Results 21 to 30 of about 16,021 (201)

Parathyroid adenoma with rare severe pathological osteolytic lesion: a case report and literature review

open access: yesFrontiers in Oncology, 2023
Parathyroid adenomas are benign proliferative disorders of parathyroid glands. Patients typically exhibit hyperparathyroidism and elevated serum calcium levels due to elevated levels of parathyroid hormone (PTH).
Jia Chen   +3 more
doaj   +1 more source

The impact of management traps on surgical strategies in parathyroid benign and malignant tumors-related PHPT: a retrospective cohort study. [PDF]

open access: yesFront Oncol
BackgroundReducing the incidence rate of persistent/recurrent HPT after surgery is the key to the treatment of PHPT. The pitfalls of preoperative, intraoperative, and postoperative management in PHPT patients and their potential impact on surgical ...
Zhu GW, Lv X, Jiao Z.
europepmc   +2 more sources

Parathyroid Adenoma as a Rare Cause of Persistent Hypercalcemia in a Female with Polycythemia Vera

open access: yesCase Reports in Oncology, 2020
Polycythemia vera is one of the myeloproliferative neoplasms that is distinguished by the uncontrolled production of blood cells and an increased red cell mass due to acquired JAK2 mutation.
Ahmed M. Abdalhadi, Mohamed A. Yassin
doaj   +1 more source

Familial Hyperparathyroidism

open access: yesFrontiers in Endocrinology, 2021
Regulation of the serum calcium level in humans is achieved by the endocrine action of parathyroid glands working in concert with vitamin D and a set of critical target cells and tissues including osteoblasts, osteoclasts, the renal tubules, and the ...
Jenny E. Blau   +2 more
doaj   +1 more source

Chromogranin A: From Laboratory to Clinical Aspects of Patients with Neuroendocrine Tumors [PDF]

open access: yes, 2018
Background. Neuroendocrine tumors (NETs) are characterized by having behavior and prognosis that depend upon tumor histology, primary site, staging, and proliferative index.
Baldelli, Roberto   +8 more
core   +1 more source

The Parathyroid Adenoma

open access: yesArchives of Clinical and Experimental Surgery, 2014
Parathyroid adenomas are benign neoplasms with a predilection for the inferior parathyroid glands. Genetic mutations identified as contributing to development of parathyroid adenomas include MEN 1 and cyclin D1. Predisposing factors include female gender
Ali Cadili
doaj   +1 more source

Incidentally discovered parathyroid lipoadenoma in thyroid surgery: A case report and review of the literature

open access: yesClinical Case Reports, 2023
Key Clinical Message Parathyroid lipoadenoma is a rare type of parathyroid adenoma, described as a single parathyroid adenoma with more than 50% fat on histologic examination and an unknown etiology, which is one of the rare causes of primary ...
Yihan Wang, Yan Chen, Yantao Fu
doaj   +1 more source

A Rare Presentation of a Bi-Maxillary Brown Tumour due to Secondary Hyperparathyroidism

open access: yesCase Reports in Dentistry, 2023
Brown tumours are localized bone lesions, seen in patients with high parathyroid hormone levels. This can be due to primary hyperparathyroidism, which occurs more often in neoplasms of the parathyroid gland or due to secondary hyperparathyroidism more ...
Cheboh Cho-Fon   +2 more
doaj   +1 more source

Physiopathological Implications of 7TM Receptors [PDF]

open access: yes, 2010
Seven-transmembrane (7TM) receptors are one of the most important proteins involved in perception of extracellular stimuli and regulation of variety of intracellular signaling pathways.
Cygankiewicz, Adam
core   +1 more source

Multiple endocrine neoplasia similar to human subtype 2A in a dog: Medullary thyroid carcinoma, bilateral pheochromocytoma and parathyroid adenoma [PDF]

open access: yesOpen Veterinary Journal, 2016
Human multiple endocrine neoplasia subtype 2A (MEN 2A) is characterized by medullary thyroid carcinoma, pheochromocytoma and parathyroid hyperplasia or adenoma in the same individual.
E.A. Soler Arias   +3 more
doaj   +1 more source

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