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.
The term PRN is a shortened form of the Latin phrase pro re nata, which translates roughly as as the thing is needed.PRN, therefore, means a medication that should be taken only as needed. Pain medicines, sleeping pills, and cough medicines are common examples of PRN medicines.ost blood pressure medications are taken as a preventive method or for controlling the rise of blood pressure. In light of this, a pro re nata (PRN) order from your doctor or â¦ cardiologist is unlikely. However, if the medication is for controlling acute systems of blood pressure, it is usually used pro re nata.