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Idiopathic Pulmonary Hemosiderosis 1례
심정연,홍수종,김영휘,문형남,홍창의,공경엽 울산대학교 의과대학 1993 울산의대학술지 Vol.2 No.2
Idiopathic pulmonary hemosiderosis(IPH) is a relatively rare disease of unknown etiology characterized pathologically by recurrences of intraalveolar pulmonary hemorrhage. Clinical features include hemoptysis, iron deficiency anemia and pulmonary parenchymal infiltrations on chest radiograph. Hemosiderin-laden macrophages are demonstrated by examination of sputum or lung biopsy specimens. We diagnosed IPH by lung biopsy in 9 year-old girl who had had recurrent hemoptysis, iron deficiency anemia and diffuse pulmonary infiltrates on chest radiograph and report this case with brief literature review.
Cytogenetic Analysis of Gastric Carcinomas
이인철,조정희,유은실,지관자,공경엽 한국유전학회 1992 Genes & Genomics Vol.14 No.4
We examined chromosome abnormalities in 4 patients with gastric carcinoma by use of G-banding technique of short-term cultured cells. They were all diagnosed as cases with advanced carcinomas involving subserosa or serosa. Two of them (case 1 & 2) were poorly differentiated adenocarcinomas of which tumor cells were arranged in cords or scattered within lymphoid stroma. Case 3 showed a microscopic carcinomatous focus in the mucosa and diffuse tumor permeation in submucosal and subserosal lymphatics. Tumor cells in the lymphatics were pleomorphic having large vesicular nuclei and prominent nucleoli. Case 4 was mucin producing, well differentiated adenocarcinoma. Chromosomal abnormalities observed were deletion of chromosome 1q, translocation between 16q and 22q and trisomy #12. Karyologic characteristics of two cases were aneuploid carcinomas, tetraploid or hyperdiploid, and the others were within diploid range.
황대용,황원영,김진천,이문규,김해련,공경엽,이용 울산대학교 의과대학 1992 울산의대학술지 Vol.1 No.1
Lymphangiomas are benign tumors of lymphatic vessels, that are more commonly found in the pediatric age group. The presence of a lymphangioma in the colon is rare. Chisholm and Hillkowitz reported the first case of colonic lymphangioma of the rectum in 1931. We have recently encountered two patients in whom a cystic lymphangioma was found in the colon.