The characteristic of prostate gland cancer

The prostate gland cancer is a male to grow the system familiar malignant tumor.The outbreak of our country leads more Euro-American all countries for low, but have up-trend for 20 years.The outbreak of prostate gland cancer runs parallel with age, according to the abroad statistics, 50 years old following male few occurrence;The 50-60-year-old outbreak has the l/3 of prostate gland cancer;70 years old have 1/2 above and around;80 years old have 3/4 above and around.
The cause of disease of prostate gland cancer was still incompletely clear recently, the in great quantities clinical data hinted to have something to do with sex hormone.May be that the comparison of estrogen inside the body and male hormone is out of tune, especially the variety of male hormone.There is a research discovering in sex vitality higher crowd, the prostate gland cancer outbreak leads higher, but in the Gu nine cut off few occurrence in the patient of empress;In the patient of cirrhosis, the liver lives ability to descend to the estrogen's putting out, the estrogen level goes up, and consequently the outbreak rate of prostate gland cancer isn't high.In addition there is also data enunciation, pollution of the environment, pour the ball germ infection, prostate gland to increase to living and too much drink coffee and wet goods etc. to also have relation with prostate gland cancer occurrence.
The prostate gland cancer is much taken place to behind leaf, but two side the leaf as well accidentally has an outbreak.Is mainly a gland cancer in the prostate gland cancer, have 97% around or so, but scale form last skin cell the cancer then is seldom seen.The prostate gland cancer can completely have no symptom at the stage in earlier period and be a tumor development to grow up to make prostate gland gland the body enlarge a certain physical volume, and the Geng Zu happen in urine bladder neck just appear symptom.At this time there is an urine repeatedly, wet nasty, the urine flows slow-moving, the row wet a difficulty and even urine happen to accumulate to wait symptom, minority of symptoms that sufferers can have blood in urine or appear to transfer.When oppression or invasion surroundings the lymph knot or blood vessel, then may appear the legs dropsy, there is bone assignor then canning take place a low back pain, paraplegia etc..
Prostate gland rectum's pointing check is the effective method that diagnoses a prostate gland cancer.Because this cancer grows to much take place after prostate gland the leaf and two side leaf's edges, pathological changes department the quality is strong and tough, therefore the rectum can touch knot stanza.The prostate gland cancer points to diagnose a performance to enlarge for gland body, the knot stanza strong and tough, uneven and central ditch disappear, gland body fix, sometimes invade and bowel wall.Such as to 45 years old above of the male do rectum to point check census, can discover a prostate gland cancer in early days and can raise a cure rate.If point check and discover one hard knot on the prostate gland, in spite of whether it distribute part, is more outstanding than a gland body or not, whether the rules should thought of the possibility of this disease.
The prostate gland cancer malignant degree is higher, in early days then obvious part gradually and the lymph transfered, the tumor often infringed upon seminal vesicles and two walls and hardly infringed upon rectum.Follow the lymphoid way transfer to nearby basin chamber lymph knot, subsequently transfer to inside the Pi, total Ge, stomach aorta side, the Zong separate lymphoid knot with go to lock a bone top the lymph knot.The prostate gland cancer can also transfer to skeleton from blood way, the pelvis, waist Zhui and are most familiar bone and rib.Can be also transfered to organs, such as lung, liver, kidney and brain...etc. by blood way.
If the prostate gland cancer can early discover to early diagnose, commendable then must better treatment effect.
The clinical in common use check has:
(1)the super voice check.
(2) the X line build a shadow check.
(3)the radio check a vegetable to scan a check.
(4) the CT check.
(5)the nuclear magnetic resonance check.
(6)urine liquid and prostate gland liquid cytology check.
(7)acidity phosphoric acid the Mao(PAP) measurese.
(8)prostate gland especially the different antigen(PSA) measurese.
(9)the syrup egg white(r-Sm) measurese.
(10)the prostate gland wear a sting to live check.