<unk> s may be felt as a lump under the<unk>  or areola. They may come to attention because of<unk>  pain, ulceration, swelling or discharge.
Nipple adenoma
Sebaceous adenoma
Ceruminous adenoma
Ectopic pancreas
Pancreatic serous cystadenoma
Enteric duplication cyst
Bile duct hamartoma
Gartner's duct cyst