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  2. Mantoux test - Wikipedia

    en.wikipedia.org/wiki/Mantoux_test

    The results of this test must be interpreted carefully. The person's medical risk factors determine at which increment (5 mm, 10 mm, or 15 mm) of induration the result is considered positive. [12] A positive result indicates TB exposure. 5 mm or more is positive in An HIV-positive person; Persons with recent contacts with a TB patient

  3. Heaf test - Wikipedia

    en.wikipedia.org/wiki/Heaf_test

    The equivalent Mantoux test positive levels done with 10 TU (0.1 mL 100 TU/mL, 1:1000) are 0–4 mm induration (Heaf 0-1) 5–14 mm induration (Heaf 2) >15 mm induration (Heaf 3-4) The Mantoux test is preferred in the United States for the diagnosis of tuberculosis; multiple puncture tests, such as the Heaf test and Tine test, are not recommended.

  4. Diagnosis of tuberculosis - Wikipedia

    en.wikipedia.org/wiki/Diagnosis_of_tuberculosis

    Injecting a Mantoux skin test The Mantoux test for TB involves intradermally injecting PPD (Purified Protein Derivative) tuberculin and measuring the size of induration 48-72 hours later. The Mantoux skin test is used in the United States and is endorsed by the American Thoracic Society and Centers for Disease Control and Prevention .

  5. Tuberculosis - Wikipedia

    en.wikipedia.org/wiki/Tuberculosis

    [119] [120] [121] Part of the reasoning against the use of the vaccine is that it makes the tuberculin skin test falsely positive, reducing the test's usefulness as a screening tool. [121] Several vaccines are being developed. [14] Intradermal MVA85A vaccine in addition to BCG injection is not effective in preventing tuberculosis. [122]

  6. Pott's disease - Wikipedia

    en.wikipedia.org/wiki/Pott's_disease

    Tuberculin skin test. Tuberculin skin test (purified protein derivative [PPD]) results are positive in 84–95% of patients with Pott disease who are not infected with HIV. A girl from Oklahoma, who has been affected by bone tuberculosis, 1935. Radiographs of the spine Radiographic changes associated with Pott disease present relatively late.

  7. Tuberculin - Wikipedia

    en.wikipedia.org/wiki/Tuberculin

    These included the Pirquet cutaneous test, the Moro percutaneous path test, the Mantoux intracutaneous test, and the Calmette conjunctival test. [6] With experience gained from the tuberculin skin test during the greater part of the last century, the current body of medical knowledge and advances were made possible by Robert Koch. Through the ...

  8. Tine test - Wikipedia

    en.wikipedia.org/wiki/Tine_test

    The tine test is a multiple-puncture tuberculin skin test used to aid in the medical diagnosis of tuberculosis (TB). The tine test is similar to the Heaf test, although the Mantoux test is usually used instead. There are various forms of the tine tests which usually fall into two categories: the old tine test (OT) and the purified protein ...

  9. List of eponymous medical signs - Wikipedia

    en.wikipedia.org/wiki/List_of_eponymous_medical...

    feeling of moving foreign body under the skin Mantoux test: Charles Mantoux: infectious disease: tuberculosis: intradermal protein derivative – diameter of wheal evaluated Marcus Gunn pupil: Robert Marcus Gunn: ophthalmology, neurology: severe retinal disease, lesion of optic nerve anterior to chiasm: Gunn's pupillary phenomenon at Whonamedit?