Squamous metaplasia in fibroadenomas of the breast.
D000232:Adenofibroma / Q000473:pathology*; D000293:Adolescent; D000328:Adult; D000368:Aged; D001943:Breast Neoplasms / Q000473:pathology*; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D002648:Child; D005260:Female; D006801:Humans; D008875:Middle Aged