Malaika Watanabe

Epidemiological Survey of Ehrlichia canis and Related Species Infection in Dogs in Eastern Sudan

Abstract:  The infection rates of Ehrlichia canis and related species in dogs in eastern Sudan were examined using molecular methods. Among 78 dogs examined, 63 (80.8%), 19 (24.4%), and 26 (33.3%) were positive for E. canis, Anaplasma platys, Mycoplasma haemocanis, and “Candidatus Mycoplasma haemoparvum,” respectively. Among these, 30 dogs were single‐positive: 25 for E. canis, 2 for A. platys, 1 for M. hemocanis, and 2 for “C. M. haemoparvum.” The rest of the dogs (48.7%) were positive for two or more pathogens.

Application of ventriculoperitoneal shunt as a treatment for hydrocephalus in a dog with syringomyelia and Chiari I malformation

A twenty-month-old Chihuahua male dog was presented to us suffering with ataxia. Based on the physical examination, X-ray and magnetic resonance imaging (MRI) examinations, we diagnosed the dog with hydrocephalus, Chiari I malformation and syringomyelia. Treatment consisted of internal medical treatment and the placement of a ventriculoperitoneal (VP) shunt. The ventricular dilatation was relieved and the dog improved neurologically; however, the Chiari I malformation and syringomyelia remained after surgically positioning the VP shunt.