Results 221 to 230 of about 42,309 (293)

Preoperative Detection of Dual TERT Promoter Mutations in Thyroid Cancer: A Case Series

open access: yesDiagnostic Cytopathology, Volume 54, Issue 4, Page E108-E112, April 2026.
ABSTRACT Telomerase reverse transcriptase promoter (TERTp) mutations are associated with aggressive thyroid cancer and are most frequently found in anaplastic and poorly differentiated thyroid cancer. Pre‐operative thyroid nodule molecular testing can detect TERTp, denoting a high risk of malignancy and possible aggressive clinical features such as ...
Amir Harari   +7 more
wiley   +1 more source

Cytological Clues to Pharyngoesophageal Diverticula Mimicking Thyroid Nodules

open access: yesDiagnostic Cytopathology, Volume 54, Issue 4, Page 315-319, April 2026.
ABSTRACT Pharyngoesophageal diverticula (PED) are uncommon hypopharyngeal outpouchings that may mimic thyroid nodules because of their close anatomic proximity to the thyroid gland. We describe two cases in which PED presented as thyroid nodules and resulted in atypical cytological findings.
Yu‐Wei Lin   +3 more
wiley   +1 more source

Endoscopic findings of gallbladder lesions evaluated with image‐enhanced endoscopy: A preliminary study using resected gallbladders

open access: yesDEN Open, Volume 6, Issue 1, April 2026.
Abstract The diagnosis of gallbladder (GB) lesions relies on imaging findings. Transpapillary cholangioscopy can potentially be used to diagnose GB lesions; however, the images obtained remain unclear. This study aimed to characterize the endoscopic findings of GB lesions. We examined the endoscopic features of GB lesions in 50 consecutive patients who
Kiyoyuki Kobayashi   +19 more
wiley   +1 more source

Gel Immersion Endoscopic Submucosal Dissection Using a Scissor‐type Knife for Superficial Non‐ampullary Duodenal Epithelial Tumors

open access: yesDEN Open, Volume 6, Issue 1, April 2026.
Abstract Objectives This study aimed to compare the short‐term therapeutic outcomes between conventional endoscopic submucosal dissection (C‐ESD) and gel immersion ESD (GI‐ESD) for superficial non‐ampullary duodenal epithelial tumors (SNADETs). Methods A retrospective analysis was conducted on patients with SNADETs who underwent C‐ESD or GI‐ESD between
Osamu Dohi   +21 more
wiley   +1 more source

Papillary carcinoma in thyroglossal duct cyst: A case report. [PDF]

open access: yesRadiol Case Rep
Rijal S, Pandey A, Karki S, Shrestha A.
europepmc   +1 more source

Natural History of Duodenal Adenoma: An 11‐year Follow‐up

open access: yesDEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Early detection and treatment are essential to decrease the mortality rate of duodenal cancer (DC). However, the natural history of DC remains unclear. A 78‐year‐old woman underwent screening esophagogastroduodenoscopy (EGD) before surgery for advanced colon cancer.
Hikaru Kuribara   +8 more
wiley   +1 more source

Surgical management of hypertrophic cardiomyopathy. [PDF]

open access: yesIndian J Thorac Cardiovasc Surg
Ananthanarayanan C   +5 more
europepmc   +1 more source

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