Angioleiomyosarcoma Arising from the Deep Femoral Vein: A report of one case / 대한흉부외과학회지

A 69-year-old man was admitted to our hospital for deep vein thrombosis, and he had experienced two episodes of left leg swelling: one happened after an 11 hour-air trip from Europe in June 2007, and the other developed 3 days after an operation for a herniated lumbar disc in July 2007. We treated him for a deep vein thrombosis of the deep femoral vein after admission. However, we arrived at the final diagnosis of angioleiomyosarcoma after the operation for the tentative diagnosis of deep vein thrombosis. We removed the firmly engorged deep femoral vein on the second operation. We report here on a case of angioleiomyosarcoma that arose from the deep femoral vein.

Reconstruction of Soft Tissue Defect, Exposing Achilles Tendon by Using Gracilis Muscle Free Flap and Skin Graft

PURPOSE: Reconstruction of the soft tissue defect exposing Achilles tendon is a formidable challenge because of the paucity of soft tissue and relatively poor blood supply. This article describes the reconstruction of soft tissue defect exposing Achilles tendon using gracilis muscle free flap and split-thickness skin graft. METHODS: From 2000 to 2005, four patients with soft tissue defect exposing Achilles tendon and infection were operated using gracilis muscle free flap and split-thickness skin graft. The defect size ranged from 3.5 to 5cm wide and 6.5 to 8cm long. The mean postoperative follow-up was twenty months. RESULTS: All the flaps were survived without necrosis and infection. We obtained the satisfactory results with good functional and aesthetical outcomes. All cases showed good results with the characteristics of a relatively thin flap without additional debulking procedure. CONCLUSION: Gracilis muscle free flap with split thickness skin graft could be a good option for reconstruction of soft tissue defect of posterior ankle, exposing Achilles tendon with minimal morbidity of the donor site.

Comparative Study of Acticoat(R) & Allevyn(R) on Infected Full-thickness Wound of the Rat Skin

PURPOSE: Allevyn(R)(Smith & Nephew, England) is a type of polyurethane foam material with good wound discharge absorption. Acticoat(R)(Smith & Nephew, England) is a silver coated dressing material which is effective in infected wound. The purpose of this study is to compare the effects of dry gauze, Acticoat(R) and Allevyn(R) on infected full-thickness wound healing in rat. METHODS: One hundred and twenty rats were divided into 3 groups: group I(dressing with dry gauze, n=40), group II(dressing with Allevyn(R), n=40), group III(dressing with Acticoat(R), n=40). A 15x15mm square full-thickness wound was made on the dorsum and left open for 24 hours. The size of wound defects were measured each dressing changes. The histological evaluation was performed on the 3rd day, 7th day, 14th day, 21th day. RESULTS: After the wound was left open for 24 hours, typical findings of bacterial infection was observed. After the 7th day, group III showed larger area of epithelialization, smaller defect size compared to those of two other groups. Complete replacement by fibrotic scar tissue was observed in group III with no signs of inflammation on the 14th day. By day 21, the average defect size in group III was decreased from initial 100% to 3.63%. while in group I and II, it was decreased to 62.66% and 53.62%, respectively. CONCLUSION: Acticoat(R) is an effective tool in the treatment of infected wound.