Clinical management of breast cancer in males: a report of four cases.
Breast cancer in men is a rare cancer manifestation, accounting for less then 1% of all breast cancers in both genders. The incidence in Germany during the last years has been approximately 1.0 per year/100,000. In the US, only 0.2% of all malignancies in men. Predisposing risk factors seem to include radiation exposure, hereditary factors, estrogen administration, and diseases associated with hyperestrogenism, such as cirrhosis of the liver or genetic syndromes (i.e. Klinefelter disease). The incidence of male breast cancer is increased in families with a number of first degree relatives affected with breast or prostate cancer. An increased risk of male breast cancer has been reported in families with a mutation of the breast cancer susceptibility gene BRCA-2. For a period of decades, prognosis of breast cancer in males was thought to be worse than that of female patients. Data and cases being published demonstrate that prognosis and strategies of treatment in male breast cancer do not differ from those in females. The cases presented clearly demonstrate that diagnostic work-up, staging procedures and treatment options for primary treatment and advanced stages are identical compared to the recommendation for female breast cancer.
Heinig
Joerg
J
Department of Obstetrics and Gynaecology, Muenster University Hospital, Albert-Schweitzer-Strasse 33, D-48129 Muenster, Germany. heinig@uni-muenster.de
Jackisch
Christian
C
Rody
Achim
A
Koch
Olaf
O
Buechter
Dorothe
D
Schneider
Hermann P G
HP
D000368:Aged; D000970:Antineoplastic Agents / Q000627:therapeutic use; D001365:Axilla; D001707:Biopsy, Needle; D018567:Breast Neoplasms, Male / Q000175:diagnosis / Q000235:genetics / Q000473:pathology / Q000628:therapy*; D006801:Humans; D008197:Lymph Node Excision; D008198:Lymph Nodes / Q000473:pathology; D008297:Male; D008327:Mammography; D008875:Middle Aged; D009333:Neck; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local; D009367:Neoplasm Staging; D013902:Radiography, Thoracic; D012074:Remission Induction; D013514:Surgical Procedures, Operative; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography
D000970:Antineoplastic Agents