CTICasesPulmonary Nocardiosis in a Heart Transplant Recipient
Cite this case
[...]. Pulmonary Nocardiosis in a Heart Transplant Recipient. CTICases. Published May 7, 2020. https://str-case-explorer.pages.dev/c/mwwpv
Imaging findings
CT chest in a heart transplant recipient shows multiple large, round, bilateral pulmonary nodules and masses, mimicking a fungal infection. Sputum cultures grew Nocardia species.
Key takeaways
Nocardiosis is an opportunistic bacterial infection that can mimic invasive fungal infections (like Aspergillus or Cryptococcus) on CT, presenting as multiple nodules or consolidation. It typically occurs in transplant recipients after prophylaxis (e.g. Bactrim) has been discontinued or reduced.
AI-assisted summary — may contain errors. Verify against the source video. Learn more
More from this webinar
- Anomalous Origin of Right Coronary Artery from Septal PerforatorCoronary
- Left Main Coronary Artery Occlusion Secondary to Aortic Root AbscessValvular
- Thymic Lymphoid Hyperplasia Invaginating the MediastinumAutoimmune
- Pulmonary Syphilitic Gummas in Hodgkin's DiseaseInfection
- Combined Pulmonary Fibrosis and Emphysema with Spontaneous PneumothoraxILD
- Aortic Graft Infection post Type-A Dissection RepairAorta & Arteries
- Portopulmonary Shunt in Fontan-Associated CirrhosisCongenital
- Unrepaired Aortic Coarctation with Rheumatic Mitral StenosisAorta & Arteries
See all cases from May 7, 2020 →