title: [Ultrasonography in the assessment of regional lymph nodes in stomach cancer].
abstract: The echographic and histological data on regional lymph nodes in 56 cases of stomach cancer were evaluated. Microwave examinations offer a sensitivity of 91.1% and a specificity of 30.4% for this localization. Although a focus of hyperplasia cannot be differentiated from a metastatic lesion on the basis of echographic evidence, enlargements of microwave examination-established patterns might suggest a more thorough revision of areas of regional metastases, intrasurgical biopsy, in situ cytologic examination and possibly an extended lymphadenectomy during surgery.
authors: E P
authors: EP
authors: Kulikov
authors: A M
authors: AM
authors: Lebedev
authors: V N
authors: VN
authors: Polev
authors: A I
authors: AI
authors: Smirnov
mesh_terms: D000005:Abdomen; D005260:Female; D006801:Humans; D006965:Hyperplasia / Q000000981:diagnostic imaging; D008198:Lymph Nodes / Q000000981:diagnostic imaging* / Q000473:pathology*; D008207:Lymphatic Metastasis / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D011237:Predictive Value of Tests; D012680:Sensitivity and Specificity; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology*; D014463:Ultrasonography
vernacular_title: [Ul'trazvukovoe issledovanie v otsenke sostoianiia regionarnykh limfaticheskikh uzlov pri rake zheludka]