A lesion of nevus sebaceus with multifocal basal-cell carcinomas was excised by Mohs' fresh-tissue technique. Histologically, most of the foci of basal-cell carcinomatosis were of the superficial type, but the few more deeply situated foci had adamantinoid features. The malignancies extended well beyond the clinically discernible margins of the nevus sebaceus. Spontaneous healing of the wound o...

We report a 58-year-old woman with a solitary type of nevus lipomatosus superficialis on the left proximal arm. To our knowledge, the occurrence of a solitary type of nevus lipomatosus superficialis on the arm has very rarely been reported. A perusal of the literature revealed but one case, to which we are going to add another one. Recognition of this clinical manifestation is important so that...

We report a case of nevus lipomatosus cutaneous superficialis of Hoffman-Zurhelle (NCLS), with multiple lesions, in a ten-year-old child. The NLCS is considered rare. The classical clinical presentation is characterized by multiple skin-colored or yellowish papules and nodules, which can have a linear distribution. Histologically, it is characterized by the presence of mature ectopic adipocytes...

The authors describe the first case of eye amelanotic cellular blue nevus reported in literature and discuss the main differential diagnosis.

Melanoma arising in a nevus spilus is rare. There are two distinct types of nevus spilus characterized by macular or papular speckles, respectively. We report the case of a melanoma that arose in association with a giant nevus spilus maculosus.