In this case study,we analyzed the wound-healing process of a patient with a chronic wound who underwent fire needle treatment,and we tracked the coverage of granulation tissue and decrease of slough and exudate.An 85...In this case study,we analyzed the wound-healing process of a patient with a chronic wound who underwent fire needle treatment,and we tracked the coverage of granulation tissue and decrease of slough and exudate.An 85-year-old man had repeated right shoulder and back pain,itching,and skin festering for more than 1.5 years.A fire needle was administered combined with moist dressing once every 5 days to promote wound healing.After six rounds of fire needle treatment,granulation tissue formed over the surface of the wound base,the depth of the wound had become shallow,and the wound area was reduced.No complications occurred during the intervention.Fire needle therapy combined with a moist wound-healing dressing can be an effective alternative approach in managing chronic wounds.展开更多
This report describes a patient with metastatic epithelioid hemangioendothelioma treated with bevacizumab and nanoparticle albumin-bound paclitaxel.The treatment was well tolerated and led to the stabilization of an a...This report describes a patient with metastatic epithelioid hemangioendothelioma treated with bevacizumab and nanoparticle albumin-bound paclitaxel.The treatment was well tolerated and led to the stabilization of an aggressive variant of the disease. This case report is the first one that describes the activity of the combination of chemotherapy and bevacizumab in epithelioid hemangioendothelioma.Literature describing the activity of bevacizumab and other agents(thalidomide,lenalidomide,and interferon) believed to possess anti-angiogenic activities is also reviewed.展开更多
AIM: To report the use of radiofrequency ablation in the treatment of recurrenct cholangiocarcinoma in the transplanted liver.METHODS: A lady who underwent orthotopic liver transplantation (OLT) for intrahepatic chola...AIM: To report the use of radiofrequency ablation in the treatment of recurrenct cholangiocarcinoma in the transplanted liver.METHODS: A lady who underwent orthotopic liver transplantation (OLT) for intrahepatic cholangiocarcinoma recurrence of tumour 13 mo after tralsplantation inspite of adjuvant chemotherapy. Her recurrent tumour was treated with radiofrequency ablation.RESULTS: She survived for 18 mo following the recurrence of her tumour.CONCLUSION: Radiofrequency ablation can be used safely in the transplanted liver to treat recurrent tumour.展开更多
DRIMARY benign ureteral tumors are rare and they arise from the mesodermal tissue of the ureteral wall. Less than 200 cases have been docu- mented in published reports.1 Bilateral ureteralfibroepithelial polyps are ex...DRIMARY benign ureteral tumors are rare and they arise from the mesodermal tissue of the ureteral wall. Less than 200 cases have been docu- mented in published reports.1 Bilateral ureteralfibroepithelial polyps are extremely rare and commonly occur in the proximal ureter, causing complete ureteral obstruction. Pyeloplasty is an effective treatment for im- proving renal function. Here we report a case with se- quential bilateral ureteral fibroepithelial polyps causing obstructive hydronephrosis.展开更多
Multiple familial trichoepithelioma is a rare autosomal predominantly on the face. They are benign skin tumours trichoepithelioma occurring in two members of the same family dominant skin disease that presents as many...Multiple familial trichoepithelioma is a rare autosomal predominantly on the face. They are benign skin tumours trichoepithelioma occurring in two members of the same family dominant skin disease that presents as many small tumours of hair follicle differentiation. We report multiple familial展开更多
We described a case of a 71-year-old woman with an epithelioid hemangioendothelioma (EHE) in her left axilla,a rare location which hasn’t been reported yet.The patient suffered from numbness,pain and decreased muscle...We described a case of a 71-year-old woman with an epithelioid hemangioendothelioma (EHE) in her left axilla,a rare location which hasn’t been reported yet.The patient suffered from numbness,pain and decreased muscle strength of her left upper extremity. Sonography revealed a hypoechoic mass surrounded the axillary artery and brachial artery. No obvious capsule was demonstrated.CT showed a soft-tissue mass with some calcifications and peripheral ring-like enhancement. The MRI indicated a mass with mainly intermediate signal intensity on T1-weighted imagine and intermediate signal intensity on T2-weighted imagine. The diagnosis was confirmed by histopathologic examination after surgery. There are some correlations of these imaging features with its histopathologic characters.展开更多
