1374/9/12، جلد ۳، شماره ۲، صفحات ۱-۳

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عنوان انگلیسی Posterior/anterior distribution of radiolabel on lateral renal images: Possible use in studying the retroperitoneum
چکیده انگلیسی مقاله At 30 minutes after intravenous administration of the glomerular renal agent TC-99m-DTPA, both right and left lateral views were obtained. We analyzed the ratio of optical densities (behind the ureter/In front of the ureter). In patients without gross renal failure or retroperitoneal disease, the ratio was always less than 1 (range 0.38 to 0.95, mean 0.68). This represents greater perfusion of the Intestine and anterior organs as compared with the retroperltoneum. Since the posterior/anterior ratio can be readily determined by computer processing or by measurement of optical density of the film, It was suggested that this might be an approach for detecting increased retroperitoneal permeability in diseases of that area or possibly In cases of renal disorders.
کلیدواژه‌های انگلیسی مقاله Iran, meta-analysis, trend of infertilityGated myocardial perfusion SPECT, Quantification, segmental scoring, Meckel’s scan, Meckel’s diverticulum, Gastrointestinal bleeding, Technetium Pertechnetate scintigraphy, Thiosemicarbazone, 191Os, Radiolabeling, Biodistribution, RBBB, Myocardial perfusion, Gated SPECT, Coronary artery disease, Effective dose, Nuclear medicine procedures, Collective effective dose, Tc99m MIBI parathyroid scintigraphy, Myocardium perfusion gated SPECT, Parathyroid adenoma, Skeletal scintigraphy, Fluid restriction, Tc-99m MDP, Image quality, Bone to soft tissue ratio, Radiology, Nuclear medicine, Medical imaging, Bibliometric study, Iran, Hyperthyroidism, Radioactive iodine, Sexual hormones, Semen analysis, Attenuation correction, Artifact, Color intensity, SPECT, Thyroid, I-131, Absorbed ratio, Monte-Carlo, Absorbed dose, MCNP-4A, Carcinoid Tumor, Liver metastases, ¹³¹I-MIBG scintigraphy, Quality Control, PET, 82mRb, 82Kr, Myocardial perfusion, Drug delivery systems, Gamma-scintigraphy, Neutron activation, Pharmacoscintigraphy, Post stroke dementia, Cerebral perfusion SPECT, ECD, 99mTc-DTPA, Renography, Deconvolution, Renal transit time parameters, Nuclear medicine, PET tracer, Gallium, Copper, Tc-94m, Minimally invasive radio-guided surgery, Hyperparathyroidism, Tc-99m sestamibi, Parathyroid adenoma, Parathyroid hyperplasia, Bombesin, 99mTc, Tumor, HYNIC, Radioiodine therapy, TLD, Thyroid cancer, Absorbed dose, Myocardial perfusion scan, Ischemic heart disease, Risk factors, Demographic data, Military hospital, Evidence based medicine, Nuclear medicine, Evidence based medicine, Nuclear medicine, Critical appraisal, Sensitivity, Specificity, Cavernous hemangioma, Radionuclide imaging, 99mTc-RBC, Attenuation correction, Myocardial perfusion, SPECT, Radio-iodine therapy, Liothyronine, Thermoluminescent dosimeter, Accumulated dose, Exposure rate, 106Ru eye plaque, Dose calculation, Mathematical human eye model, MCNP4C code, Sentinel lymph node, Tc-99m antimony sulfide colloid, Lymphoscintigraphy, Skin marking, Osteoporosis, Type 2 diabetes, Postmenopausal, BMD, Streptokinase, Gallium-67, Thrombosis, SPECT, Radiopharmaceuticals, Breast uptake, Myocardial perfusion scan, Tc-99m sestamibi, Tc-99m pertechnetate scan, Meckel’s diverticulum, Gastrointestinal bleeding, PET, Sensitivity, SPECT, Spatial resolution, Temporal resolution, Dynamic imaging, Attenuation, Collimator, Random coincidence, Animal imaging, Dual isotope imaging, Time-of-Flight, Artifact, Bone scan, Catheter, PSA, Prostate, RIA, Standard matrix, Human serum, Myocardial perfusion scan, Leptin, BMI, [14C]Clozapine, Radiochemical purity, High performance liquid chromatography, Liquid scintillation spectrometer, Renography, Diuretic, 99mTc-DMSA, Differential renal function, Complications, Dipyridamole, Blood pressure changes, 99mTc-MIBI, Brain SPECT, Brain tumor recurrence, Radiation necrosis, Neuroendocrine tumors, Somatostatin receptors, Targeted therapy, Sm-153, EDTMP, Radiopharmaceutical, Therapy, Biological evaluation, Ursodeoxycholic acid, Hepatobiliary scintigraphy, 99mTc-BRIDA, Infantile jaundice, Neonatal hyperbilirubinemia, Positron emission tomography (PET), Scanner performance, Gate, Gallium-67 scintigraphy, Infection animal models, SPECT, Staphylococcus aureus, Escherichia coli, Candidae albicans, PET/CT, Dual energy CT, Attenuation correction, Von Hippel Lindau syndrome, Medullary carcinoma, PET/CT,

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