Results 31 to 40 of about 24,238,809 (267)

An isolated colonic neurofibroma: A rare colonic neoplasm. Case report with clinicopathologic features and review of literature

open access: yesHuman Pathology Reports, 2022
Neurofibromas of the large bowel are very rare and usually observed in the colonic region in neurofibromatosis type 1 (Von Recklinghausen’s disease).
Mukund Tinguria
doaj   +1 more source

Pediatric neurofibromatosis 1 and parental stress: a multicenter study

open access: yesNeuropsychiatric Disease and Treatment, 2014
Background Neurofibromatosis 1 (NF1) is a complex and multifaceted neurocutaneous syndrome with many and varied comorbidities. The literature about the prevalence and degree of maternal stress and the impact of NF1 in the parent–child interaction is ...
M. Esposito   +6 more
semanticscholar   +1 more source

Pathogenic Neurofibromatosis type 1 gene variants in tumors of non‐NF1 patients and role of R1276

open access: yesFEBS Open Bio, EarlyView.
Somatic variants of the neurofibromatosis type 1 (NF1) gene occur across neoplasms without clinical manifestation of the disease NF1. We identified emerging somatic pathogenic NF1 variants and hotspots, for example, at the arginine finger 1276. Those missense variants provide fundamental information about neurofibromin's role in cancer.
Mareike Selig   +7 more
wiley   +1 more source

Whole exome sequencing identifies MRVI1 as a susceptibility gene for moyamoya syndrome in neurofibromatosis type 1. [PDF]

open access: yesPLoS ONE, 2018
BACKGROUND AND PURPOSE:Moyamoya angiopathy is a progressive cerebral vasculopathy. The p.R4810K substitution in RNF213 has previously been linked to moyamoya disease in Asian populations.
Claudia Santoro   +10 more
doaj   +1 more source

A case of lethal spontaneous massive hemothorax in a patient with neurofibromatosis 1

open access: yesJournal of Cardiothoracic Surgery, 2014
Neurofibromatosis type 1 is an autosomal dominant disease characterized by multiple dermatological disorders amongst others. Among the less frequent manifestations are vascular abnormalities. Here, we present a case of spontaneous massive hemothorax in a
Luisa Zacarias Föhrding   +7 more
semanticscholar   +1 more source

Noonan Syndrome Spectrum Disorders Predispose to Systemic Lupus Erythematosus: Case Report and Critical Review of the Literature

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT RASopathies are clinically overlapping neurodevelopmental syndromes resulting from germline mutations in genes involved in the rat sarcoma/mitogen‐activated protein kinases (RAS/MAPK) pathway. Historically, RASopathies have been described by clinical phenotypes, such as Noonan syndrome and Neurofibromatosis type I.
Anastasia‐Vasiliki Madenidou   +6 more
wiley   +1 more source

A multicenter study of neurofibromatosis type 1 utilizing deep learning for whole body tumor identification

open access: yesnpj Digital Medicine
Deep-learning models have shown promise in differentiating between benign and malignant lesions. Previous studies have primarily focused on specific anatomical regions, overlooking tumors occurring throughout the body with highly heterogeneous whole-body
Cheng-Jiang Wei   +12 more
doaj   +1 more source

Tourette’s Syndrome and Neurofibromatosis 1

open access: yesPediatric Neurology Briefs, 2000
A case of Tourette’s syndrome in association with neurofibromatosis 1 is reported in an 11-year-old boy evaluated at the Instituto de Ciencias Neurologicas, Lima, Peru.
J Gordon Millichap
doaj   +1 more source

Anesthetic management of a patient with type 1 neurofibromatosis and an occult pheochromocytoma: a case report

open access: yesBrazilian Journal of Anesthesiology, 2023
Neurofibromatosis type 1 is a complex genetic disorder affecting multiple organ systems. Cardiovascular manifestations include hypertension, often associated with concomitant pheochromocytoma.
Polyxeni Theodosopoulou   +2 more
doaj   +1 more source

Neurodevelopmental and Psychiatric Studies in Children and Adolescents With Neurofibromatosis Type I: A Comprehensive Scoping Review

open access: yesAmerican Journal of Medical Genetics Part B: Neuropsychiatric Genetics, EarlyView.
ABSTRACT A comprehensive synthesis of the broad range of neurodevelopmental and psychiatric manifestations in NF1 is needed to identify knowledge gaps and future directions for NF1 research. In the following scoping review, we identify and summarize the scope of research that examines neurodevelopmental and psychiatric manifestations, both as ...
Meera Chopra   +5 more
wiley   +1 more source

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