Reaction profile

The FDA adverse-event record for hepatic tumour

62 FDA adverse-event reports reference hepatic tumour (VeDDRA 506). See the species, breeds, and drugs most associated with it below.

62
reports citing this reaction
53.2%
death-coded share
Dog
most-affected species
Trilostane
most-associated drug
Verify with FDA CVM →
62
Total Reports
33
Deaths
53.2%
Death Rate

Species Most Affected

Dog 60
Cat 2

Breeds Most Affected

Retriever - Labrador 9
Retriever - Golden 6
Terrier - Yorkshire 4
Crossbred Canine/dog 3
Dog (unknown) 3
Beagle 2
Terrier - Boston 2
Terrier (unspecified) 2
Collie - Border 1
Dachshund - Miniature 1

Associated Drugs

Trilostane 21
Carprofen 11
Bedinvetmab 10
Gabapentin 8
Oclacitinib Maleate 7
Tramadol 5
Enrofloxacin 4
Meloxicam 4
Maropitant Citrate 4
Ivermectin 3
Grapiprant 3
Spinosad 2
Milbemycin Oxime + Spinosad 2
Cefpodoxime 2
Afoxolaner 2
Deracoxib 2
Adequan 2
Milbemycin Oxime + Praziquantel 2
Sarolaner 2
Omeprazole 2

Hepatic tumour Reaction Insights

62 reports name Hepatic tumour; 33 recorded a death outcome (53.2% of reported events, not a population-level mortality rate). VeDDRA code: 506.

By species: Dog (60 reports), Cat (2 reports). By breed: Retriever - Labrador (9), Retriever - Golden (6), Terrier - Yorkshire (4).

Most co-reported drugs: Trilostane (21 reports), Carprofen (11 reports), Bedinvetmab (10 reports), Gabapentin (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.