Prostate cancer is a malignant growth in the prostate gland that
may be asymptomatic early. It can cause urinary difficulties, pain,
and blood in urine, requiring diagnosis with PSA tests and biopsy.
Prostate cancer is a malignant tumor affecting the prostate gland.
It may be asymptomatic early, but it can cause urinary symptoms,
pain, and hematuria, requiring diagnosis with PSA testing and biopsy.
The prostate produces prostatic fluid, a key part of semen.
During ejaculation, it mixes with sperm, supporting their
mobility and contributing to male reproductive function.
Pulmonary anatomy illustrates the structure and position of the lungs within the thoracic cavity. It includes bronchi, bronchioles, and alveoli, which enable oxygen and carbon dioxide exchange.
Pulmonary bronchi are the main airways within the lungs. They originate from the division of the trachea and branch into smaller bronchi and bronchioles that distribute air throughout the lung tissue.
Pulmonary bronchial branching shows how the trachea divides into primary bronchi, which then branch into secondary bronchi and bronchioles to distribute air throughout the lungs.
Pulmonary emphysema is a chronic disease that destroys
the alveoli and reduces lung elasticity. This makes it difficult
to breathe, decreases gas exchange, and causes dyspnea
and progressive fatigue.
Pneumothorax refers to the inflammation of the membrane
surrounding the lungs, causing sharp pain when breathing
and shortness of breath. This condition can lead to a pleural
effusion or fluid buildup, requiring an accurate diagnosis of
the underlying cause.
Pulmonary respiration is the process by which the body takes oxygen from the air and removes carbon dioxide. This exchange of gases occurs in the lungs and supports normal cellular function.
Pulmonary respirationis the process by which air passes through the pharynx, trachea, bronchi, and bronchiolesto reach the lungs, where gas exchange occurs.
Pulmonary tuberculosis is a bacterial infection that damages
the lungs. It causes lesions, hinders gas exchange, and generates
symptoms such as persistent cough, fever, and fatigue.
Early detection and adherence to treatment are essential to avoid
complications.