title: Collagenous spherulosis with lobular carcinoma in situ: a potential diagnostic pitfall.
authors.forename: Prue
authors.initials: P
authors.lastname: Hill
authors.forename: Jennifer
authors.initials: J
authors.lastname: Cawson
mesh_terms: D001941:Breast Diseases / Q000150:complications* / Q000175:diagnosis* / Q000378:metabolism; D001943:Breast Neoplasms / Q000150:complications* / Q000175:diagnosis*; D002114:Calcinosis / Q000473:pathology; D003528:Carcinoma, Adenoid Cystic / Q000473:pathology; D002285:Carcinoma, Intraductal, Noninfiltrating / Q000150:complications / Q000175:diagnosis / Q000378:metabolism; D018275:Carcinoma, Lobular / Q000150:complications* / Q000175:diagnosis* / Q000378:metabolism; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007150:Immunohistochemistry; D008327:Mammography; D008875:Middle Aged