Rad At Hand

Your digital companion in the reading room. Free, advanced, and interactive tools for practicing radiologists and radiology trainees.

Most Popular Calculators

O-RADS ™ 2022 (US & MRI) ACR TI-RADS ™ LUNG-RADS ® 2022 PI-RADS ® 2.1 LI-RADS ® 2024 (CT/MRI, US, and CEUS + TRA) CAD-RADS ™ 2022 Adrenal CT Washout NASCET & ECST for ICA Stenosis (CTA/MRA) Gonadal (Ovarian & Testicular) Volume
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Radiology Mobile Apps

Rad At Hand is also available on the App Store and Google Play. Explore our specialized mobile applications built specifically for modern radiologists.

Radiology Calculators App Icon
Radiology Calculators

Navigate complex imaging guidelines with instant, offline scoring and measurement tools.

 Radiology Core Qbank App Icon
CORE QBank: NIS & RISC 2026

High-yield questions for the radiology Core (Qualifying) and Certifying exams.

Management of Incidental Findings

Generate management recommendations for incidental findings on CT/MRI per ACR guidelines.

Launch Tool
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Radiology CaseBank

Radiology CaseBank

Radiology CaseBank is an initiative that aims to improve radiology education by offering free and interactive imaging cases, similar to those on a PACS station. Our goal is to help trainees improve their radiological interpretation skills.

 On-call Essentials

On-call Essentials

Being on-call can be challenging, but our On-Call Essentials section is here to help. This section is packed with useful tools and resources that are indispensable for radiology trainees when they are on call.

 Educational Resources

Educational Resources

A curated collection of websites, Twitter (X) accounts, and YouTube channels that are beneficial for radiology trainees. These resources, which are predominantly free, offer a wealth of information and learning materials.