For clarity reasons, a WSPS will be denoted in what follows by WSPS (U, t) = true. If the WFMS identifies a WSPS for U (R-type(T)) with regard to CT and Ctl (w), it starts a delegation process that returns true if it was able to bypass this WSPS and false elsewhere.
The kidneys are found in the upper back (the âsmall of the backâ, it is often called). Kidney disease can cause pain in this part of the upper back. Pain in this area is common, and often comes from the muscles of the back, or from the spine. Pain from the kidneys is often constant, or can be sharp, like being stabbed.
Kidney pain and back pain can be difficult to distinguish, but kidney pain is usually deeper and higher in the and back located under the ribs while the muscle pain with common back injury tends to be lower in the back. Causes of kidney pain are mainly urinary tract infections and kidney stones. If a woman is pregnant and has kidney pain, she should contact her doctor. Symptoms of kidney pain may include fever, painful urination, flank pain, nausea, vomiting. Kidney pain can be on the left, right, or both sides.