Results 261 to 270 of about 307,949 (334)

Non‐Functional Paraganglioma of the Urinary Bladder: A Rare Cause of Bladder Tumor

open access: yesIJU Case Reports, Volume 9, Issue 2, March 2026.
ABSTRACT Introduction Paragangliomas of the urinary bladder (PUBs) are rare neuroendocrine tumors, representing less than 0.06% of all bladder neoplasms. While most are functional and associated with catecholamine excess, approximately 15% are non‐functional, often presenting asymptomatically and discovered incidentally.
Matt Wainstein   +4 more
wiley   +1 more source

Diagnostic Accuracy of O‐RADS US, IOTA Simple Rules, Subjective Assessment, and the Sequential IOTA Simple Rules–Subjective Assessment (SR–SA) Strategy in Adnexal Masses: High Sensitivity Versus the Challenge of Specificity in a Middle‐Resource Setting

open access: yesSonography, Volume 13, Issue 1, March 2026.
ABSTRACT Objectives To compare four ultrasound models: O‐RADS US, IOTA Simple Rules (SR), Subjective Assessment (SA), and the Sequential SR–Subjective Assessment strategy (SR–SA) for classifying adnexal masses and to assess whether additional discrimination is possible within intermediate‐risk O‐RADS 3 lesions in a middle‐resource setting.
Carolina Meloni Stecca   +3 more
wiley   +1 more source

Unforeseen Complication in a Patient with Recurrent Papillary Carcinoma Thyroid. [PDF]

open access: yesIndian J Otolaryngol Head Neck Surg
Somu L   +3 more
europepmc   +1 more source

CT and MRI Manifestations of Pancreatic Hemangioma: A Literature Review and a New Case Report

open access: yesClinical Case Reports, Volume 14, Issue 2, February 2026.
ABSTRACT Pancreatic hemangioma is an extremely rare benign tumor occurring in the pancreas. Preoperative diagnosis is challenging due to its lack of specificity in clinical manifestations and imaging examinations. A pancreatic lesion was found during physical examination of a 54‐year‐old woman who had no symptoms of abdominal discomfort.
Jing Zhang   +3 more
wiley   +1 more source

Incidental finding of papillary thyroid carcinoma on CT examination of mandibular lesion: Case report

open access: diamond, 2017
Irfan Sugianto   +6 more
openalex   +2 more sources

Symptomatic Vulvar Primary Cutaneous Amyloidosis Associated With Low–Risk HPV: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 2, February 2026.
ABSTRACT Primary localized cutaneous amyloidosis (PCLA) of the vulva is an infrequent diagnosis. Its clinical presentation may mimic neoplastic or inflammatory lesions and could even be associated with human papillomavirus (HPV) of low or high oncogenic risk, making accurate diagnosis and exclusion of systemic involvement essential. A 73‐year‐old woman
Jorge Hoegl   +3 more
wiley   +1 more source

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