Results 121 to 130 of about 25,083,649 (268)

Characterizing the immune microenvironment of malignant peripheral nerve sheath tumor by PD-L1 expression and presence of CD8+ tumor infiltrating lymphocytes. [PDF]

open access: yes, 2016
BackgroundMalignant peripheral nerve sheath tumor (MPNST) is an aggressive sarcoma with few treatment options. Tumor immune state has not been characterized in MPNST, and is important in determining response to immune checkpoint blockade.
Bernthal, Nicholas   +11 more
core   +2 more sources

Endoscopic Ultrasound for the Management of Pancreatic Neuroendocrine Tumors: Diagnosis, Treatment, and Future Perspectives

open access: yesJournal of Gastroenterology and Hepatology, EarlyView.
ABSTRACT Pancreatic neuroendocrine tumors (PanNETs) are increasingly diagnosed, reflecting greater clinical awareness, improved imaging, and revised classification. This review summarizes evidence on epidemiology, diagnostic workup, and endoscopic ultrasound (EUS)–guided management of PanNETs, encompassing diagnostic evaluation, tissue acquisition, and
Angelo Bruni   +7 more
wiley   +1 more source

Neurofibromatosis 2: Primary Modality of Hearing Rehabilitation with Cochlear Implant. [PDF]

open access: yesIndian J Otolaryngol Head Neck Surg, 2021
Halyur DA   +3 more
europepmc   +1 more source

Values of Individuals With Rare Genetic Neurodevelopmental Disorders and Their Family/Caregivers in Healthcare: A Scoping Review to Inform Guideline Development

open access: yesJournal of Intellectual Disability Research, EarlyView.
ABSTRACT Background Healthcare decision‐making for individuals with rare genetic neurodevelopmental disorders (RGNDs) associated with intellectual disabilities (ID) can be complex due to the intersection of lifelong care needs, limited medical expertise and communication barriers.
Mirthe J. Klein Haneveld   +6 more
wiley   +1 more source

Prospective phase II trial of the dual mTORC1/2 inhibitor vistusertib for progressive or symptomatic meningiomas in persons with neurofibromatosis 2. [PDF]

open access: yesNeurooncol Adv, 2023
Jordan JT   +12 more
europepmc   +1 more source

Pancreatic Neuroendocrine Tumor Leading to a Diagnosis of Multiple Endocrine Neoplasia Type 1

open access: yesDEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Pancreatic neuroendocrine neoplasms are rare but occasionally encountered. They are generally highly vascularized solid tumors, often round in shape with clear boundaries, defined contours, and a homogeneous internal structure. However, they can also present with atypical features, such as cystic degeneration, hemorrhage, calcification, and ...
Noriyuki Hirakawa   +9 more
wiley   +1 more source

Schwannomatosis of a Single Intercostal Nerve: A Case Report

open access: yesKaohsiung Journal of Medical Sciences, 2009
Schwannomatosis is a rare form of neurofibromatosis and is characterized by more than one schwannoma without any sign of neurofibromatosis. We report a case of a 60-year-old male patient admitted with progressive chest discomfort who was found to have ...
Jui-Wen Lee, Jane-Yi Hsu
doaj   +1 more source

Socially oriented attention in young children with neurofibromatosis type 1: An eye‐tracking study

open access: yesDevelopmental Medicine &Child Neurology, Volume 68, Issue 4, Page 541-548, April 2026.
Plain language summary: https://onlinelibrary.wiley.com/doi/10.1111/dmcn.70050 Abstract Aim To examine visual engagement to social stimuli and response to joint attention in young children with neurofibromatosis type 1 (NF1) and typically developing peers (controls). Method Forty‐five preschool children were studied cross‐sectionally (mean age [SD] = 4 
Kristina M. Haebich   +6 more
wiley   +1 more source

Ewing sarcoma in a child with neurofibromatosis type 1. [PDF]

open access: yes, 2019
We report here on a case of Ewing sarcoma (ES) occurring in a child with neurofibromatosis type 1. The sarcoma had an EWSR1-ERG translocation as well as loss of the remaining wild-type allele of NF1. Loss of the NF1 wild-type allele in the tumor suggests
Bastian, Boris C   +6 more
core  

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