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A case of priapism following intrathecal morphine injection in a dog.

Authors :
Lardone E
Giaiot V
Franci P
Source :
Open veterinary journal [Open Vet J] 2022 Sep-Oct; Vol. 12 (5), pp. 693-696. Date of Electronic Publication: 2022 Sep 17.
Publication Year :
2022

Abstract

Background: Priapism refers to prolonged erection unrelated to sexual stimulation, with severe sequelae unless treated. In humans, it is a rare complication associated with epidural or spinal opioid administration. Its pathophysiology is unclear. This is the first report of priapism following neuraxial anesthesia in dog.<br />Case Description: An intrathecal morphine injection (30 mcg/kg) at L5-L6 for postoperative analgesia was given at the end of surgery for removal of cutaneous mastocytomas of the abdomen and left axillary lymphadenectomy. Painless penile erection occurred 2 hours later and lasted 6 hours, before spontaneously resolving 7-8 hours after the injection. No pain or other adverse events (e.g., nausea, urinary retention, and itching) were recorded. Recovery was complete without treatment.<br />Conclusion: Painless, self-resolving priapism is a rare complication associated with intrathecal morphine injection in dogs.<br />Competing Interests: The authors declare that the study was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Details

Language :
English
ISSN :
2218-6050
Volume :
12
Issue :
5
Database :
MEDLINE
Journal :
Open veterinary journal
Publication Type :
Report
Accession number :
36589402
Full Text :
https://doi.org/10.5455/OVJ.2022.v12.i5.14