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이항락 ( Hang Lak Lee ),손주현 ( Joo Hyun Sohn ),김진배 ( Jin Bae Kim ),한동수 ( Dong Soo Han ),전용철 ( Yong Chul Jeon ),함준수 ( Joon Soo Hahm ),이동후 ( Dong Hoo Lee ),기춘석 ( Chun Suk Kee ),박용욱 ( Yong Wook Park ) 대한소화기학회 2005 대한소화기학회지 Vol.46 No.3
Leiomyosarcoma is an uncommon tumor which arises from various sites including uterus, stomach, retroperitoneum, superficial soft tissues, bladder, kidney, and lung. Primary hepatic leiomyosarcoma is a very rare tumor and fewer than 70 cases of primary hepatic leiomyosarcoma have been reported since the first publication in Japan. And there was only one case report of cutaneous metastasis from hepatic leiomyosarcoma. We recently experienced a case of primary hepatic leiomyosarcoma presenting as subcutaneous palpable mass. Herein we report this case with a review of literatures. (Korean J Gastroenterol 2005;46:233-236)
하나래 ( Na Rae Ha ),이항락 ( Hang Lak Lee ),이오영 ( Oh Young Lee ),윤병철 ( Byung Chul Yoon ),최호순 ( Ho Soon Choi ),함준수 ( Joon Soo Hahm ),이동후 ( Dong Hoo Lee ),이민호 ( Min Ho Lee ) 대한소화기학회 2007 대한소화기학회지 Vol.50 No.5
Crohn`s disease is characterized by its chronic course and transmural inflammation of gastrointestinal tract. The accompanying fibrous reaction and adhesion to adjacent viscera appears to limit the complication of free perforation. The true incidence of free bowel perforation is difficult to assess, however, the anticipated occurrence rate is 1-2% during the course of illness. Moreover, portal venous gas is also an uncommon event in the natural history of Crohn`s disease. Portal venous gas occurs when intraluminal gas from the gastrointestinal tract or gas-forming bacteria enters the portal venous circulation. The finding of portal venous gas associated with Crohn`s disease does not always mandate surgical intervention. We experienced a case of Crohn`s disease presenting with free perforation and portal venous gas. The literatures on the cases with perforation and portal venous gas associated with Crohn`s disease were reviewed. (Korean J Gastroenterol 2007;50:319-323)