A traqueopatia osteocondroplástica (TO) é uma desordem idiopática, incomum, caracterizada pela presença de nódulos osteocartilaginosos na submucosa das vias aéreas, causando rigidez e estreitamento da árvore respiratória. Afeta principalmente homens acima dos 50 anos com manifestações clínicas devidas à obstrução e/ou a infecções locais. Sua patogênese é desconhecida. Relatamos um caso de TO encontrada acidentalmente em autopsia de mulher com 73 anos de idade, que apresentava carcinoma ductal biliar extra hepático (tumor de Klatskin). abstract resumo Tracheopathia osteochondroplastica (TO) is an unusual idiopathic disorder, characterized by osteocartilaginous nodules in the submucosa of the respiratory airway, which causes rigidity and narrowing of the respiratory tree. It affects mainly men over 50 and clinical manifestations are due to obstruction and/or local infections. The pathogenesis is uncertain. We report a case of TO found incidentally in an autopsy of a 73 year-old woman, who had an extrahepatic biliary ductal carcinoma (Klatskin tumor). key words Tracheopathia osteochondroplasticaKlatskin's tumor J Bras Patol Med Lab • v. 44 • n. 6 • p. 459-462 • dezembro 2008 1. Residente do primeiro ano
We present a rare case of dextrocardia in the corpse of a female child, aged approximately one year old, presenting situs solitus. The cases of dextrocardia reported in the literature normally describe multiple associated cardiac malformations. In the present study, it is noteworthy the fact that a complete specular image of the heart and the vessels of the base of the heart was not found. There was no atrioventricular discordance or other intra and extracardiac malformations, which are commonly seen in cases of dextrocardia. A large ductus arteriosus was found, as well as the anomalous position of the right portion of the heart.
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