Can prostate cancer be cured?

Written by Liu Liang
Oncology
Updated on December 19, 2024
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Prostate cancer, whether it can be cured or not, depends on the specific analysis of the patient with prostate cancer. If it is an early-stage patient, meaning there is no metastasis to distant organs, and it is assessed that radical surgery or radical radiotherapy can be performed, then these early-stage prostate cancer patients still have the hope of being cured through these treatment methods.

However, for patients with advanced prostate cancer, such as those who are diagnosed with multiple bone metastases at the onset—a very common clinical occurrence, prostate cancer combined with bone metastasis is very common—these advanced-stage prostate cancer patients cannot be cured through treatment. The purpose of treatment is to alleviate the patient's pain and extend the patient's survival, but these advanced-stage patients cannot be cured.

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Written by Zhou Zi Hua
Oncology
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What are the symptoms of prostate cancer?

Early-stage prostate cancer generally has no symptoms, but if the patient also has prostate enlargement, or in cases of mid to late-stage prostate cancer where the tumor invades the urethra or bladder, various degrees of urinary obstruction or irritative urinary symptoms may occur. This is characterized by frequent urination and urgency. If there are local infiltrative symptoms, perineal pain and sciatica might occur. If the vas deferens is compressed, it can cause back pain and pain in the testicles on the affected side. Invasion of the rectum can cause difficulty in defecation or obstruction of the colon, and if the membranous part of the urethra is involved, urinary incontinence may occur. The most common site of metastasis for prostate cancer is the bones. If it spreads to the bones, it can cause bone pain, pathological fractures, anemia, and spinal cord compression leading to paralysis of the lower limbs.

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Written by Zhou Zi Hua
Oncology
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Late-stage prostate cancer with bone metastases: how long can one survive?

Bone metastasis is the most common site of metastasis for prostate cancer. If prostate cancer has metastasized to the bones, it means it is not in its early stages but has entered the advanced stages. However, this type of tumor is not like others with a higher degree of malignancy. If it has a good sensitivity to hormone therapy, after our standardized treatment, the survival time can still be quite long.

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Written by Liu Liang
Oncology
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How is prostate cancer formed?

The causes of prostate cancer are not yet very clear. According to relevant data analysis, the occurrence of prostate cancer may be related to prostate gonorrhea, infections with viruses or chlamydia, as well as the intensity of sexual activity and the impact of hormones. On the other hand, a high-fat diet and some occupational factors are also somewhat related to the disease. Therefore, the formation of prostate cancer is the result of multifactorial influences including environmental and genetic factors, personal lifestyle habits, and dietary habits, all of which are significantly interconnected.

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Written by Zhou Zi Hua
Oncology
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The difference between benign prostatic hyperplasia and prostate cancer.

Prostatic hyperplasia and prostate cancer are sometimes very difficult to distinguish clinically, as both diseases occur in elderly men, can cause lower urinary tract symptoms, and lead to elevated PSA levels. However, prostatic hyperplasia generally has a longer medical history, whereas prostate cancer has a shorter history and progresses more quickly. During a digital rectal exam for prostatic hyperplasia, the gland appears enlarged and the surface is smooth. In contrast, during a prostate exam, the gland may show irregular enlargement, a rough surface, and the tumor feels firm. When these two are difficult to distinguish, considering a prostate biopsy may be advisable.

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Written by Zhou Zi Hua
Oncology
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androgen deprivation therapy for prostate cancer

Androgen deprivation therapy for prostate cancer includes surgical castration, which can quickly and continuously reduce levels to very low levels. The second is medical castration, which involves the use of analogs of luteinizing hormone-releasing hormone. Currently available products include leuprolide, goserelin, and triptorelin. Third, estrogen therapy, with diethylstilbestrol being the most common estrogen treatment. Surgical castration, medical castration, or estrogen therapy offer similar progression-free survival rates in patients with tumor-related outcomes.