Pneumonia / Lung Infections
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- Опубликовано: 22 июл 2024
- Review the different ways lung infections can present on imaging, a practical method for categorizing lung infections, and what the role of medical imaging is in their diagnosis.
Some of the case images in this talk appear courtesy of Ahmed El-Sherief, MD.
00:00 - Introduction
00:59 - Perspective
02:17 - Imaging Feature: Ground-Glass Opacities
02:53 - Imaging Feature: Consolidation
04:15 - Imaging Feature: Centrilobular Nodular Pattern
04:48 - Imaging Feature: Tree-in-Bud Nodular Pattern
05:16 - Imaging Feature: Multiacinar Opacities
05:41 - Imaging Feature: Nodule
06:27 - 3 Imaging Patterns of Lung Infection Evolution
08:19 - Imaging Feature: Fibroproductive Opacities
09:06 - Imaging Feature: Miliary (Random) Nodular Pattern
09:30 - Approach Lung Infections as 10 Categories
12:20 - Tuberculosis
15:15 - Septic Emboli
16:29 - Community Acquired Pneumonia
16:56 - Viral Pneumonia
17:40 - Non-Tubercular Lung Infection
18:26 - Aspiration Pneumonia
19:19 - Consolidative Staphylococcal Pneumonia
19:47 - Endemic Fungal Infection
20:40 - Pneumocystis
21:44 - Aspergillosis
23:38 - Summary Table
25:09 - Rules of the Road 
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Very Informative!! Thank You!!
thank you for posting this educational video. I’m a community Intensivist. Appreciate you sharing the knowledge Make me feel I’m in an academic center and can continue my lifelong learning
Thank you so much! This is literally the best video on yt on pneumonia. Please keep up the good work!
Perfect and excellent thanks
My Husband has stage 4 cancer he has fungal infection in the Lungs 17 weeks he on antibiotics How long does it take to complete he wants to get back on the chemotherapy
Prayers 🙏 for your husband
can you explain halo and reverse halo signs in fungal infection
Sure thing! Halo sign = solid nodule or mass surrounded by a zone of ground-glass opacity (i.e. solid opacity centrally, ground-glass peripherally). Reverse halo sign = ground-glass with consolidation along its margins (ground-glass centrally, solid opacity peripherally). Halo sign can occur with invasive aspergillosis, endemic fungal infections, and mucormycosis. However, halo sign is not specific for fungal infection and can occur with many other disorders, e.g. septic pulmonary emboli, nocardia, primary lung cancer, GPA, and lung mets from melanoma, choriocarcinoma, and angiosarcoma just to name a few. Although we tend to think of organizing pneumonia, slowly resolving lung infections, and pulmonary infarcts first when we encounter reversed halo sign, one fungal infection in particular comes to mind too - mucormycosis. I'll share some images of one such case in the "Community" tab for this channel.
@@radiologyframeworks thank you sir