ECG - Patient presented with chest pain and suspected heart problem
Arteriogram - used for investigating blood vessels, may be used for certain conditions related to chest or abdominal pain
Gastroscopy - used for diagnosing gastric ulcer in a patient with abdominal pain
Colonoscopy - used for investigating abdominal pain or suspected tumors in the colon
Arthrography - used for investigating joint swelling and joint pain
Arthroscopy - used for investigating joint swelling and joint pain
Bronchoscopy - used for investigating lung cancer in a patient with coughing blood
Abdominal ultrasound - used for investigating abdominal swelling in the liver region