Prostate cancer. This image shows an anatomical representation of the male urinary system, highlighting the prostate affected by a tumor. In this illustration, structural changes and enlargement are visible. Moreover, the figure emphasizes abnormal cell growth. Together, these elements illustrate tumor development.
Prostate cancer is a malignant tumor that develops in the prostate gland. Additionally, it occurs when cells grow uncontrollably. However, early stages may show no symptoms. As a result, it is common in older men.
The main function of the prostate is to produce seminal fluid. Nevertheless, cancer may disrupt this function. Furthermore, tumor growth may compress nearby structures. Consequently, urinary symptoms develop.
The origin is linked to multiple factors. Moreover, age and family history increase risk. Therefore, the likelihood rises over time. Additionally, hormonal factors may contribute.
Urinary function becomes affected by tumor growth. In normal conditions, urine flows freely. In contrast, cancer may cause obstruction. As a result, urination difficulties occur.
Key processes include cell proliferation and tissue invasion. Moreover, symptoms include difficulty urinating, pain, and blood in the urine. However, early stages may remain asymptomatic.
Regulation requires early diagnosis. Additionally, PSA testing and biopsies are used. Furthermore, treatment may include surgery, radiotherapy, or hormonal therapy. Together, these depend on the stage.
In conclusion, prostate cancer is a common disease in older men. With early detection, prognosis and quality of life improve.