Neurocutaneous melanosis in association with Dandy-Walker malformation: case report and literature review

Schreml, S. and Gruendobler, B. and Schreml, J. and Bayer, M. and Ladoyanni, E. and Prantl, L. and Eichelberg, G. (2008) Neurocutaneous melanosis in association with Dandy-Walker malformation: case report and literature review. CLINICAL AND EXPERIMENTAL DERMATOLOGY, 33 (5). pp. 611-614. ISSN 0307-6938, 1365-2230

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Abstract

Neurocutaneous melanosis (NCM) is a rare congenital noninheritable phacomatosis characterized by large and/or numerous cutaneous congenital melanocytic naevi (CMN) in combination with melanocytic leptomeningeal tumours. Dandy-Walker malformation (DWM) consists of a cystic dilatation of the fourth ventricle communicating with the posterior fossa, and a high insertion of the tentorium and hypoplasia/aplasia of the cerebellar vermis (partially caused by Zic1(+/-) Zic 4(+/-) on 3q2). An association of NCM and DWM is very rare, with only 15 previously reported cases to our knowledge. We present an 8-year-old girl with multiple CMN and DWM. A ventriculoperitoneal shunt operation was performed when she was 1 day old. Her neurological symptoms to date comprise headaches, nausea and vomiting as a result of ventriculoperitoneal shunt dislocation at the age of 4 years. The diagnosis is provisional asymptomatic multiple CMN-type NCM in association with DWM.

Item Type: Article
Uncontrolled Keywords: COMPLEX; GENES;
Subjects: 600 Technology > 610 Medical sciences Medicine
Divisions: Medicine > Lehrstuhl für Dermatologie und Venerologie
Medicine > Lehrstuhl für Pathologie
Medicine > Zentren des Universitätsklinikums Regensburg > Zentrum für Plastische-, Hand- und Wiederherstellungschirurgie
Depositing User: Dr. Gernot Deinzer
Date Deposited: 26 Oct 2020 09:08
Last Modified: 26 Oct 2020 09:08
URI: https://pred.uni-regensburg.de/id/eprint/30325

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