06.09.2024 | Case report
Pulmonary teratoma masquerading as aspergilloma
verfasst von:
Rahul Kumar Jaiswal, Mohit Kumar Joshi, Ankur Goyal, Aruna Nambirajan, Rajinder Parshad
Erschienen in:
Indian Journal of Thoracic and Cardiovascular Surgery
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Abstract
Pulmonary teratomas are extremely rare extragonadal neoplasms. As the clinical features are non-specific, the diagnosis rests on the radiological findings. The characteristic computed tomography (CT) findings of a teratoma in the lung include heterogenous lobulated mass containing soft tissue, fat, fluid, and/or calcification. However, at times these distinctive findings may be absent and the diagnosis is revealed only after surgery. We report a case of intrapulmonary mature teratoma in a patient where the preoperative diagnosis of aspergilloma was considered based on the imaging findings. We discuss some imaging findings that may help differentiate intra-pulmonary teratoma with aspergilloma. We also present a review of all published cases where teratoma mimicked as some other pulmonary lesions.