EUS-B-FNA Enabled Pathological Diagnosis After Airway Stenting due to Severe Stenosis by Adenocarcinoma

Shoichiro Arimori1, Yuki Takigawa1, Ken Sato1

  • 1Department of Respiratory Medicine NHO Okayama Medical Center Okayama Japan.

Respirology Case Reports
|January 19, 2026
PubMed

Related Concept Videos

Design of a Biocompatible Drug-Eluting Tracheal Stent in Mice with Laryngotracheal Stenosis08:26

Design of a Biocompatible Drug-Eluting Tracheal Stent in Mice with Laryngotracheal Stenosis

Laryngotracheal stenosis results from pathologic scar deposition that critically narrows the tracheal airway and lacks effective medical therapies. Using a PLLA-PCL (70% poly-L-lactide and 30% polycaprolactone) stent as a local drug delivery system, potential therapies aimed at decreasing scar proliferation in the trachea can be...
7.2K
Performing and Processing FNA of Anterior Fat Pad for Amyloid09:41

Performing and Processing FNA of Anterior Fat Pad for Amyloid

Fat pad aspiration is a preferred, minimally invasive, and low cost approach as compared to other methods to detect amyloid for diagnosis of systemic amyloidosis. This video article demonstrates a procedural outline for performing fat pad aspiration with appropriate processing of the specimen for the optimal diagnostic...
56.1K
Catheter-based Endovascular Angioplasty for Fibrosing Mediastinitis-associated Pulmonary Vein Stenosis06:59

Catheter-based Endovascular Angioplasty for Fibrosing Mediastinitis-associated Pulmonary Vein Stenosis

Pulmonary vein stenosis (PVS) is a life-threatening complication of fibrosing mediastinitis (FM), with a poor prognosis if not properly treated. Currently, catheter-based endovascular angioplasty is a promising therapeutic strategy for FM-associated PVS. This protocol primarily outlines a stepwise approach to the transcatheter procedure for FM-associated...
533
Imaging In-Stent Restenosis: An Inexpensive, Reliable, and Rapid Preclinical Model09:46

Imaging In-Stent Restenosis: An Inexpensive, Reliable, and Rapid Preclinical Model

This video demonstrates how to use a preclinical inexpensive and reliable model to study pathobiological and pathophysiological processes of in-stent restenosis development. Longitudinal in vivo monitoring using OCT (Optical Coherence Tomography) and analysis of OCT images are also...
14.3K
Fabrication of Small Caliber Stent-grafts Using Electrospinning and Balloon Expandable Bare Metal Stents06:55

Fabrication of Small Caliber Stent-grafts Using Electrospinning and Balloon Expandable Bare Metal Stents

In the protocol, we present a method to manufacture a small caliber stent-graft by sandwiching a balloon expandable stent between two electrospun nanofibrous polyurethane...
9.4K
A Minimally Invasive Model of Aortic Stenosis in Swine06:51

A Minimally Invasive Model of Aortic Stenosis in Swine

This protocol describes a minimally invasive surgical procedure for ascending aortic banding in...
1.6K