Current Opinion in Oncology
March 1, 2012
Schrama D, Ugurel S, Becker JC
Purpose of Review:
Merkel cell carcinoma (MCC) is a highly aggressive neuroendocrine carcinoma of the skin demonstrating a high propensity of recurrence and metastasis. Its 5-year disease-specific survival rate is only about 60%. Although MCC is still regarded as a very rare tumor entity, its incidence is rapidly increasing. In this regard, the American Cancer Society estimated almost 1500 new cases in the United States in 2008.
The newly identified Merkel cell polyomavirus (MCV) has been found associated to most MCC cases. Nevertheless, the distinct molecular pathogenesis of MCC and its link to MCV is not yet fully understood. Moreover, the impact of MCV positivity on the course of disease and prognosis of MCC patients is controversially discussed.
This review summarizes recent findings on MCC pathogenesis with a special emphasis on the impact of MCV, presents an overview of clinical aspects, and discusses treatment options.
The authoritative source on Merkel cell carcinoma.
May 20, 2020
- What is a Merkel cell?
- What is Merkel cell carcinoma?
- Symptoms & appearance of Merkel cell carcinoma
- Causes of Merkel cell carcinoma
- Surgical excision
- Mohs micrographic surgery
- Radiation therapy
- Complementary & alternative therapies
- Clinical trials
- Adjuvant Avelumab in Merkel Cell Carcinoma Trial