Results 51 to 60 of about 1,468 (156)

Long‐Term Consequences of Misdiagnosis of Parathyroid Adenomas in Pediatric Patients

Case Reports in Pediatrics, Volume 2025, Issue 1, 2025.
Primary hyperparathyroidism (PHPT) is rare in children but exhibits a more dynamic course than in adults, often leading to multiorgan complications if diagnosis is delayed. This article aims to highlight diagnostic challenges of parathyroid adenomas in children and discuss associated complications from delayed diagnosis.
Dorota Roztoczyńska, Aleksander Konturek, Anna Wędrychowicz, Magdalena Ossowska, Alicja Kapusta, Anna Taczanowska-Niemczuk, Jerzy B. Starzyk, Nikhat Kaura   +7 more
wiley   +1 more source

Factors Associated With Successful Parathyroid Adenoma Localisation in Sestamibi Study—Can Change in Serum Calcium Be a Useful Indicator?

International Journal of Endocrinology, Volume 2025, Issue 1, 2025.
Objective: Primary hyperparathyroidism can be cured by the successful removal of the culpable parathyroid adenoma. Successful localisation allows the specialist surgeon to perform safer and more cost‐effective focused excisions rather than exploratory surgery.
Peter Jarvis, Jennifer Downs, Tony Skene, Abigail Evans, Tristan Richardson, Amit Parekh, Suraiya Saleem   +6 more
wiley   +1 more source

Correlation Between Near‐Infrared Autofluorescence Properties and Sestamibi Uptakes of Parathyroid Glands in Primary Hyperparathyroidism

Otolaryngology–Head and Neck Surgery, Volume 171, Issue 5, Page 1341-1348, November 2024.
Abstract Objective Near‐infrared autofluorescence (NIRAF) characteristics of parathyroid glands in primary hyperparathyroidism (pHPT) vary, with unclarity regarding the underlying mechanism. Similarly, 99mTc‐sestamibi uptake in diseased parathyroid glands is variable.
Ege Akgun, Arturan Ibrahimli, Mobeen Rahman, Christopher Griffith, Eren Berber   +4 more
wiley   +1 more source

A thiourea‐bridged 99mTc(CO)3‐dipicolylamine‐2‐nitroimidazole complex for targeting tumor hypoxia: Utilizing metabolizable thiourea‐bridge to improve pharmacokinetics

Drug Development Research, Volume 85, Issue 6, September 2024.
Abstract The 2‐nitroimidazole based 99mTc‐radiopharmaceuticals are widely explored for imaging tumor hypoxia. Radiopharmaceuticals for targeting hypoxia are often lipophilic and therefore, show significant uptake in liver and other vital organs. In this context, lipophilic radiopharmaceuticals with design features enabling faster clearance from liver ...
Sweety Mittal, Chandan Kumar, Laxmi Jha, Madhava B. Mallia   +3 more
wiley   +1 more source

Quantitative imaging of dynamic myocardial blood flow using dual‐head rapidly rotating gantry single‐photon emission computed tomography to enhance coronary artery disease diagnosis

iRADIOLOGY, Volume 2, Issue 3, Page 305-317, June 2024.
Dual‐head rapidly rotating gantry single‐photon emission computed tomography can measure quantitative myocardial blood flow parameters without increasing the radiation exposure of patients. Compared with traditional semi‐quantitative parameters, quantitative myocardial blood flow parameters have higher diagnostic efficiency for coronary artery disease ...
Yongli Bai, Bingyue Bai, Gang Miao, Wenzhi Wang, Longmei Wang, Dan Ma, Wenjing Shi   +6 more
wiley   +1 more source

Advances in multimodality imaging and the application of new cardiac imaging technologies for radiation‐induced heart disease

iRADIOLOGY, Volume 2, Issue 3, Page 285-304, June 2024.
Radiation‐induced heart disease (RIHD) is a heterogeneous, delayed, and potentially fatal adverse reaction to radiation that can cause damage to all structures of the heart. Cardiovascular imaging is essential for the early diagnosis, follow‐up, and prognostic assessment of RIHD.
Zeliu Du, Chuanqiang Lan, Lin Shen, Zhifeng Tian, Hongfei Hu, Jie Mei, Ye Feng, Mengqian Zhai, Junchao Yu, Kan Liu, Jiansong Ji, Chenying Lu   +11 more
wiley   +1 more source

Technetium-99m (Tc-99m) diphosphono-propanedicarboxylic acid bone tracer uptake and Tc-99m sestamibi distribution in cardiac amyloidosis--a case report.

Annals of the Academy of Medicine, Singapore, 1997
It has long been recognised that significant bone tracer localisation in the myocardium is a good indicator for amyloid involvement of the heart in the clinical context of systemic amyloidosis. In this case report, although myocardial tissue diagnosis of amyloidosis was not made, the massive myocardial uptake of bone tracer strongly suggested the ...
Y H, Low, E S, Ang, A S, Goh, F X, Sundram, F L, Sin   +4 more
openaire   +1 more source

Tertiary hyperparathyroidism masking an atypical parathyroid tumor

Clinical Case Reports, Volume 12, Issue 4, April 2024.
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 surgical approach.
Styliani Laskou, Ismini Kountouri, Eleni Paschou, Christos Topalidis, Paraskevi Axi, Georgios Petrakis, Christoforos Kosmidis, Konstantinos Sapalidis   +7 more
wiley   +1 more source

Evaluation of the biliary and brain distribution of technetium Tc 99m sestamibi in healthy dogs with the ABCB1 wildtype genotype before and after treatment with spinosad

American Journal of Veterinary Research, 2012
Abstract Objective—To determine whether the reported drug-drug interaction between the flea medication spinosad and ivermectin is attributable to inhibition of P-glycoprotein by spinosad. Animals—6 healthy adult dogs with the ABCB1 wildtype genotype. Procedures—The study was conducted as a prospective, masked, randomized crossover design. Six dogs were
Christopher S, MacKay, John S, Mattoon, Gregory D, Roberts, Russell L, Tucker, Trevor R, Morimoto, Katrina L, Mealey   +5 more
openaire   +2 more sources

‘BJUI Clinical Dilemma’: the incidental small renal mass in a solitary kidney

BJU International, Volume 135, Issue 3, Page 371-379, March 2025.
Bruce Gao, Pratik Kanabur, Riccardo Campi, Maxine Tran, Jaime Landman, Ivan Pedrosa, Ben Challacombe, Tze Min Wah, Shankar Siva, Michael Jewett, Grant D. Stewart, Brian Shuch, Ralph Clayman   +12 more
wiley   +1 more source