What organ is on the left lower back of a man?

Many people believe that the body structures of men and women are different. Of course, this is mainly reflected in the distribution and growth of some organs. The structure of human organs is relatively complex, and it is a science to distinguish or understand them. Some men often experience pain symptoms behind the left waist, which may be caused by some diseases. So what organ is in the left lower back of men?

1. Generally speaking, the left lower back of a man corresponds to the left kidney. The left kidney is adjacent to the stomach, pancreas, jejunum, spleen, and left flexure of the colon. The back is relatively flat and close to the posterior abdominal wall. The upper 1/3 is adjacent to the diaphragm and the costophrenic recess of the pleural cavity. If the patient has pain in the left kidney area, the possible causes may include urinary stones, urinary tract infection, acute glomerular disease, etc. It is recommended not to use some painkillers for treatment without authorization. You should go to the nephrology department of a regular comprehensive hospital for treatment. You need to clarify the cause before deciding on further diagnosis and treatment.

2. There are the left psoas major muscle and the left kidney, the left adrenal gland, the left renal pelvis and the ureter, and the abdomen mainly contains the tail of the pancreas, the descending colon and the spleen, and the posterior lumbar region mainly contains the above-mentioned retroperitoneal organs. If the patient has soreness or severe pain in the lower back, an ultrasound or CT scan can be performed to exclude the diagnosis of kidney stones and whether the lumbar disc herniation is caused by orthopedic diseases. Symptoms should not be delayed in treatment. If the patient undergoes an ultrasound examination, it can clearly show whether there is water accumulation in the renal pelvis and whether there are stones inside the kidney. If the patient undergoes an MRI examination, it can clearly determine whether there is lumbar disc herniation and other orthopedic lesions.

3. Under normal circumstances, the kidney is located on the left side of the waist at the thoracolumbar junction, and the stomach is located a little below the kidney, and the intestinal tissue is below. So if the patient has pain on the left side of the waist, located at the thoracolumbar junction, and there is no obvious increase in pain and no obvious tenderness when bending the waist, it is necessary to consider the disease of the kidney and stomach. If it is located in the middle or bottom of the waist, there is pain in the waist, accompanied by abdominal pain, and a feeling of bloating in the perineum, it is considered to be related to intestinal diseases. If it is located in the middle and bottom of the waist, the pain is significantly aggravated when bending the waist, and there is obvious tenderness locally, it is necessary to consider the disease of the muscle fascia of the waist.