Magnetic resonance imaging as a usefultool for the selection of pharmacological and surgical treatment options for canine hydrocephalus

A group of 12 dogs, eight of small breeds and four of medium-sized breeds, were used in the study. Prior to the magnetic resonance imaging (MRI) scans, all dogs were subjected to neurological, laboratory, and electroencephalographic examinations, and trans-fontanel ultrasonography was additionally performed in two patients. The acquired obstructive hydrocephalus was diagnosed in two dogs, idiopathic obstructive hydrocephalus - in four patients, obstructive congenital hydrocephalus - in five dogs, and hydrocephalus ex vacuo- in one patient. Ten dogs were put under the pharmacological therapy, and in two patients the condition was treated surgically. MRI proved to be a valuable tool that supports selection of the appropriate pharmacological and surgical treatment. MRI scans also appear to be useful in monitoring an effectiveness of the applied form of treatment.