Can kidney cancer be detected by color Doppler ultrasound?

Kidney cancer is medically known as renal cell carcinoma. It is a common malignant tumor in urology. It is caused by malignant changes in the epithelial tissue of the proximal tubules of the renal parenchyma. It is more common in people aged 50-70 years old and has a high incidence rate. So can kidney cancer be detected by color Doppler ultrasound? Let's introduce it to you.

1. General examination: Hematuria is an important symptom, and polycythemia often occurs at 3% to 4%. Progressive anemia may also occur. In bilateral renal tumors, total renal function usually does not change, and the erythrocyte sedimentation rate increases. Some renal cancer patients do not have bone metastasis, but may have symptoms of hypercalcemia and increased serum calcium levels. After renal cancer resection, the symptoms are quickly relieved and the blood calcium returns to normal. Sometimes it may develop into liver dysfunction, which can return to normal if the tumor kidney is removed.
1. Ultrasound: This examination is necessary because the B-ultrasound image can show the location, size, and shape of the tumor. Only by knowing these can we better treat kidney cancer and study surgical treatment plans.
2. CT: This examination can locate gastric cancer with 100% accuracy and determine the scope of the lesion. It can also determine whether the tumor has metastasized, so this is very critical.
3. Renal artery angiography: Artery angiography can observe the location of the lesion. Now the angiography technology is becoming more and more advanced, so patients can use it with confidence and trust the doctor's choice.