Hematuria can indicate the severity of PKD

The hematuria positioning:
The beginning of hematuria: urine, there hematuria, after the urine is clear. Often prompts the lesions of the anterior urethral (bulbar and penile). The parts of the foreign body, inflammation, tumors, polyps, caruncle stones and stenosis can cause hematuria.
Terminal hematuria: like in the urine before the end of urination, hematuria, or still in the complete cessation of blood drip from the urethra. This is due to muscle contractions of the bladder neck and posterior urethra after urination is completed. Often prompt the bladder neck, bladder trigone, the posterior urethra or prostate lesions. Such as acute inflammation of the posterior urethra, bladder trigone, urethritis, prostatitis has a long pedicle of bladder cancer, broke into the urethra, bladder neck polyps and cancer, prostate enlargement and cancer and so on.
3 hematuria in the whole course of urination: to have blood in the urine during urination. This suggests that urinary tract bleeding lesions in the bladder neck above. Bleeding lesions can be divided into: 1. Glomerular hematuria; secondary glomerulonephritis and primary glomerular disease, hematuria due to various reasons are collectively referred to as glomerular hematuria, but also can be called medicine hematuria. Non-glomerular hematuria: including a small tube - interstitial disease, pyelonephritis, kidney stones, tuberculosis, cancer, ureteral stones, tuberculosis, cancer, inflammation and bladder neck following bladder inflammation, stones, tuberculosis, cancer and other rare diseases such as polycystic kidney, left renal vein hypertension, low back pain - hematuria syndrome, the disease caused by these variables hematuria are hematuria, but in the following parts in the glomerular so called non-renal The ball hematuria, most of the surgical hematuria.
Hematuria qualitative classification: with or without pain (renal colic) will be divided into pain hematuria and painless hematuria hematuria occurred. Usually inflammation, stones and cancer of the late emergence of painful hematuria. This is mostly the surgery hematuria areas. Glomerulonephritis and cancer early and often painless hematuria.