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허태윤 ( Tae Yun Heo ),안영용 ( Young Yong Ahn ),이정화 ( Jung Hwa Lee ),이승우 ( Seung Woo Lee ),김연수 ( Yeon Soo Kim ),강상범 ( Sang Bum Kang ),이동수 ( Dong Soo Lee ) 대한내과학회 2011 대한내과학회지 Vol.80 No.2
Gastrointestinal stromal tumors (GISTs) are rare mesenchymal tumors that express c-kit. The majority of GISTs are located in the stomach and small intestine. The tumors are classified into very-low-risk, low-risk, intermediate-risk, and high-risk categories based on size and mitosis activity. The recurrence of low-risk GIST is extremely rare. We report a hepatic recurrence of a low-risk gastric GIST that had been removed completely 8 years earlier, and presented as a huge hepatic mass. Since recurrent GIST has a poor prognosis, regular long-term follow-up must be considered, although the primary GIST was low risk. (Korean J Med 2011;80:203-207)
증례 : 소화기 ; 페그인터페론과 리바비린 병합요법 중 발생한 피부 유육종증 1예
권기현 ( Ki Hyun Kwon ),하동천 ( Dong Cheon Ha ),이정화 ( Jeong Hwa Lee ),허태윤 ( Tae Youn Heo ),안영용 ( Young Yong Ahn ),김연수 ( Yeon Soo Kim ),이동수 ( Dong Soo Lee ) 대한내과학회 2011 대한내과학회지 Vol.80 No.2S
만성 C형 간염 환자 치료에 있어서 페그인터페론과 리바 비린을 병합하여 치료하는 것이 표준치료이다. 페그인터페론과 리바비린 병합치료 후에 발생하는 부작용으로는 인플루엔자 유사 증상, 불면증, 탈모, 우울증, 빈혈 등이 있으며, 피부에 발생하는 부작용으로는 소양감과 피부염이 알려져 있다. 그러나 피부에 발생한 유육종증은 국내의 경우 아직 보고된 바가 없다. 저자들은 만성 C형 간염 환자에서 페그인 터페론과 리바비린의 병합요법 중에 피부에 발생하였고, 자연 치유된 유육종증 1예를 경험하였기에 이를 보고하는 바이다. Pegylated interferon plus ribavirin is the standard treatment regimen in chronic hepatitis C. The main adverse events of pegylated interferon plus ribavirin combination therapy are bone marrow depression, alopecia, insomnia, and influenza-like symptoms. However, there are few reports of cutaneous sarcoidosis occurring during pegylated interferon alpha-2a and ribavirin therapy. Here, we report a case of cutaneous sarcoidosis induced by pegylated interferon alpha-2a and ribavirin during the treatment for chronic hepatitis C. The patient`s sarcoidosis improved spontaneously after the treatment. (Korean J Med 2011;80:S117-S120)
하동천 ( Dong Cheon Ha ),김보경 ( Bo Kyoung Kim ),김문성 ( Moon Sung Kim ),김가영 ( Ka Young Kim ),권기현 ( Ki Hyun Kwon ),안영용 ( Young Yong Ahn ),이동수 ( Dong Soo Lee ) 대한내과학회 2011 대한내과학회지 Vol.81 No.6
Pedunculated hepatocellular carcinoma (P-HCC) can be defined as a carcinoma protruding from the liver with or without a pedicle. Cases of P-HCC showing extrahepatic growth are very rare. P-HCC constitutes 0.2-4.2% of all HCC cases in Japan and Taiwan, but few cases in Korea have been reported. A 67-year-old female patient was admitted to our hospital with a 6-month history of epigastric discomfort. Examination identified an abdominal mass in the left upper quadrant, and abdominal computed tomography revealed a huge mass adjacent to the fundus of the stomach. We diagnosed this mass as a gastrointestinal stromal tumor because of its size and site. However, postoperative histopathological findings showed that the mass was HCC. Here, we report this case and review the relevant medical literature. (Korean J Med 2011;81:764-768)