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A CT scan uses X-rays to make detailed pictures of the spine and vertebrae. During the test, you will lie on a table that is

The slit lamp exam uses a tool that provides a magnified, three-dimensional (3-D) view of the parts of the eye. During the exam

A facial X-ray is a series of pictures of the bones in the face. One type of facial X-ray (called a paranasal sinus X-ray series)

A C-reactive protein (CRP) test is a blood test that measures the amount of a protein called C-reactive protein in your blood. C

Discusses test (also called MRI scan) that uses a magnetic field and pulses of radio wave energy to make pictures of organs and

Discusses test (also called MRI scan) that uses a magnetic field and pulses of radio wave energy to make pictures of the shoulder

Discusses test (also called MRI scan) that uses a magnetic field and pulses of radio wave energy to make pictures of the knee

A viral load test measures how much HIV is in the blood. It's first measured when you're diagnosed with HIV. This serves as the

A CD4+ count is a blood test to see how well the immune system is working in people who have been diagnosed with HIV. CD4+ cells

Sputum cytology examines a sample of sputum (mucus) under a microscope to determine whether abnormal cells are present. Sputum is