PROSTATE CANCER

Clinical manifestations Vary the type of tumor. Incubation type of occult are no local symptoms. Local clinical symptoms and benign prostatic hyperplasia similar. ...

Detection and diagnosis of prostate cancer gene A new American study shows that a new method of diagnosing prostate cancer detection sensitivity of 97%, specificity was 100%. AMARC prote...

Prostate cancer generally can be divided into the following four categories:

1. Potential prostate cancer: is not in his prostate disease signs and symptoms in the death of the autopsy pathology examination revealed the primary adenocarcinoma of the prostate. Potential prostate cancer can occur in any location, but the central area and peripheral areas seen, and often well-differentiated adenocarcinoma. The incidence of reported abroad for 15% to 50%. Urological Research Institute of China's Hebei reported latent prostate cancer incidence rate was 34%. Statistical studies show that the incidence of prostate cancer may be latent and environmental and genetic factors.

2. Sporadic prostate cancer: Clinical to benign prostatic hyperplasia for the main symptoms, resection of prostate hyperplasia, histological examination revealed prostate cancer. The histological differentiation better performance for adenocarcinoma, a tubular adenocarcinoma and adenocarcinoma of the main screen, a small number of poorly differentiated adenocarcinoma of the prostate abroad sporadic cancer incidence rate of 10% to 30%. The incidence of domestic reports for about 5%.

3. Misprision of prostate cancer: patients with the signs and symptoms of prostate disease, but in the marrow or lymph node biopsy specimens for pathological examination confirmed prostate cancer. And another prostate biopsy was further confirmed. Such serum prostate-specific antigen (PSA) and prostatic acid phosphatase levels increased. PSA and biopsy done (or) PAP immunohistochemistry staining were positive.

4. Clinical Prostate cancer: clinical examination (examination, ultrasound, CT or MRI) for the diagnosis of prostate cancer, and a biopsy confirmed. Also through with increased serum PSA and PAP to assist diagnosis. Most DRE in patients with prostate can be palpable nodules, ultrasonography suggested that prostate nodular appearance is not uniform, Echo Echo low and uneven.

Prostate cancer prevention good solution Researchers recently discovered, there is a general vitamin supplements in relatively rare in the vitamin E - gamma-tocopherol, is the effe...

What is the prostate cancer Prostate cancer incidence rates high in Europe and the United States, second only to lung cancer in elderly men, but relatively rare in Chi...

Prostate cancer - pathology, typing One, Pathogenesis (1) Causes The cause of prostate cancer has not yet entirely clear, but sex hormone and prostate cancer relationship is ...

Cervical cancer risk factors which So far, the cause of cervical cancer are inconclusive. The majority of writers that is the result of multiple factors, the incidence of ear...

Prostate cancer and stage of the pathological changes Features All the tumors were malignant prostate, and the overwhelming majority of glands in peripheral adenocarcinoma of the gland. It mai...