Page 359 - Veterinary diagnostic imaging birds exotic pets wildlife
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CHAPTER 30  III Acreage Pets  355




























                     A                                   B








































                     C
                    Figure 30-14  •  A, Survey film of the central facial region of an alpaca with a suspected nasolacrimal duct obstruction appears normal.

                    B, Lateral and ultraclose lateral (C) views show a medium-sized filling defect distally with marginal irregularity dorsally, consistent with

                    a luminal mass or mass effect.



















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           ch030-A02527.indd   355                                                                                    2/11/2008   11:23:41 AM
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