• 1.

    Parker AJ, Cunningham JG. Transfrontal craniotomy in the dog. Vet Rec 1972;90:622624.

  • 2.

    Sprague A, Poulgrain P. Tension pneumocephalus: a case report and literature review. J Clin Neurosci 1999;6:418424.

  • 3.

    Garosi LS, McConnell FJ, Lujan A. What is your diagnosis? Pneumocephalus. J Am Vet Med Assoc 2005;226:10571058.

  • 4.

    Fletcher DJ, Snyder JM, Messinger JS, et al. Ventricular pneumocephalus and septic meningoencephalitis secondary to dorsal rhinotomy and nasal polypectomy in a dog. J Am Vet Med Assoc 2006;229:240245.

    • Search Google Scholar
    • Export Citation
  • 5.

    Garosi LS, Penderis J, Brearley MJ, et al. Intraventricular tension pneumocephalus as a complication of transfrontal craniectomy: a case report. Vet Surg 2002;31:226231.

    • Search Google Scholar
    • Export Citation
  • 6.

    Cavanaugh RP, Aiken SW, Schatzberg SJ. Intraventricular tension pneumocephalus and cervical subarachnoid pneumorrhachis in a bull mastiff after craniotomy. J Small Anim Pract 2008;49:244248.

    • Search Google Scholar
    • Export Citation
  • 7.

    Radhziah S, Lee CK, Ng I. Tension pneumoventricle. J Clin Neurosci 2006;13:881883.

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Traumatic pneumocephalus in a dog

Allison C. Haley DVM1 and Carley Abramson DVM, DACVIM2
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  • 1 Gulf Coast Veterinary Surgery and Neurology, 1111 W Loop South, Houston, TX 77027.
  • | 2 Gulf Coast Veterinary Surgery and Neurology, 1111 W Loop South, Houston, TX 77027.

Abstract

Case Description—A 17-month-old dog was evaluated because of progressive tetraparesis. The dog had a history of craniofacial trauma at 2 months of age.

Clinical Findings—Results of a neurologic examination were suggestive of a lesion localized to the medulla. Computed tomography revealed extensive pneumocephalus extending throughout the ventricular system and into the cranial cervical subarachnoid space.

Treatment and Outcome—Because of the deterioration in the dog's clinical condition, an emergency bilateral transfrontal craniectomy was performed. A large amount of pyogranulomatous material was found intraoperatively. Neurologic and computed tomographic abnormalities were no longer evident during a recheck examination 8 weeks after surgery.

Clinical Relevance—Findings suggested that pneumocephalus should be considered in the differential diagnosis for dogs with neurologic signs of an intracranial abnormality, particularly if the dog has a history of craniofacial trauma.

Contributor Notes

Dr. Haley's present address is Department of Small Animal Medicine and Surgery, College of Veterinary Medicine, University of Georgia, Athens, GA 30602.

The authors thank Dr. Scott Schatzberg for assistance with manuscript preparation.

Address correspondence to Dr. Haley.