Reaction profile

The FDA adverse-event record for pr-duodenum, lesion(s)

26 FDA reports name pr-duodenum, lesion(s), a lower-volume reaction in the CVM extract (VeDDRA 99674). Plate stamps and neighbourhood peers follow.

#2062 of 2,481
by report volume (all reactions)
26
reports citing this reaction
57.7%
death-coded share
Dog
most-affected species
Verify with FDA CVM →

Release-over-release change

What changed in the latest FDA data snapshot

PlainBreed reconstructed the prior snapshot from dated openFDA partitions through 2025 Q4, then compared it with the 2026-07-27 openFDA export. PR-DUODENUM, LESION(S) has 26 reports now versus 26 in that prior snapshot: 0 the same number of (0.0%).

Report change
+0
Death-coded reports
+0
Death-coded share
+0.0 pts

This compares reported-event counts in two source snapshots. It does not establish a change in real-world risk, product safety, or disease incidence.

Subscribe to PR-DUODENUM, LESION(S) changes

FDA AER · VeDDRA plate

Code 99674 VOL-TRACE

VOL-TRACE · DEATH-HOT · LOWER-Q · PHOTO-FINISH · SPECIES-DOG · DRUG-LEAD · DESK-WIDE · BOOK-FULL

  • VOL-TRACE 26 reports
  • DEATH-HOT 57.7%
  • LOWER-Q #2062/2481
  • PHOTO-FINISH Cushings disease - pi…
  • SPECIES-DOG Dog · 23
  • DRUG-LEAD Maropitant Citrate · 5
  • DESK-WIDE 20 breeds
  • BOOK-FULL 8/8 fields

Nearest volume peer: Cushings disease - pituitary dependent (±0 reports)

Upper-third death-coded share drives the outcome stamps on this plate; volume band, corpus rank, and co-report peers follow. Not a clinical diagnosis.

Lower-volume neighbourhood around PR-DUODENUM, LESION

Lower-third volume poles plus nearest peers, not a full reaction corpus board reprint.

Vomiting · highest174348Cushings disease - pi… · near26Dermoid cyst · near26Feet shifting · near26Haemorrhagic gastritis · near26PR-DUODENUM, LESION(S) · thi…26Urinary tract neoplas… · low…10
FDA AER report volume · neighbourhood around PR-DUODENUM, LESION(S)

PR-DUODENUM, LESION(S): high death-coded share in the FDA AER plate

Signature read: PR-DUODENUM, LESION(S)'s 57.7% death-coded share is among the highest in the openFDA reaction corpus. Report volume is lower-third scale: 26 named reports in the openFDA extract. Death-coded share is upper-third: 15 of 26 reports (57.7% of named reports). Nearest volume peer: Cushings disease - pituitary dependent (±0 reports). Lead species Dog (23). Lead co-reported drug Maropitant Citrate (5).

Read these counts as reporting volume, not risk: per our methodology, A high death-coded share in FDA filings does not prove causation; co-reporting is voluntary temporal association only. Browse the full reactions index or the about page for how PlainBreed frames FDA CVM extracts.

Species Most Affected

Dog 23
Cat 2
Other 1

Breeds Most Affected

Retriever - Labrador 4
Crossbred Canine/dog 1
Boxer (German Boxer) 1
Terrier - Yorkshire 1
Retriever - Golden 1
Shar Pei 1
Pointing Dog - German Short-haired 1
Bulldog 1
Doberman Pinscher 1
Norwegian Forest 1

Associated Drugs

Maropitant Citrate 5
Metronidazole 4
Famotidine 3
Tramadol 3
Carprofen 3
Grapiprant 3
Firocoxib 227 Mg Chewable 2
Enrofloxacin 2
Ampicillin 2
Prednisolone 2
Sucralfate 2
Metoclopramide 2
Oclacitinib Maleate 2
Deracoxib 2
Fluralaner Chew Tablets 2
Meloxicam 2
Milbemycin Oxime + Praziquantel 2
Amoxicillin Trihydrate; Clavulanate Potassium ( K-Clavulanate) 1
Canine Adenovirus Type 2, Strain Manhattan, 12-13-76; Canine Coronavirus, Strain 1
Ivermectin 1

What to do with this reaction

A report does not prove a drug caused the reaction; consult a veterinarian before acting on this data.

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

openFDA Animal & Veterinary Adverse Events (FDA CVM) for PR-DUODENUM, LESION(S) (#2062 of 2,481 by report volume); death-coded 57.7%. PlainBreed reaction plate · death-coded share stamp 57.7% · vintage 2025.

Informational only. FDA adverse-event reports are voluntary and do not prove causation; consult a veterinarian before acting on them. Verify with FDA CVM →