Need to update to TNM 9
The app is great but needs to be updated to the current TNM 9
Best
Simple and best
Lung MD
Great app. Used a lot in preparation for pulmonary boards and was always accurate.
Wonderful and simple!
Highly recommend

Archived App (Last seen on 8 Jan 2026)
This is an archived listing of the app previously available on the App Store.This tool assists medical professionals in determining the TNM stage for lung cancer patients. It simplifies the process of generating an overall stage based on the latest AJCC guidelines. Designed by specialists for specialists, it aids in accurate staging for various healthcare roles.
2
March 14, 2018
This app has been updated by Apple to display the Apple Watch app icon. System enhancements to staging algorithm & user interface
MoreThis application serves as a staging aid specifically for lung cancer patients. It helps healthcare professionals determine the overall TNM stage of a patient by utilizing the latest guidelines from the AJCC (American Joint Committee on Cancer).
The app's primary feature is its ability to generate the overall TNM stage for lung cancer patients. It is based on the TNM 8 guidelines and is derived from the AJCC Cancer Staging Manual - Eighth Edition. It is designed for ease of use by medical specialists.
The definitions and overall stages used in this application are derived directly from the AJCC Cancer Staging Manual - Eighth Edition, Third Revision. The app has received permission from the American Joint Committee on Cancer (AJCC) for its use.
This tool is designed for cancer specialists and other healthcare professionals working in the field of lung cancer. This includes physicians, surgeons, radiologists, physician assistants, nurses, medical students, trial managers, and researchers.
No, this application is not a substitute for proper medical reasoning or clinical judgment. No medical decisions should be made based solely on the information provided by this app. The user assumes full responsibility for its use.