PROSTATE CANCER

Prostate cancer in several categories Prostate cancer can be divided into the following four categories. (1) latent prostate cancer: is not in his prostate disease signs and sy...

Prostate cancer pathology general classification 1. Potential prostate cancer: is not in his prostate disease signs and symptoms in the death of the autopsy pathology examination revealed ...

Prostate cancer generally slower development, can be asymptomatic. There will be advanced disease bladder outlet obstruction or ureteral obstruction symptoms or hematuria. Transferred to the pelvis, ribs and vertebrae can cause pain. Locally Advanced Prostate cancer can spread to the performance of the seminal vesicle sclerosis, glands fixed to the side.

Digital rectal examination found abnormal transrectal ultrasound (TRUS) shows hypoechoic lesion or serum prostate-specific antigen (PSA) levels in prostate cancer should be suspected. However, histological diagnosis be confirmed, is the most commonly used transrectal ultrasound guided transrectal biopsy, the patient may biopsy , without anesthesia. there nerve peripheral lymphoid infiltration of diagnostic value. occasionally removed from surgery for suspected benign prostatic increased in malignant transformation can be found in diagnosis of prostate cancer.

Prostate cancer often caused osteoblast bone metastasis. In the presence of prostate hard stone-like when bone scan or X-ray examination found that often have diagnostic significance.

TRUS can be used for tumor staging. Particularly the tumor capsule and seminal vesicle against penetration of information. Roy test (an enzyme method) found elevated serum acid phosphatase with cancer metastasis particularly closely related to lymph node metastasis. This enzyme in benign prostatic hyperplasia (prostate massage after mild force higher), multiple myeloma, Gaucher disease and hemolytic anemia may also be increased. Research is RT-PCR method in the detection of prostate cancer staging and prognosis of the estimated value.

Although acid phosphatase and prostate-specific antigen (PSA) levels decreased after treatment, recurrence, higher PSA is monitoring tumor response to treatment and progress of the most sensitive indicators. However, the PSA in 30% to 50% of patients benign prostatic hyperplasia (under the prostate small and obstruction level) and 25% to 92% of prostate cancer (according to tumor size) were moderately higher, so early detection and staging of disease role yet to be assessed. PSA levels were significantly elevated tumor capsule, suggested that the spread or metastasis. update of free antigen and combine antigen method can reduce the ratio of the number of cancer patients biopsy.

Digital rectal examination, palpable and stone-like lumps or nodules suggested that malignant prostate, with granulomatous prostatitis, prostate stones, or other less common diseases of the prostate differentiation. But normal digital rectal examination and prostate cancer can not be ruled out.

Prostate cancer at which types? Prostate cancer generally can be divided into the following four categories: 1. Potential prostate cancer: is not in his prostate disease ...

Prostate cancer is the clinical stage 1) A period of the disease: A period of the lesions were completely confined to the prostate, small volume, no symptoms, only occasionally,...

Urine tests known prostate cancer Scientists use new genetic technology, as long as urine tests can detect signs of prostate cancer. Philadelphia-Andean Fox Cancer Center K...

Prostate cancer can prevent food Orange contains orange-red orange, Chuanpi glycosides and vitamin C. Research found vitamin C from the diet will decrease the risk of prost...

Prostate cancer - clinical performance Lack of prostate cancer symptoms. Early symptoms generally not obvious, as a condition of development and different symptoms. Sometimes pros...

Self-diagnosis with ovarian cancer prevention Abdominal distention, poor appetite signal is many diseases, such as ovarian cancer early no uncomfortable feeling, but with some bloating,...

Early detection of prostate cancer PSA

Prostate cancer family care points