Mycosis fongoïde chalazodermique associé Ã un séminome testiculaire métastatique

It is not possible to prove a formal link between GSS and testicular seminoma. However, this case illustrates the value of screening for a second cancer, particularly where extra-cutaneous lesions appear during GSS treatment. Lymph node biopsy should be performed routinely in the event of GSS with possible lymph node involvement.