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 21,279 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 5-year-old boy with the epidermal nevus syndrome and hemimegalencephaly is reported. He had pigmented nevi on the forehead and neck, and hemihypertrophy of the body from the birth. He developed intractable seizures, mental retardation, and right hemiparesis. His seizure pattern changed from early infantile epileptic encephalopathy to infantile spasms at 2 months of age. Electroencephalograms showed a suppression-burst pattern in the neonatal period, subsequently changing to hypsarrhythmia. Computerized tomography of the brain disclosed slight dilatation of the posterior horn of the lateral ventricle at the age of 2 months. Later, hemimegalencephaly with calcification on the left side of the brain was noted. Histological examination of the pigmented nevus on the neck showed it to be an acanthosis nigricans-like lesion. Clinical differences between tuberous sclerosis and epidermal nevus syndrome with hemimegalencephaly are discussed.
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PMID:Epidermal nevus syndrome with hemimegalencephaly: a clinical report of a case with acanthosis nigricans-like nevi on the face and neck, hemimegalencephaly, and hemihypertrophy of the body. 275 Oct 68

The linear naevus sebaceous syndrome of Feuerstein-Mims belongs to the phacomatoses and classically is composed of a linear cutaneous lesion associated with mental retardation and epilepsy, sometimes also with ocular dystrophies. During an unusually long follow-up of 32 years of such a case, which is reported here, the late occurrence of additional ocular and intracranial pathology are demonstrated: conjunctival and bulbar tumours with progressive deterioration of visual acuity, bilateral intracranial arachnoidal cysts, dilatation and tortuosity of the middle cerebral artery. As a consequence of these observations the prognosis in cases with this syndrome has to be given with special caution.
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PMID:Late occurrence of additional ocular and intracranial pathologies in the linear naevus sebaceous (Feuerstein-Mims) syndrome. 340 67

Encephalocraniocutaneous lipomatosis is a rare hamartomatosis involving the craniofacial region and the central nervous system. The most prominent clinical features are large areas of scalp alopecia, soft subcutaneous craniofacial masses, lipomas, connective tissue nevi of the eyelids and surrounding areas, pterygium-like choriostoma of the ocular conjunctiva, mental retardation, motor deficit, and seizures. Of the eight patients reported previously, three had spinal cord evaluations and two had evidence of lipomatosis. We report the third patient with this association, review the literature of encephalocraniocutaneous lipomatosis, and stress the importance of spinal cord evaluation during the newborn period.
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PMID:Spinal cord involvement in encephalocraniocutaneous lipomatosis. 350 13

The nevus sebaceus of Jadassohn (SNJ) is a congenitally-occurring, hamartomatous disorder of the skin and its adnexa of infrequent occurrence. This presentation of five cases emphasizes the smooth, waxy, yellow-brown lesion's progression into a thickened sebaceous tumor of premalignant predilection. The incidence of neoplastic degeneration of these hamartomatous nevi may be as high as 30% with the capacity of metastasis occasionally reported. Because of malignancy risks as well as cosmetic considerations, early surgical removal is recommended. Previously unreported problems of dysphagia and malnutrition secondary to pulsion diverticulum at the esophageal inlet and cleft palate, obliterative aural stenosis with associated conductive hearing loss are documented. Regardless of SNJ's occurrence as either an isolated lesion or as the fully developed syndrome, including mental retardation and epilepsy, this congenital malformation of the skin, its hair, and sebaceous glands presents rare and histologically intriguing problems for the practitioner.
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PMID:Nevus sebaceus of Jadassohn: the head and neck manifestations. 361 88

The epidermal nevus syndrome is a neurocutaneous disorder characterized by distinctive skin lesions and often serious somatic and central nervous system (CNS) abnormalities. We observed four cases of this disorder with epidermal nevi and neurologic manifestations, including mental retardation, seizures, ophthalmologic abnormalities, intracranial aneurysm, and porencephalic cyst. A review of 60 reported cases of the epidermal syndrome and our experience suggest that CNS complications are more likely to be associated with epidermal nevi on the head and that the CNS abnormalities are most often ipsilateral to the skin lesion.
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PMID:Neurologic complications of the epidermal nevus syndrome. 381 38

