A tumor may look like a subungual hematoma. Melanoma can cause a dark mark to form under the nail. However, it does not usually cause pain and is not linked to an injury.

Basic treatment of subungual melanoma involves tumor excision. Initially, an excision nail biopsy helps to diagnose the condition. When the cancer becomes invasive, amputation is the preferred option.

Most tumor growths of the nail bed are benign, but some may be malignant. These need to be removed surgically. ... Glomus tumors are mainly found in subungual locations or under the nail.

Treating subungual melanoma. Sylvia’s doctor recommended she meet with an oncologist for treatment. ... He referred Sylvia to a doctor at Johns Hopkins who specialized in hand tumor removal.

The glomus tumor is a tumor of modified perivascular smooth muscle, which frequently presents as a painful subungual mass, and is unrelated to tumors of the adrenal and extraadrenal paraganglia.

Subungual warts are difficult to treat because of their placement underneath the nail. They are also quite painful, even to the point of feeling like an under-the-nail tumor .

Any clinical subtype of cutaneous melanoma may be amelanotic, although it is more commonly seen in subungual tumors (25%) and desmoplastic melanoma (<50%), presumably because of the inability of ...

Subungual melanomas are rare, seen in only 0.07% to 3.5% of the people in the world who have melanoma. But these melanomas can spread to other parts of your body and cause death.

Here’s what you need to know about subungual hematoma drainage, when you can do it, what happens if you don’t, and when you should see a doctor or healthcare professional.