Page 466 - Atlas of Small Animal CT and MRI

456 Atlas of Small Animal CT and MRI

Figure 4.5.15 Tracheal Lymphoma (Feline) CT
8y FS Domestic Shorthair with 1‐month his­
tory of stridor. On a CT image cranial to the
mass, the trachea has a normal ovoid appear­
ance and is thin walled (a: arrow). Caudally,
a poorly defined, moderately enhancing mural
mass encompasses approximately 75% of the
tracheal wall circumference and distorts the
tracheal lumen (b,c: arrows; c is a magnifica­
tion of b). A comparable bronchoscopic view
of the mass (d) is consistent with the CT find­
ings. Cytologic diagnosis was lymphoma.

(a) CT+C, TP (b) CT+C, TP

(c) CT+C, TP (d) ES

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