Lung Cancer Screening Guide

Version 8.2 • Added new self-assessment quiz pack Version 8.1.2 • UI/UX refinements (optimized for iOS 26) Version 8.1.1 • General improvements (e.g. enhanced support for smaller devices) Version 8.1 • Added Brock (full model) calculator • Added FAQ section Version 8.0.1 • Minor performance and stability improvements ***Version 8.0*** v8.0 is our first major update in six years, bringing Lung Cancer Screening Guide up to Lung-RADS v2022 standards. To support ongoing maintenance, regular guideline updates, and self-assessment question packs, this release introduces a free trial—after which continued use requires a 6- or 12-month auto-renewing plan. Guideline Upgrades • Upgraded from ACR Lung-RADS v1.1 to ACR Lung-RADS v2022, ensuring you have the latest criteria for lung cancer screening. Added ‘S’ modifier integration for clinically significant incidental findings—instantly flag and address other notable abnormalities. Smarter Decision Support • Expert‑curated self‑assessment question packs. Complete rebuild • Re‑engineered from the ground up for smoother interaction and greater reliability. Brand‑new modern interface optimized for both iPhone and iPad. Full Dark Mode and Dynamic Type support for comfortable viewing in any environment. Pricing update • After the free trial, continued use requires a 6‑ or 12‑month auto‑renewing subscription. Manage or cancel anytime in Settings ▸ Apple ID ▸ Subscriptions. Thanks for choosing Lung Cancer Screening Guide— a quick rating in the App Store helps us a lot!

Download includes a free trial; continued use requires a 6‑ or 12‑month auto‑renewing subscription. Lung Cancer Screening Guide is a clinical decision‑support tool built around ACR Lung‑RADS v2022, including the new “S” modifier for clinically significant incidental findings. The app delivers step‑by‑step guidance at the point of care, streamlining lung‑nodule categorization and follow‑up so you can apply standardized recommendations with clarity and consistency—whether you practice in radiology, pulmonology, or primary care. --- Key Features (unlocked after the free trial with an active subscription) ACR Lung‑RADS v2022 Integration • Full, in‑app access to every Lung‑RADS category (0–4X) plus the “S” modifier, with concise management instructions drawn directly from the guidelines. Dynamic Lung‑RADS Card • A single, color‑coded card that updates your Lung‑RADS score in real time as you enter screening round, nodule morphology, size, and growth—making classification fast. S Modifier Integration • Toggle clinically significant findings across organ systems (e.g., coronary calcium, thyroid nodule, liver lesion) and instantly receive tailored, ACR‑based follow‑up recommendations sourced from the ACR Incidental Findings White Papers. Comprehensive Nodule Insights • Practical guidance on measuring nodules, stepped management pathways, etc. Self-Assessment Mode • Expert-curated self-assessment question packs. Brock (Full Model) Calculator • Calculate a CT-detected nodule’s 2–4 year malignancy risk. Enhanced Readability • Dark‑mode support, dynamic text sizing, and a distraction‑free interface optimized for hectic reading environments. Offline Access • All guideline logic run on‑device—no login or server needed. Medical Disclaimer: This app is for informational purposes only and is not a substitute for professional medical advice. In addition to using this app, always consult a qualified healthcare provider for diagnosis and treatment decisions. SUBSCRIPTION OPTIONS ¹ • 6‑Month subscription (free trial available) | Price displayed in‑app; may vary by region • 12‑Month subscription (free trial available) | Price displayed in‑app; may vary by region We strive to incorporate any updates to ACR Lung‑RADS or S Modifier guidance within 30 days of publication and plan to add new self‑assessment question packs every six months. Future feature additions and update frequency may change without notice. ¹ Payment & Renewal – Payment is charged to your Apple ID at confirmation. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in Settings ▸ Apple ID ▸ Subscriptions. Note: If you switch plans or re-subscribe during the free trial, the remaining trial time is lost and you will be charged immediately. Privacy Policy: https://radiologiq.squarespace.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/