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Tertiary hyperparathyroidism masking an atypical parathyroid tumor [PDF]

Clinical Case Reports
Key Clinical Message Atypical parathyroid tumors represent a group of parathyroid neoplasms of uncertain malignant potential. In view of preoperative diagnostic difficulties, suspicious features for malignancy may guide the surgeon to perform a radical ...
Styliani Laskou, Ismini Kountouri, Eleni Paschou, Christos Topalidis, Paraskevi Axi, Georgios Petrakis, Christoforos Kosmidis, Konstantinos Sapalidis   +7 more
doaj   +6 more sources

Large atypical parathyroid tumor - a diagnostic conundrum [PDF]

Autopsy and Case Reports
Atypical parathyroid tumor (APT) is a rare neoplasm of the parathyroid gland, which shows atypical cytological or architectural features and lacks definite diagnosis criteria for malignancy.
Saikat Mitra, Shouvanik Satpathy, Devmalya Banerjee, Sugat Sanyal   +3 more
doaj   +7 more sources

Large atypical parathyroid tumor mimicking metastatic papillary thyroid carcinoma: a case report [PDF]

Journal of Medical Case Reports
Background Atypical parathyroid tumor is an uncommon neoplasm of the parathyroid gland with unknown malignant potential. Differentiation may be necessary between it and the thyroid lesion in certain cases.
Ailian Wang, Yuqiu Zhou, Xiangyu Zhang, Xu Wang, Xiaodong Xue, Jingran Huang, Shaoxin Wang, Chao Li   +7 more
doaj   +5 more sources

Case report: Ultrasound misdiagnoses atypical parathyroid adenoma as malignant thyroid tumor [PDF]

Frontiers in Oncology
Atypical Parathyroid Adenoma (APA) is a type of tumor that lies somewhere between parathyroid adenoma and parathyroid carcinoma. It often affects adults over the age of 60, and the clinical symptoms are consistent with those of hyperparathyroidism.
Yilin Hou, Lei Zhao, Jiayue Sun, Yun-Fei Zhang   +3 more
doaj   +6 more sources

Shear wave elastography can improve the preoperative diagnosis of parathyroid carcinoma or atypical parathyroid tumor: initial experience [PDF]

BMC Medical Imaging
Background Parathyroid carcinoma (PC) and atypical parathyroid tumor (APT) are rare malignant lesions characterized by high recurrence and metastasis rates, and accurate preoperative diagnosis remains a clinical challenge.
Ruigang Lu, Teng Zhao, Dichen Guo, Bojun Wei, Wei Zhao   +4 more
doaj   +5 more sources

A multi‐institutional study evaluating and describing atypical parathyroid tumors discovered after parathyroidectomy

Laryngoscope Investigative Otolaryngology, 2022
Objective To describe common intraoperative and pathologic findings of atypical parathyroid tumors (APTs) and evaluate clinical outcomes in patients undergoing parathyroidectomy.
Alice L. Tang, Benjamin Aunins, Katherine Chang, James C. Wang, Matthew Hagen, Lan Jiang, Cortney Y. Lee, Reese W. Randle, Jeffery J. Houlton, David Sloan, David L. Steward   +10 more
doaj   +5 more sources

Is Atypical Parathyroid Tumor a Different Clinical Entity Than Parathyroid Adenoma and Carcinoma? A Retrospective Review of a Large Single-Center Case Series [PDF]

Updates in Surgery
Primary hyperparathyroidism is primarily caused by single-gland pathology (80-85% of cases). According to the 2022 World Health Organization (WHO) guidelines (Erickson et al.
Monica Falleni, Alberto M Saibene
exaly   +3 more sources

Intrahepatic ectopic atypical parathyroid tumor causing primary hyperparathyroidism: a case report [PDF]

Frontiers in Medicine
Primary hyperparathyroidism (PHPT) most commonly arises from cervical parathyroid pathology, with ectopic disease representing a rare entity. We report a case of PHPT diagnosed during fracture workup in a female patient who manifested persistent ...
Yuanzheng Ding, Weichao Li, Junkai Li, Zhiwei Zhang, Yuli Gao, Bo Yuan, Caixia Cheng, Jing Liu   +7 more
doaj   +2 more sources

Asymptomatic giant intrathyroid parathyroid carcinoma and common parathyroid carcinoma: two case reports and literature review [PDF]

Frontiers in Surgery
BackgroundParathyroid carcinoma (PC) is a rare, slow-growing but locally aggressive endocrine malignant tumor. Its clinical diagnosis is difficult, especially intrathyroid parathyroid carcinoma with atypical or asymptomatic symptoms.
Riqiang Liu, Weiwei Xie, Junzhang Hang, Mengyang Li   +3 more
doaj   +2 more sources

Genome near-haploidization in CDC73-wildtype parathyroid tumors [PDF]

Scientific Reports
Parathyroid carcinoma (PC) is most often linked to germline or somatic CDC73 mutations. Previously, we identified three CDC73-wildtype PCs with massive chromosomal losses and genome near-haploidization, with or without endoreduplication/genome doubling –
Maaia Margo Jentus, Filomena Cetani, Marieke Snel, Femke M. van Haalen, Dina Ruano, Natasha M. Appelman-Dijkstra, Abbey Schepers, Stijn Crobach, Claudio Marcocci, Liborio Torregrossa, Hans Morreau   +10 more
doaj   +2 more sources