CTICasesIntravenous Lipoma
▶ Watch on YouTube — age-restricted, cannot embed here
[...]. Intravenous Lipoma. CTICases. Published April 22, 2016. https://str-case-explorer.pages.dev/c/hqqrd
Imaging findings
Imaging demonstrated an endoluminal fatty mass located in the subclavian vein near the junction with the internal jugular vein. Serial imaging over five years confirmed gradual growth of the mass. The location is characteristic, and the fatty attenuation is consistent with an intravenous lipoma, a rare entity potentially arising from perivascular fat proliferation.
Key takeaways
Intravenous lipomas are rare, slow-growing masses that typically occur in specific locations like the subclavian vein. Recognizing their fatty density and location helps avoid misdiagnosis as thrombus, although surgical intervention is sometimes required if they are symptomatic or enlarging.
AI-assisted summary — may contain errors. Verify against the source video. Learn more
More from this webinar
- Post-pneumonectomy BronchomalaciaIatrogenic
- Chronic Pulmonary ThromboembolismVascular
- Paraspinal Cyst (Cystic Schwannoma)Neoplastic
- Extralobar SequestrationCongenital
- Hypersensitivity PneumonitisILD
- Alveolar ProteinosisMetabolic
- Takotsubo CardiomyopathyCardiomyopathy
- Acute Type B Intramural HematomaAorta & Arteries
See all cases from April 22, 2016 →
Related Neoplastic cases
- Squamous Cell Carcinoma of the Lung with Recurrent Laryngeal and Phrenic Nerve Invasion
- Epithelioid Mesothelioma (Localized/Mediastinal presentation)
- Pulmonary Infarction due to Central Lung Cancer (Dumbbell Phenomenon)
- Silicosis with Lung Cancer and Central Lobular Nodules
- Ganglioneuroma of the Posterior Mediastinum
- Metastatic Pancreatic Adenocarcinoma