title: [Granular cell tumor misdiagnosed as scirrhous breast cancer].
abstract: The granular cell tumour, a rare benign tumour of the breast, is described. Its appearance is highly suspicious for malignancy on clinical, mammographic and ultrasonographic investigations. Only histological examination of the tumour, which mimics a scirrhous carcinoma, leads to the definite diagnosis.
authors.affiliation: Radiologische Abteilung, St. Vincenz-Krankenhaus, Datteln.
authors.forename: M
authors.initials: M
authors.lastname: van Doorn-Kaivers
authors.forename: G
authors.initials: G
authors.lastname: Billenkamp
mesh_terms: D002293:Adenocarcinoma, Scirrhous / Q000473:pathology*; D000328:Adult; D001940:Breast / Q000473:pathology; D001943:Breast Neoplasms / Q000473:pathology*; D003951:Diagnostic Errors; D005260:Female; D016586:Granular Cell Tumor / Q000473:pathology*; D006801:Humans; D008327:Mammography; D016217:Ultrasonography, Mammary
vernacular_title: Granularzelltumor unter der Fehldiagnose szirrhöses Mamma-Ca.