Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027960 (mole)
 21,279 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We have studied three children with cutaneous (epidermal nevi), subcutaneous (lipomas, plantar skin thickening), vascular (hemangioma, lymphangioma), skeletal (osteoma, exostosis, localized hypertrophy), and neurological (hydrocephaly, lissencephaly, partial agenesis of the corpus callosum) developmental defects associated with the Proteus syndrome and related hamartoneoplastic conditions. We compared our findings in these three patients with those of 50 others with Proteus syndrome and nine with encephalocraniocutaneous lipomatosis (ECCL) reported in the literature. We found that Proteus syndrome and ECCL have distinct identities even though some clinical manifestations are shared by both and a few patients have manifestations of both conditions.
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PMID:Encephalocraniocutaneous lipomatosis and the Proteus syndrome: distinct entities with overlapping manifestations. 162 55

This study was conducted in a tertiary pediatric epilepsy clinic to ascertain the spectrum of development malformations in children, with seizures. Seventy Six Children (0-12 yr) with seizures and CNS malformations based on neuroimaging were included. Observed anomalies included dysgenetic corpus callosum (DCC), lissencephaly, focal cortical dysplasia (FCD), pachygyria, polymicrogyria, heterotopia, schizencephaly, holoprosencephaly, hemimegalencephaly, and phakomatoses like tuberous sclerosis, Sturge Weber syndrome and linear cutaneous nevus syndrome. Seizure semiology varied in all categories. Microcephaly, developmental delay and tone abnormalities were common clinical findings. 60.5 percent cases presented in infancy. The characteristic EEG features provided a clue to the diagnosis of anomalies like lissencephaly, agenesis of corpus callosum and alobar holoprosencephaly.
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PMID:Spectrum of congenital CNS malformations in pediatric epilepsy. 1534 72

A neonatal case of provisional neurocutaneous melanosis presenting with lissencephaly is reported. Several congenital nevi were observed on the trunk and extremities of the infant, including a giant congenital hairy nevus over the skull. Brain magnetic resonance imaging revealed a marked ventricular dilatation with pachygyria and an absent corpus callosum; however, an injection of gadolinium did not demonstrate any enhanced lesions. Histopathological investigations by a brain biopsy showed a disorganized and anomalous embryonic cerebral architecture, suggesting lissencephaly. The detailed mechanism of this combined pathology is difficult to explain; however, a developmental disturbance was suggested to be present in both the neural crest cells and the neuroepithelial cells, resulting in the development of neurocutaneous melanosis accompanied with lissencephaly.
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PMID:Large congenital melanocytic nevi presenting with lissencephaly with an absent corpus callosum. 1845 92