title: [An autopsy case of lung cancer in a young adult dwarf].
abstract: A 31-year-old man with peripheral squamous cell carcinoma is reported. By nature he was very small. On admission he was 140 cm tall, weighed 28 kg, and was complaining of chest pain of five years duration. A giant tumor in the right lung was found to be moderately differentiated squamous cell carcinoma. He also had congenital anomalies, such as crossed ectopic kidney with fusion, café-au-lait spots, inguinal hernia, simian line, etc. He had never been exposed to cancer-causing agents. In conclusion, genetic factors related to intrauterine growth retardation might have been linked to his oncodevelopmental mechanisms.
mesh_terms: D000328:Adult; D002294:Carcinoma, Squamous Cell / Q000209:etiology / Q000473:pathology*; D004392:Dwarfism / Q000150:complications*; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology / Q000473:pathology*; D008297:Male; D011247:Pregnancy