From the monthly archives: November 2011
Glaucoma is an eye disease which can affect both humans, dogs and many other mammals. It is characterised by optic nerve damage and loss of peripheral vision. In the vast majority of Glaucoma conditions the nerve damage is caused by rising pressure within the eye, so called intraocular pressure (IOP).
Benign prostatic hyperplasia (BPH) involves the formation of nodules on the prostate that compress the urethral canal. BPH is a natural consequence of aging that affects older dogs. Entire male dogs (i.e. not castrated) over the age of 5 have an 80% chance of suffering from BPH to some extent.
Magnetic resonance imaging or MRI is a medical imaging technique which can be utilised to visualise internal structures with relatively great detail. Magnetic resonance scanners generate strong magnetic fields which pulse and cause individual nuclei of atoms within the body to spin. Gradients in the strength of the magnetic field causes different nuclei to spin at different speeds.
