# EUS - Diagnostic and Interventional Endoscopic Ultrasound

> Educational app for diagnostic and interventional endoscopic ultrasound (EUS). (iPhone/iPad app by Endosonography, LLC.)

- Source: https://appshunter.io/ios/app/eus-diagnostic-and-interventional-endoscopic-ultrasound/id527085806 (this page in markdown: same URL + `.md`)
- Developer: [Endosonography, LLC](https://appshunter.io/developer/527086049)
- Category: Medical, Education
- Price: Free
- Rating: 3.00/5 from 5 App Store ratings · 6 written reviews indexed
- Age rating: 12+
- Requires: iOS 7.0 · 844 MB
- Languages: American English
- Released: 2012-05-22
- Data updated: 2026-06-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/eus-diagnostic-and-interventional-endoscopic-ultrasound/id527085806/reviews.md

## What is EUS?

An App (EUS) dedicated to endoscopic ultrasound education has been developed by Drs Shyam Varadarajulu, Paul Fockens and Robert Hawes. This App is a “must-have” for all endoscopists, pulmonologists and gastroenterology/pulmonology trainees interested in EUS. The EUS App is available for free download in the online apple store. 

The App is compatible for use with both iPads and iPhones. The key features of the EUS App are 

(1) Teaching videos (with audio) on how to perform Diagnostic EUS, 
(2) Teaching videos (with audio) for Interventional EUS, 
(3) Video Atlas (no audio) of common diseases (streamed from YouTube), 
(4) Lecture slides: the iPhone and iPad can be connected to a projector and the slides be used for lectures, 
(5) What is New in EUS: quarterly literature review on the latest developments in EUS, 
(6) Cytopathology section: a dedicated video lecture teaching endosonographers how to process and interpret FNA specimens will be streamed from YouTube and lecture slides on EUS cytopathology, 
(7) Educational Resources section: provides information on TNM cancer staging, role of antibiotics and anticoagulation in EUS-FNA/interventions and medication dosages for celiac plexus interventions and, 
(8) Conferences: information on meetings dedicated to EUS.

This App is not a one-time development. It will be periodically updated and revised. Future developments will include sections dedicated to Endobronchial Ultrasound (EBUS) and Updated videos and literature review.

## Key features

- Diagnostic EUS teaching videos
- Interventional EUS teaching videos
- Video atlas of common diseases
- Lecture slides for presentations
- Quarterly literature reviews
- Cytopathology video lectures
- EUS educational resources

## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/eus-diagnostic-and-interventional-endoscopic-ultrasound/id527085806/reviews.md

### 3/5 — Please fix

*2025-05-19*

This is such a great app for learning EUS. The functionality of the app is terrible. There is no play or pause buttons, I get stuck on videos with no way to go back unless I restart the app. Some videos don’t even play, I get stuck with a black screen.
Please Fix!!!!

### 2/5 — Not working

*2025-01-27*

The app is not opening it stopped on it own 
Can u pls fix it

### 1/5 — Not working !

*2023-08-10*

App is not longer working. Too bad, ir was excellent!

### 1/5 — Video is not working

*2020-03-17*

Not working at all

### 1/5 — Locked first screen!

*2014-05-03*

I cannot leave the EUA! Useless application... Uninstalled. Do not waste your bandwidth before an update is delivered.

### 5/5 — Excellent learning tool

*2013-11-14*

This app hands down is the best resource for learning EUS.

## Frequently asked questions about EUS

### What is EUS primarily used for?

EUS is primarily used for diagnostic and interventional procedures in gastroenterology and pulmonology. This app provides educational content on how to perform these procedures.

### What kind of videos are available on EUS?

EUS offers teaching videos with audio for both diagnostic and interventional EUS procedures. It also includes a video atlas of common diseases, streamed from YouTube.

### Can I use EUS lecture slides for my own presentations?

Yes, the lecture slides in the EUS app can be connected to a projector for use in lectures, making it a valuable tool for educators.

### How often is EUS updated with new information?

EUS is periodically updated and revised. It includes quarterly literature reviews on the latest developments in EUS, ensuring users have access to current information.

### What devices is EUS compatible with?

EUS is compatible with iPhones and iPads, allowing medical professionals to access educational content on their preferred Apple devices.

### Does EUS have ads?

No, EUS does not contain advertisements. It is a free download with no ads, providing an uninterrupted learning experience.

### What is the age rating for EUS?

The EUS app has an age rating of 12+, making it suitable for trainees and professionals in the medical field.

### Where can I find information on EUS conferences?

The EUS app includes a dedicated section for Conferences, providing information on meetings dedicated to Endoscopic Ultrasound.

## Version history (last 5 releases)

### 3.9.4 — 2016-09-03

This app has been updated by Apple to display the Apple Watch app icon.

This update includes literature review from DDW 2016, new videos on PFC drainage and fine-needle biopsy in the interventions and diagnostic EUS section, addition of 20 new videos to the atlas section and new quiz on EUS and cytopathology for self-assessment.

### 3.9.3 — 2015-07-09

Fixed a crash when viewing certain videos in landscape orientation on the iPad.  Affected areas include Diagnostic/Pancreas, some Interventional videos, and all Cytopathology videos.

### 3.9.2 — 2015-06-16

- Updated newsletters and made for better readability
- Fixed issues with not getting all YouTube videos
- Fixed an issue preventing the quiz section from working properly

### 3.9.1 — 2015-04-07

Bug fixes

### 3.9 — 2015-01-08

The update includes new videos in diagnosis and atlas sections, literature update, self-evaluation quiz and patient information.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*