In this study, researchers are looking at a different type of CT scan called a dynamic CT scan. You have this at the same time as the PET scan. The dynamic CT scan provides different information to a PET scan. The aim of the study is to find which type of scan is better at diagnosing early stage lung cancer.
Causes of Feline âMangeâ. As described above, mange in companion cats is caused by localized or generalized infestation by external parasites â most commonly Notoedres cati, Cheyletiella blakei and Otodectes cynotis. Cats develop disease by contact with infected symptomatic or sometimes asymptomatic carrier cats.
Irritants! Some sources list allergens as a potential cause of cat sneezing; our research shows that allergies in cats tend to express themselves a bit differently than they do in humans. Coughing, diarrhea, excessive scratching, swollen paws, and vomiting are more likely signs of allergies than a cat sneezing a lot.wo major viral infectious agents that cause cat sneezing are feline calicivirus and feline herpesvirus. Both present with similar symptoms, sneezing accompanied by discharge from the eyes and nose. The feline calicivirus may also bring with it fever and ulcerous lesions in a catâs mouth or on a catâs tongue.