Treatment advances have resulted in improved prognosis for patients with cancer metastatic to bone. The management of appendicular skeletal metastases requires a multi-disciplinary approach.reast. Bone is the first site of metastasis in 26% of breast cancer patients. It is the most common site of metastatic disease, both at presentation and as the site of first recurrence. 7 Up to 85% of breast cancer patients develop skeletal metastases at some stage in the disease process.
As has been stated, PRN is an abbreviation for pro re nata, which is Latin for as the situation demands.. It is interpreted by medical personnel to mean as needed.. Technically, a PRN order should specify the indication, although doctors often don't specify (and in the case of certain medications, never specify). This can sometimes lead to confusion.
Health Care Professionals. PRN is an abbreviation for the Latin term, pro re nata which loosely translates to as needed. PRN is a term commonly used by healthcare employers and professionals to describe short-term, contract, part-time, or fill-in work by a nurse or allied health professional. In the hospital, working pool or per diem is often the same as working PRN.