Results 111 to 120 of about 51,236 (315)

Medullary carcinoma of the thyroid - an unusual case of hyalinizing trabecular adenoma - like variant (encapsulated) [PDF]

open access: yes, 2012
Medullary thyroid carcinoma is a neoplasm occurring in sporadic and familial patterns. A rare variant of medullary thyroid carcinoma shows microscopic features similar to hyalinizing trabecular adenoma of thyroid.
Madhusmita Jena, Vidya Bhat
core   +2 more sources

Primary hyperparathyroidism in a domestic shorthair cat following I131 radioiodine therapy

open access: yesJournal of Small Animal Practice, EarlyView.
A 12‐year‐old male neutered domestic shorthaired cat presented for further assessment of a cervical mass, having undergone radioiodine therapy for treatment of hyperthyroidism 2 years prior to presentation. Initial cytological diagnosis of the mass was supportive of a carcinoma and laboratory results were consistent with primary hyperparathyroidism ...
E. Ruane   +3 more
wiley   +1 more source

Robot assisted laparoscopic excision of a paraganglioma: new therapeutic approach

open access: yesInternational Brazilian Journal of Urology, 2014
The Paraganglioma is the most common extra-adrenal pheochromocytoma arising from neural crest (1) (It will better to write: The paraganglioma is an extra-adrenal pheocromocytoma arising from the neural crest. 10% of pheocromocytomas are extra-adrenal and
G. Cochetti   +6 more
doaj   +1 more source

Mistakes in medical ontologies: Where do they come from and how can they be detected? [PDF]

open access: yes, 2004
We present the details of a methodology for quality assurance in large medical terminologies and describe three algorithms that can help terminology developers and users to identify potential mistakes.
Ceusters, Werner   +3 more
core  

A Paraganglioma in a Hypertensive Patient with Unilateral Renal Hypoplasia [PDF]

open access: yes, 2015
We report the case of a 46-year-old hypertensive Japanese female with renal insufficiency related to unilateral renal hypoplasia. The patient was found to have developed paraganglioma in the retroperitoneal space over a 5-year period.
Hagiya, Hideharu   +9 more
core   +1 more source

Review of Pediatric Pheochromocytoma and Paraganglioma

open access: yesFrontiers in Pediatrics, 2017
Pheochromocytoma (PCC) and paraganglioma (PGL) are rare chromaffin cell tumors which secrete catecholamines and form part of the family of neuroendocrine tumors.
R. Bholah, T. Bunchman
semanticscholar   +1 more source

Clinical significance and immune microenvironment association of cuproptosis‐related genes in pan‐cancer

open access: yesExperimental Physiology, EarlyView.
Abstract Recent studies highlight the important roles of cuproptosis in cancer cells. However, the roles of the cuproptosis‐related genes (CRGs) in different cancers are still not fully understood. Comprehensive analysis was performed using open‐source bioinformatic platforms to disclose the expression profiles, prognostic significance, genomic and ...
Xinyu Ge   +10 more
wiley   +1 more source

A case report of bladder paraganglioma and literature review

open access: yesRadiology Case Reports, 2022
Bladder paraganglioma is a rare tumor originated from the chromaffin cells of the bladder. We discuss a case of a 49-year-old male patient with bladder paraganglioma, including the clinical and ultrasonographic features, the histopathological and ...
Xiang Ji, MD, Xia Zhang, MD
doaj  

Overexpression of the Insulin-like growth factor 1 receptor (IGF-1R) is associated with malignancy in familial pheochromocytomas and paragangliomas [PDF]

open access: yes, 2013
CONTEXT: Pheochromocytomas and paragangliomas (pheo/pgl) are neuroendocrine tumours derived from chromaffin cells. Although mostly benign, up to 26% of pheo/pgl will undergo malignant transformation.
Baserga   +36 more
core   +1 more source

Changes in multi‐gene cancer panels for children: A 4‐year retrospective review

open access: yesJournal of Genetic Counseling, Volume 34, Issue 4, August 2025.
Abstract The multi‐gene panel is the most utilized genetic test to evaluate for germline cancer predisposition syndromes. However, the rate of change of commercial multigene panels is not well understood, and its value as a standalone test has also not been investigated.
Elise G. Williams   +4 more
wiley   +1 more source

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