{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,20]],"date-time":"2026-07-20T11:01:58Z","timestamp":1784545318565,"version":"3.55.0"},"reference-count":16,"publisher":"American Veterinary Medical Association (AVMA)","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2006,1,15]]},"abstract":"<jats:title>Abstract<\/jats:title>\n<jats:p><jats:bold>Case Description<\/jats:bold>\u2014A 4-month-old Missouri Fox Trotter colt was examined for a 5-week history of head tilt after treatment for suspected pulmonary <jats:italic>Rhodococcus equi<\/jats:italic> infection.<\/jats:p>\n<jats:p><jats:bold>Clinical Findings<\/jats:bold>\u2014Computed tomography revealed osteolysis of the occipital, temporal, and caudal portion of the parietal bones of the left side of the cranium. A soft tissue mass compressing the occipital region of the cerebral cortex and cerebellum was associated with the osteolytic bone.<\/jats:p>\n<jats:p><jats:bold>Treatment and Outcome<\/jats:bold>\u2014A rostrotentorial-suboccipital craniectomy approach was performed to remove fragmented occipital bone, debulk the intracranial mass, and obtain tissue samples for histologic examination and bacterial culture. All neurologic deficits improved substantially within 3 days after surgery. Bacterial culture of the resected soft tissue and bone fragments yielded <jats:italic>R equi<\/jats:italic>.<\/jats:p>\n<jats:p><jats:bold>Clinical Relevance<\/jats:bold>\u2014Intracranial surgery in veterinary medicine has been limited to dogs and cats; however, in select cases, extrapolation of surgical techniques used in humans and small animals can assist with intracranial procedures in horses.<\/jats:p>","DOI":"10.2460\/javma.228.2.251","type":"journal-article","created":{"date-parts":[[2006,1,20]],"date-time":"2006-01-20T22:24:21Z","timestamp":1137795861000},"page":"251-253","source":"Crossref","is-referenced-by-count":31,"title":["Intracranial abscess caused by Rhodococcus equi infection in a foal"],"prefix":"10.2460","volume":"228","author":[{"given":"John C.","family":"Janicek","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joanne","family":"Kramer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joan R.","family":"Coates","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jimmy C.","family":"Lattimer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alison M.","family":"LaCarrubba","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nat T.","family":"Messer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1272","reference":[{"key":"ref1","series-title":"J Am Vet Med Assoc","first-page":"1644","article-title":"Causes of and farm management factors associated with disease and death in foals","volume":"204","author":"Cohen","year":"1994"},{"key":"ref2","series-title":"Vet Microbiol","first-page":"313","article-title":"Clinical manifestations, diagnosis, treatment, and prevention of Rhodococcus equi infections in foals","volume":"56","author":"Gigu\u00e8re","year":"1997"},{"key":"ref3","series-title":"43rd Annu Conv Am Assoc Equine Pract","first-page":"79","article-title":"Extrapulmonary disorders associated with Rhodococcus equi pneumonia in foals: retrospective study of 61 cases (1988\u20131996), in Proceedings","author":"Chaffin","year":"1997"},{"key":"ref4","series-title":"J Am Vet Med Assoc","first-page":"969","article-title":"Osteomyelitis of the pelvis caused by Rhodococcus equi in a two-year-old horse","volume":"222","author":"Clark-Price","year":"2003"},{"key":"ref5","series-title":"J Am Vet Med Assoc","first-page":"452","article-title":"Disseminated septic meningitis in a mare","volume":"171","author":"Rumbaugh","year":"1977"},{"key":"ref6","series-title":"J Am Vet Med Assoc","first-page":"874","article-title":"Brain abscess in three horses","volume":"180","author":"Raphel","year":"1982"},{"key":"ref7","series-title":"Equine Vet J","first-page":"552","article-title":"Brain abscess in a horse: diagnosis by computed tomography and successful surgical treatment","volume":"19","author":"Allen","year":"1987"},{"key":"ref8","series-title":"J Vet Intern Med","first-page":"494","article-title":"Successful treatment of intracranial abscesses in 2 horses","volume":"15","author":"Cornelisse","year":"2001"},{"key":"ref9","series-title":"Equine Vet J","first-page":"146","article-title":"Brain abscesses as a metastatic manifestation of strangles: symptomology and the use of magnetic resonance imaging as a diagnostic aid","volume":"35","author":"Spoormakers","year":"2003"},{"key":"ref10","series-title":"J Am Vet Med Assoc","first-page":"739","article-title":"Bacterial meningitis and brain abscesses secondary to infectious disease processes involving the head in horses: seven cases (1980\u20132001)","volume":"224","author":"Smith","year":"2004"},{"key":"ref11","series-title":"Vet Radiol Ultrasound","first-page":"210\u201321 5","article-title":"Magnetic resonance imaging of a brain abscess in a 10-month-old filly","volume":"45","author":"Audigi\u00e9","year":"2004"},{"key":"ref12","series-title":"Textbook of small animal surgery","first-page":"1261","article-title":"Intracranial surgery","author":"Bagley","year":"2003"},{"key":"ref13","series-title":"J Neurosurg Anesthesiol","first-page":"10","article-title":"Effects of neck position and head elevation on intracranial pressure in anesthetized neurosurgical patients: preliminary results","volume":"12","author":"Mavrocordatos","year":"2000"},{"key":"ref14","series-title":"Surg Neurol","first-page":"127","article-title":"Effect of dose and dose schedule on the response of intracranial pressure to mannitol","volume":"10","author":"McGraw","year":"1978"},{"key":"ref15","series-title":"J Vet Intern Med","first-page":"568","article-title":"Retrospective comparison of azithromycin, clarithromycin, and erythromycin for treatment of foals with Rhodococcus equi pneumonia","volume":"18","author":"Gigu\u00e8re","year":"2004"},{"key":"ref16","series-title":"Infect Control Hosp Epidemiol","first-page":"357","article-title":"Azithromycin and clarithromycin: overview and comparison with erythromycin","volume":"13","author":"Whitman","year":"1992"}],"container-title":["Journal of the American Veterinary Medical Association"],"original-title":[],"link":[{"URL":"https:\/\/avmajournals.avma.org\/view\/journals\/javma\/228\/2\/javma.228.2.251.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/avmajournals.avma.org\/downloadpdf\/journals\/javma\/228\/2\/javma.228.2.251.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/avmajournals.avma.org\/downloadpdf\/journals\/javma\/228\/2\/javma.228.2.251.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,3,7]],"date-time":"2025-03-07T14:06:24Z","timestamp":1741356384000},"score":1,"resource":{"primary":{"URL":"https:\/\/avmajournals.avma.org\/view\/journals\/javma\/228\/2\/javma.228.2.251.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2006,1,15]]},"references-count":16,"journal-issue":{"issue":"2"},"URL":"https:\/\/doi.org\/10.2460\/javma.228.2.251","relation":{},"ISSN":["0003-1488"],"issn-type":[{"value":"0003-1488","type":"print"}],"subject":[],"published":{"date-parts":[[2006,1,15]]}}}