A car diagnostic test procedure is often carried out as follows: The test begins as the scanner examines the “check engine” light code. Your car’s computer produces a code alongside the check engine ...

During the procedure, a needle is inserted into your lower back, between vertebrae, and into the spinal canal. This hollow needle will collect the sample of CSF for testing. A lumbar puncture ...

A Whipple procedure (pancreaticoduodenectomy) is a complex surgery involving several procedures during one operation. It is often performed to treat pancreatic cancer. It will take time for the ...

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.

Lost spacecraft: SpaceX said Thursday that its Starship spacecraft — which was meant to lap Earth and splash down in the Indian Ocean — exploded not long after its 7th test flight took off ...

A lung biopsy involves the removal of tissue or growths from the lungs. A doctor will use special devices, such as a fine needle, to remove the sample. A lung biopsy can help diagnose lung ...

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.

Before the arterial blood gas test, they may apply pressure to the arteries in your wrist for several seconds. The procedure, called the modified Allen test, checks that blood flow to your hand is ...