Urine can examine bladder cancer in 50 mornings

Urine can examine bladder cancer in 50 mornings
It is reported ' The reporter reporter Shi Min and Hu DeRong) It only takes 50 ml of urine, can diagnose with postoperative following up a case by regular visits to bladder cancer. Shanghai Communications University medical college subsidiary Xinhua hospital urology surgery unites the blood screening test lab recently, take the lead in a kind of bladder cancer detection technique checked at home on the basis of the DNA horizontal urine that is launched, have offered a humanized inspection method for worrying accepting the cystoscope checked the patient who brings the agony, and can make clinicians find the case of recuring earlier.

Secrete urine head of the department of surgery Professor Qi Jun's introduction according to this institute, the painless hematuria is bladder cancer and most common symptom. Often there are delays between account for only the intersection of hematuria and about 10% of patient, symptom for the first time because of patient, cancer of bladder, and diagnose, this will bring the adverse effect for the patient's treatment. The gold standard that bladder epithelial cancer diagnoses and controls is that cystoscopes are checked with the urine cytologically and measured, but two method these have limitation, cytologic to find urine to high to split up tumour have very much high sensitivity and specificity, but low to the low sensitivity of differentiating tumour. In addition, it has invading nature and subjective operability that the cystoscope is checked, and probably lose the focuses of some small or not typical positions by mistake.

This technology hybridizes as the principle in situ with the fluoro, it is unusual to measure 4 kinds of chromosome correlated to bladder cancer with DNA probe of the fluorogenic mark, sensitivity its traditional the intersection of urine and cytologic 2 that measure nearly, can diagnose, check initially as the intersection of hematuria and patient. As a based on DNA level urine of detection methods, take ml of early morning urines only, can check, high specificity and sensitiveness measured because of it, add repeatability and high stability its, the technology too can used in the intersection of bladder and the intersection of cancer and patient, follow up a case by regular visits to while being postoperative.



Urine can examine bladder cancer in 50 mornings