What are the dangers of kidney cancer? What are the symptoms of kidney cancer?

Kidney cancer can cause physical and psychological damage. Physical abnormalities such as lumps, pain, and hematuria may occur; psychologically, excessive sadness and tension may occur, which can easily aggravate the condition.

1. Lump

Kidney cancer occurs near the waist and a noticeable mass can be seen. The kidney is located deep behind the peritoneum and cannot be felt when the abdomen is palpated. The tumor can only be palpated if it is large or located at the lower pole of the kidney.

2. Pain

Low back pain is caused by increased tension in the renal capsule or invasion of surrounding tissues after tumor growth, which manifests as persistent dull pain. Subrenal capsule hematoma caused by tumor bleeding can also manifest as dull pain or dull pain. Tumor invasion of adjacent organs such as the psoas muscle or nerves can cause persistent and severe back pain.

3. Hematuria

Hematuria is the main symptom of kidney cancer, which does not occur in normal people. About 40% of kidney cancer patients will have hematuria, which can be seen with the naked eye or under a microscope.

4. Psychological harm

The occurrence of kidney cancer can cause various physical discomforts, and the mind can also feel sad and anxious because of cancer. It should be discovered in time, faced with optimism, and treated symptomatically.