Undifferentiated carcinoma of cervical node metastases in patients with an unknown primary lesion: an immunohistochemical study

Sixteen patients with lymphatic metastases to the neck and a histological diagnosis of undifferentiated carcinoma from an unknown primary lesion were assessed using immunohistochemical staining. The results revealed a non-epithelial tumor in 11 cases (malignant lymphoma in 5 cases) and an epithelial...

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Veröffentlicht in:Nippon Jibi Inkoka Gakkai Kaiho 1994-12, Vol.97 (12), p.2202-2207
Hauptverfasser: Nakamizo, M, Kamata, S E, Kawabata, K, Takahashi, H, Nigauri, T, Hoki, K, Yanagisawa, A
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container_title Nippon Jibi Inkoka Gakkai Kaiho
container_volume 97
creator Nakamizo, M
Kamata, S E
Kawabata, K
Takahashi, H
Nigauri, T
Hoki, K
Yanagisawa, A
description Sixteen patients with lymphatic metastases to the neck and a histological diagnosis of undifferentiated carcinoma from an unknown primary lesion were assessed using immunohistochemical staining. The results revealed a non-epithelial tumor in 11 cases (malignant lymphoma in 5 cases) and an epithelial tumor in 3 cases. The patients with malignant lymphoma had a good outcome, but those with other non-epithelial tumors did not. Treatment of patients with an unknown primary tumor, especially undifferentiated carcinoma, should be carefully evaluated based on immunohistological examinations to identify malignant lymphoma.
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source MEDLINE; J-STAGE (Japan Science & Technology Information Aggregator, Electronic) Freely Available Titles - Japanese; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals
subjects Adenocarcinoma - secondary
Biomarkers, Tumor - blood
Carcinoma - secondary
Carcinoma, Squamous Cell - secondary
Humans
Immunohistochemistry
Lymph Nodes - pathology
Lymphatic Metastasis
Lymphoma - pathology
Neck
Neoplasms, Unknown Primary - pathology
title Undifferentiated carcinoma of cervical node metastases in patients with an unknown primary lesion: an immunohistochemical study
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