Pulmonary epithelioid hemangioendothelioma (PEH) is a rare tumor that occurs among young women and typically presents as bilateral multiple nodules. In this report, we described an unusual case of PEH presented as a s...Pulmonary epithelioid hemangioendothelioma (PEH) is a rare tumor that occurs among young women and typically presents as bilateral multiple nodules. In this report, we described an unusual case of PEH presented as a single mass in a 46-year-old man, with 6 positive pulmonary hilar lymph nodes. Histologic findings were compared with conventional PEH, except those features such as round to oval-shaped nodules, hypocellular/cellular peripheral zone, hyaline, myxomatous intercellular stroma and intracellular vacuoles, and we found the patient's pulmonary hilar lymph nodes were metastasis and cholesterol crystal were discovered in the focal infarction areas. Immunohistochemically, the tumor cells were strong positive for CD34, CD31, factor VIII related endothelial antigen and vimentin. The patient died 3 and half months after the surgery without receiving any radiotherapy or chemotherapy. This report may contribute to the data on clinical and histological finding of this rare tumour.展开更多
Splenic metastasis is generally not a common clinical event. However, metastasis to the spleen from adrenal pheochromocytoma is extremely rare and has not been reported in literature. This report presents a case of a ...Splenic metastasis is generally not a common clinical event. However, metastasis to the spleen from adrenal pheochromocytoma is extremely rare and has not been reported in literature. This report presents a case of a 58 year-old male patient who developed spleen-only metastases in July 2007. The patient had a previous history of left epinephroectomy for adrenal pheochromocytoma in January 2003. Abdominal computed tomography demonstrated multiple enhancing lesions suggestive of metastases; thus splenectomy was performed. Pathological examinations confirmed the diagnosis of splenic metastases from pheochromocytoma. The patient was alive without recurrence 48 months after splenectomy. qttis study is the first report on splenic metastasis from previous adrenal pheochromocytoma, and long-term survival was achieved by splenectomy. A history of malignancy indicates a high index of suspicion for splenic metastasis, and long-term survival can be achieved by splenectomy for spleen-only metastasis.展开更多
Epithelioid trophoblastic tumor （ETT） of the uterus is a rare tumor introduced recently, which is distinct from placental site trophoblastic tumor （PSTT） and choriocarcinoma with the histological appearance of res...Epithelioid trophoblastic tumor （ETT） of the uterus is a rare tumor introduced recently, which is distinct from placental site trophoblastic tumor （PSTT） and choriocarcinoma with the histological appearance of resembling low-grade squamous cell carcinomas. Definition and treatment of this disease is still not very clear because of its very low incidence and epithelioid trophoblastic lesions. ETT generally behaves in a benign fashion with metastatic and death rates about 25% and 10%, respectively, Here we report three cases of ETT, in which one had metastasis and eventually died from the disease.展开更多
Subacute posttraumatic ascending myelopathy is a rare disorder, unrelated to syrinx formation or mechanical instability, which may gradually emerge within the first 1-2 weeks after a spinal cord injury and may lead to...Subacute posttraumatic ascending myelopathy is a rare disorder, unrelated to syrinx formation or mechanical instability, which may gradually emerge within the first 1-2 weeks after a spinal cord injury and may lead to diagnostic and prognostic dilemmas. We present a case of 24-year-old female with unstable wedge compression fracture of Ll vertebrae with signal changes in the upper lumbar cord causing complete paraplegia below D9 with bladder and bowel involvement. In the subsequent week, she developed a delayed progressively increasing neurological deficit with cord signal abnormality on MRI extending cephalad from the injury site to the upper dorsal cord. The patient had no initial clinical improvement initially but showed a delayed recovery over months.展开更多
基金This research was funded by grants from The First Affiliated Hospital Project of Guangzhou University of Chinese Medicine(No.2017HL01)
文摘In this case study,we analyzed the wound-healing process of a patient with a chronic wound who underwent fire needle treatment,and we tracked the coverage of granulation tissue and decrease of slough and exudate.An 85-year-old man had repeated right shoulder and back pain,itching,and skin festering for more than 1.5 years.A fire needle was administered combined with moist dressing once every 5 days to promote wound healing.After six rounds of fire needle treatment,granulation tissue formed over the surface of the wound base,the depth of the wound had become shallow,and the wound area was reduced.No complications occurred during the intervention.Fire needle therapy combined with a moist wound-healing dressing can be an effective alternative approach in managing chronic wounds.
文摘This report describes a patient with metastatic epithelioid hemangioendothelioma treated with bevacizumab and nanoparticle albumin-bound paclitaxel.The treatment was well tolerated and led to the stabilization of an aggressive variant of the disease. This case report is the first one that describes the activity of the combination of chemotherapy and bevacizumab in epithelioid hemangioendothelioma.Literature describing the activity of bevacizumab and other agents(thalidomide,lenalidomide,and interferon) believed to possess anti-angiogenic activities is also reviewed.
