Schwannoma arising within breast parenchyma is rare. We report such a
case in a 50-year-old woman, The tumor, which measured 7 mm, is the sm
allest and the only mammographically detected schwannoma of the breast
thus far reported, Clinicians should be aware that this: benign tumor
of breast may simulate a malignant neoplasm clinically as well as mam
mographically. A review of the international literature yielded 15 pro
ven cases of mammary schwannoma, Recurrence after surgical excision ha
s not been reported.