Objective To analyze post-surgical recurrence of hepatocellular carcinoma (HHC) according to pathologic findings, primary tumor and angiographic features of the recurrent tumor.Methods In this series, 100 cases of rec...Objective To analyze post-surgical recurrence of hepatocellular carcinoma (HHC) according to pathologic findings, primary tumor and angiographic features of the recurrent tumor.Methods In this series, 100 cases of recurrent HCC were analyzed in following aspects: ( 1) size, tumor nodular numbers, gross and histologic findings of the primary tumor; (2) post-surgical recurrent time; (3) size, tumor nodular numbers, blood supply, staining property, and accumulation of lipiodol oil in the recurrent tumor. Following angiography, arterial chemoembolization was performed. Results In the primary tumor, single nodules were seen in 80 cases, multiple nodules in 16 cases and multiple fused nodules in 4 cases. All tumors were classified as: trabecular type, 65 cases; compact type, 12; sclerotic type, 2 cases; mixed type, 15 cases and cholangiocarcinoma type, 6 cases. 38 cases had incomplete or no capsule. Satellite tumor nodules were grossly identified during operation in 33 cases, but were proven microscopically in 66 cases. Tumor thrombi of portal vein was noted in 18 cases during oeration, but 85 cases in histopathological sections. The recurrent tumors were diagnosed post surgically within 6 months in 67 cases, 6-12 months in 15 cases and after 12 months in 18 cases respectively. On angiography, 67 % recurrent tumors was rich in blood supply and with abundant accumulation of lipiodol after embolization.Conclusion The post-surgical recurrence rate of the HCC patients with massive size, incomplete or no capsule, satellite tumor nodules and portal vein tumor thrombus was high. The patients shoud receive angiography in 1 ?2 months after surgery in order to detect early recurrence and, if confirmed, the patients may be treated by transcatheter arterial chemoembolization展开更多
Objective To analyse the current condition in diagnosis and treatment of peripheral arterial disease (PAD). Methods:35 cases of PAD hospitalized between July 2007 and May 2008 were collected and studied.Results:14 of ...Objective To analyse the current condition in diagnosis and treatment of peripheral arterial disease (PAD). Methods:35 cases of PAD hospitalized between July 2007 and May 2008 were collected and studied.Results:14 of them had the concomitant type 2,diabetes mellitus (shortly as DM) and 18 cases with ulcers or gangrene in the lower limb,up to 14 were found with DM.5 died of pulmonary infection and 1 died of multiple system organ failure (MSOF).Conclu- sion:DM was an important risk factor of PAD.PAD tended to start in younger age in those with DM and its local lesion was frequently more severe and often less effective in revasculation treatment.Death during hospitalization was mainly due to related complications from cerebral vascular problems but not DM.展开更多
文摘Objective To analyze post-surgical recurrence of hepatocellular carcinoma (HHC) according to pathologic findings, primary tumor and angiographic features of the recurrent tumor.Methods In this series, 100 cases of recurrent HCC were analyzed in following aspects: ( 1) size, tumor nodular numbers, gross and histologic findings of the primary tumor; (2) post-surgical recurrent time; (3) size, tumor nodular numbers, blood supply, staining property, and accumulation of lipiodol oil in the recurrent tumor. Following angiography, arterial chemoembolization was performed. Results In the primary tumor, single nodules were seen in 80 cases, multiple nodules in 16 cases and multiple fused nodules in 4 cases. All tumors were classified as: trabecular type, 65 cases; compact type, 12; sclerotic type, 2 cases; mixed type, 15 cases and cholangiocarcinoma type, 6 cases. 38 cases had incomplete or no capsule. Satellite tumor nodules were grossly identified during operation in 33 cases, but were proven microscopically in 66 cases. Tumor thrombi of portal vein was noted in 18 cases during oeration, but 85 cases in histopathological sections. The recurrent tumors were diagnosed post surgically within 6 months in 67 cases, 6-12 months in 15 cases and after 12 months in 18 cases respectively. On angiography, 67 % recurrent tumors was rich in blood supply and with abundant accumulation of lipiodol after embolization.Conclusion The post-surgical recurrence rate of the HCC patients with massive size, incomplete or no capsule, satellite tumor nodules and portal vein tumor thrombus was high. The patients shoud receive angiography in 1 ?2 months after surgery in order to detect early recurrence and, if confirmed, the patients may be treated by transcatheter arterial chemoembolization
文摘Objective To analyse the current condition in diagnosis and treatment of peripheral arterial disease (PAD). Methods:35 cases of PAD hospitalized between July 2007 and May 2008 were collected and studied.Results:14 of them had the concomitant type 2,diabetes mellitus (shortly as DM) and 18 cases with ulcers or gangrene in the lower limb,up to 14 were found with DM.5 died of pulmonary infection and 1 died of multiple system organ failure (MSOF).Conclu- sion:DM was an important risk factor of PAD.PAD tended to start in younger age in those with DM and its local lesion was frequently more severe and often less effective in revasculation treatment.Death during hospitalization was mainly due to related complications from cerebral vascular problems but not DM.
