neurofibroma/癲癇性発作

Neurofibromatosis 1 (NF1) is the most common neurocutaneous syndrome. It is estimated to occur in approximately 1 out of every 3300 infants. The manifestations of this condition are diverse and can arise from almost any system in the body. The neurofibroma is the hallmark lesion of NF1 that develops

We report successful anesthetic management of a patient undergoing systemic neurofibroma resection using thoracic epidural and spinal anesthesia. A 40- year-old man (weight 66 kg) with von Recklinghausen's disease and intermittent convulsions was scheduled for large-scale tumor resection on the back

A 37-year-old man with a known history of neurofibromatosis 1 (NF1) presented within 2 days of diarrhoeal illness followed by encephalopathy, facial twitching, hypoglycaemia, hypotension, tachycardia and low-grade fever. Examination showed multiple café-au-lait spots and neurofibromas over the

A 32-year-old man had seizure attack since April 2008 and radiographic examination revealed a heterogeneous enhancing mass at the left subfrontal region. He underwent craniotomy for tumor removal on October 1, 2008. The tumor, which was grayish white with glistening appearance and rubbery

Neurofibromatosis type 1 (NF1) is a multisystem disease with autosomal dominant inheritance and complete penetrance diagnosed by clinical findings. Cutaneous neurofibromas are present in almost all adult patients in the dermis, epidermis or along the peripheral nerves. Plexiform neurofibromas are

Neurocutaneous melanosis is congenital melanocytic nevus with neurological manifestations. We report a 4-year-old female child presenting with hyperpigmented and nodular skin lesion associated with developmental delay and convulsions. The child had multiple brownish-black nevi on the face and chest

OBJECTIVE The aim of this study was to investigate health-related quality of life (HRQoL) in children with neurofibromatosis type 1 (NF1) and to determine the factors affecting HRQoL in these children, with particular emphasis on NF1-specific findings and complications. METHODS The patient group

A 2-year-old boy was referred to the dermatology services for the evaluation of yellowish-brown raised lesions over the face of 3 months' duration. In addition, he had multiple asymptomatic hyperpigmented spots over the trunk, which his parents had noticed at the time of birth. His physical and

BACKGROUND Neurofibromatosis type 1 (NF1) is an autosomal dominant disorder with a high index of spontaneous mutations and extremely varied and unpredictable clinical manifestations. It is diagnosed by the existence of certain clinical criteria which cannot appear until adulthood. METHODS The

OBJECTIVE Neurofibromatosis, type 1 (NF1) is an autosomal dominant disorder caused by mutations of the neurofibromin 1 (NF1) gene at 17q11.2. Approximately 5% of individuals with NF1 have a 1.4-Mb heterozygous 17q11.2 deletion encompassing NF1, formed through nonallelic homologous recombination

Neurofibromatosis and tuberous sclerosis are phakomatous syndrome diseases. They are both inherited as autosomal dominant diseases. Neurofibromatosis type 1 and tuberous sclerosis very seldom occur together. We report a 16-year-old male who had characteristics of these two diseases. This patient had

The Miller-Dieker syndrome (type I lissencephaly) is a neuronal migration disorder which is associated with microdeletions in the short arm of chromosome 17. Neurofibromatosis type I (NF1) is an autosomal dominant condition associated with mutations in the long arm of chromosome 17, and

We identified a father and son with neurofibromatosis type 1 (NF1) due to a deletion of the entire NF1 gene detected by fluorescence in situ hybridization (FISH). As is the case for others reported to have such large deletions, father and son had severe NF1, including a large number of cutaneous

Dermatopathia pigmentosa reticularis is a rare disorder that presents as reticulate pigmentation distributed widely all over the cutaneous surface. Only nine patients with this disease have been described previously. Our patient had no fingernail and toenail prints, a striking finding also noted in

Neurofibromatosis type 1 (NF1) is a rare autosomal dominant disorder that primarily affects the skin and the nervous system. This condition is called segmental NF1 (also called neurofibromatosis type V) when clinical features are limited to one area of the body. Segmental NF1 is generally thought to