نتایج جستجو برای: tc 99m mdp
تعداد نتایج: 34021 فیلتر نتایج به سال:
We compared the diagnostic accuracy of F-labeled sodium fluoride (F-NaF) PET-CT with 99m-technetium methylene diphosphonate (Tc-MDP) single photon emission computed tomography (SPECT) to detect bone metastases (BMs) in patients with preoperative lung cancer. Patients with lung cancer (n = 181) were examined with F-NaF PET-CT, and another 167 patients with lung cancer were examined with Tc-MDP S...
a 64-year-old woman, with amyloid related kidney failure (on renal dialysis) had a bone scan because of pain in the right upper femur. the 99m tc-mdp images revealed marked hepatic uptake. in addition, there was right proximal femoral concentration of radiotracer, which corresponded to a fracture site. as an added finding, the same femor demonstrated circumferential uptake at the lower pole. th...
the purification and identification of reduced antibody fraction by spectrophotometer method; mass of Anti-CEA and MDP; time and temperature of lyophilized method. The best conditions for lyophilized kits were selected and the labelling efficiency was determined using ascending paper chromatography on Whatman 3MM paper and TLC-SG in 0.9 % saline and methyl ethyl ketone as a solvent. This work b...
A 25-year-old patient with osteosarcoma of the right distal femur underwent a bone scintigraphy with Tc-99m methylene diphosphonate (MDP). Whole-body bone scan revealed extensive metastatic disease in the abdominal region. Abdominal computerized tomography confirmed the presence of ascites and calcified masses on the greater omentum and peritoneal surfaces. Here we describe a case of unusual me...
UNLABELLED Primary liver carcinosarcoma is a very rare disease. There have been only a few cases described to date, none of which has been imaged by bone scintigraphy. A 69-year-old man who developed right back pain and weight loss was admitted to our hospital. Tenderness of the right upper abdomen, hepatomegaly, and a giant mass were the main physical examination signs. Abdominal ultrasonograp...
Calciphylaxis is a rare devastating medical condition commonly associated with end-stage renal disease and characterized by extensive microvascular calcifications. We describe a case of calciphylaxis presenting on Tc-99m MDP bone scan imaging with asymmetric radiotracer uptake within the lower extremities corresponding to extensive soft tissue calcifications on Computed tomography. Familiarity ...
Background: Bone sarcomas are usually aggressive tumors treated by multimodality approaches. Early detection of residual or recurrent tumor tissue after treatment is important in the management of these patients. This is currently achieved by clinical examination, diagnostic radiological procedures, radionuclide imaging techniques and detailed histological examination. Tumor response to preoper...
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