Results 61 to 70 of about 21,956 (166)

Pituitary Adenoma Presenting as Cranial Nerve III Palsy and Hemifacial Pain [PDF]

open access: yes
Pituitary adenomas are common neoplasms arising from the pituitary adenohypophyseal cell. They can be classified by cell type, size and as nonfunctioning or functioning based on the secretion of pituitary hormones.
Maduka, Peter   +3 more
core   +2 more sources

Ocular manifestations in Gorlin-Goltz syndrome

open access: yesOrphanet Journal of Rare Diseases, 2019
Background Gorlin-Goltz syndrome, also known as nevoid basal cell carcinoma syndrome, is a rare genetic disorder that is transmitted in an autosomal dominant manner with complete penetrance and variable expressivity. It is caused in 85% of the cases with
Antonietta Moramarco   +8 more
doaj   +1 more source

Evaluating optic system compression in sellar tumors: A novel application of quantitative pupillometry [PDF]

open access: yes
<jats:title>Abstract</jats:title> <jats:sec> <jats:title>Introduction</jats:title> <jats:p>Tumorous growths in the sellar region pose significant clinical challenges due to their ...
Walter, Johannes   +5 more
core   +1 more source

Genotype-phenotype associations in neurofibromatosis type 1 (NF1): an increased risk of tumor complications in patients with NF1 splice-site mutations?

open access: yesHuman Genomics, 2012
Neurofibromatosis type 1 (NF1) is a complex neurocutaneous disorder with an increased susceptibility to develop both benign and malignant tumors but with a wide spectrum of inter and intrafamilial clinical variability.
Alkindy Adila   +4 more
doaj   +1 more source

The Use of 68Ga-DOTATATE PET/CT in the Non-invasive Diagnosis of Optic Nerve Sheath Meningioma: A Case Report

open access: yesFrontiers in Oncology, 2018
We hereby report the case of a patient with optic nerve sheath meningioma (ONSM), whose diagnosis and multidisciplinary management was guided by the use of Gallium-68 (68Ga)-labeled dodecanetetraacetic acid-tyrosine-3-octreotate (DOTATATE) positron ...
Karine A. Al Feghali   +5 more
doaj   +1 more source

Advances in the Management of Skull Base Meningioma [PDF]

open access: yes, 2012
Meningioma is among the most common intracranial neoplasms of adulthood and may be the most common primary intracranial tumor. While many tumors are asymptomatic and remain so throughout life, meningiomas of the skull base will frequently cause visual or
Prem S. Subramanian
core  

Neurosurgical implications of neurofibromatosis Type I in children [PDF]

open access: yes, 2006
Neurofibromatosis Type 1 (NF1) is one of the most common inherited diseases in humans. It is caused by a mutation in the NF1 gene on chromosome 17, and is associated with numerous central and peripheral nervous system manifestations.
Komotar, Ricardo   +2 more
core   +1 more source

Pediatric extranasal, EBV-negative, extranodal natural killer/T-cell lymphoma; case report

open access: yesPathology and Oncology Research
Extranodal natural killer/T-cell lymphomas (ENKTCL) are rare, aggressive neoplasms primarily occurring in adults of Asian or Native American descent. Most are associated with Epstein-Barr virus (EBV) and originate in the nasopharyngeal region. We present
Rachel Gallant, Osman Khan
doaj   +1 more source

Treatment of refractory pituitary neoplasms with temozolomide in three patients [PDF]

open access: yes, 2021
BACKGROUND: There is relatively little information regarding the efficacy of temozolomide (TMZ) for pituitary adenomas; less than 100 cases treated with TMZ are reported, with a variable response rate of 50-75%, depending on response criteria.
Rogers, Lisa   +2 more
core  

A screen for genes regulating neuroblast activity in Drosophila. [PDF]

open access: yes, 2008
Following embryogenesis, the morphology of the CNS becomes dramatically remodelled to reflect the different locomotive and sensory requirements of the adult relative to the larva. This is largely achieved through the varying spatio-temporal proliferation
Pendred, J.
core  

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