A hepatobiliary iminodiacetic acid or HIDA scan is diagnostic test doctors recommend, usually when identifying an issue with the liver, gallbladder, bile ducts, or small intestine. In professional terms, it is commonly known as cholescintigraphy or hepatobiliary scintigraphy.

When a part of the stomach pushes through the diaphragm and into the chest cavity, the condition is called a stomach hernia, also known as a hiatal hernia. This disorder may cause discomfort, symptoms such as acid reflux, chest pain, and difficulty swallowing, and can interfere with the regular operation of the digestive system.

Alkaptonuria is a rare genetic condition of protein metabolism. It can cause potential damage to the bones, tissues, and cartilage of the affected individual. The condition normally affects one in every 2,50,000 people across the world.

Agoraphobia is a mental health condition and an anxiety disorder in which one fears open or crowded places. The condition is more common among women than men and usually begins in adulthood.

The adrenal glands, located above the kidneys, produce certain hormones that ensure the proper functioning of the body. When these glands cease to function and stop producing these essential hormones, it results in Addison’s disease.

Acute flaccid myelitis (AFM) is a condition wherein certain muscles and reflexes weaken due to uncommon and severe neurological issues. Due to this condition, the gray matter in your central nervous system becomes swollen.

Adenoid Cystic Carcinoma (ACC) is a rare form of adenocarcinoma affecting the salivary glands and other body parts. It is unpredictable, initially developing slowly and then progressing rapidly. It is invasive and can spread to bones, lymph nodes, and other organs.

Acute respiratory distress syndrome (ARDS) is a lung condition resulting in low blood oxygen. It is brought on by serious injuries, sepsis, pneumonia, and other lung-related illnesses. ARDS typically manifests within a few hours to a few days, depriving organs of oxygen and causing shortness of breath.