Coronaviruses that infect cats are called 'feline coronaviruses' or FCoV. In cats, FCoV most frequently causes gastrointestinal infections, but in unusual cases (with a mutated form of the virus) it can spread through the body and cause FIP.oronaviruses that infect cats are called 'feline coronaviruses' or FCoV. In cats, FCoV most frequently causes gastrointestinal infections, but in unusual cases (with a mutated form of the virus) it can spread through the body and cause FIP.
From Wikipedia, the free encyclopedia. Shone's syndrome (also called Shone's Complex, Shone's Anomaly and Shone's Syndrome)is a rare congenital heart disease described by Shone in 1963. In the complete form, four left-sided defects are present:1  Supravalvular mitral membrane (SVMM).s discussed earlier, Shoneâs syndrome is a rare disorder that is often detected in very young children. The children tend to show symptoms like fatigue, nocturnal cough, and reduced cardiac output by the age of two years.
Background. Pigment dispersion syndrome (PDS) is an autosomal dominant disorder characterized by disruption of the iris pigment epithelium (IPE) and deposition of pigment granules on the structures of the anterior segment.yopia is an important risk factor for the development of pigment dispersion syndrome and is present in approximately 80% of affected individuals. Patients with higher degrees of myopia and deeper anterior segments tend to develop glaucoma at an earlier age.