目的 探讨电化学疗法(EChT)对肝海绵状血管瘤(CHL)的治疗价值。方法 应用EChT在剖腹下治疗8例CHL，17个瘤灶。1例合并结节性肝硬变，5例为多发性CHL，14个瘤灶。结果 治疗过程中肝出血量均不超过20 ml。术后无胆漏、腹腔内出血、黄疸、气体栓塞等并发症产生。治疗后随访5～7年，无1例出现瘤灶复发。结论 EChT是治疗CHL的安全而有效的新方法，适合伴有背景肝病的CHL和多发性CHL的治疗，且易于在基层医院推广。
ObjectiveTo summarize experiences of surgical treatment of complex giant cavernous hemangioma of the liver. MethodThe clinical data of 55 patients with complex hepatic cavernous hemangioma with tumor diameter more than 10 cm and in close proximity to hepatic hilar region or vena cava inferior underwent surgical treatment from January 2009 to December 2014 were analyzed retrospectively. ResultsAmong these 55 patients with complex giant cavernous hemangioma,13 cases (23.6%) were male,42 cases (76.4%) were female.The median age was 49.2 years (range from 23 to 68 years).Hepatic hemangioma with multiple lesions was most common (71.0%,39/55).The tumor happened mostly in the right hepatic lobe (47.3%,26/55).The median size of complex giant cavernous hemangioma was 16.2 cm (10.2-50.0 cm).The liver functions of all the patients were normal (Child-Pugh A).Different methods of hepatic inflow occlusion and surgical procedures were performed according to the tumor location and size.Of the patients,17 cases were underwent Pringle maneuver,12 cases were underwent modified Pringle maneuver and 1 case was underwent hemihepatic vascular occlusion;28 cases were treated by extracapsular enucleation,27 cases by liver resection.The average operative time was 202 min (85-420 min).The average intraoperative blood loss was 855.5 mL (50-3 000 mL).Twenty-six cases (47.3%) had no blood transfusion,and 10 cases (18.2%) had autologous blood transfusion.The associated complications occurred in 7 patients after surgery,and no surgical death occurred.The median postoperative hospital stay was 14.8 d. ConclusionsThe essential points in operation for the complex giant cavernous hemangioma are the control and management of the operative massive bleeding,and the preservation of the normal hepatic parenchyma as much as possible.The surgical treatment is safe and feasible under the proper hepatic inflow occlusion and resection methods.The prevention and management of bile leakage is also important.
OBJECTIVE: To discuss clinical application of the color Doppler ultrasonography in diagnosis and treatment of cavernous hemangioma in deep subcutaneous tissue. METHODS: From 1996, 15 cases of cavernous hemangioma were diagnosed and located with color Doppler ultrasonography and were embolized under monitoring of the ultrasonography or resected by operation before re-examination of the hemangioma via the color Doppler ultrasonography after the intervention. RESULTS: Direct embolization was achieved in 10 cases after pinpoint location of the hemangioma by the ultrasonography, and guided embolization was performed successfully in 2 cases via the monitoring of ultrasonography, and operation had to be adopted to remove the focus. No reoccurrence of the hemangioma was observed in all the cases. CONCLUSION: Cavernous hemangioma in deep subcutaneous tissue could be easily diagnosed and located with color Doppler ultrasonography, and could be removed by embolization under monitoring of the ultrasonography successfully.
ObjectiveTo discuss multislice spiral CT (MSCT) features and pathologic basis of the cavernous hemangioma of mediastinum, and further improve the diagnostic accuracy with CT. MethodsWe collected 4 cases of cavernous hemangioma in mediastinum from November 2008 to November 2013. All patients underwent MSCT examination of plain scan and enhanced-contrast scan. The CT manifestations of cavernous hemangioma in mediastinum were observed. The correlation of the CT imaging findings with pathology features was analyzed retrospectively. ResultsTwo of the 4 lesions were located in the anterior mediastinum and the other 2 in the posterior mediastinum. On plain scan, 2 lesions showed homogeneous density, and 2 had heterogeneous density. Vessels could be observed in all lesions on enhanced-contrast CT imaging. ConclusionCavernous hemangioma in mediastinum is often located in the anterior and posterior mediastinum. Calcification and vessels in lesions are its imaging characteristics. Multislice spiral enhanced CT can accurately reflect the characteristics and pathological basis, providing more important information for diagnosis.
ObjectiveTo explore the clinical features and surgical treatment effects of cavernous angioma in the temporal lobe secondary to epilepsy.Method38 cases of patients with cavernous angioma in the temporal lobe secondary to epilepsy were collected in Department of Neurosurgery of Wuhan Brain Hospital from Jan. 2010 to Jan. 2019. There were 17 males and 21 females, their age range from 8 to 57 years, average (40.05±14.64) years. Their illness duration ranged from 1 to 10 years, average (1.25±2.19) years. The clinical manifestations showed complex partial seizure in 7 cases, partial-secondary-generalized seizure in 8 cases, and generalized tonic-clonic seizure in 23 cases. All the patients underwent CT/MRI and long-term VEEG monitoring examination. Based on their results of clinical manifestations, combined with CT/MRI and VEEG results, all the patients underwent microsurgical cavernous angioma resection under the guidance of ECoG. If necessary, anterior temporal lobectomy or coortical coagulation should be added. The surgical effect were evaluated by Engel levels by followed up.ResultsThe postoperative pathology confirmed the diagnosis of cavernous angioma. The follow-up of 1 ~ 9 years showed the seizure disappeared in 36 cases, and bad effect in 2 cases. The total surgical effect rate was 94.74% (36/38).ConclusionsTo the patients of cavernous angioma in the temporal lobe secondary to epilepsy, the glial scar and hemosiderin sedimentary zone should be resected after resecting the lesion, and if necessary, anterior temporal lobectomy or cortical coagulation could be added. If it is difficult to locate the lesion, neuronavigation and ultrasound can be used, and the postoperative curative result is satisfactory.