Invasive lobular carcinoma is a type of breast cancer that begins in the milk-producing glands of the breast, known as lobules. It is an aggressive and invasive cancer that spreads quickly to other parts of the body, making it a serious health concern for women. Invasive lobular carcinoma accounts for about 10% of all breast cancer cases and is more common in women over the age of 50.
Iritis is a type of uveitis, which is inflammation of the uvea, the middle layer of the eye. It is characterized by swelling and irritation in the colored ring around the eye's pupil, known as the iris. Iritis is a common condition that can affect people of all ages, and its exact cause is often unknown.
Iron deficiency anemia is a common type of anemia that occurs when the body lacks adequate iron. This condition affects the production of hemoglobin, a protein in red blood cells that carries oxygen to the body's tissues. Iron deficiency anemia is often referred to as the most common form of anemia worldwide.
Itchy skin, also known as pruritus, is a common and irritating sensation that can occur at any time. It's a normal response to certain stimuli, but it can also be a sign of an underlying medical condition. Itchy skin can be caused by a variety of factors, including dry skin, allergic reactions, and skin conditions. In this article, we will explore the causes, symptoms, prevention, and treatment of itchy skin.
Jaw tumors and cysts are rare growths that develop in the jawbone or soft tissues in the mouth and face. These growths can be benign or malignant, and they can vary greatly in size and severity. While most jaw tumors and cysts are noncancerous, they can still cause significant discomfort, pain, and disfigurement. In this article, we will explore the causes, symptoms, treatment options, and prevention strategies for jaw tumors and cysts.
Jellyfish stings are a common problem for people who spend time in the ocean, whether they're swimming, wading, or diving. The long tentacles of these marine creatures can inject venom from thousands of microscopic barbed stingers into the skin, causing a range of symptoms from mild discomfort to life-threatening systemic illness. While most jellyfish stings can be treated with home remedies, severe reactions require immediate medical attention.
Jet lag, also known as jet lag disorder, is a temporary sleep problem that can affect anyone who quickly travels across several time zones. It occurs when your body's internal clock, or circadian rhythms, is out of sync with the new time zone. This disruption can cause a range of symptoms, including daytime fatigue, an unwell feeling, trouble staying alert, and stomach problems.
Jock itch, also known as tinea cruris, is a type of fungal skin infection that affects the groin and inner thighs. It's a common condition that can cause an itchy rash in warm, moist areas of the body. The condition is often linked to athletes and individuals who sweat a lot, but it can affect anyone who experiences excessive moisture in their groin area.
Juvenile idiopathic arthritis (JIA) is a chronic condition that affects children under the age of 16. It is the most common type of arthritis in children and is characterized by persistent joint pain, swelling, and stiffness. JIA can cause significant discomfort and disability for children, and it can also lead to serious complications if left untreated.
Kaposi sarcoma is a rare type of cancer that forms in the lining of blood vessels and lymph vessels. It is characterized by the growth of abnormal cells, called lesions, on the skin or in other parts of the body. The lesions can be pink, red, purple, or brown in color and may appear on the face, arms, legs, genitals, or mouth.
Kawasaki disease is a rare and serious condition that affects children and causes inflammation in the blood vessels. It is also known as mucocutaneous lymph node syndrome. The condition is characterized by the swelling of the blood vessels in the body, which can lead to heart problems if left untreated.
A keloid scar is a type of skin lesion that is characterized by the formation of a thick, raised scar. It can occur anywhere on the body, but it is most commonly seen on the earlobes, shoulders, cheeks, and chest. Keloid scars are not harmful to physical health, but they can cause significant emotional distress.
Keratitis is a condition characterized by inflammation of the cornea, the clear, dome-shaped tissue on the front of the eye that covers the pupil and iris. The cornea is a crucial part of the eye's structure, allowing light to enter and focus on the retina. When the cornea becomes inflamed, it can cause significant discomfort, vision problems, and even permanent damage.
Keratoconus is a progressive eye condition characterized by the thinning and bulging of the cornea, the clear, dome-shaped front of the eye. This condition causes blurred vision, sensitivity to light, and glare. Keratoconus usually affects both eyes, but it can affect one eye more than the other.
Keratosis pilaris (KP) is a common skin condition that causes dry, rough patches and tiny bumps on the skin. It is often referred to as "chicken skin" due to its appearance. KP is a harmless condition that affects both men and women of all ages, but it is more common in children and young adults. The condition is characterized by the appearance of small, rough bumps on the skin that are usually not painful or itchy.