Related Experiment Video
Updated: Feb 2, 2026

Technique of Conjunctival Biopsy and Direct Immunofluorescence for Diagnosing Mucous Membrane Pemphigoid
Published on: June 17, 2025
Mucinous cystic neoplasm diagnosed by EUS-guided microforceps biopsy
Jordan Orr1, Robert Lockwood1, Safia Salaria2
1Division of Gastroenterology, Hepatology and Nutrition, Vanderbilt University Medical Center, Nashville, Tennessee, United States.
Abstract:
Background and study aims Mucinous cystic neoplasms (MCNs) of the pancreas have malignant potential. Current methods for diagnosing MCNs are inadequate. The aim of this case series is to present a novel method for establishing the diagnosis of MCNs. Clinical information from three patients seen at our institution was collected for a case series presentation. Patients were selected retrospectively based on diagnostic results. Three patients were diagnosed with MCNs based on histopathology obtained via microforceps biopsy. Evolving tissue acquisition techniques, such as microforceps intracystic biopsy, have improved the diagnostic yield of endoscopic ultrasound (EUS).
Related Concept Videos
Diagnosing Acidosis and Alkalosis
First, the pH level is assessed to determine whether the blood pH is normal (7.35–7.45), low (acidosis), or high (alkalosis).
Next, the PCO2 and...
Cystic Fibrosis: Pathogenesis
CF is primarily caused by a genetic mutation in a chromosome 7 gene coding for the cystic fibrosis transmembrane conductance regulator (CFTR) protein. The most common gene mutation leading to CF is the ΔF508 mutation,...
Cystic Fibrosis: Management
Sinus disease and chronic...
Lung Capacity
Pedigree Analysis
CRISPR

