Sam here. So my nice vet, Dr. Erickson, called late yesterday with the pathology report on the small skin mass that was removed on Monday. She said it was a “fibroadnexal hamartoma.” What in the world is a fibroadnexal hamartoma, you ask? Good question.
According to petMD, a fibroadnexal hamartoma “is a non-neoplastic, benign proliferation of distorted adnexa, fat, and collagen.” This type of skin mass typically “forms nodules on the distal extremities of dogs. Keratin or other debris into the adjacent dermis may evoke a secondary, usually sterile, inflammatory response. Clinical behavior is benign and complete excision is typically curative. Although this mass has been marginally excised laterally, it is expansile in growth. Thus, excision is expected to be adequate and curative.” Keratin filled cysts may be the result from a trauma though I sure don’t remember any trauma [no snarky comments, mom-I still maintain I’m not dumb…so there!]. They look similar to sebaceous adenomas, another benign growth and something most poodles can look forward to getting at some point in their lives.
Whatever you do, hope your weekend is full of sunshine and smiles.
Live, love, bark! <3