The phrase "further diagnostics" means additional tests or examinations that are done to gather more information or find out more details about a specific problem or condition. Full definition
In certain cases, cancer specialists may be employed for further diagnostic testing (such as MRI and CT scans) and to be part of our team in treating your cat's cancer. (bracpet.com)
For dogs with chronic ear infections, further diagnostic work - up may be suggested. (fcrsa.org)
We also work closely with local specialty practices when further diagnostic procedures are required. (shelterislandvet.com)