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Serum squamous cell carcinoma antigen levels in invasive squamous vulvar cancer
Author(s) -
Rose Peter G.,
Nelson Beth E.,
Fournier Lawrence,
Hunter Richard E.
Publication year - 1992
Publication title -
journal of surgical oncology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.201
H-Index - 111
eISSN - 1096-9098
pISSN - 0022-4790
DOI - 10.1002/jso.2930500311
Subject(s) - medicine , antigen , vulva , vulvar cancer , vulvar carcinoma , palpation , cancer , metastasis , vulvar neoplasm , gastroenterology , pathology , oncology , immunology , surgery
Squamous cell carcinoma (SCC) antigen levels were studied in 34 patients with primary (N = 27) or recurrent (N = 7) SCC of the vulva. In primary disease, the SCC antigen level was greater than 2.5 ng/ml in only four patients (15%). Elevated antigen levels ranged from 2.7–18.0 ng/ml. All of these patients had advanced disease by either clinical or surgical staging systems. Four of twelve patients with inguinal metastasis had elevated SCC antigen levels. In two of these patients the inguinal nodes were abnormal to palpation. No association of the SCC level and the degree of tumor differentiation was observed. SCC antigen levels were increased slightly (2.7–4.5 ng/ml) in three of six patients with locally recurrent disease. In one patient with distant recurrence the SCC antigen was 15.3 ng/ml. In both primary and recurrent disease all elevated SCC antigen levels decreased with effective therapy. Vulvar cancer is primarily a local disease that is easily assessed by physical examination. An effective tumor marker in vulvar cancer would benefit only the rare patient with distant but not local disease. © 1992 Wiley‐Liss, Inc.