technetium-tc-99m-medronate has been researched along with Acquired-Immunodeficiency-Syndrome* in 2 studies
2 other study(ies) available for technetium-tc-99m-medronate and Acquired-Immunodeficiency-Syndrome
Article | Year |
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G-CSF induced bone marrow hyperplasia: characteristic appearance on total body blood pool and delayed Tc-99m MDP bone scan.
Topics: Acquired Immunodeficiency Syndrome; Blood; Bone Marrow; CD4 Lymphocyte Count; Granulocyte Colony-Stimulating Factor; Humans; Hyperplasia; Knee Joint; Leukopenia; Pelvic Bones; Radionuclide Imaging; Radiopharmaceuticals; Spine; Technetium Tc 99m Medronate; Whole-Body Counting | 1998 |
[Aerosol pulmonary scintigraphy. A new test in the diagnostic strategy of pneumocystis carinii pneumonia in patients with acquired immunodeficiency syndrome].
In eleven patients with AIDS and suspected Pneumocystis carinii pneumonia we measured the pulmonary clearance and half-life of aerosolized 99m Tc-DTPA (diethylenetriamine pentaacetate). We correlated the half-life with gallium scans and bronchoalveolar lavages. In all nine patients with Pneumocystis, this half-life was shorter than normal value, documenting a significant increase of lung epithelial permeability (p less than 0.001). Six of these 9 patients had abnormal gallium scans. However, in two patients with normal chest X-rays, PaO2 and gallium scans, only the reduced half-life of 99mTc-DTPA evidenced acute lung disease. After treatment, the results of the DTPA half-life correlated with the presence or absence of Pneumocystis. This method is, therefore, a sensitive initial diagnostic test in patients with suspected Pneumocystis pneumonia. A short half-life should prompt bronchoalveolar lavage even when PaO2 and/or chest X-rays and gallium scans are normal. Topics: Acquired Immunodeficiency Syndrome; Adult; Aerosols; Bronchoalveolar Lavage Fluid; Gallium Radioisotopes; Half-Life; Humans; Metabolic Clearance Rate; Pentetic Acid; Pneumonia, Pneumocystis; Pulmonary Alveoli; Pulmonary Diffusing Capacity; Radionuclide Imaging; Technetium Tc 99m Medronate | 1988 |