Korean J Dermatol.
2002 Sep;40(9):1145-1147.
A Case of Segmental Neurofibromatosis
- Affiliations
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- 1Department of Dermatology, College of Medicine, Chung-Ang University, Seoul, Korea.
Abstract
- Neurofibromatosis(NF) is a heterogeneous disorder clinically characterized by the presence of neurofibromas, multiple caf au lait spots, intertriginous freckles and Lisch nodules. It is usually expressed as a generalized form, but is rarely localized in a limited part of the body as a segmental form. In 1982, Riccardi classified NF into 8 types and in a segmental NF(type V) the cutaneous lesions are limited to a single body segment, often in a unilateral, dermatomal disposition. We report a 45-year-old Korean woman who presented with several grouped soft, fresh red colored papules and nodules on the left side of the neck(left C2, C3 dermatomes). There were no caf -au-lait spots, axillary freckles, Lisch nodules or family history. A biopsy specimen of cutaneou nodules showed circumscribed non-encapsulated tumor of the dermis was composed of loosely spaced spindle cells with elongated, wavy nuclei and thin, wavy collagenous strands. On the basis of clinicopathologic examination we diagnosed as segmental NF.
