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.
When humans are in contact with animals who have mange, the mites can cause a rash of red bumps, similar to mosquito bites. Most cat mange mite infections in humans are self-limiting, as the mites cannot complete their life cycle off their original feline host, but the condition is extremely uncomfortable.emodectic mange (caused by Demodex cati or Demodex gatoi) is not considered contagious, nor is it common in cats. The cigar-shaped mites are normal residents of a healthy catâs skin and hair follicles.