Pigmented Spindle Cell Melanocytic Tumor

The pigmented spindle cell tumor (PSCT) is considered by some to be a pigmented variant of Spitz tumor, and it is clear that clinical and histological overlap occurs between the two lesions. However, the PSCT may show rather distinctive attributes in a large proportion of cases. The lesion usually presents as a small well-defined dark brown to black flat topped papule (Fig. 11A). Histologically, PSCT is a sharply circumscribed mainly intraepidermal proliferation of small heavily pigmen-ted spindle-shaped melanocytes arranged in fascicles or concentric arrays (Figs. 11B-D). A conspicuous feature of PSCT causing considerable confusion with melanoma is pagetoid melanocytosis (Table 16).

Synonyms: Pigmented spindle cell nevus of reed; pigmented spindle cell tumor.

How To Deal With Rosacea and Eczema

How To Deal With Rosacea and Eczema

Rosacea and Eczema are two skin conditions that are fairly commonly found throughout the world. Each of them is characterized by different features, and can be both discomfiting as well as result in undesirable appearance features. In a nutshell, theyre problems that many would want to deal with.

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