In situ and infiltrating lobular carcinoma of breast. Presence of lobular carcinoma in situ indicates careful observation of contralateral breast.
D000328:Adult; D000368:Aged; D001943:Breast Neoplasms / Q000473:pathology*; D002277:Carcinoma / Q000473:pathology*; D005260:Female; D006801:Humans; D008875:Middle Aged