Results 81 to 90 of about 65,584 (272)

Non‐Functional Paraganglioma of the Urinary Bladder: A Rare Cause of Bladder Tumor

open access: yesIJU Case Reports, Volume 9, Issue 2, March 2026.
ABSTRACT Introduction Paragangliomas of the urinary bladder (PUBs) are rare neuroendocrine tumors, representing less than 0.06% of all bladder neoplasms. While most are functional and associated with catecholamine excess, approximately 15% are non‐functional, often presenting asymptomatically and discovered incidentally.
Matt Wainstein   +4 more
wiley   +1 more source

RET haplotype, not linked to the C620R activating mutation, associated with Hirschsprung disease in a novel MEN2 family

open access: yesClinics, 2012
Hirschsprung disease is a congenital form of aganglionic megacolon that results from cristopathy. Hirschsprung disease usually occurs as a sporadic disease, although it may be associated with several inherited conditions, such as multiple endocrine ...
Elisangela P. S. Quedas   +6 more
doaj   +1 more source

Enhanced diagnostic accuracy of high‐grade cervical intraepithelial neoplasia in postmenopausal women through PAX1/JAM3 methylation analysis

open access: yesInternational Journal of Cancer, Volume 158, Issue 4, Page 1116-1125, 15 February 2026.
What's new? Cervical cancer screening is challenging in postmenopausal women, partly due to physiological changes that reduce the sensitivity of cytology and colposcopy. This study evaluated the diagnostic performance of combined PAX1 and JAM3 gene methylation testing in a large cohort of postmenopausal women undergoing colposcopy. Compared to cytology
Huanzi Peng   +11 more
wiley   +1 more source

The PI3K/Akt pathway in tumors of endocrine tissues

open access: yesFrontiers in Endocrinology, 2016
The phosphatidylinositol 3-kinase (PI3K)/Akt pathway is a key driver in carcinogenesis. Defects in this pathway in human cancer syndromes such as Cowden’s disease and Multiple Endocrine Neoplasia result in tumors of endocrine tissues, highlighting its ...
Helen Louise Robbins   +2 more
doaj   +1 more source

Co-existence of two different types of pancreatic neuroendocrine tumors in a patient with multiple endocrine neoplasia type-1

open access: gold, 2021
Burak Özbaş   +7 more
openalex   +1 more source

Incidence and Outcome of Infants With Cancer in Canada: A Report From Cancer in Young People in Canada Database

open access: yesPediatric Blood &Cancer, Volume 73, Issue 2, February 2026.
ABSTRACT Purpose Infants with cancer are rare and face unique challenges. Our study aims to describe the incidence of infantile cancers in Canada and to compare treatment‐related mortality (TRM) and their outcomes with those of older children. Methods We conducted a retrospective cohort study using the Cancer in Young People in Canada database ...
Samuel Sassine   +22 more
wiley   +1 more source

PDP type brain tumor in association with multiple endocrine neoplasia type 1

open access: yesHeliyon
Multiple endocrine neoplasia type 1 (MEN1) is a rare autosomal dominant syndrome caused by inactivating pathogenic variants in the tumor suppressor gene menin 1 on chromosome 11q13 (Falchetti et al., 2009).
Halldór Bjarki Einarsson   +9 more
doaj   +1 more source

Insulinoma in a Young Patient With Focal Seizures: A Case Report of a Neurological Diagnostic Challenge

open access: yesClinical Case Reports, Volume 14, Issue 2, February 2026.
ABSTRACT Insulinomas can mimic refractory epilepsy, leading to diagnostic delays. Hypoglycemia should be ruled out in patients with fasting‐associated focal seizures. Timely diagnosis via Whipple's triad and surgical resection offers a complete cure and reversal of neuropsychiatric symptoms.
María Valerio López   +5 more
wiley   +1 more source

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