[Bronchial carcinoma, bronchial microcarcinoidosis (tumorlets), and bronchial carcinoids (author's transl)].
During the last 22 years in Styria lung cancers, as revealed in autopsies, have increased in men by 9% and in women by 173%. In women undifferentiated carcinomas have been found six times as frequently as previously. The histological findings of mixed types of carcinomas with confusing cytology are presented: metastasizing squamous carcinoma with a survival time of 14 years and lung cancer developing in the upper lobe 35 years after being present in the lower lobe. In oat-cell carcinomas, certain structures suggest they originate from endocrine cells of the bronchial epithelium. This was also proven in bronchial peptide-producing microcarcinoidosis (tumorlets) and in carcinoids. At the same time, there are neuroendocrine contacts between tumors and nerves similar to carcinoids of the appendix and rectum.
D000230:Adenocarcinoma / Q000473:pathology; D002282:Adenocarcinoma, Bronchiolo-Alveolar / Q000473:pathology; D000293:Adolescent; D000328:Adult; D000368:Aged; D003528:Carcinoma, Adenoid Cystic / Q000473:pathology*; D002283:Carcinoma, Bronchogenic / Q000473:pathology*; D018288:Carcinoma, Small Cell / Q000473:pathology; D002294:Carcinoma, Squamous Cell / Q000473:pathology; D002648:Child; D006801:Humans; D008168:Lung / Q000473:pathology; D008175:Lung Neoplasms / Q000473:pathology*; D008875:Middle Aged; D010178:Pancoast Syndrome / Q000473:pathology
Bronchiale Carcinome, bronmchiale Mikrocardijoidose (==Tumorlets) und bronchiale Carcinoide. Pathologie.