• Journal of Chest Surgery
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• v.30 no.2
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• pp.195-199
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• 1997

From Dec. 1992 to Dec. 1995, 20 patients with atherosclerotic occlusive disease in the lower extremities underwent arter al bypass surgery. The age of the patients ranged between 46 and 77 years(mean .60.8 years) and the most prevalent incidence was in the 7th decades. The mean follow up period was 18.8 months ranging from 4 to 36 months. Associated diseases were diabetus mellitus(25%), hypertension (35%), cerebrovascular accident(25%), and acute myocardial infarction(5%). Disabling intermittent claudifcation(35%), resting pain(20%) or ischemic gangrene(or ulceration)(45%) were operative indications. Aorto-bifemoral bypass in 4 cases, aorto-single femoral bypass in 2 cases, Aorto-bifemoral bypass and femoropopliteal bypass in 3 cases, aorto-single femoral bypass and femoropopliteal bypass in 1 case, femoropopliteal bypass in 4 cases, femorotibial bypass in 1 case, popliteotibial bypass 4 cases and femorofemoral bypass in 1 case were the surgical approches. Early thrombosis(2 cases) and wound infection(2 case) were main complication. Postoperative complication rate was 20% . Postoperative patency rates re 92.6% at 6 months, 84.2% at 1 year, 75.4% at 2 years and 69.4% at 3 years.

• The Journal of the Korean bone and joint tumor society
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• v.14 no.2
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• pp.163-171
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• 2008

Purpose: We analyze the characteristics of soft tissue sarcomas presented with hematoma, which were misdiagnosed as simple hematoma initially and the proper management were delayed. Materials and Methods: The 7 patients with histologically proven soft tissue sarcoma with hematoma presented since February 1997 were evaluated retrospectively. Neither patient had a medical history of bleeding tendency nor anticoagulant therapy. Two of them had minor traumas. There were 2 men and 5 women. Average follow up period was 58 months. MRI findings, provided treatments and oncologic outcome were reviewed with the reference of related articles. Results: Retrospective review of initial MR images revealed deep seated intramuscular masses with focal solid enhanced nodules at the peripheral margin. The diagnoses were delayed at least 1 month in 3 of them which included 2 cases of simple hematoma evacuation without biopsy initially. After histologic diagnosis of soft tissue sarcoma, wide resections were performed in 4 cases. one patient underwent above knee amputation and the remained 2 patients were managed with wide resection followed by amputation due to local recurrence. At last follow up there were CDF and NED in 2 cases, respectively and AWD in 3 cases. Conclusion: To avoid the delay of diagnosis and treatment of soft tissue sarcomas presented with hematoma, high degree of clinical suspicion, careful analysis of MR images and early biopsy were important.