Results 71 to 80 of about 3,152,858 (268)
Chinese Neurosurgical Journal, 2020 Background Although the incidence and clinical manifestations of pituitary apoplexy were reported by a few researches, the results are not consistent.
Yao Li +8 more
doaj +1 more source
Corticotropinoma as a Component of Carney Complex. [PDF]
, 2017 Known germline gene abnormalities cause one-fifth of the pituitary adenomas in children and adolescents, but, in contrast with other pituitary tumor types, the genetic causes of corticotropinomas are largely unknown.
Chittiboina, Prashant +11 more
core +2 more sources
Robust Brain MRI Image Classification with SIBOW-SVM [PDF]
arXiv, 2023 The majority of primary Central Nervous System (CNS) tumors in the brain are among the most aggressive diseases affecting humans. Early detection of brain tumor types, whether benign or malignant, glial or non-glial, is critical for cancer prevention and treatment, ultimately improving human life expectancy.
arxiv
Frontiers in Endocrinology, 2023 Current guidelines recommend temozolomide as the first-line chemotherapy for aggressive pituitary neuroendocrine tumours. However, no clinical trials have been conducted to date and clinical experience is quite limited.
Cristina Lamas +11 more
doaj +1 more source
Acromegaly: pathogenesis & treatment [PDF]
, 2019 Acromegaly is a multi-system disorder whose etiology is most often traced back to a growth hormone-secreting pituitary adenoma (PA). Growth hormone (GH) secretion promotes insulin-like growth factor 1 (IGF-1) release from peripheral tissues, leading to ...
Tilvawala, Megha
core
Chondroblastoma of the Clivus: Case Report and Review. [PDF]
, 2015 Background and Importance Chondroblastoma is a benign primary bone tumor that typically develops in the epiphyses of long bones. Chondroblastoma of the craniofacial skeleton is extremely rare, with most cases occurring in the squamosal portion of the ...
Ahmadpour, Arjang +5 more
core +1 more source
A New Deep Hybrid Boosted and Ensemble Learning-based Brain Tumor Analysis using MRI [PDF]
arXiv, 2022 Brain tumors analysis is important in timely diagnosis and effective treatment to cure patients. Tumor analysis is challenging because of tumor morphology like size, location, texture, and heteromorphic appearance in the medical images. In this regard, a novel two-phase deep learning-based framework is proposed to detect and categorize brain tumors in ...
arxiv
Novel Insights into Pituitary Tumorigenesis: Genetic and Epigenetic Mechanisms
Endocrine reviews, 2020 Substantial advances have been made recently in the pathobiology of pituitary tumors. Similar to many other endocrine tumors, over the last few years we have recognized the role of germline and somatic mutations in a number of syndromic or nonsyndromic ...
Vinaya Srirangam Nadhamuni, M. Korbonits
semanticscholar +1 more source
Molecular and cellular pathogenesis of adamantinomatous craniopharyngioma. [PDF]
, 2015 Adamantinomatous craniopharyngiomas (ACPs) are the most common pituitary tumours in children. Although histologically benign, these are clinically aggressive tumours, difficult to manage and associated with poor quality of life for the patients.
Martinez-Barbera, JP
core +1 more source
Journal of Medical Case Reports, 2017 Background Pituitary tumor apoplexy is a rare clinical syndrome caused by acute hemorrhage or infarction in a preexisting pituitary adenoma. It typically manifests as an acute episode of headache, visual disturbance, mental status changes, cranial nerve ...
Nobumasa Ohara +7 more
doaj +1 more source