Aspergillus fumigatus: Is Dual-Tracer 18FDG/68Ga-FAPI PET/CT Capable of Distinguishing Fungal Infection and Unspecific Inflammation From Recurrent Lung Cancer?
Clin Nucl Med
; 2024 Aug 01.
Article
in En
| MEDLINE
| ID: mdl-39086067
ABSTRACT
ABSTRACT A 61-year-old woman, referred for recurrent pneumonia over a period of 3 months with insufficient response to antibiotic treatment, presented with coughing and intense right-sided chest pain. Previously, she underwent right upper lobectomy for locally advanced non-small cell lung cancer (squamous cell carcinoma) followed by adjuvant chemotherapy and subsequent partial chest wall resection with polytetrafluoroethylene net insert due to a pleurocutaneous fistula. 18FDG plus a 68Ga-labeled fibroblast activation protein inhibitor (68Ga-FAPI) PET/CT scans were performed to rule out non-small cell lung cancer recurrence. Pathological workup with bronchoscopy and endobronchial ultrasound-guided transbronchial fine-needle aspiration of the lymph nodes showed no evidence of malignancy, but microbiology confirmed Aspergillus fumigatus infection of the middle lobe. Thus, the patient transitioned from antibiotic to antifungal therapy; no second-line oncologic treatment was initiated.
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1
Collection:
01-internacional
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MEDLINE
Language:
En
Journal:
Clin Nucl Med
Year:
2024
Document type:
Article
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