Mô hình kiểm tra cảm ứng trực tràng nâng cao

1. Prostate palpation:

 1)  Normalprostate: chestnuts size, can touch sulcus of prostate;

 2)  BPH: I degree of hyperplasia, egg size, shallow of sulcus of prostate;

 3)  BPH: II degree of prostatic hyperplasia, duck egg size, absent of sulcus of prostate;

 4)  BPH: III degree of prostatic hyperplasia, severe prostatic enlargement, regular surface and hard texture, goose’ egg size, cannot touch the bottom of the prostate;

2. Rectum palpation:

 1)  Normal rectum

 2)  Rectum polyps: Most is solitary, with peduncular polyp;

 3)  Early rectum cancer: Palpable of tumor nodules on rectal wall surface, hard texture; 

 4)  Advanced rectum cancer: Little big tumor nodules are palpable on rectal wall surface, with uneven surface, hard texture, the late development stage of rectum cancer.