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.
Signs of Feline Mast Cell Tumors. The signs of MCT in cats depend on whether it is the cutaneous or visceral form. The cutaneous form of MCT may cause the following signs: Round, hairless, raised bump or bumps on the skin that may not seem to bother the cat or may cause intermittent licking and chewing of the area.