In recent years, embolization has been shown to be a better, simpler and more effective option for treating acute bleeding from tumors in general and head and neck tumors in particular.

Esophageal stricture is a condition in which a segment of the esophagus is damaged, causing narrowing of the lumen, leading to obstruction of the circulation and transport of food to the stomach. Depending on the cause and severity, the treatment of esophageal stricture will be different, including digital subtraction imaging technique.

Osteoid osteoma is a benign bone tumor, commonly found in adolescents. The disease causes severe pain, especially at night, affecting the daily life and general development of the patient.

Digital subtraction angiography (DSA) with catheter aspiration of thrombus is performed by inserting a catheter of appropriate diameter to the location of the thrombus, then applying negative pressure suction to remove the thrombus.

Digital subtraction angiography and radioactive drug injection for liver cancer treatment is a modern treatment method, minimally invasive intervention, so it rarely causes serious complications for patients, and the hospital stay is short. However, to perform this technique, experienced doctors and hospitals with vascular intervention centers are required.

Cerebral venous system diseases such as venous cerebral infarction, venous sinus thrombosis, cerebral venous sinus stenosis, etc. can threaten the patient's life. Digital subtraction angiography (DSA) and intervention for cerebral venous system diseases are effective, minimally invasive treatments that help patients recover their health quickly.

Continuous nosebleeds over a long period of time will cause severe acute blood loss, which is difficult to respond to conventional hemostasis treatments. Interventional embolization of nosebleeds to stop bleeding is an effective treatment in this case.

Digital subtraction angiography and portal vein embolization are methods of treating primary liver cancer when the patient is indicated for major liver resection but the remaining liver volume is insufficient and there is no liver failure.

Nasopharyngeal fibroma is a tumor that can destroy bones and even threaten the patient's life if not detected and treated promptly. Currently, digital subtraction angiography and embolization are effective, minimally invasive treatments for nasopharyngeal fibroma that are widely used.

Intussusception is a common surgical condition in children, occurring when a segment of the intestine is turned over and enters the adjacent segment. This causes mechanical intestinal obstruction, both blocking and constricting. There are many ways to treat intussusception, and the doctor will choose based on the patient's condition and health.

Digital Subtraction Angiography (DSA) is an abbreviation for the phrase “Digital Subtraction Angiography”, a diagnostic method that combines X-ray imaging and uses algorithms to subtract the background of the acquired image, before and after injecting contrast. DSA plays an important role in diagnosing varicocele in particular and vascular abnormalities in general.