No abstract

Besides phenotypic characteristics, cumulative sun exposure seemed to increase the risk of a second melanoma. Patients with melanoma in situ may need to be offered follow-up, which is currently not advised. As the risk of a second melanoma did not decline in years 5-10 after diagnosis, a subgroup of patients may need a longer follow-up than is currently advised.

No abstract

The use of SLNB has increased significantly between 2004 and 2011. However, in 2011 it was still performed in only 55 % of the Dutch patients with a melanoma ≥1 mm. In patients with head and neck melanoma, older patients, and patients with low SES, SLNB was less frequently performed. Patients with T3 melanomas and a diagnosis made in the university hospital more often had an SLNB performed.

No abstract