Skin Test Positive: Causes & Reasons

Possible Causes for Skin Test Positive

A properly placed TB skin test, gross. A positive TB skin test, gross. [library.med.utah.edu]

a negative test indicates that there is no infection If the blood or skin TB test is positive, follow-up tests are conducted to confirm latent or active infection: Chest [dovemed.com]

Samples from animals positive by skin testing were collected for microscopical and immunohistochemical examination. [visavet.es]

Scrofuloderma

test: Positive (+) : strong -> causes by M.tuberculosis weak -> causes by atypical microbacteria SUPPORTING EXAMINATIONSy Imaging Studies: Obtain a posteroanterior chest [dokumen.tips]

Positive tuberculin skin test. Initial examination without interest, but a palpable mass in lower back. [pubmed.ncbi.nlm.nih.gov]

[…] for TB, and medical conditions that increase risk for TB. y Physical examination: Palpate all lymph nodes that might infected -> Enlargement of lymph nodes y Tuberculin skin [dokumen.tips]

Tuberculosis of the Skeletal System

Diagnosis Tests used to diagnose latent infection with tuberculosis include a positive tuberculin skin test (TST) or a blood assay. [medical-dictionary.thefreedictionary.com]

If a positive skin test is detected and other tests have confirmed that active TB is not present, your doctor may choose to prescribe a medication that prevents a TB infection [medbroadcast.com]

The PPD (purified protein derivative) skin test was positive and showed 20-mm indurations. [jmedicalcasereports.biomedcentral.com]

Miliary Tuberculosis of the Liver

People who have had BCG may still be skin tested for TB. Discuss the test results (if positive) with your provider. [medlineplus.gov]

Explain the utility of the tuberculin skin test, potential false-positive and false-negative results, and the effect of the bacillus Calmette-Guérin vaccine on the ability [pedsinreview.aappublications.org]

A blood sample is collected and tested, to see how the individual’s immune system responds to the tuberculosis bacteria Like the TB skin test, a positive test indicates [dovemed.com]

Pulmonary Tuberculosis

METHOD: Prevalence of tuberculin skin test (TST) positivity was compared between contacts of index cases aged 2-10 years who were HIV-negative, HIV-positive but not on ART [ncbi.nlm.nih.gov]

A properly placed TB skin test, gross. A positive TB skin test, gross. [library.med.utah.edu]

a negative test indicates that there is no infection If the blood or skin TB test is positive, follow-up tests are conducted to confirm latent or active infection: Chest [dovemed.com]

Disseminated Tuberculosis

A properly placed TB skin test, gross. A positive TB skin test, gross. [library.med.utah.edu]

People who have had BCG may still be skin tested for TB. Discuss the test results (if positive) with your provider. [nlm.nih.gov]

In countries where BCG vaccination has been widely used, the TB skin test is not useful, because persons vaccinated with BCG will have a positive skin test. [library.med.utah.edu]

Lymph Node Tuberculosis

A properly placed TB skin test, gross. A positive TB skin test, gross. [library.med.utah.edu]

A TB skin test was eventually obtained, which was positive. [sonoworld.com]

Tuberculin skin test is positive in majority of patients of tuberculous lymphadenitis, the probability of false negative test is less than 10% [17], [18], [19] Thus a positive [lungindia.com]

Joint Tuberculosis

- w/ infection, skin tests are usually, but not always, positive; - false negative tests will occur in malnourished patients and AIDS patients; - skin testing in a patient [wheelessonline.com]

In these people, a skin test for tuberculosis (called a PPD skin test, for "protein purified derivative") will show positive results within three months of getting the infection [drugs.com]

[…] for tuberculosis without active tuberculosis ( R76.1- ) pneumoconiosis associated with tuberculosis, any type in A15 ( J65 ) positive PPD ( R76.11 ) positive tuberculin skin [icd10data.com]

Pleural Tuberculosis

Four of them (22.2%) tested positive with a nucleic acid amplification test for MTB. The tuberculin skin test was positive in most confirmed plTB cases (88.9%). [ncbi.nlm.nih.gov]

CONCLUSIONS: Pleural TB was usually associated with a positive tuberculin skin test, and lung parenchymal infiltrates were seen commonly. [ncbi.nlm.nih.gov]

