Carotid body tumor MRI

Carotid body tumor Microchapters
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Sahar Memar Montazerin, M.D.[2]

Overview

There are no MRI findings associated with [disease name].

OR

[Location] MRI may be helpful in the diagnosis of [disease name]. Findings on MRI suggestive of/diagnostic of [disease name] include [finding 1], [finding 2], and [finding 3].

OR

There are no MRI findings associated with [disease name]. However, a MRI may be helpful in the diagnosis of complications of [disease name], which include [complication 1], [complication 2], and [complication 3].

MRI

• On MRI, findings of carotid body tumor, include:

• T1: iso to hypointense compared to muscle
• Salt and pepper appearance when larger, representing a combination of punctate regions of haemorrhage or slow flow (salt) and flow voids (pepper)
• Intense enhancement following gadolinium
• T2: hyper intense compared to muscle
• Salt and pepper appearance also seen on T2

Gallery

• 

  MRA of carotid body tumor

• 

  Carotid body tumor angiography

• 

  CT scan of carotid body tumor.