Results 131 to 140 of about 6,581,134 (253)

Evaluating the preoperative diagnostic value of 99mTc‐MIBI/99mTcO4− dual‐isotope SPECT/CT fusion imaging and ultrasonography in suspected primary hyperparathyroidism

open access: yesJournal of Applied Clinical Medical Physics, Volume 27, Issue 9, September 2026.
Abstract Background Primary hyperparathyroidism (PHPT) is a common endocrine disorder that often requires surgical intervention. Preoperative localization of parathyroid lesions is critical for successful surgery. This study compares the diagnostic value of 99mTc‐MIBI/99mTcO4− dual‐isotope SPECT/CT fusion imaging and ultrasonography (US) in patients ...
Yanmei Li   +7 more
wiley   +1 more source

What Is Your Diagnosis? Superficial Cervical Lymph Node Cytology

open access: yes
Veterinary Clinical Pathology, EarlyView.
Vinicius N. Hirata   +4 more
wiley   +1 more source

Colon Single Stripe Sign in Chronic NSAID Use During Norovirus Infection: A Two‐Hit Model of Ischemic Colitis

open access: yesClinical Case Reports, Volume 14, Issue 9, September 2026.
ABSTRACT The colon single stripe sign (CSSS) is associated with ischemic‐pattern colonic injury. We report a 69‐year‐old woman with norovirus infection, hematochezia, recurrent left‐sided colitis, and chronic NSAID use found to have CSSS on colonoscopy, suggesting a multifactorial “two‐hit” mechanism involving NSAID‐related mucosal vulnerability and ...
Sushrut Ingawale   +7 more
wiley   +1 more source

Asymptomatic Medullary Thyroid Carcinoma With Isolated Carcinoembryonic Antigen Elevation in a Patient With Chronic Kidney Disease: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 9, September 2026.
ABSTRACT Medullary thyroid carcinoma (MTC) is rare and typically presents with a palpable nodule. We report a 64‐year‐old asymptomatic woman with chronic kidney disease (CKD) diagnosed with MTC after incidental procalcitonin elevation on routine labs, highlighting procalcitonin as an atypical clue and the need to distinguish tumor‐related from CKD ...
Orhan Altınyüzük   +3 more
wiley   +1 more source

Interobserver variation among cytopathologists in the evaluation of oncocytic cell‐predominant thyroid FNA cytology: A validation study of 173 cases with surgical follow‐up and correlation with molecular testing

open access: yesCancer Cytopathology, Volume 134, Issue 9, September 2026.
Abstract Background Interpretation of oncocytic cell‐predominant cytologies (OCP) is very challenging as a majority of those cases are diagnosed as indeterminate, including atypia of undetermined significance (AUS) and follicular neoplasm (FN). The authors previously reported a combination of a four‐risk factor model highly predictive of neoplasia and ...
Tarik M. Elsheikh   +5 more
wiley   +1 more source

Prognostic Factor Analysis for Risk‐Stratified Papillary Thyroid Carcinoma and Nomogram Development for Predicting Structural Incomplete Response to Radioactive Iodine Therapy in Intermediate‐Risk Patients

open access: yesCancer Reports, Volume 9, Issue 9, September 2026.
ABSTRACT Background Structural incomplete response (SIR) after radioactive iodine (RAI) therapy indicates persistent or recurrent structural disease and has important implications for the long‐term management of patients with papillary thyroid carcinoma (PTC).
Yamin Li   +3 more
wiley   +1 more source

Reassessing Radioactive Iodine Use After Thyroidectomy in Low‐Risk Differentiated Thyroid Cancer: A Systematic Review and Meta‐Analysis

open access: yesEndocrinology, Diabetes &Metabolism, Volume 9, Issue 5, September 2026.
Routine radioactive iodine (RAI) after thyroidectomy in low‐risk differentiated thyroid cancer shows no clear benefit in reducing recurrence or improving survival. These findings support a selective, risk‐based approach, avoiding unnecessary treatment and potential adverse effects.
Maheen Asif   +5 more
wiley   +1 more source

A Clinically Aligned Two‐Stage Machine Learning Framework for Predicting Hungry Bone Syndrome After Parathyroidectomy

open access: yesEndocrinology, Diabetes &Metabolism, Volume 9, Issue 5, September 2026.
A clinically aligned two‐stage machine learning framework integrates preoperative and perioperative features to predict hungry bone syndrome after parathyroidectomy. Explainable risk stratification may support individualised calcium management and early intervention for high‐risk patients.
Shih‐Min Yin   +10 more
wiley   +1 more source

Head and Neck Metastases From Infraclavicular Primary Tumors: Analysis of 136 Cases

open access: yesThe Laryngoscope, Volume 136, Issue 9, Page 3791-3796, September 2026.
ABSTRACT Objective Distant metastases in the head and neck region are rare, often posing challenges for ENT specialists and being of crucial importance in the management of infraclavicular primary tumors. Methods The case series presented here aims to outline the relevant aetiologies and clinical presentation in the head and neck region.
Achim M. Franzen   +3 more
wiley   +1 more source

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