A positive skin test in a person with no symptoms of TB is a sign of a previous exposure to TB. Discuss preventive therapy with your doctor. [ufhealth.org]

Tuberculosis of the Pelvic Bone

Approximately 20% of household contacts develop infection (positive tuberculin skin test). [emedicine.medscape.com]

Lupus Vulgaris

The purified protein derivative of tuberculin (PPD) skin test was strongly positive. [ncbi.nlm.nih.gov]

The purified protein derivative (PPD) skin test is positive. [dermatologyadvisor.com]

Tuberculin skin test is strongly positive. Skin biopsy from the active margin shows tuberculoid granuloma with necrosis. [dermatologyadvisor.com]

Male Genital Tuberculosis

This test can also determine whether a positive reaction to a skin test is due to infection with Mycobacterium tuberculosis. [merckmanuals.com]

Diagnosis Tests used to diagnose latent infection with tuberculosis include a positive tuberculin skin test (TST) or a blood assay. [medical-dictionary.thefreedictionary.com]

Intestinal Tuberculosis

The features of night sweats, concomitant pulmonary tuberculosis, positive tuberculin skin test, positive antibody to tuberculosis, abdominal lymphadenopathy, ascites, transverse [ncbi.nlm.nih.gov]

[…] of PPD skin test; the sensitivity, specificity, accuracy, positive predictive value, and negative predictive value of regression mathematical model established by clinical [ncbi.nlm.nih.gov]

RESULTS: The clinical features indicative of CD were hematochezia and perianal disease; features indicative of ITB include positive purified protein derivative skin test, [ncbi.nlm.nih.gov]

Coccidioidomycosis

Based on skin test data, 80% or more of residents living in endemic areas for 5 years or longer will have a positive coccidioidin skin test result. [emedicine.medscape.com]

The prevalence of positive skin test results ranges from 50-70% in the southwestern United States and increases with age. [emedicine.medscape.com]

tests positive for coccidioidal antigens. [emedicine.medscape.com]

Spinal Tuberculosis

Tuberculin skin testing was positive in four patients. Computed tomography (CT) has become the examination of choice. [ncbi.nlm.nih.gov]

A positive skin test is an indicator of M. tuberculosis involvement, despite that, additional studies have to be performed to confirm the disease. [symptoma.com]

Skin tests � A positive Mantoux test can be observed, one to 3 months after infection. [rxpgonline.com]

Tuberculous Peritonitis

Two of our patients who underwent tuberculin skin testing had positive results. [advancesinpd.com]

Skin tests with purified protein derivative, adenosine deaminase and polymerase chain reaction were performed in seven, four and five patients, respectively. [ncbi.nlm.nih.gov]

A tuberculin skin test and an interferon-gamma blood test were positive, and the tumor marker CA-125 was elevated. [ncbi.nlm.nih.gov]

Meningeal Tuberculosis

A properly placed TB skin test, gross. A positive TB skin test, gross. [library.med.utah.edu]

A blood sample is collected and tested, to see how the individual’s immune system responds to the tuberculosis bacteria Like the TB skin test, a positive test indicates [dovemed.com]

A positive TB contact, Mantoux skin test, chest radiograph, CT/MRI brain scan, PCR for tuberculosis on CSF, and demonstration of TB bacilli from extraneural sources are invaluable [ncbi.nlm.nih.gov]

Tuberculous Pericarditis

Tuberculin skin test The tuberculin skin test is done using the purfied protein derivative. [pmj.bmj.com]

[…] lymphadenopathy on chest computed tomographic studies along with a strongly positive tuberculin skin test could be of value in the noninvasive diagnosis of pericardial effusion [ispub.com]

Of the 3 patients with positive purified protein derivatives (PPDs) of tuberculin skin tests, 1 had been PPD positive 13 years prior to his admission for tuberculous pericarditis [academic.oup.com]

Urogenital Tuberculosis

Urine report was positive for acid fast bacilli staining. Purified protein derivative skin test for tuberculosis was positive. [html.rhhz.net]

Even … In persons with a positive IGRA test result or a positive tuberculin skin test, active tuberculosis disease needs to be ruled out by further investigations. [explaintb.org]

