What symptom does urethral long cyst have?

summary

People are generally not very serious about the diseases of the body, but for cancer, it is very afraid, need to be able to pay more attention to, actively carry out diagnosis and treatment and prevention. Right? The classification characteristics of urinary system tumors also need good attention, the following is to introduce the symptoms of urethral tumor, positive and reasonable diagnosis and treatment. What symptom does urethral long cyst have? Let's talk about it

What symptom does urethral long cyst have?

The classification characteristics of urinary tumor need to be better understood. Tumors in any part of the urinary system. The tumors include kidney, pelvis, ureter, bladder and urethra. Among them, the organs below the renal pelvis are ducted, and the lumen is covered with urothelium (also known as transitional epithelium). The internal environment contacted is urine. Carcinogens often cause urothelium tumors through urine. Therefore, urothelium tumors of the renal pelvis, ureter, bladder and urethra have their common features, and may have multiple organ diseases. Because urine stays in the bladder for the longest time, bladder cancer caused by it is also the most common.

Urinary system tumors often occur after 40 years old, about twice as many in men as in women. Nephroblastoma and rhabdomyosarcoma of the bladder are infant diseases, and there is no difference in incidence rate between men and women. The incidence rate of renal pelvic carcinoma in China is higher than that in Europe and America.

For many years, it has been considered that 90% of renal tumors are malignant. However, with the progress of medical imaging, especially the advent of B-mode ultrasound, CT and MRI, it is often found that benign lesions (such as renal cysts) and benign tumors (such as angiomyolipoma) in the kidney, and it is suspected that 90% of renal tumors are malignant.

matters needing attention

No matter what kind of tumor is need to pay attention to, can early diagnosis and treatment are very good, we need to be able to actively pay attention to, the above classification characteristics of urinary tumors, we need to pay great attention to physical examination, especially after the age gradually old, need to pay attention to physical examination, early detection and treatment.