In-transit melanoma: an individualized approach.

The majority of locoregional recurrences in melanoma occur in the form of intradermal or subcutaneous local or in-transit metastasis. In-transit melanoma represents contamination of the lymphatic space that, if treated, can result in long-term cure in a subset of patients. The management of in-transit metastases is challenging, since the treatments and extent of disease vary greatly based on the number, depth, location, and distribution of lesions, and on their biological behavior. A number of different treatment options exist, but there is no level 1 evidence to guide clinical decision-making. Herein we present our institutional treatment algorithm, which allows for individualization based on the patient's presentation.