title: Mammographic and sonographic features of tuberculous mastitis.
abstract: From December 1999 to April 2001, 10 cases of tuberculous mastitis were presented to the Radiology Unit at the Medical Research Institute of Alexandria University for mammographic and sonographic evaluation. Sixty percent presented with masses, 50% mastalgia, 40% discharge, and 10% complained of skin sinus. In 30% of the patients the complaint was bilateral. All cases underwent full mammographic and ultrasonographic (US) studies, and US-guided fine needle aspiration. Also pathological, bacteriological analysis, and polymerase chain reaction (PCR) were done to all patients to prove the tuberculous nature of their lesions. Thirty percent of the cases had surgical excision on their masses. On mammography 30% were found to have mass lesion mimicking malignant tumors, 40% smooth bordered masses, 40% axillary or intramammary adenopathy, 30% asymmetric density, 30% duct ectasia, 20% with skin thickening and nipple retraction, 20% with macrocalcification, and 10% with skin sinus. On US 60% had hypoechoic masses, 40% focal or sectorial duct ectasia, and 50% axillary adenopathy. History of tuberculosis was found in 30% of the cases. Chest X-ray was positive in 20% and breast magnetic resonance imaging was done to one patient who had skin sinus.
authors.affiliation: Radiology Unit, Department of Radiation Sciences, Medical Research Institute, University of Alexandria, 165 Horreya Avenue, El Hadara, Alexandria, Egypt. fahmi.sakr@link.net
authors.forename: Ayman A
authors.initials: AA
authors.lastname: Sakr
authors.forename: Rawya K
authors.initials: RK
authors.lastname: Fawzy
authors.forename: Gylan
authors.initials: G
authors.lastname: Fadaly
authors.forename: Moustafa Abdel
authors.initials: MA
authors.lastname: Baky
mesh_terms: D000328:Adult; D001707:Biopsy, Needle; D005260:Female; D006801:Humans; D008327:Mammography; D008413:Mastitis / Q000000981:diagnostic imaging* / Q000382:microbiology; D008875:Middle Aged; D016133:Polymerase Chain Reaction; D014376:Tuberculosis / Q000000981:diagnostic imaging*; D016217:Ultrasonography, Mammary