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Male breast cancer. I. Histologic typing and grading of 187 Danish cases
Author(s) -
Visfeldt Jakob,
Scheike Ole
Publication year - 1973
Publication title -
cancer
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.052
H-Index - 304
eISSN - 1097-0142
pISSN - 0008-543X
DOI - 10.1002/1097-0142(197310)32:4<985::aid-cncr2820320433>3.0.co;2-0
Subject(s) - medicine , grading (engineering) , pathology , danish , breast cancer , oncology , cancer , linguistics , philosophy , civil engineering , engineering
In a series comprising 265 male patients with breast cancer, histologic typing and grading were carried out in 187 cases using the WHO Classification. Among the 187 patients, a total of 30 cases of special cancer types were found (22 carcinomas and 8 sarcomas). There were no carcinomas of lobular type. The sarcomas in our series had a relatively high frequency and a favorable prognosis. Histologic grading was carried out in 150 carcinomas. The 30 cases of special types and 7 cases with insufficient tumor tissue were excluded. The distribution of the 150 cases was: 29% with Grade I, 54% with Grade II, and 17% with Grade III. The histologic grading was correlated with prognosis, and a significant fall in the 5‐year survival rate was found from Grade I to II and from Grade II to III.