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

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

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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 anaesthesia in dog.Case Description: An intrathecal morphine injection (30 mcg/kg) at L5-L6 for postoperative analgesia was given at the end of surgery for Latest Product Releases & Innovations – Stay Updated! multiple cutaneous mastocytoma of the abdomen and left axillary lymphadenectomy.Painless penile erection occurred 2 hours later and lasted 6 hours, before spontaneously resolving 7 to 8 hours after the injection.

No pain or other adverse events (e.g., nausea, urinary retention, itching) were recorded.

Recovery was complete without hydrangea red sensation treatment.Conclusion: Painless, self-resolving priapism is a rare complication associated with intrathecal morphine injection in dogs.[Open Vet J 2022; 12(5.

000): 693-696].