Patellar tendinitis, also known as jumper’s knee, is a condition that involves inflammation or irritation of the patellar tendon. This tendon connects the kneecap (patella) to the shinbone (tibia) and plays an important role in helping the leg straighten during activities such as walking, running, and jumping. The condition commonly affects athletes who participate in sports that involve frequent jumping …
Jock itch, medically known as tinea cruris, is a common fungal skin infection that affects the groin, inner thighs, and surrounding areas. It is caused by dermatophyte fungi that thrive in warm, moist environments. Jock itch is not serious but can be uncomfortable and may recur if not properly treated or prevented. Symptoms Symptoms of jock itch usually develop gradually …
Itchy skin, also known as pruritus, is an uncomfortable sensation that creates an urge to scratch. It may affect a small area of the body or be widespread and can occur with or without visible skin changes. Pruritus can be temporary or chronic and may result from skin conditions, systemic diseases, or environmental factors. Persistent or severe itching can significantly …
Pancreatic neuroendocrine tumors are rare tumors that develop from the hormone-producing cells of the pancreas, known as neuroendocrine cells. These cells are responsible for releasing hormones into the bloodstream that help regulate various body functions, including digestion and blood sugar levels. Pancreatic neuroendocrine tumors grow differently from the more common type of pancreatic cancer called pancreatic adenocarcinoma. In many cases, …
Iritis is an inflammatory condition affecting the iris, the colored part of the eye. It is the most common form of anterior uveitis and can occur suddenly or develop gradually. Iritis may affect one or both eyes and can lead to vision problems if not treated promptly. Early diagnosis and appropriate treatment are essential to prevent long-term eye damage. Symptoms …
Invasive lobular carcinoma is a type of breast cancer that begins in the milk-producing lobules of the breast and spreads into surrounding breast tissue. It is the second most common form of invasive breast cancer after invasive ductal carcinoma. Invasive lobular carcinoma often grows in a diffuse pattern, making it harder to detect on physical examination or imaging in its …
Intussusception is a serious condition in which one part of the intestine slides into an adjacent part, much like the sections of a telescope. This leads to intestinal blockage, swelling, and reduced blood supply to the affected area. Intussusception most commonly occurs in infants and young children, but it can also affect adults. Prompt diagnosis and treatment are essential to …
Intracranial venous malformations are abnormal formations of veins within the brain that develop during fetal growth. These malformations are usually congenital and are often discovered incidentally during brain imaging for other conditions. In many cases, they do not cause symptoms and remain stable throughout life. However, certain types may be associated with neurological symptoms or complications depending on their size, …
Intestinal ischemia is a serious medical condition that occurs when blood flow to part of the intestines is reduced or blocked. This decrease in blood supply limits oxygen delivery to intestinal tissues, leading to inflammation, injury, and tissue death if not treated promptly. Intestinal ischemia can affect the small intestine, large intestine, or both and may develop suddenly (acute) or …
Intermittent explosive disorder (IED) is a mental health condition characterized by recurrent, sudden episodes of impulsive and aggressive behavior that are disproportionate to the situation. These outbursts may involve verbal aggression, physical violence, or destruction of property. The episodes are typically brief but can cause significant distress, relationship problems, and legal or occupational consequences. Symptoms Repeated episodes of sudden anger …