title: [Characteristics of regional metastasis of lung cancer in patients with aggravating hereditary factors].
abstract: Specific features of metastatic spreading of lung cancer have been compared in 258 surgical patients from families with a history of lung cancer incidence (group I) and in 861 controls (group II). Lesions in lymph nodes at various stages were more frequent in group I, metastatic spreading incidence increasing in step with stage. In is noteworthy that more frequent lesions in mediastinal lymph nodes (stage IV) were observed in group I (54.2%), as compared with 11.8% in controls (P < 0.001). Multiple lesions of lymph nodes at all stages of metastatic spreading featured prominently in 48.5% of group I, as compared with 17.0% in group II (P < 0.001). Metastatic spreading was studied versus such characteristics of primary tumor as size, histologic pattern and pattern of tumor growth.
authors.forename: V A
authors.initials: VA
authors.lastname: Shutkin
authors.forename: R I
authors.initials: RI
authors.lastname: Vagner
authors.forename: A S
authors.initials: AS
authors.lastname: Barchuk
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology; D002277:Carcinoma / Q000473:pathology; D018288:Carcinoma, Small Cell / Q000473:pathology; D002294:Carcinoma, Squamous Cell / Q000473:pathology; D006801:Humans; D008168:Lung / Q000473:pathology; D008175:Lung Neoplasms / Q000235:genetics* / Q000473:pathology; D008207:Lymphatic Metastasis; D008875:Middle Aged