文摘AIM: To report the use of radiofrequency ablation in the treatment of recurrenct cholangiocarcinoma in the transplanted liver.METHODS: A lady who underwent orthotopic liver transplantation (OLT) for intrahepatic cholangiocarcinoma recurrence of tumour 13 mo after tralsplantation inspite of adjuvant chemotherapy. Her recurrent tumour was treated with radiofrequency ablation.RESULTS: She survived for 18 mo following the recurrence of her tumour.CONCLUSION: Radiofrequency ablation can be used safely in the transplanted liver to treat recurrent tumour.
文摘DRIMARY benign ureteral tumors are rare and they arise from the mesodermal tissue of the ureteral wall. Less than 200 cases have been docu- mented in published reports.1 Bilateral ureteralfibroepithelial polyps are extremely rare and commonly occur in the proximal ureter, causing complete ureteral obstruction. Pyeloplasty is an effective treatment for im- proving renal function. Here we report a case with se- quential bilateral ureteral fibroepithelial polyps causing obstructive hydronephrosis.
文摘Multiple familial trichoepithelioma is a rare autosomal predominantly on the face. They are benign skin tumours trichoepithelioma occurring in two members of the same family dominant skin disease that presents as many small tumours of hair follicle differentiation. We report multiple familial
文摘We described a case of a 71-year-old woman with an epithelioid hemangioendothelioma (EHE) in her left axilla,a rare location which hasn’t been reported yet.The patient suffered from numbness,pain and decreased muscle strength of her left upper extremity. Sonography revealed a hypoechoic mass surrounded the axillary artery and brachial artery. No obvious capsule was demonstrated.CT showed a soft-tissue mass with some calcifications and peripheral ring-like enhancement. The MRI indicated a mass with mainly intermediate signal intensity on T1-weighted imagine and intermediate signal intensity on T2-weighted imagine. The diagnosis was confirmed by histopathologic examination after surgery. There are some correlations of these imaging features with its histopathologic characters.
文摘Pulmonary epithelioid hemangioendothelioma (PEH) is a rare tumor that occurs among young women and typically presents as bilateral multiple nodules. In this report, we described an unusual case of PEH presented as a single mass in a 46-year-old man, with 6 positive pulmonary hilar lymph nodes. Histologic findings were compared with conventional PEH, except those features such as round to oval-shaped nodules, hypocellular/cellular peripheral zone, hyaline, myxomatous intercellular stroma and intracellular vacuoles, and we found the patient's pulmonary hilar lymph nodes were metastasis and cholesterol crystal were discovered in the focal infarction areas. Immunohistochemically, the tumor cells were strong positive for CD34, CD31, factor VIII related endothelial antigen and vimentin. The patient died 3 and half months after the surgery without receiving any radiotherapy or chemotherapy. This report may contribute to the data on clinical and histological finding of this rare tumour.
文摘Splenic metastasis is generally not a common clinical event. However, metastasis to the spleen from adrenal pheochromocytoma is extremely rare and has not been reported in literature. This report presents a case of a 58 year-old male patient who developed spleen-only metastases in July 2007. The patient had a previous history of left epinephroectomy for adrenal pheochromocytoma in January 2003. Abdominal computed tomography demonstrated multiple enhancing lesions suggestive of metastases; thus splenectomy was performed. Pathological examinations confirmed the diagnosis of splenic metastases from pheochromocytoma. The patient was alive without recurrence 48 months after splenectomy. qttis study is the first report on splenic metastasis from previous adrenal pheochromocytoma, and long-term survival was achieved by splenectomy. A history of malignancy indicates a high index of suspicion for splenic metastasis, and long-term survival can be achieved by splenectomy for spleen-only metastasis.
文摘Epithelioid trophoblastic tumor （ETT） of the uterus is a rare tumor introduced recently, which is distinct from placental site trophoblastic tumor （PSTT） and choriocarcinoma with the histological appearance of resembling low-grade squamous cell carcinomas. Definition and treatment of this disease is still not very clear because of its very low incidence and epithelioid trophoblastic lesions. ETT generally behaves in a benign fashion with metastatic and death rates about 25% and 10%, respectively, Here we report three cases of ETT, in which one had metastasis and eventually died from the disease.
文摘Subacute posttraumatic ascending myelopathy is a rare disorder, unrelated to syrinx formation or mechanical instability, which may gradually emerge within the first 1-2 weeks after a spinal cord injury and may lead to diagnostic and prognostic dilemmas. We present a case of 24-year-old female with unstable wedge compression fracture of Ll vertebrae with signal changes in the upper lumbar cord causing complete paraplegia below D9 with bladder and bowel involvement. In the subsequent week, she developed a delayed progressively increasing neurological deficit with cord signal abnormality on MRI extending cephalad from the injury site to the upper dorsal cord. The patient had no initial clinical improvement initially but showed a delayed recovery over months.
