What Causes Pain in the Right Posterior Renal Region of the Back?

There are many reasons that can cause pain in the right posterior renal area, which may be caused by renal abscess. Renal abscess is usually caused by hematogenous infection or retrograde urinary tract infection, and the pathogen is Gram-negative bacteria. In addition to renal abscess, there may be many other reasons for pain in the right posterior renal area. What are the causes of pain in the right posterior renal area? Let's take a look.

What are the causes of pain in the right posterior renal area?

The clinical manifestations of pain in the posterior renal area of the patient's back often include low back pain, which is related to the visceral organs in the abdominal cavity, retroperitoneal organs, and spinal lesions. Common causes include ureteral stones, kidney infections, and renal abscess. Renal abscess patients may clinically manifest symptoms such as high fever, fever, and renal percussion pain. Patients with ureteral stones manifest as sudden severe radiating pain in the lower abdomen, restlessness, and may be accompanied by kidney and ureteral hydronephrosis on B-ultrasound examination. Hematuria can be seen in urine tests. Lumbar muscle strain, sprain, and intervertebral disc lesions can also manifest as pain in the posterior renal area.

Why do people get renal abscess?

1. Renal abscess is mostly caused by hematogenous infection, which is caused by bacteria from suppurative lesions in other parts of the body reaching the kidney through the bloodstream.

2. It can also be caused by retrograde urinary tract infection.

3. The main pathogen is Gram-negative bacteria.

How to distinguish renal abscess from other diseases?

1. Some other diseases may also present symptoms such as fever, chills, and lumbar pain, which are easily confused with renal abscess. These diseases include perirenal abscess, acute appendicitis, acute glomerulonephritis, and urinary stones.

2. If similar symptoms occur, it is necessary to seek medical attention promptly and undergo examination and diagnosis by a doctor. The doctor mainly excludes other diseases through laboratory tests and imaging examinations to make a diagnosis.