A Barium Swallow is a special type of X-ray scan that allows doctors to look inside your esophagus, a pipe-like organ connecting your mouth with your stomach. It is an...
Sigmoidoscopy is the minimally invasive diagnostic test used to examine the sigmoid colon. The sigmoid colon is the lower part of your large intestine...
Myelography is a medical procedure used to examine parts of the central nervous system within the vertebral canal. It is an important radiologic modality...