PROSTATE CANCER

Because prostate cancer occurred in the posterior lobe, slow growth, was buried after, the early muscle, once the symptoms are often relatively late. The main performance of advanced prostate cancer for lower urinary tract obstruction, or with hematuria and urinary retention. The most prominent symptom is pain.

(A) voiding dysfunction: 80% of the patients tumor caused by the sexual difficulty urinating, urinary flow fining or partial distortion, or urinary bifurcation, urine-extended frequency, urgency, novel, urine intended not flu, serious drop Lek and the outbreak of urinary retention. Only 3% of patients hematuria.

Because prostate cancer occurred in the posterior lobe, slow growth, was buried after, the early muscle, once the symptoms are often relatively late. The main performance of advanced prostate cancer for lower urinary tract obstruction, or with hematuria and urinary retention. The most prominent symptom is pain.

(A) voiding dysfunction: 80% of the patients tumor caused by the sexual difficulty urinating, urinary flow fining or partial distortion, or urinary bifurcation, urine-extended frequency, urgency, novel, urine intended not flu, serious drop Lek and the outbreak of urinary retention. Only 3% of patients hematuria.

Surgery had received BPH patients suffering from prostate cancer have not possible? The answer is possible.

Shinkong Hospital urologist After nearly four years of follow-up investigations, the discovery of benign prostatic hypertrophy patients, transurethral resection of the prostate, is no guarantee that the follow-up would not be suffering from prostate cancer.

Shinkong Hospital urologist Dr. Huang Sheng pointed out that a total of four years of follow-up 94, the age of 70-year-old patients with prostatic hypertrophy issues, and in moving too benign prostatic hyperplasia after 94 patients, two were found to have prostate cancer, ie BPH patients 2.13%, will change for prostate cancer.

Prostate cancer - healthy elderly men occult killer <BR> Zhao After various inspections, the results, he appeared prostate cancer patients with bone metastasis. That is prostate cancer the cancer had metastasized to the bone, the bone caused pain and lead to a strong movement disorders.
Prostate cancer is the world's sixth largest malignancy. In the United States, the incidence rate of prostate cancer, a malignancy Habitat men, second only to lung cancer mortality, accounting for second place, each six older Americans out of a person suffering from prostate cancer. With the aging of our population, the incidence of prostate cancer is increasing year by year, its impact on the health of older men are increasingly apparent. Shanghai, the incidence of prostate cancer in 1985 was 2.6/10 10,000 by the year 2000 increased to 7.7/10 million, is expected in 2005 will reach 10/10 10,000. Similar to the situation in Beijing, in 1985 the incidence rate was 2. 38/16 10000, 1985 ~ 1995, the City of prostate cancer incidence increased by 2.3 times, is also expected to achieve a 10/10 10,000.
Bone metastases of prostate cancer is the main performance <BR> advanced prostate cancer is the most vulnerable to the malignant bone metastasis, more than 80% of patients with prostate cancer bone metastases will happen. Metastatic bone lesions can be found at Ilium, vertebrae, ribs, skull and proximal long bones, mostly in the avascular bone axis rich site. The most common prostate cancer is the first clinical manifestation of bone metastasis is the bone pain. Sustained pain, and often affect patients with anorexia and daily rhythm of life, so patients increasingly emaciated, the misery. Secondly, because the bones were 1.1 points to tumor cells "eat", the bone metastasis was prone to pathologic fracture. If tumor cells of the patient spinal vertebrae, then vertebral collapse will lead to the symptoms of spinal cord compression by, it makes treatment more difficult.
Bone metastases of prostate cancer treatment is a comprehensive treatment of early prostate cancer often <BR> male androgen treatment resistance is sensitive. But with the development of disease, treatment of androgen resistance will gradually lose their role, but also the development of prostate cancer has advanced. Fortunately, the disease Although Zhao advanced prostate cancer, but resistance to androgen therapy is sensitive. Through oral drugs and the necessary surgical intervention, he fell to a certain androgen levels. In order to alleviate the symptoms of bone pain, the doctors gave him a main component of the use of bisphosphonates for the special drug. With drug drop by drop in the importation of Mr. Zhao, bone pain from the torture he gone step by step, gradually smile in the face of Mr. Zhao spacious. Three weeks later, Mr. Zhao calmly walked out the door of the hospital.
Bone metastases of prostate cancer treatment in addition to the above-mentioned endocrine therapy (androgen treatment resistance), bisphosphonates in the treatment, under different conditions also can be used chemotherapy, the radiation therapy, radiation therapy within radionuclide therapy and various integrated applications. Another more advanced treatment, such as immune therapy and gene therapy, is still in the pilot stage, clinical application of small, but has a very broad application prospects.
Urology doctors Suggestions <BR> majority of prostate cancer patients with bone metastasis, because of a certain feeling of headaches body to the hospital and found the orthopedic treatment. But unfortunately, at this time of prostate cancer has developed to the advanced. Therefore, the importance of early detection of prostate cancer.
The generally accepted clinical effective early detection of prostate cancer is the digital rectal examination and examination of the serum concentration of P SA. Digital rectal examination can be found in prostate cancer nodules, carefully rectal examination for prostate cancer early diagnosis and staging are of important significance. If that is found suspicious nodules, it would need to further prostate biopsy, about 70% of the patients could be diagnosed. PSA is a prostate cancer-specific serum indicators, generally less than normal abnormal. If higher than the target, this will cause doctors attention. Men over the age of 45, preferably every three months to six months to see a urology clinic, do a detailed inspection of prostate related.

Prostate cancer incidence rates high in Europe and the United States, second only to lung cancer in elderly men, but relatively rare in China, the incidence rate of increase in recent years.

[Causes pathological]

The cause of prostate cancer has not been identified, may be genetic, environmental, and the sex hormones. Prostate androgen secretion by the testis nine ketone conditioning, gonadotropin luteinizing hormone indirect role to play. Juvenile emasculated never occurred to prostate cancer.

Prostate cancer is a hidden disease, imperceptibly slow growth, a rare occurrence in the early symptoms, and once the symptoms are often confused with benign prostatic hyperplasia, showed frequency and nocturia increased urination slow, or even urinary retention. But with benign prostatic hyperplasia significantly different from the prostate cancer urinary obstruction in the early symptoms can be a transfer, 1 / 3 of patients transferred to the liver, lung, brain and other organs, bone marrow and lymph system violations. Some direct manifestation of prostate cancer metastasis sites in clinical symptoms. Men over the age of 50 in about 30% of the people have latent prostate cancer, about 2 / 3 of patients were diagnosed with prostate cancer, has been transferred. Some say that prostate cancer is a vicious killer good at camouflage, inadvertently, mercilessly swallowed a minimum.