Sudden occurrence of visible hematuria may be a symptom of kidney cancer

Some patients only discover they have kidney cancer when symptoms occur. Physical examination or B-ultrasound examination will reveal various symptoms of kidney cancer. What are the current symptoms of kidney cancer? The following is an expert's introduction to the common symptoms of kidney cancer.

What are the common symptoms of kidney cancer ? Here is an expert's introduction to the symptoms of kidney cancer:

1. Lumbar pain About 50% of patients will experience lumbar pain. This is the result of the enlarged cancer lesion pulling on the renal capsule or compressing the surrounding nerves and muscle tissues. The symptoms of kidney cancer are mostly dull pain in the waist or upper abdomen, and occasionally blood clots are discharged downwards, causing severe colic, which can be easily mistaken for kidney and ureteral stones.

2. Hematuria is usually sudden and visible, without pain or other symptoms. About 70% of kidney cancer patients will have hematuria, which is the result of cancer invasion of the renal calyx or renal pelvis. This type of hematuria is often intermittent, and the symptoms of kidney cancer may stop on their own, but they may recur. If you pay attention to the first hematuria and seek medical attention as soon as possible, you can get an early diagnosis.

3. Lumbar mass When the kidney cancer lesion grows to a considerable size, the mass can be felt (or seen) from the waist or upper abdomen. About 20% to 30% of patients will have this symptom of kidney cancer. The mass is easier to feel when lying on the side, and sometimes the mass can be seen moving up and down with breathing. If the mass adheres to the surrounding tissues, the mass is fixed and cannot be moved, which means it is in the late stage.

What are the current symptoms of kidney cancer? The above is a detailed introduction by experts to common kidney cancer symptoms. Do you have a certain understanding of the symptoms of kidney cancer? If you have any questions about the symptoms of kidney cancer, please consult our online experts.