Reaction profile

The FDA adverse-event record for mri scan abnormal

101 FDA adverse-event reports reference mri scan abnormal (VeDDRA 99288). See the species, breeds, and drugs most associated with it below.

101
reports citing this reaction
29.7%
death-coded share
Dog
most-affected species
Oclacitinib Maleate
most-associated drug
Verify with FDA CVM →
101
Total Reports
30
Deaths
29.7%
Death Rate

Species Most Affected

Dog 89
Cat 8
Horse 3
Human 1

Breeds Most Affected

Crossbred Canine/dog 6
Terrier - Boston 5
Shepherd Dog - German 5
Retriever - Golden 5
Chihuahua 4
Beagle 4
Terrier (unspecified) 4
Retriever - Labrador 4
Pug 3
Pit Bull 3

Associated Drugs

Oclacitinib Maleate 12
Carprofen 11
Moxidectin 9
Prednisone 8
Meloxicam 7
Maropitant Citrate 7
Milbemycin Oxime + Spinosad 6
Spinosad 5
Afoxolaner 5
Cefovecin 4
Trilostane 4
Diphenhydramine Hcl 4
Clindamycin 4
Marbofloxacin 3
Phenobarbital 3
Tramadol 3
Hyaluronate Sodium 3
Fluconazole 3
Leptospira Canicola L-15 Strain C-51; Leptospira Grippotyphosa 1550 Lot 10005 St 3
Anesthetic 3

MRI SCAN ABNORMAL Reaction Insights

101 reports name MRI SCAN ABNORMAL; 30 recorded a death outcome (29.7% of reported events, not a population-level mortality rate). VeDDRA code: 99288.

By species: Dog (89 reports), Cat (8 reports), Horse (3 reports). By breed: Crossbred Canine/dog (6), Terrier - Boston (5), Shepherd Dog - German (5).

Most co-reported drugs: Oclacitinib Maleate (12 reports), Carprofen (11 reports), Moxidectin (9 reports), Prednisone (8 reports).

Read these counts as reporting volume, not risk: per our methodology, co-reporting reflects temporal association captured in voluntary submissions, not proof that a drug caused this reaction. A widely-prescribed drug will rack up more raw co-reports at an identical true rate than a rarely-used one, so compare within similar-exposure products.

Source: FDA Center for Veterinary Medicine openFDA Animal & Veterinary Adverse Events (CVM AER) · 2025

Every figure on PlainBreed is rendered directly from FDA openFDA adverse event data, no number is typed in by an editor. This page draws directly on FDA openFDA data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.