KMID : 1148920200540050261
|
|
Nuclear Medicine and Molecular Imaging 2020 Volume.54 No. 5 p.261 ~ p.263
|
|
Real Time F-18 FDG PET-CT-Guided Metabolic Biopsy Targeting Differential FDG Avidity in a Pulmonary Blastoma
|
|
Jain Tarun Kumar
Singh Harmandeep Kumar Rajender Bal Amanjit Sood Ashwani Mittal Bhagwant Rai
|
|
Abstract
|
|
|
Pulmonary blastoma (PB) is a rare thoracic malignancy and preoperative diagnosis is challenging. A young man presented with dyspnea and chest pain for 3?4 months and chest-computed tomography (CT) revealed large mass in the left lung upper lobe and pleural effusion. Repeated CT-guided fine-needle aspiration cytology from the lesion and pleural fluid aspiration was negative for malignancy. F-18-fluorodeoxyglucose positron emission tomography-computed tomography (FDG PET-CT) revealed heterogeneous tracer avidity in left lung mass with areas of necrosis. Real-time PET-CT-guided biopsy from metabolically active component of the lesion revealed biphasic PB on histopathology.
|
|
KEYWORD
|
|
Pulmonary blastoma, F-18 FDG PET-CT, PET-guided biopsy
|
|
FullTexts / Linksout information
|
|
|
|
Listed journal information
|
|
|