title: [Granular cell tumors (Abrikossoff's tumors) of the breast. Apropos of 4 cases].
abstract: Granular cell tumors are rarely localized in the breast gland because of diagnosis is difficult compared to breast skin lesions. Clinically and radiologically, pseudo-neoplastic aspect can be encountered. Differential diagnosis with an invasive carcinoma can be difficult on frozen section. But final histological analysis easily confirms the diagnosis. The treatment consists in local excision of the tumor. Today we can admit that granular cell tumors are derived from schwann cells.
authors.affiliation: Centre Henri-Becquerel, Rouen.
authors.forename: F
authors.initials: F
authors.lastname: Callonnec
authors.forename: J
authors.initials: J
authors.lastname: D'Anjou
authors.forename: J F
authors.initials: JF
authors.lastname: Clément
authors.forename: B
authors.initials: B
authors.lastname: Diologent
mesh_terms: D000328:Adult; D001943:Breast Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D002277:Carcinoma / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008875:Middle Aged; D009379:Neoplasms, Muscle Tissue / Q000000981:diagnostic imaging / Q000473:pathology*; D011859:Radiography
vernacular_title: Les tumeurs à cellules granuleuses (tumeurs d'Abrikossoff) à localisation mammaire. A propos de 4 cas.