Results 31 to 40 of about 52,796 (199)

Pediatric pituitary neuroendocrine tumors–a 13-year experience in a tertiary center

open access: yesFrontiers in Oncology, 2023
IntroductionPediatric pituitary neuroendocrine tumor is a rare condition, and despite previous research focusing on this specific group, the main factors influencing the surgical cure rate have not been identified.MethodsWe conducted a single-center ...
Xiaoxu Li   +6 more
doaj   +1 more source

The clinical characteristics and gene mutations associated with thyroid hormone resistance syndrome coexisting with pituitary tumors

open access: yesFrontiers in Endocrinology, 2023
AimsResistance to thyroid hormone (RTH) and pituitary tumors are both rare diseases, and the differential diagnosis of these two diseases is difficult in some cases. There are also patients who have both conditions, making diagnosis more difficult.
Junyu Zhao   +5 more
doaj   +1 more source

Metastatic Tumors to the Pituitary

open access: yesAmerican Journal of Ophthalmology, 1995
To illustrate how the ophthalmologist can distinguish a metastatic tumor to the pituitary from a pituitary adenoma through clinical, particularly ophthalmic, findings.We studied three patients with metastatic disease to the pituitary. One patient had a history of breast cancer without known metastatic disease, and two patients had no previous diagnosis
Matthew D. Kay   +2 more
openaire   +4 more sources

Evaluation of the expression of necroptosis pathway mediators and its association with tumor characteristics in functional and non-functional pituitary adenomas

open access: yesBMC Endocrine Disorders, 2022
Background Pituitary adenomas impose a burden of morbidity on patients and characterizing the molecular mechanisms underlying its pathogenesis received remarkable attention.
Mohammad E. Khamseh   +11 more
doaj   +1 more source

Tumor of the Pituitary Body [PDF]

open access: yesThe Journal of Nervous and Mental Disease, 1893
n ...
openaire   +3 more sources

Metabolic profiling reveals distinct metabolic alterations in different subtypes of pituitary adenomas and confers therapeutic targets

open access: yesJournal of Translational Medicine, 2019
Background Pituitary adenomas are common brain tumors. Although transsphenoidal surgery are able to achieve extensive tumor removal, the rate of recurrence ranges from 5 to 20% depending on the different subtype.
Jie Feng   +12 more
doaj   +1 more source

Circulating FK506 binding protein 51 mRNA expression in patients with pituitary adenomas

open access: yesHeliyon, 2023
Background: FK506 binding protein 51 (FKBP5) is a co-chaperone regulator of the glucocorticoid receptor (GR). Recent studies have reported increased FKBP5 mRNA in the circulation from patients with Cushing disease (CD) which returned to comparable levels
Yingying Yang   +10 more
doaj  

The effect of endoscopic transsphenoidal somatotroph tumors resection on pituitary hormones: systematic review and meta-analysis

open access: yesWorld Journal of Surgical Oncology, 2023
Purpose Currently, endoscopic transsphenoidal surgery is the main treatment for pituitary neuroendocrine tumors (PitNETs). Excision of the tumor may have positive or negative effects on pituitary endocrine function, and the pituitary function of ...
Ding Nie   +6 more
doaj   +1 more source

Mapping Pituitary Neuroendocrine Tumors: An Annotated MRI Dataset Profiling Tumor and Carotid Characteristics

open access: yesScientific Data
Pituitary neuroendocrine tumors remain one of the most common intracranial tumors. While radiomic research related to pituitary tumors is progressing, public data sets for external validation remain scarce.
A. S. Pandit   +13 more
doaj   +1 more source

Resistance to dopamine agonists and somatostatin analogues in pituitary tumors: focus on cytoskeleton involvement

open access: yesFrontiers in Endocrinology, 2015
Pituitary tumors, that origin from excessive proliferation of a specific subtype of pituitary cell, are mostly benign tumors, but may cause significant morbidity in affected patients, including visual and neurologic manifestations from mass-effect, or ...
Erika ePeverelli   +5 more
doaj   +1 more source

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