Final answer:
Paracentesis is the medical treatment used for ascites, involving the removal of fluid from the abdominal cavity.
Step-by-step explanation:
The medical treatment for ascites involves paracentesis, which is the removal of fluid from the abdominal cavity using a needle and syringe. This procedure helps alleviate the symptoms of ascites and can be performed on an outpatient basis.
Ascites is a medical condition characterized by the abnormal accumulation of fluid in the abdominal cavity, specifically in the peritoneal space. The peritoneal space is the fluid-filled space surrounding the abdominal organs. The accumulation of fluid leads to abdominal swelling and distension.