Tuberculosis of the Adrenal Glands

The tuberculin skin test was positive. [biopublisher.ca]

The tuberculin skin test for tuberculosis was strongly positive. A full course of anti-tuberculosis drugs was started. [netdoctor.co.uk]

Ileocecal Tuberculosis

A properly placed TB skin test, gross. A positive TB skin test, gross. [library.med.utah.edu]

A positive tuberculin skin test might be useful in patients suspected of having intestinal tuberculosis; however, the test is not specific [ 8 ]. [pubs.sciepub.com]

Silicotuberculosis

Former miners, 50 years of age and over, who had abnormal chest radiographs consistent with silicosis or inactive tuberculosis and positive tuberculin skin tests, were offered [ncbi.nlm.nih.gov]

Skin tests to check for exposure to TB should be done regularly. Those with a positive skin test should be treated with anti-TB drugs. [nlm.nih.gov]

Histoplasma Duboisii Infection

Although positive skin tests are helpful during outbreaks of histoplasmosis, they do not confirm the infection. [3] A chest x-ray may aid a physician to the histoplasmosis [austincc.edu]

skin tests. [docslide.com.br]

Positive histoplasmin skin tests occur in as many as 90% of the people living in areas where H. capsulatum is common, such as the eastern and central United States.In Canada [en.wikipedia.org]

Tuberculosis of the Vas Deferens

[…] active tuberculosis ( R76.1 -) pneumoconiosis associated with tuberculosis, any type in A15 ( J65 ) positive PPD ( R76.11 ) positive tuberculin skin test without active tuberculosis [icd10coded.com]

test results are positive in two thirds of patients. [aafp.org]

Laryngeal Tuberculosis

[…] regardless of whether they have a positive skin test result or are ill. [aafp.org]

If a person has had a history of a positive tuberculin skin test, another skin test is not needed. [en.wikipedia.org]

Tuberculous Tenosynovitis

Fifty percent of patients have normal chest radiographs, and tuberculin skin test is positive in most of the patients. 1 Diagnosis of tuberculosis can be made on any one of [healio.com]

test without active tuberculosis ( R76.11 ) sequelae of tuberculosis ( B90.- ) silicotuberculosis ( J65 ) Tuberculosis Approximate Synonyms Arthritis caused by mycobacterium [icd10data.com]

Scrofula

True enough, I tested positive for the tuberculin test but negative for the chest xray. [twishdadish.wordpress.com]

Most often, more than 85% cases of tested patients are positive, having an induration diameter on the skin spot greater than 10 mm. [symptoma.com]

[…] and accuracy of 90.9%, 96.4%, 81.1%, 98.4%, and 95.6%, respectively. [4] Other Tests and Procedures for Scrofula Purified protein derivative For tuberculosis, skin testing [emedicine.com]

Paracoccidioidomycosis

Clinical manifestations: Clinical manifestions vary from subclinical infections that are detected only by skin-test positivity; to chronic unifocal infection where only a [web.archive.org]

Out of 542 participants, 46.67% were positive to the skin test. Prevalence increased in accordance with an increase of age. [ncbi.nlm.nih.gov]

[…] paracoccidioidin skin test results have been reported in 6-50% of people living in endemic areas, indicating prior exposure. [emedicine.com]

Tracheobronchial Tuberculosis

The mumps virus-IgM and adenovirus-IgA were positive. Parainfluenza virus-IgA was positive. Tuberculin skin test (purified protein derivative, PPD) was negative. [omicsonline.org]

The tuberculin skin test (TST) has been the primary approach to detect M.tb infection; however, due to antigenic cross-reactivity with Bacillus Calmette-Guérin (BCG) and the [nature.com]

Disseminated Aspergillosis

Positive skin test to Aspergillus spp. Elevated serum immunoglobulin E (IgE). Positive serology for Aspergillus spp. New infiltrates on CXR or CT scan. [patient.info]

Diagnosis Allergic bronchopulmonary aspergillosis ABPA is defined by abnormalities including the following: Asthma Eosinophilia A positive skin test result for Aspergillus [emedicine.medscape.com]

Immediate skin reactivity for Aspergillus antigens is another helpful, but not diagnostic, test. [err.ersjournals.com]