Explain the typical clinical symptoms of kidney cancer

Many people often pay attention to the typical clinical symptoms of kidney cancer explained by experts. Indeed, this is very important for this period of kidney cancer. Clinically, the symptoms of kidney cancer are the most direct reflection of the condition of kidney cancer, which is very helpful for diagnosis and treatment. Below, we will explain the clinical symptoms of kidney cancer in detail.

In general, the main symptoms of kidney cancer are:

1. No obvious symptoms: Currently, more than 40% of renal cancers are discovered accidentally during health examinations or other reasons. There are no obvious symptoms or signs, and the detection rate is increasing year by year. Most of them are early lesions with a good prognosis.

2. Typical local symptoms: hematuria, back pain, abdominal mass, "renal cancer triad", the clinical incidence is less than 15%, often indicating that the disease has reached the late stage. Most patients only have one or two symptoms of the "triad". This is the most common symptom of kidney cancer.

3. Systemic manifestations: 10% to 40% of patients develop paraneoplastic syndrome. Symptoms of renal cancer include weight loss, cachexia, fever, polycythemia, abnormal liver function, hypercalcemia, hyperglycemia, increased erythrocyte sedimentation rate, neuromuscular disease, amyloidosis, galactorrhea, abnormal coagulation mechanism, etc. Varicocele or abdominal wall venous dilatation occurs in about 2% to 3% of cases.

The above are the symptoms of kidney cancer. Knowing these symptoms can help patients get better treatment, especially for some people who need to take precautions in advance because of their occupations. The above experts have explained in detail the typical symptoms of kidney cancer. Once you understand them clearly, it will be of great help.