An ultrasound is a diagnostic procedure that using cyclic audio pressure to detect the structure of some internal organs of the human body. This procedure is painless and non-invasive, and does not use radiation. Ultrasound is a very important tool in diagnosis and treatment of many afflictions of organs of the abdominal cavity.
Gall Stones
Gall stones are hardened deposits of digestive fluid that can be found in the gall bladder and bile ducts that can cause pain, blockage or both. Ultrasound is used ascertain the existence of gall stones and pinpoint their exact location. The information garnered from an ultrasound also assists doctors in deciding the best treatment options for various sizes of the stones.
Pancreatitis
Pancreatitis is the inflammation of the pancreas — an ailment that can be diagnosed using ultrasound. Pancreatitis causes pain in the upper abdominal region and back. Ultrasound can help determine the severity of the infection.
Appendicitis
Ultrasound can also help in the diagnosis of an inflamed appendix. This ailment causes sharp pain in the abdomen, tension of the abdominal wall, nausea and a low-grade fever. In most cases, a physician will order an ultrasound and blood test to confirm the diagnosis of appendicitis.
Tumors
Tumors arising in the abdominal region can be diagnosed using ultrasound. Ultrasound can help find the location and size of the tumor. Tumors usually cause a dull pain and a feeling of heaviness in the abdomen.
References
- Mayo Clinic: Health: Gall Stones: Diagnosis
- Mayo Clinic: Health: Pancreatitis: Diagnosis
- Mayo Clinic: Health: Appendicitis Diagnosis
- "Harrison's Principles of Internal Medicine, 16th Edition"; Lawrence Madoff, James Macguire, Kenneth Brandt, Bruce Gilliland, Scott Thaier; 2005
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