When checked by a healthcare professional, "an induration on the skin of 15 millimeters or more is usually considered a positive TB result in healthy individuals," says Doyle.

A positive tuberculosis (TB) skin test can look different depending on your risk factors. Learn risk factors to consider and what a positive test may look like.

When checked by a healthcare professional, "an induration on the skin of 15 millimeters or more is usually considered a positive TB result in healthy individuals," says Doyle.

When interpreting the results of a TB skin test, doctors will consider the size of the skin induration along with other risk factors to determine whether the test is positive or negative.

What is the appropriate TB skin test induration size that should trigger CXR screening in asymptomatic children who are to be adopted from abroad?

Ranchi: Skin TB testing is all set to start at the govt hospitals across the district from next month for detecting tuberculosis infections quickly an.

Induration is the hardening and thickening of skin that develops due to various underlying causes. It's an inflammatory process.

Skin TB testing to begin across dist hospitals from next month Results will be available within 48 to 72 hours, making it a quick and efficient solution for diagnosing TB. If the induration ...