Page 145 - Atlas of Small Animal CT and MRI

Larynx, Pharynx, and Neck 135

Figure 1.10.4 Nasopharyngeal Polyp (Feline) CT
4y FS Domestic Shorthair with upper respira-
tory noise and open‐mouth breathing. There
is soft‐tissue attenuating material filling the
nasopharynx and choana on transverse
images (a,b: arrows). The mass is well circum-
scribed and peripherally contrast enhancing
(c: arrowhead). The left tympanic bulla is
filled with a combination of mineral and soft‐
tissue attenuating material (d: open arrow).

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

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

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