Results 1 to 10 of about 3,171 (123)

Primary Hyperparathyroidism From Concurrent Parathyroid Hyperplasia and Ectopic Parathyroid Adenoma: A Case Report [PDF]

Case Reports in Endocrinology
Primary hyperparathyroidism (PHPT), whether caused by an adenoma or hyperplasia, can be curative with parathyroidectomy. However, persistently elevated parathyroid hormone (PTH) despite parathyroidectomy suggests multigland disease.
June Yao, Clarice Szeto, Chantal Riba, Chau Nguyen   +3 more
doaj   +3 more sources

Persistent Hyperparathyroidism Secondary to Ectopic Parathyroid Adenoma in Lung: Case Report [PDF]

Frontiers in Endocrinology, 2022
Primary hyperparathyroidism (PHPT) is the most prevalent cause of hypercalcemia, affecting 0.3% of the population. The only curative procedure is parathyroidectomy.
Atieh Amouzegar, Amir Ebadinejad, Majid Valizadeh   +2 more
exaly   +4 more sources

A case of primary hyperparathyroidism due to an intrathymic ectopic parathyroid adenoma in a 15-year-old boy [PDF]

Annals of Pediatric Endocrinology & Metabolism, 2020
Hypercalcemia due to primary hyperparathyroidism (PHPT) is uncommon in children. PHPT is typically caused by a single parathyroid adenoma. Ectopic parathyroid adenomas account for 6%–16% of all parathyroid adenomas and are rare in children but should be ...
Youngseok Seo, Kyungchul Song, Han Saem Choi, Junghwan Suh, Ahreum Kwon, Hyun Wook Chae, Ho-Seong Kim   +6 more
doaj   +2 more sources

An Ectopic Parathyroid Adenoma of the Retropharynx in a Patient with Primary Hyperparathyroidism and Papillary Thyroid Cancer—A Rare Case [PDF]

Diagnostics
The frequency of concurrent thyroid cancer in patients with primary hyperparathyroidism (pHPT) varies. While the pathological association between thyroid and parathyroid disorders is frequently noted, the co-occurrence of parathyroid adenoma and ...
Youngjae Lee, Wonyong Baek, Jiwoong Cho, Jeonghyun Oh   +3 more
doaj   +2 more sources

Transcervical video-assisted mediastinoscopy for resection of an ectopic parathyroid adenoma in the mediastinum: a case report [PDF]

Frontiers in Surgery
BackgroundMediastinal ectopic parathyroid adenoma (MEPA) presents significant difficulties in both preoperative localization and surgical management due to its deep mediastinal location and close relationship to critical surrounding structures ...
Zhanfeng Su, Zhanfeng Su, He Wang, Lei Yang, Jixian Liu, Jixian Liu   +5 more
doaj   +2 more sources

A rare case of supernumerary and ectopic parathyroid adenoma in the parotid gland: diagnostic and surgical challenges [PDF]

Diagnostic Pathology
Introduction Primary hyperparathyroidism (PHPT) is a prevalent endocrine disorder characterized by elevated parathyroid hormone (PTH) levels and hypercalcemia, most commonly caused by solitary adenomas.
R. Gervasi, G. L. Piazzetta, G. Soluri, C. Scigliano, C. Pelaia, N. Lobello, E. Allegra, E. Chiarella, N. Innaro   +8 more
doaj   +2 more sources

Hypercalcemia episodes caused by ectopic parathyroid adenoma and subsequent gastrointestinal stromal tumor: A case report and literature review [PDF]

Frontiers in Oncology
ObjectiveEctopic parathyroid gland-induced hypercalcemia is unusual, whereas hypercalcemia from a gastrointestinal stromal tumor (GIST) is extremely rare.
Yi-Ching Lin, Jen-Chieh Lee, Chen-Yu Wen, Wei-Yih Chiu, Wei-Yih Chiu   +4 more
doaj   +2 more sources

Acute Pancreatitis Unmasking an Ectopic Parathyroid Adenoma in MEN1 Syndrome and Cushing’s Syndrome: A Rare Clinical Convergence [PDF]

Acta Medica Lituanica
Ectopic parathyroid adenoma within the spectrum of Multiple Endocrine Neoplasia Type 1 (MEN1) is an extremely rare clinical entity. We report a 27-year-old woman who presented with acute pancreatitis as the sentinel manifestation of MEN1, an atypical and
Asif Dabeer Jafri, Om Prakash Sanjeev, Aftab Hasan Nazar, Ratender Kumar Singh   +3 more
doaj   +2 more sources

Case report: a rare case of primary hyperparathyroidism due to an intrathymic ectopic parathyroid adenoma incidentally diagnosed in a 15-year-old girl [PDF]

Frontiers in Endocrinology
Primary hyperparathyroidism (PHPT) due to ectopic parathyroid adenoma is a rare case of hypercalcemia in the pediatric population. Herein, a rare case of PHPT due to ectopic intrathymic parathyroid adenoma was described in an asymptomatic 15-year-old ...
Ercument Gurluler
doaj   +2 more sources

Ectopic Mediastinal Parathyroid Adenoma Localized With Four-Dimensional CT: A Case Report

Radiology Case Reports, 2017
We present a case of an ectopic mediastinal parathyroid adenoma in a 58-year-old male patient. We show how different imaging modalities were successfully used to reach a diagnosis.
Bruno Policeni, Jack C Kademian, Aristides A. Capizzano   +2 more
exaly   +3 more sources