Vasculitis is a group of disorders characterized by inflammation of blood vessels. The inflammation can cause the walls of blood vessels to thicken, narrow, weaken, or scar, which may restrict blood flow to organs and tissues. This reduced blood supply can lead to organ damage and serious health problems. Vasculitis can affect blood vessels of any size, including arteries, veins, …

Vascular rings are rare congenital abnormalities of the aorta or its branches that form a ring around the trachea, esophagus, or both. This ring can compress the airway or food pipe, leading to breathing and swallowing difficulties. Vascular rings are present at birth, but symptoms may appear in infancy, childhood, or occasionally later in life. The severity of symptoms depends …

Smallpox was a highly contagious and life-threatening viral disease caused by the variola virus. It was characterized by fever and a distinctive skin rash that progressed to fluid-filled blisters and scabs. Smallpox spread easily from person to person and caused severe illness and death in many cases. Due to a successful global vaccination program, smallpox was officially declared eradicated worldwide …

Varicose veins are enlarged, twisted veins that commonly appear on the legs and feet. They develop when vein valves weaken or become damaged, causing blood to pool instead of flowing efficiently back to the heart. This leads to increased pressure within the veins, making them visible under the skin. The condition is common and often considered a cosmetic concern, but …

Varicocele is a condition characterized by enlargement of the veins within the scrotum, similar to varicose veins that occur in the legs. These veins are part of the pampiniform plexus, which helps regulate blood flow and temperature around the testicles. Varicoceles usually develop during puberty and are more commonly found on the left side of the scrotum. The condition is …

Vaginitis is inflammation of the vagina that can cause discomfort, abnormal discharge, itching, or pain. It is a common condition that can affect individuals of all ages and is usually caused by infection, changes in vaginal bacteria, hormonal fluctuations, or irritants. Vaginitis is not a single disease but a group of conditions with similar symptoms. The most common types include …

Posterior Vaginal Prolapse, also known as a rectocele, occurs when the wall between the vagina and the rectum weakens, allowing the rectum to bulge into the vaginal space. This condition is often associated with childbirth, aging, or chronic pressure on the pelvic floor. A rectocele can range from mild to severe and may cause discomfort, difficulties with bowel movements, and …

Vaginal fistula is an abnormal opening that forms between the vagina and a nearby organ, most commonly the bladder or rectum. This opening allows urine or stool to leak into the vagina, leading to ongoing discomfort and health issues. Vaginal fistulas are often the result of prolonged or obstructed labor, surgical injury, infection, or radiation therapy. The condition can significantly …

Vaginal agenesis is a congenital anomaly (birth defect). It happens when the vagina of a fetus doesn’t develop properly in your uterus. They may be missing all or part of their vagina. Although the condition is present at birth, it might go undiagnosed until later in life. The outer sex organs often appear normal, so women and people assigned female …

Wrist pain is a common condition that can result from injury, overuse, inflammation, or underlying medical disorders affecting the wrist joint and surrounding structures. The wrist is a complex joint made up of bones, ligaments, tendons, and nerves, making it vulnerable to strain and injury during daily activities, work, or sports. Wrist pain can be temporary or chronic and may …