
Case of the Day - 086 - 2025 08 13 - Three Density Sign and the Bronchiolocentric Interstitial Pneumonia (BIP) Pattern Paid Members Public
Since a fibrotic HP pattern and a fibrotic HP as a clinical diagnosis can be confusing, the new guidelines propose that we use the term BIP for the pattern and HP for the clinical condition

Case of the Day - 083 - Diffuse Cystic Lung Disease with Additional Findings Paid Members Public
31-yrs old woman with mild dyspnea. The CT shows classic round cysts in the lungs with normal intervening lung parenchyma, findings highly suggestive of lymphangioleiomyomatosis (LAM). The video discusses additional findings that allow the diagnosis of LAM to made with certainty.

Snippet 27: Airspace Enlargement with Fibrosis (AEF) Paid Members Public
Airspace enlargement with fibrosis (AEF) is a distinct entity where fibrosis within areas of emphysema produces a characteristic appearance in patients with COPD, both in smokers and never-smokers
Chest Cases of the Day - Cases 66, 73, 74, 75 Paid Members Public
Four recent cases from the Case of the Day series on YouTube

REF Classroom - A Unified Approach to ILDs Paid Members Public
A new classroom on ILDs

Snippet 26: A Unified Approach to ILDs Paid Members Public
A new unified flow-chart encompassing the new knowledge over the last few years.

Snippet 25: Interstitial Lung Abnormality (ILA) - What is New and What Has Changed Paid Members Public
Interstitial lung abnormality (ILA) is becoming an important subject because of a variety of issues, including the increased all cause mortality and progression to ILD. It is important to understand the current status of ILA imaging.

Case 114: Pulmonary Arteriovenous Malformation (PAVM) Paid Members Public
Pulmonary AVMs are typically easy to diagnose on plain CT. Contrast CT helps with confirmation and planning. Embolization is the typical mode of treatment, even if the patient is asymptomatic.