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