Results 21 to 30 of about 33,512 (212)

Pulsating Enophthalmos in Neurofibromatosis Type 1

open access: yesMedicine Science, 2015
Neurofibromatosis type 1 (NF-1) is a neurocutaneous syndrome with multisystem involvement, especially the central nervous system, eyes, and skin. In this article, we describe a patient with NF-1 with radiologically-imaged sphenoid wing aplasia that led ...
Yildiray Yildirim   +4 more
doaj   +1 more source

MRI Analysis of Neurofibromatosis Type 1

open access: yesPediatric Neurology Briefs, 1998
Serial MRI scans of 30 patients (mean age, 12 years) with neurofibromatosis Type 1 (NF-1) showed the evolution of high-signal brain lesions in a prospective study at the University of Connecticut Health Center, Farmington, and Children’s Medical Center ...
J Gordon Millichap
doaj   +1 more source

Lisch Nodules in Neurofibromatosis Type 1

open access: yesPediatric Neurology Briefs, 1991
The prevalence of Lisch nodules among 167 patients with neurofibromatosis 1 is reported from the Department of Pediatrics, Genetics Division, Miami Children’s Hospital, Miama, FL.
J Gordon Millichap
doaj   +1 more source

Metabolic Alterations in Macrophage Subtypes Propel Immune and Stromal Remodeling in Neurofibroma's Malignant Progression

open access: yesMedComm
Neurofibromatosis type 1 (NF1) is characterized by the development of benign plexiform neurofibromas (PNFs). In 10%–15% of patients, these tumors undergo malignant transformation into aggressive malignant peripheral nerve sheath tumors (MPNSTs).
Ling‐Ling Ge   +11 more
doaj   +1 more source

Learning Disabilities in Neurofibromatosis Type 1

open access: yesPediatric Neurology Briefs, 2006
The frequency of specific leaning disabilities (SLD) in neurofibromatosis type 1 (NF1) was determined in a cohort of 81 patients (43 males, 38 females; mean age 11 years 6 months; age range 8-16) followed at Children's Hospital, Westmead, NSW, Australia.
J Gordon Millichap
doaj   +1 more source

The Role of “Adult‐Onset” Cancer Predisposition Genes in Pediatric Cancer: A Comprehensive Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Current literature estimates that 10% of pediatric cancers are caused by pathogenic or likely pathogenic (P/LP) germline variants in cancer predisposition genes (CPGs). Variants in CPGs thought to increase cancer risk exclusively during adulthood are referred to as “adult‐onset” CPGs (aoCPGs).
Maria Rozo   +5 more
wiley   +1 more source

Vascular Abnormalties in Neurofibromatosis Type 1

open access: yesPediatric Neurology Briefs, 2005
The spectrum of cerebrovascular abnormalities (CVA), including moyamoya, was evaluated in a retrospective chart review of 353 patients with neurofibromatosis type 1 (NF1) seen at the Children’s National Medical Center, Washington, DC, from 1995 to 2003.
J Gordon Millichap
doaj   +1 more source

Leukemia and Exposure to Potential Benzene Sources in Children From the Mexico City Metropolitan Area, 2010–2021: A Geospatial Analysis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Leukemia is the most common childhood cancer in Mexico, and acute lymphoblastic leukemia (ALL) is the most frequent subtype. Exposure to high concentrations of benzene has been associated with ALL incidence, particularly in urban areas. This study evaluated the relationship between distance to benzene emission sources and the number
Orlando Rivera Zurita   +5 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

Neurofibromatosis: Types 1 and 2 [PDF]

open access: yesAmerican Journal of Neuroradiology, 2013
Neurofibromatosis types 1 and 2 are a group of neurocutaneous syndromes resulting from disorders in cell regulation. Despite sharing a common name, neurofibromatosis types 1 and 2 are quite distinct phakomatoses, both clinically and genetically.
S, Borofsky, L M, Levy
openaire   +2 more sources

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