# Lung CT Field Guide

> Medical app for interpreting lung CT scans with images, illustrations, and diagnostic suggestions. (iPhone/iPad app by RADIOLOGiQ, LLC.)

- Source: https://appshunter.io/ios/app/lung-ct-field-guide/id895302733 (this page in markdown: same URL + `.md`)
- Developer: [RADIOLOGiQ, LLC](https://appshunter.io/developer/519524135)
- Category: Medical, Education
- Price: Free
- Rating: 5.00/5 from 11 App Store ratings · 3 written reviews indexed
- Age rating: 12+
- Requires: iOS 8.0 · 58 MB
- Languages: American English
- Released: 2014-07-13
- Data updated: 2026-06-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/lung-ct-field-guide/id895302733/reviews.md

## What is Lung CT Field Guide?

Introducing the Lung CT Field Guide app, an excellent resource for a wide-range of physician specialists, in particular radiologists and pulmonologists. One of the critical steps in interpreting a lung CT is identifying and appropriately describing imaging findings in the lung. Review and explore lung CT images and color graphic illustrations of the fundamental patterns of lung disease on CT. Play with an experimental diagnosis engine that will try to suggest a differential diagnosis list to consider with any number and combination of lung CT findings! Includes over 100 carefully curated CT images and color graphic illustrations. 

An invaluable resource for staff physicians, fellow physicians, resident physicians, and medical students at an unmatched price.

Browse
· Over 60 prototypical lung CT images, organized by: increased attenuation findings, decreased attenuation findings, miscellaneous findings, craniocaudal distribution, and axial distribution
· Nearly 60 color graphic illustrations of prototypical lung CT imaging features

Discover
· Experimental diagnosis engine takes your lung CT observations and will try to suggest a differential diagnosis list to consider - for educational purposes only

Requirements
· Requires a device with iOS 7 or later

## Key features

- Lung CT image library
- Color graphic illustrations of lung disease patterns
- Experimental differential diagnosis engine
- Organized by CT findings and distribution
- Over 100 curated images and illustrations

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/lung-ct-field-guide/id895302733/reviews.md

### 5/5 — Excellent app!

*2016-06-04*

Beautiful design, very thoughtful.

### 5/5 — Reluctant Reviewer

*2015-05-24*

I never write reviews but I am persuaded in this case by the high standards of design, creativity, and ease of use that this developer puts into all their medical imaging support products. Fantastic and promising work. Easy to use and always helps me think of a dx I might have forgotten or confirm one I was strongly considering anyway. Like having a colleague to 'bounce things off of', but one that always answers the phone and is never too busy to brainstorm with you. Well done.

### 5/5 — A must have!

*2014-08-25*

Amazing resource! Excellent for all radiologists at all levels. Great for medicine and pulmonologists, as well. I wish something like this existed for neuro or MSK radiology.

## Frequently asked questions about Lung CT Field Guide

### What is the Lung CT Field Guide?

The Lung CT Field Guide is a free medical application designed to assist physicians, especially radiologists and pulmonologists, in interpreting lung CT scans. It provides a collection of CT images, illustrations, and an experimental diagnostic engine.

### Who is the Lung CT Field Guide for?

This app is an invaluable resource for staff physicians, fellow physicians, resident physicians, and medical students who need to identify and describe imaging findings in the lung on CT scans.

### What kind of content does the Lung CT Field Guide offer?

It includes over 100 carefully curated CT images and color graphic illustrations of fundamental patterns of lung disease on CT, organized by findings and distribution.

### Does the Lung CT Field Guide have a diagnostic engine?

Yes, it features an experimental diagnosis engine that suggests a differential diagnosis list based on your observations of lung CT findings. This feature is for educational purposes only.

### What are the system requirements for the Lung CT Field Guide?

The app requires a device with iOS 7 or later. It is supported on iPhone, iPad, and iPod.

### How often is the Lung CT Field Guide updated?

The latest version, 1.3, was released on November 27, 2018. The app was initially released on July 13, 2014.

### What is the user rating for the Lung CT Field Guide?

The app has a perfect rating of 5.0 stars based on 11 ratings, indicating a very positive user sentiment among its users.

### Does the Lung CT Field Guide contain advertisements?

No, the Lung CT Field Guide does not contain advertisements. It is a free application without any in-app purchases or ads.

## Version history (last 5 releases)

### 1.3 — 2018-11-27

Support for iPhone XS Max, 11-inch iPad Pro, and 12.9-inch iPad Pro (3rd generation) devices.

### 1.2 — 2017-11-05

- iPhone X layout improvements
- iOS 11 layout improvements

### 1.1.2 — 2017-07-18

• Minor UI updates

### 1.1.1 — 2015-02-18

· New app icon
· Minor UI tweaks

### 1.1 — 2015-01-02

· Support for iOS 8
· Support for iPad
· Support for iPhone 6 and iPhone 6 Plus

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All apps by RADIOLOGiQ, LLC: https://appshunter.io/developer/519524135

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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 2026-06-04.*