Results 131 to 140 of about 267,155 (260)

Cold Resection for Superficial Non‐Ampullary Duodenal Epithelial Tumors: Current Evidence and Clinical Perspectives

open access: yesDEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Superficial non‐ampullary duodenal epithelial tumors (SNADETs) are increasingly treated with endoscopic resection. Although conventional thermal techniques are effective, the thin duodenal wall and distinctive anatomy have driven interest in cold resection techniques that avoid electrocautery‐related injury.
Yuichiro Mikuriya   +3 more
wiley   +1 more source

EFFECT OF FORCEPS SIZE AND MODE OF ORIENTATION ON ENDOSCOPIC SMALL-BOWEL BIOPSY EVALUATION

open access: yes, 1994
Endoscopy is increasingly being used to obtain duodenal biopsy specimens in suspected small intestinal malabsorption. We have prospectively evaluated the effect of standard and jumbo biopsy forceps, as well as the mode of orientation of the specimens ...
LADAS, SD   +3 more
core   +1 more source

Testicular Biopsies in Adolescent and Adult Andrological Patients: The EAA Clinical Guidelines

open access: yesAndrology, Volume 14, Issue 7, Page 1906-1928, October 2026.
ABSTRACT Background Histological evaluation of testicular tissue is central to the assessment of infertile men, particularly those at an increased risk of testicular germ cell tumors (TGCT). Traditionally, testicular biopsies have been used primarily for diagnostic purposes, such as the detection of germ cell neoplasia in situ (GCNIS). With advances in
Lise Aksglaede   +11 more
wiley   +1 more source

Next Generation Sequencing for the Differentiation of Benign and Malignant Biliary Strictures

open access: yesLiver International, Volume 46, Issue 10, October 2026.
ABSTRACT The differentiation between benign and malignant biliary strictures remains a significant clinical challenge. Recent studies have suggested that next generation sequencing (NGS) can improve the diagnostic accuracy. However, evidence on its performance in routine clinical practice is limited. Therefore, validation of the diagnostic value of NGS
Antonia Gillmeister   +6 more
wiley   +1 more source

Modified Sigmoidoscopy Biopsy Forceps [PDF]

open access: yesJournal of the Royal Society of Medicine, 1998
openaire   +2 more sources

Multifunctional Adhesive Hydrogel for Rapid Cardiac Hemostasis and Antibacterial Protection

open access: yesAdvanced Materials Technologies, Volume 11, Issue 18, 18 September 2026.
A multifunctional polyacrylamide/gelatin/tannic acid hydrogel (PGT) is presented for rapid cardiac hemostasis under wet, dynamic conditions. Surface tannic acid coating enables instantaneous wet adhesion, accelerates coagulation, and confers antibacterial activity within a single platform.
Seoha Kim   +5 more
wiley   +1 more source

Endoscopic transpapillary brush cytology and forceps biopsy in patients with hilar cholangiocarcinoma.

open access: yes, 2008
AIM: To evaluate the sensitivity of brush cytology and forceps biopsy in a homogeneous patient group with hilar cholangiocarcinoma. METHODS: Brush cytology and forceps biopsy were routinely performed in patients with suspected malignant biliary ...
Weber, A;von Weyhern, C;Fend, F;Schneider, J;Neu, B;Meining, A;Weidenbach, H;Schmid, RM;Prinz, C
core  

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