Pediatric case of the day. Mesenteric plexiform neurofibroma in neurofibromatosis type 1 (von Recklinghausen disease).

Neurofibromatosis, type 1 (von Recklinghausen disease).

Type 1 neurofibromatosis (von Recklinghausen disease).

Type 1 neurofibromatosis (NF1), or von 
Recklinghausen disease, is a genetic disorder that is well known for its clinical features. 
Effective treatment modalities for NF1 have not yet been established. The advent of new treatment options for NF1 such as topical vitamin D3 analogues, lovastatin, rapamycin (or sirolimus), and imatinib mesylate has added new dimensions that require further invest...

The neurofibroma in von Recklinghausen neurofibromatosis has a unicellular origin.

von Recklinghausen neurofibromatosis (NF1) is the most common hereditary syndrome predisposing to neoplasia. NF1 is an autosomal dominant disease caused by a single gene which maps to chromosome 17q11.2. The most common symptomatic manifestation of NF1 is the benign neurofibroma. Our previous studies of tumors in NF1, studies which detected a loss of heterozygosity for DNA markers from the NF1 ...

Von Recklinghausen disease (neurofibromatosis type 1): beyond skin involvement.

To cite: Rocha SM, Ferreira MB, Ribeiro R, et al. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/ bcr-2013-200033 DESCRIPTION A 35-year-old black woman with Von Recklinghausen disease (or neurofibromatosis type 1) presented multiple café-au-lait spots, axillary freckling and multiple cutaneous neurofibromas, which were more expressive in the abdomen and trunk (figure...

Linkage analysis of neurofibromatosis (von Recklinghausen disease).

Linkage analysis of 28 genetic markers was undertaken in 108 subjects from 11 families with well-documented, classic, peripheral neurofibromatosis. Fifty-four persons were affected in one four-generation family, seven three-generation families, and three two-generation families. Lod scores were calculated using the standard LIPED programme for 49 combinations of theta male and theta female from...