FDG PET/CT in a Case of Primary Tracheal ALK-Negative Anaplastic Large Cell Lymphoma.
case_report · Level V
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- Record sourced from PubMed, PMID 41632580.
- Also identified by DOI 10.1097/RLU.0000000000006193.
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Abstract
Primary tracheal lymphoma is very rare, accounting for <1% of all primary tracheal tumors. We describe FDG PET/CT findings in a case of primary anaplastic lymphoma kinase (ALK)-negative anaplastic large cell lymphoma of the trachea. The tumor was located in the lower tracheal wall and showed intense activity. A follow-up FDG PET/CT after 8 cycles of chemotherapy showed complete resolution of the tumor.
Medical subject headings
- Fluorodeoxyglucose F18
- Lymphoma, Large-Cell, Anaplastic
- Positron Emission Tomography Computed Tomography
- Receptor Protein-Tyrosine Kinases
- Tracheal Neoplasms