Endotracheal metastasis from squamous cell cancer of the head and neck: PET/CT imaging.

Abstract:

:Lung cancer is the main malignancy with frequent endotracheal and endobronchial dissemination. Extrapulmonary sources of airway metastasis are less common, predominantly seen with breast, colorectal, and renal neoplasms. Head and neck cancer represents only a small fraction of tumors with tracheal luminal metastasis. We present 2 such rare cases with F-18 FDG PET/CT imaging. These 2 companion cases show in one instance an obvious hypermetabolic endotracheal lesion and in the other one a discrete airway metastasis overlooked by chest CT and diagnosed by PET with coregistered CT.

journal_name

Clin Nucl Med

authors

Nguyen BD,Ram PC,Roarke MC

doi

10.1097/RLU.0b013e31816a790a

subject

Has Abstract

pub_date

2008-05-01 00:00:00

pages

340-1

issue

5

eissn

0363-9762

issn

1536-0229

pii

00003072-200805000-00010

journal_volume

33

pub_type

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