What are the tests for merkel cell cancer?

Examination, biopsy: Some merkel cell cancers can be diagnosed by history and appearance. More often, a simple in-office biopsy and pathologic examination is necessary for a definitive diagnosis.

Biopsy ASAP: If you suspect a merkel cell carcinoma, get it evaluated (biopsy) as soon as possible. These tumors are rare, but tend to be aggressive and need to be treated expediently to help get the best outcome.

Biopsy: The test for merkel cell skin cancer is a biopsy, usually performed by a dermatologist. The primary treatment of this cancer is surgery. Patients only get scans if there is evidence of regional or distant metastasis.