Results 11 to 20 of about 26,209 (245)

IMMUNOCHEMICAL IDENTIFICATION OF PARATHYROID HORMONE IN NON-PARATHYROID NEOPLASMS ASSOCIATED WITH HYPERCALCEMIA [PDF]

open access: yesThe Journal of Experimental Medicine, 1964
1. Immunochemical cross-reactivity, but not identity, has been demonstrated between bovine parathyroid hormone and an antigen in biologically active extracts of human parathyroid tissue by quantitative C' fixation and C' fixation inhibition. 2.
A H, TASHJIAN, L, LEVINE, P L, MUNSON
openaire   +4 more sources

Maxillary Brown Tumor Unveiling Primary Hyperparathyroidism: A Rare Diagnostic Challenge [PDF]

open access: yesClinical Case Reports
Maxillary brown tumors are rare and may mimic malignant or odontogenic lesions, posing a diagnostic challenge. This case highlights that isolated facial swelling may be the first manifestation of primary hyperparathyroidism and underscores the importance
Abdur Rehman   +4 more
doaj   +2 more sources

A previously unreported triad of poorly differentiated thyroid carcinoma, parathyroid adenoma, and paraganglioma: random coincidence or hidden genetic etiology—a case report [PDF]

open access: yesJournal of Medical Case Reports
Background Neoplasms arising simultaneously from the thyroid, parathyroid, and paraganglionic tissues are exceptionally rare. To our knowledge, no previous case has documented the synchronous occurrence of poorly differentiated thyroid carcinoma ...
Ankush Nayyar   +2 more
doaj   +2 more sources

Concomitant bilateral papillary thyroid carcinoma and parathyroid adenoma

open access: yesCase Reports in Clinical Practice, 2022
Thyroid malignant neoplasms are the most prevalent cancer of the endocrine system, and their concurrence with parathyroid neoplasms is extremely rare.
Reza Hajebi   +2 more
doaj   +1 more source

A Comprehensive Overview of the Parathyroid Tumor From the Past Two Decades: Machine Learning-Based Bibliometric Analysis

open access: yesFrontiers in Endocrinology, 2022
IntroductionParathyroid tumor, in particular carcinoma, is fairly rare among neoplasms of the endocrine system, unlike its benign counterpart. However, there is no bibliometric analysis in the field of parathyroid tumors comprehensively summarizing and ...
Zeyu Zhang, Fada Xia, Xinying Li
doaj   +1 more source

Malignant neoplasms and parathyroid adenoma [PDF]

open access: yesCancer, 1971
Isolated publications note the association of thyroid carcinoma, thymoma, and parathyroid adenoma with malignancies of other organs or systems. Of 166 patients with histologically proven parathyroid adenomas, 42% of those found at autopsy and 16% of such patients with parathyroidectomy and no autopsy had such malignancies. Seventy-five similar patients
L, Kaplan   +3 more
openaire   +2 more sources

Recent Advances and the Potential for Clinical Use of Autofluorescence Detection of Extra-Ophthalmic Tissues [PDF]

open access: yes, 2020
The autofluorescence (AF) characteristics of endogenous fluorophores allow the label-free assessment and visualization of cells and tissues of the human body.
Aigner, Felix   +7 more
core   +1 more source

Metabolism of parathyroid organoids

open access: yesFrontiers in Endocrinology, 2023
IntroductionWe successfully developed a broad spectrum of patient-derived endocrine organoids (PDO) from benign and malignant neoplasms of thyroid, parathyroid, and adrenal glands.
Konjeti R. Sekhar   +7 more
doaj   +1 more source

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

Secondary hyperparathyroidism due to multiple parathyroid carcinomas in a patient with chronic hemodialysis: a case report [PDF]

open access: yesKosin Medical Journal, 2022
Parathyroid carcinoma (PC) in cases of secondary or tertiary hyperparathyroidism is relatively uncommon, and only a few case reports have described this entity.
Soree Ryang   +5 more
doaj   +1 more source

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