A CT scan can generate a clear picture of the appendix, according to WebMD. MRIs and PET scans are also used by doctors to locate suspected tumor of the appendix. More » Health Diagnostics & Imaging

You can use a picture of the appendix to see its location and shape in the human body. The appendix is located in the lower right area of the abdomen, and to this day, its purpose is still debated by medical researchers. More » Science Human Anatomy Organs

An MRI scan is a medical test that uses a magnetic field and radio waves to create a detailed picture of organs and other structures inside the body. MRI stands for magnetic resonance imaging. More » Health Diagnostics & Imaging
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A head magnetic resonance imaging scan, or MRI, is a test that produces images of the brain using a strong magnetic field and radio-wave energy, according to WebMD. It typically offers useful information that X-ray, ultr... More » Health Diagnostics & Imaging

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During a full-body scan, the patient lies inside a CT scanner, which is a doughnut-shaped machine, for 15 to 20 minutes while an imaging device rotates around the patient, explains WebMD. The scan combines multiple X-ray... More » Health Diagnostics & Imaging