypertension in treatment, was admitted for abdominal pain in the epigastrium, with irradiation to the right hypochondrium, accompanied by nausea and vomiting of 10 occasions of bile content, physical examination with pain in the right hypochondrium, Murphy positive. We have laboratory studies with a lipase of 788, so a diagnosis of pancreatitis is made with an etiology to be determined. The laboratories suggestive of acute biliary pancreatitis (lipase 788.71);an imaging study was subsequently performed (ultrasonography) with the result of stone in the common bile duct. A laparoscopy was performed with relative improvement, so he was discharged and returned 20 days after surgery due to abdominal pain of the same intensity in the left hypochondrium. Ending his hospitalization with a splenectomy for splenic hemangioma with portal vein thrombosis.
文摘To the Editor:Hemangioma is a benign liver tumor that rarely requires treatment if the patient is asymptomatic[1].However,great cavernous hemangioma(GCH)can lead to symptoms due to its mass effect and Kasabach-Merritt syndrome(KMS)[2].GCH treatment options vary;therefore,tailoring treatment to individual patients according to their condition,such as symptoms,tumor location,and liver function,is important.Occasionally,GCH is associated with hemangiomatosis,and its boundaries with normal tissue are unclear[3],leading to a lack of consensus on the initial therapeutic approach,with literature primarily comprising case reports or series[4].This study presented two cases of GCH and coexisting hemangiomatosis;the patients underwent liver resection of the main mass to relieve symptoms but ultimately required liver transplantation(LT).We aimed to describe the role of LT in these patients.
基金Supported by Training Program for Academic and Technical Leaders of Major Disciplines-Young Talents of Jiangxi Province(No.20232BCJ23044)Natural Science Foundation of Jiangxi Province(No.20224BAB206050)Science and Technology Key Program of Education Department of Jiangxi Province(No.GJJ2200125).
文摘Dear Editor,Bilateral circumscribed choroidal hemangioma(CCH)is mostly associated with Sturge-Weber syndrome and rarely occurs in healthy individuals.So,we present the case about bilateral CCH that occurred in a healthy person and to evaluate the efficacy of 0.05 mL of anti-vascular endothelial growth factor(anti-VEGF)medication and laser photocoagulation in the treatment of CCH.We obtained the written informed consent from the patient,and this case study was in accordance with the tenets of the Declaration of Helsinki.
基金supported by grants from the National Natural Science Foundation of China(no.82104952,no.82004240)Special Project for Clinical Research of Health Industry of Shanghai Municipal Health Commission(no.202140172)+2 种基金Special Project of Medical Innovation Research of Shanghai Science and Technology Commission(no.21Y11923600,no.23Y11921600)Yueyang Hospital of Integrated Traditional Chinese and Western Medicine of Translational Medicine Research Fund(no.2024YYZH05)Young Talents Training Project of Yueyang Hospital of Integrated Traditional Chinese and Western Medicine(no.RY411.07.02.04).
文摘Microvenular hemangioma(MVH)is a rare,benign type of hemangioma that typically presents as a solitary,slow-growing,red-to-violaceous asymptomatic papule,plaque,or nodule.It most commonly locations of the lesions on the limbs and trunk,with no prior reports of MVH confined to the breast.We present the first reported case of multiple MVH confined to the breast in a 17-year-old female patient.The case is notable for its unique and atypical clinical features.Diagnosing MVH is challenging and requires routine pathological and im-munohistochemical staining.Histological testing revealed typical features of MVH,irregularly branched small or medium vascular interstitial spaces lined with benign endothelial cells and positivity for CD34 and CD31.This case emphasizes the need to consider MVH in the dif-ferential diagnosis of breast vascular lesions,particularly in young patients.It also underscores the importance of histological and immu-nohistochemical analyses for an accurate diagnosis.
文摘Although rare, intraneural hemangiomas should be considered in the differential diagnosis of peripheral nerve lesions. We report on a 59-year-old female patient, who was admitted to the hospital due to the discovery of bilateral breast masses for 3 months, there was no paresthesia or dyskinesia. The patient accidentally found a mass in the right upper mediastinum while completing a plain chest X-ray, initially suspected as a benign neurilemmoma on CT. Surgical resection and pathological analysis confirmed an intraneural hemangioma. Unexpectedly, the patient developed new-onset right upper limb numbness and paresthesia 3 months post-operatively, probably related to surgical nerve injury. This case underscores the importance of maintaining a broad differential for mediastinal masses, and the potential for iatrogenic neurological complications when managing these rare, yet vascular lesions.
文摘In this editorial,we comment on the article by Chen and Cai.We focus on renal anastomotic hemangioma,which is a rare benign hemangiomatous disease.This disease has unique clinical characteristics.Its biological behavior is benign,but its imaging results are similar to those of renal cancer.Renal anastomotic hemangioma is easy to misdiagnose and can lead to unnecessary radical nephrectomy.Therefore,urologists need a better understanding of this disease.We believe that patients with renal anastomotic hemangioma should receive individualized diagnosis and treatment to avoid overtreatment.
基金Supported by the Project of Guizhou Provincial Department of Science and Technology,No.LC[2024]109.
文摘In this letter,we comment on the article by Zhou et al that was published in the recent issue of the World Journal of Gastrointestinal Surgery.This article proposes a new clinical grading system based on a multidisciplinary team,which prompts us to rethink the clinical management of hepatic hemangioma.Hepatic hemangioma is the most common benign solid liver tumor.In general,follow-up and obser-vation for the vast majority of hepatic hemangioma is reasonable.For those pa-tients with symptoms and severe complications,surgical intervention is ne-cessary.Specific surgical indications,however,are still not clear.An effective grading system is helpful in further guiding the clinical management of hepatic hemangioma.In this article,we review the recent literature,summarize the sur-gical indications and treatment of hepatic hemangioma,and evaluate the potential of this new clinical grading system.
