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Updated: Aug 17, 2026

Performing and Processing FNA of Anterior Fat Pad for Amyloid
Published on: October 30, 2010
[Mediastinal and bronchovascular amyloidosis. An unusual x-ray morphologic finding]
M Biggemann1, R Kappes, D Hilweg
1Radiologische Klinik und Strahleninstitut, Evangelisches Krankenhaus Bethesda, Duisburg.
Abstract:
The clinical and radiographic aspects of an unusual case of mediastinal and bronchovascular amyloidosis are presented. Besides hilar and mediastinal lymphadenopathy, extensive amyloid deposition in the peribronchial and perivascular connective tissue sheaths can be observed. Plain film radiographs and CT demonstrate an uncommon pattern of increased bronchovascular markings, which is discussed. Because of peribronchial amyloid deposits, bronchoscopy is of no help in demonstrating this special type of tracheobronchial amyloidosis.
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