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박경남 ( Kyung Nam Park ),최호순 ( Ho Soon Choi ),기춘석 ( Choon Suhk Kee ),이중달 ( Jung Dal Lee ),박문향 ( Moon Hyang Park ),홍일 ( Il Hong ),차호진 ( Ho Jin Cha ) 대한소화기학회 1987 대한소화기학회지 Vol.19 No.2
A teratorna (C'reek teratos [):IonsterJ and onkoma [a swelling]) is a true tumor or neoplasm composed of multiple tissues of kinds foreign to the parts in which it arises, take different forms, either solid or cystic, and arise in an immediately prexial median or paramedian location. The retroperitoneal teratoma is a rare condition in only 10% of all retroperitoneal primary neoplasms. Among 10%, the incidence of malignant degeneration has been reported to be from 6 to 10 percent and mature solid retropertioneal teratoma is about 90 percent. About 200 cases has been recorded since Morgargnis first description in 1961. A 24-year-old woman complained left upper guadrant palpable mass. Roentgen study revealed typical conglomerated frame-like calcification in left abdomen. In addition to reporting a case of mature solid retroperioneal teratoma, we will present a review of the literature available on this subject.
만성 C 형 간염의 조직학적 특징 : 만성 B 형 및 혼합 B , C 형 간염과의 비교 분석
김지훈(Ji Hoon Kim),이오영(Oh Young Lee),주상언(Sang Aun Joo),최호순(Ho Soon Choi),함준수(Joon Soo Hahm),박경남(Kyung Nam Park),기춘석(Choon Suhk Kee),이중달(Jung Dal Lee) 대한내과학회 1994 대한내과학회지 Vol.47 No.4
Objectives: The aims of this study are to compare the differences in histologic findings between chronic hepatitis C (CH-C), mixed chronic hepatitis B and C (CH-B&C) and chronic hepatitis B (CH-B) and to evaluate histopathologic features characteristic of CH-C for diagnostic significance. Methods: Twelve liver needle biopsy specimens from 12 patients with hepatitis C were selected for histologic evaluation. Four specimens of the 12 were not inadequate, and 8 cases were selected for the study. All 8 patients were negative for HBsAg, HRsAb and HBcAb. The specimens were histologically classified as CPH in 5 cases and CAH in 3 cases. Control groups were divided into two. One was CH-B consisted of 20 patients who had negative tests for anti-HCV and positive tests for HBsAg, The 20 CH-B were classified as CAH in 11 cases (CAH-B), and CPH in 9 cases (CPH-B). The other group (CH-B&C) consisted of 14 patients who had positive tests for both anti-HCV and anti-HBs or anti-HBc. Results: 1) Portal inflammation was more frequent in the CH-C group than in the CH-B group (7/8 vs 1/20). However, the difference in portal inflammatory reaction between CH-C and CH-B8rC was not different significantly (7/8 vs 12/14). 2) Piecemeal necrosis was more prominent in the CAH-B group than in the CH-C group (11/11 vs 4/8). 3) Lymphocyte aggregates in the potal tracts were more frequent in the CH-C and CH-B&C (6/8 vs 13/14) than in the CAH-B group (4/11). However, two cases of CH-C and one case of CH-B&C group did not show lymphocyte aggregates in the portal tracts. 4) Bile duct damage and loss of bile duct in the portal tracts were more prominent in the CH-C than in the CH-B (6/8 vs 2/20). However, the difference between CH-C group and CH-B&C was not noted significantly. (6/8 vs 12/14). 5) There was no significant difference in lobular changes such as ballooning degeneration of hepatocytes, focal hepatic necrosis and steatosis between the CH-C and the control (CH-B and CH-B&C group). Conclusion: Portal inflammation with aggregates lymphocytes was more prominent and frequent in the CH-C than in the control (CH-B and CH-B&C). Bile duct damage and/or bile duct loss in portal tracts due to lymphocytes infiltrate were histologic findings chracterisic of CH-C, although not specific for the diagnosis. No significant differences in histologic features of liver needle biopsy specimens between the CH-C and CH-B&C were noted.