The nipple is firm, inflamed and hyperkeratotic.
Diagnosis: Paget disease of the breast
- DCIS or invasive carcinoma
Paget disease of the breast is a manifestation of DCIS or invasive breast carcinoma where the nipple becomes inflamed and hyperkeratotic as tumor cells invade the skin of the nipple.
58. Mastitis carcinomatosa
60. Serous papillary adenocarcinoma of fallopian tube