The Sturge-Weber syndrome is characterized by the presence of a leptomeningeal hemangioma variably associated with a facial nevus flammeus, seizure disorder, mental retardation, hemiparesis, homonymous hemianopsia, glaucoma, and other signs and symptoms. The relationship between the cutaneous manifestations and the other features of this disorder was studied in 35 patients. We observed that all patients with the facial nevus flammeus had involvement of the upper eye lid or forehead. Bilateral cutaneous involvement was common and when present, was often associated with extensive lesions of the trunk and extremities. The distribution of the cutaneous lesions appeared to be unrelated to that of the trigeminal nerve. A subgroup of patients, the syndrome's "forme fruste," were identified. There appeared to be no relationship between the presence and extent of the cutaneous lesions and the observed seizure disorder, difficulty of seizure control, intellectual deficit, hemiparesis, homonymous hemianopsia, and intracranial calcification. Notably, the "forme fruste" patients appeared to be spared from glaucomatous involvement and from choroidal hemangioma. We will also discuss other aspects of this syndrome.
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PMID:The cutaneous manifestations of Sturge-Weber syndrome. 622 7

A quite unique patient aged 13, characterized by a combination of organoid nevus on the left scalp and subtotal cerebellar agenesis accompanied by hypoplasia of the pons and midbrain, was reported. Cardinal clinical features consisted of nonprogressive cerebellar manifestations including intention tremor and ataxia, speech and visual disturbance and mental retardation. An electronystagmogram demonstrated periodic alternating nystagmus. A clinical diagnosis of cerebellar agenesis in this case was made through the demonstration of characteristic features in metrizamide CT and midline sagittal tomography of metrizamide cisternography of the posterior fossa. An extensive review of the literature revealed three papers dealing with organoid nevus associated with various neurological abnormalities, but no single case with a similar combination of cutaneous organoid nevus and cerebellar agenesis had been reported.
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PMID:An association of subtotal cerebellar agenesis with organoid nevus--a possible new variety of neurocutaneous syndrome. 666 Apr 24

A patient with a variety of nevus cell nevi, a congenital giant melanocytic nevus, abnormal facies, vascular anomaly of the leg, and mental retardation was examined. The patient also had neuroid elements within the giant nevus that led to the consideration of neurofibromatosis. Because neurofibromatosis is a genetically determined condition with tissue different from the neuroid elements seen in giant nevi, the two conditions are considered to be different entities. Malignant transformation of congenital giant pigmented nevi occurs, although the incidence of such transformation remains a subject of controversy.
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PMID:Giant congenital neuroid melanocytic nevus. 676 40

Report of a case of linear nevus sebaceous of Jadassohn with the classical syndrome: 1) the facial linear nevus; 2) focal convulsions and 3) mental retardation. Skin biopsy didn't show proliferation of the sebaceous glands showing to be an early case. Computerized tomography showed slight cortico-subcortical atrophies, in contrast with the intensity of the mental retardation and focal crisis. Convulsions were controlled by several drug associations.
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PMID:[Jadassohn linear nevus sebaceous. Report of a case]. 682 Jun 31

Four patients affected with the nevoid basal cell carcinoma syndrome and recurrent seizures are described and the pertinent literature is reviewed. Three of the patients had multiple basal cell carcinomas and cutaneous nevi, dentigerous cysts, and skeletal anomalies characteristic of the syndrome. The seizures had their onset in childhood and were generalized tonic-clonic in three patients and both tonic-clonic and complex partial in the fourth. Focal neurological deficits were found in only one patient. Pneumoencephalography in two patients and head CT scan in a third were negative. Electroencephalography showed focal spike discharges in one patient, bilateral anterior paroxysmal slowing in another, and nonspecific shifting temporal theta transients in the other two cases. Psychometric testing yielded full-scale scores ranging from 39 to 84. In addition to mental retardation, congenital communicating hydrocephalus, and medulloblastoma, seizures should be included among the neurological manifestations of the nevoid basal cell carcinoma syndrome.
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PMID:Nevoid basal cell carcinoma syndrome and epilepsy. 710 17


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