How Do You Spell ANGIONEUROTIC EDEMA?

1. Angioneurotic edema, also known as angioedema, is a medical condition characterized by the sudden swelling of the deeper layers of the skin and mucous membranes, often around the face, lips, tongue, throat, or genitals. This type of edema occurs due to the increased permeability of blood vessels, leading to the leakage of fluid into tissues underneath the skin. It is typically caused by an allergic reaction or an immune response triggered by certain substances, medications, or underlying medical conditions.

   Angioneurotic edema is a non-inflammatory condition and is often painless, although it can cause discomfort or a sensation of tightness in the affected areas. The swelling usually develops rapidly and can reach its peak within minutes to hours, lasting for variable durations depending on the individual.

   In some cases, angioneurotic edema may be hereditary, resulting from a deficiency or abnormality in C1 esterase inhibitor, a protein involved in regulating blood vessels and the immune system. This form of angioedema is called hereditary angioedema (HAE). It is important to distinguish HAE from other types of angioneurotic edema, as the treatment approaches and severity can differ.

   Treatment of angioneurotic edema often involves identifying and avoiding triggering factors, administering antihistamines or corticosteroids to alleviate symptoms, and, in certain cases, replacement therapy with C1 esterase inhibitor. Severe cases that affect the airway may require immediate medical attention and intervention to prevent potential complications and ensure patient safety.

Common Misspellings for ANGIONEUROTIC EDEMA

The etymology of the term "angioneurotic edema" can be broken down as follows:

1. Angio-: Derived from the Greek word "angeion", meaning "vessel" or "blood vessel". This prefix is commonly used in medical terminology to refer to blood vessels.

2. Neurotic: Derived from the term "neurosis", which refers to a psychological disorder characterized by excessive anxiety, depression, or other emotional disturbances.

3. Edema: Derived from the Greek word "oidema", meaning "swelling". Edema refers to the abnormal accumulation of fluid in body tissues, often leading to swelling.

Therefore, "angioneurotic edema" is a term that describes a condition where there is swelling caused by the abnormal accumulation of fluid in the blood vessels due to a neurotic or psychological disorder.