Granulomatous mastitis: a case series.
OBJECTIVE
To find out the clinical and management profile of granulomatous mastitis (GM).


METHODS
A case.


METHODS
This study was carried out at Civil Hospital and Dow University of Health Sciences, Karachi and Tuberculosis Clinic at Bantwa Hospital, Karachi, from January 1999 to January 2009.


METHODS
Histopathologically diagnosed cases of GM were studied. Data included, detailed history, examination, clinical diagnosis, ultrasound, mammogram and fine needle aspiration cytology (FNAC). All patients were initially given antibiotics and corticosteroid for a period of 10 days. All patients were followed for a period of 6 months. Recurrent cases were managed by wide excision and followed for another period of 6 months. Percentage, mean and range values were determined on SPSS version 10.


RESULTS
The mean age of the 22 patients was 37.6 years (range=22-52 years). Right breast was affected in 54.5% and left breast in 45.5% patients. Eighteen (82%) were non-lactating. Patients presented clinically with painful breast lump in 54.5%, painless lump in 45.5% and additional discharging sinuses in 18%. Clinical diagnosis was chronic mastitis in 40.9%, tuberculosis of breast in 36.3% and malignancy in 22.7% patients. Mammography showed an ill-defined mass in 45.5% and asymmetrical density in 31.8%. Diagnosis was confirmed in all patients on histopathology. Recurrence was noted in 2 patients, managed by wide excision, and followed for another period of 6 months without evidence of complications.


CONCLUSIONS
GM is an uncommon chronic inflammatory disease of the breast. Usually involving a single non-lactating breast in reproductive age group. It clinically mimics tuberculosis and carcinoma. Mammography remains non-conclusive. Excision and wide excision biopsy are both diagnostic and therapeutic in majority of cases. Treatment includes short course of steroids and antibiotic along with close regular surveillance.
Afridi
Shahida Parveen
SP
Department of General Surgery, Dow University of Health Sciences/Civil Hospital, Karachi. drshahishakeel@yahoo.com
Memon
Aisha
A
Memon
Aysha
A
Shafiq-ur-Rahman
Memon
Asif
A
D000328:Adult; D044963:Biopsy, Fine-Needle; D001941:Breast Diseases / Q000175:diagnosis; D001943:Breast Neoplasms / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006099:Granuloma / Q000175:diagnosis / Q000453:epidemiology* / Q000473:pathology; D006801:Humans; D008297:Male; D008413:Mastitis / Q000175:diagnosis / Q000453:epidemiology* / Q000473:pathology; D008875:Middle Aged; D014376:Tuberculosis / Q000175:diagnosis