Three cases of tuberculosis of the breast were seen at the Souissi Maternit
y Hospital in Rabat, Morocco. This rare condition occurs chiefly in women o
f childbearing potential, usually as an apparently primary infection. The c
linical presentation varies widely, making early diagnosis difficult. Cultu
res are often negative but the demonstration of follicular lesions exhibiti
ng caseating necrosis establishes the diagnosis. Administration of antitube
rculous agents Is the mainstay of therapy. Surgery is required in some case
s.