نتایج جستجو برای: neurocutaneous melanosis
تعداد نتایج: 1327 فیلتر نتایج به سال:
Neurocutaneous melanosis is a rare disease belonging to the group of phakomatoses, characterized by presence giant melanocytic nevi on skin and infiltration parenchyma meninges, as well high risk neurological complications malignancy. Purpose - analyze information modern specialized literature etiology, pathogenesis, approaches diagnosis treatment orphan neurocutaneous (Rokitansky's disease) de...
Melanic pigmentation results from melanin produced by the melanocytes present in the basal layer of the oral epithelium. One of the most common causes of oral pigmentation is smoker melanosis, a condition associated with the melanocyte stimulation caused by cigarette smoke. This paper aims to illustrate the use of a carbon dioxide laser in the removal of the gingival melanic pigmentation for ae...
BACKGROUND In China, the basic insurance system consists of three schemes: the UEBMI (Urban Employee Basic Medical Insurance), URBMI (Urban Resident Basic Medical Insurance), and NCMS (New Cooperative Medical Scheme), across which significant differences have been observed. Since 2009, the central government has been experimenting with consolidating these schemes in selected areas. This study e...
The neurocutaneous melanosis (NCM) is a rare, neuroectodermal dysplasia defined by the association of giant or multiple, nonmalignant pigmented cutaneous nevi with leptomeningeal melanosis or melanoma. As a rule, the cerebral pathological substratum is characterized by a melanocytic infiltration of the leptomeninges, often leading to hydrocephalus. The most frequent clinical symptomatology star...
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