Fibroadenoma is one of the commonest benign lump of the breast. It is classically described as an irregular firm to hard lump of variable size with such a mobility to name it aptly as a ‘breast mouse’. This clinical presentation is so well known that most of the times the diagnosis is made clinically with reasonable accuracy. We encountered an unusual and interesting presentation of this common pathology and are presenting the same. We hope this will interest the clinicians working in this field.

Keywords: Fibroadenoma; Sarcoma; Breast Lump.