prostate biopsy

Curing disease: Indication The nature of the prostate mass cannot be determined, or to determine the histological classification of the prostate tumor to determine the treatment plan. Surgical procedure 1, rectal biopsy 1 Before use, 0.02% chlorhexidine was used as a low-level cleansing enema. 2 patients take the knee elbow or lateral position. 3 disinfect the perianal skin. Double-layered gloves are worn on the left hand, and the puncture needle enters the rectum between the left-hand finger and the double-layer glove, and the puncture site is selected. 4 Prick the outer layer of the puncture needle into the biopsy section with your right hand to puncture the material. After the biopsy, the puncture site should be pressed to stop bleeding. 2, perineal puncture biopsy 1 Take the lithotomy position, and infiltrate the anesthesia along the middle of the perineum after disinfection. 2 The left hand indicator is inserted into the rectum to determine the prostate site of the desired biopsy or under the guidance of B-ultrasound. 3 The right hand puncture needle is directly punctured to the prostate, and the prostate tissue is taken by the same operation procedure as a transrectal biopsy. Puncture material is not limited to one place, but several places can be taken.