Renal Papillary Necrosis

Renal papillary necrosis is the damage and death of the tissue of the renal papillae, one of the internal structures of the kidney through which urine is formed and conducted.

Common symptoms: It can present with pain in the lower back or flank, the presence of blood in the urine and, at times, fever or discomfort when urinating.

Factors that may play a role: It is usually associated with other conditions that affect the kidney's circulation or that damage its tissue over time, which is why it requires individual study.

Which specialist treats it? An evaluation by a professional dedicated to kidney health is a good idea, someone who can order the appropriate tests. If you notice persistent lower back pain or changes in the urine, the recommended course is to go for a medical checkup that clarifies the cause.