False Negative Result
Those who are immunologically compromised, especially those with HIV and low CD4 T cell counts, frequently show negative results from the PPD test. Steroid use, malnutrition and sarcoidosis can also lead to false-negative results, because the immune system needs to be functional to mount a response to the protein derivative injected under the skin.
Read more about this topic: Mantoux Test
Famous quotes containing the words false, negative and/or result:
“It is better to be true to what you believe, though that be wrong, than to be false to what you believe, even if that belief is correct.”
—Anna Howard Shaw (1847–1919)
“Our role is to support anything positive in black life and destroy anything negative that touches it. You have no other reason for being. I don’t understand art for art’s sake. Art is the guts of the people.”
—Elma Lewis (b. 1921)
“The result showed that fortune helps the brave.”
—Titus Livius (Livy)