CTICasesMature Teratoma
Imaging findings
A round, predominantly cystic mass in the anterior mediastinum (thymic location) with low density on CT, punctate calcification, and rim enhancement on MRI/CT.
Key takeaways
In young adults, the differential for an anterior mediastinal mass includes lymphoma, germ cell tumors, and thymic issues. Histopathology in this case revealed sebaceous glands, characteristic of a mature teratoma.
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