Urethral stricture is a condition in which the urethra becomes narrowed due to scarring, restricting the normal flow of urine from the bladder out of the body. The urethra carries urine through the penis in males and opens just above the vaginal opening in females. This condition is more common in men because their urethra is longer. Urethral strictures can …

Ureteral cancer is a rare type of cancer that develops in the ureters, the thin tubes that carry urine from the kidneys to the bladder. Most ureteral cancers are urothelial carcinomas, meaning they arise from the cells lining the inside of the ureter. This condition is more common in older adults and is often associated with cancers of the bladder …

Undifferentiated pleomorphic sarcoma is a rare and aggressive type of soft tissue cancer that develops from connective tissues such as muscle, fat, fibrous tissue, or blood vessels. It was previously known as malignant fibrous histiocytoma. The tumor is called undifferentiated because the cancer cells do not resemble normal mature cells under a microscope, making the exact tissue of origin unclear. …

Pseudobulbar Affect is a neurological condition characterized by sudden, uncontrollable episodes of laughing or crying that are disproportionate or unrelated to the person’s actual emotions. It often occurs in individuals with neurological disorders or brain injuries, such as stroke, multiple sclerosis, amyotrophic lateral sclerosis (ALS), or traumatic brain injury. The condition is not a mood disorder, although it can significantly …

Ulnar wrist pain refers to pain located on the pinky finger side of the wrist. It is a common complaint and can result from injury, overuse, or underlying medical conditions affecting the bones, ligaments, tendons, or cartilage of the wrist. The pain may develop suddenly after trauma or gradually due to repetitive movements and can interfere with daily activities that …

Solitary rectal ulcer syndrome is a rare disorder that affects the rectum and is characterized by a sore or ulcer in the rectal lining. Despite its name, more than one ulcer may sometimes be present, or the rectal lining may appear inflamed without a clear ulcer. The condition is often related to abnormal bowel habits and problems with the muscles …

Peptic ulcer is a condition in which open sores develop on the inner lining of the stomach or the upper part of the small intestine. These sores occur when the protective lining of the digestive tract is damaged, allowing stomach acid to irritate the underlying tissues. Peptic ulcers mainly include gastric ulcers, which occur in the stomach, and duodenal ulcers, …

Von Willebrand disease (VWD) is a genetic bleeding disorder caused by a deficiency or dysfunction of von Willebrand factor, a protein essential for blood clotting. This protein helps platelets stick to damaged blood vessel walls and carries clotting factor VIII, which is necessary for forming stable blood clots. VWD is the most common inherited bleeding disorder and can range from …

Neurofibromatosis type 1 is a genetic disorder that affects the nervous system and causes tumors to grow along nerves throughout the body. It is one of the most common inherited neurological conditions and usually becomes apparent during childhood. The disorder can affect the skin, bones, eyes, and nervous system, with symptoms ranging from mild to severe. Neurofibromatosis type 1 is …

Vocal cord paralysis is a condition in which one or both vocal cords cannot move properly. The vocal cords may remain immobile in a fixed position or move only partially, affecting the ability to speak, swallow, and breathe normally. This condition can occur suddenly or gradually and may result from nerve damage, injury, infection, or certain medical procedures. While some …