Merkel cell carcinoma can be detected during skin examinations.
If your healthcare provider notices any unusual growths, they may take a biopsy of the tumor and examine it in a laboratory for signs of cancer cells.
To determine if the cancer has spread beyond the skin, they may also conduct a sentinel node biopsy or imaging tests that can identify cancer cells across the body.
With Merkel cell carcinoma, rapid treatment is crucial, says Zaba.
Treatment options include surgery, radiation therapy, immunotherapy, and chemotherapy.
During surgery, the tumors and nearby tissues are removed. In metastatic cancer, the lymph nodes may be removed, too.
Treating early-stage skin cancer is far more effective than treating late-stage cancers.