نتایج جستجو برای: neurocutaneous
تعداد نتایج: 579 فیلتر نتایج به سال:
Phacomatosis pigmentovascularis is a rare syndrome, defined as the simultaneous presence of vascular nevus and melanocytic nevus in the same patient. We report the case of a 53-year-old woman presented with dermal melanosis and extensive vascular nevus, which match the typical manifestations of phakomatosis pigmetovascularis of cesioflammea type, according to Happle's classification. The rare o...
This first comprehensive analysis of the global biogeography of marine protistan plankton with acquired phototrophy shows these mixotrophic organisms to be ubiquitous and abundant; however, their biogeography differs markedly between different functional groups. These mixotrophs, lacking a constitutive capacity for photosynthesis (i.e. non-constitutive mixotrophs, NCMs), acquire their phototrop...
Among nevoid causes of hypopigmentations; incontinentia pigmenti achromians (Hypomelanosis of Ito) is a neurocutaneous syndromes characterized by distinctive macular, linear or irregular whorls or swirls of Hypopigmentations. Unrelated to incontinentia pigmenti, the loss of pigment begins spontaneously during infancy or early childhood and is of Particular importance because of the falt that m...
Neurocutaneous melanosis (NCM) is a rare, congenital non-hereditary syndrome, characterized by multiple pigmented nevi. We report the radiologic findings of a newborn who had extensive cutaneous melanotic nevus with satellite lesions in the brain. Ultrasound showed multiple echogenic foci in the cerebral parenchyma. Subsequent MRI confirmed these lesions as characteristic deposits of melanin. T...
objective incontinentia pigmenti (ip) (bloch_sulzberg syndrome) is a rare neurocutaneous syndrome characterized by multisystemic involvement that is prenatally lethal in the majority of affected males and shows great clinical variability when expressed in women. the diagnosis of ip is performed based on clinical features and the family history with the support of histological findings. we repor...
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