Results 131 to 140 of about 40,863 (293)

Rete Testis Mucinous Adenocarcinoma in a Dog [PDF]

open access: bronze, 2004
Zaher A. Radi   +2 more
openalex   +1 more source

A 5‐marker immunohistochemical panel of CK17, MEP1A, PAX8, SMAD4, and CDX2 to distinguish ovarian mucinous carcinoma from metastatic pancreatic ductal adenocarcinoma

open access: yesHistopathology, EarlyView.
An immunohistochemical panel that provides accurate distinction of ovarian mucinous tumours from metastatic pancreatic adenocarcinoma. Aims Metastatic pancreatic adenocarcinoma (PDAC), albeit uncommon, may involve the ovary, and distinction from primary ovarian mucinous tumours (OMT) poses a diagnostic challenge.
Astrid De Boeck   +6 more
wiley   +1 more source

Reirradiation: Standards, challenges, and patient‐focused strategies across tumor types

open access: yesCA: A Cancer Journal for Clinicians, EarlyView.
Abstract Reirradiation (reRT), defined as administering a course of radiation therapy to a specific area previously irradiated, is an evolving treatment strategy for locoregionally recurrent cancer that offers significant potential and poses inherent challenges.
Arnaud Beddok   +21 more
wiley   +1 more source

Advances in pancreatic cancer early diagnosis, prevention, and treatment: The past, the present, and the future

open access: yesCA: A Cancer Journal for Clinicians, EarlyView.
Abstract Pancreatic ductal adenocarcinoma (PDAC) is an aggressive malignancy with a dismal prognosis, largely because of late‐stage diagnosis and therapeutic resistance. PDAC incidence has been rising, with modifiable and non‐modifiable risk factors contributing to disease development.
Alessandro Mannucci, Ajay Goel
wiley   +1 more source

Adequacy evaluation of 22‐gauge needle endoscopic ultrasound‐guided tissue acquisition samples and glass slides preparation for successful comprehensive genomic profiling testing: A single institute experience

open access: yesDEN Open, Volume 6, Issue 1, April 2026.
Abstract Objectives This study aimed to evaluate the successful sequencing rate of Foundation One CDx (F1CDx) using small tissue samples obtained with a 22‐gauge needle (22G) through endoscopic ultrasound‐guided fine needle acquisition (EUS‐TA) and to propose guidelines for tissue quantity evaluation criteria and proper slide preparation in clinical ...
Tami Nagatani   +11 more
wiley   +1 more source

Feasibility of Novel Slim Peroral Cholangiopancreatoscopy for the Diagnosis of Pancreatobiliary Disease

open access: yesDEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives To evaluate the clinical outcomes of peroral cholangiopancreatoscopy (POCPS) using the 9‐Fr eyeMAX for the diagnosis of pancreatobiliary diseases. Methods This retrospective study enrolled 43 patients who underwent POCPS using the 9‐Fr eyeMAX for diagnostic procedures at two tertiary referral centers between May 2023 and November ...
Haruo Miwa   +17 more
wiley   +1 more source

Gastric Foveolar‐Type Hyperplastic Polyp of the Duodenum With GNAS and KRAS Mutations: A Potential Precursor to Neoplasia

open access: yesDEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT We report a gastric foveolar‐type hyperplastic polyp of the duodenum harboring mutations in the GNAS and KRAS genes. The lesion was incidentally detected during a routine upper gastrointestinal endoscopy in a man in his 50s. It appeared as a 10‐mm elevated lesion located at the superior duodenal angle.
Kenji Yamazaki   +8 more
wiley   +1 more source

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