evaluation of ocular hydroxyapatite implant with tc-99m mdp bone scan [persian]
نویسندگان
چکیده
static bone scan was performed in 46 patients for evaluation of ocular hydroxyapatite vascularization. study findings indicated that bone scan, with tc-99m mdp is an appropriate method for evaluation of hydroxyapatite vascularization and for estimating the time for peg insertion into the hydroxyapatite implant. our study showed proper hydroxyapatite vascularization when the ratio of activity in implanted to the normal orbit is greater than 1.12 with uninform tracer distribution.
منابع مشابه
Evaluation of ocular hydroxyapatite implant with Tc-99m MDP bone scan [Persian]
Static bone scan was performed in 46 patients for evaluation of ocular Hydroxyapatite Vascularization. Study Findings indicated that bone scan, with TC-99m MDP is an appropriate method for evaluation of Hydroxyapatite Vascularization and for estimating the time For peg insertion into the Hydroxyapatite implant. Our study showed proper Hydroxyapatite Vascularization when the ratio of activ...
متن کاملQuantitative evaluation of normal uptake of mandibular condyle in bone scan with Tc 99m-MDP [Persian]
Unilateral condylar hyperplasia is the main cause of mandibular asymmetry. Radionuclide bone scanning is a useful procedure for functional evaluation of temporomandibular joint. In this study, 39 patients with normal bone scan and no facial asymmetry were studied. All patients were below 22 years of age. Normal condylar uptake was determined in this group of patients. Right & left condyla...
متن کاملquantitative evaluation of normal uptake of mandibular condyle in bone scan with tc 99m-mdp [persian]
unilateral condylar hyperplasia is the main cause of mandibular asymmetry. radionuclide bone scanning is a useful procedure for functional evaluation of temporomandibular joint. in this study, 39 patients with normal bone scan and no facial asymmetry were studied. all patients were below 22 years of age. normal condylar uptake was determined in this group of patients. right & left condylar ...
متن کاملComparison of Tc-99m Ethylenedicysteine (Tc-99m EC) with Tc-99m DPTA in evaluation of renal disease [Persian]
Tc-99m-EC is a new renal radiopharmaceutical introduced as an alternative for Tc-99m MAG3. Twenty-three normal volunteers and patients in different .stages of renal disease were evaluated with Te-99m EC and Tc-99m DTPA. The mean initial uptake of EC was significantly higher as compared to DTPA. There was a high correlation between rectangular and hand-drawn ROls for kidney and background,...
متن کاملBone scan (99m)Tc-MDP imaging of malignant mesothelioma with osseous differentiation.
To the Editor: Pleural malignant mesothelioma (MM) is an uncommon neoplasm with poor prognosis, strongly related to asbestos exposure, arising from mesothelial cells of the pleura. Pleurodynia is its most usual symptom, whereas the presence of pleural effusion combined with thickened pleura and calcified plaques in both computed tomographic (CT) images and respective histopathological findings ...
متن کاملTc-99m-RBC scan in diagnosis of hepatic hemangioma [Persian]
Four patients with sonographic suggestion of hepatic hemangioma are studied with Tc99m-labeled RBC scan. The scan findings are compaired with other imaging modalities. Lesions as small as 36 mm could be detected by this method. Tc99m labeled RBC scan is a valuable tool to differentiate hepatic hemangioma from other space occupying lesion of the liver.
متن کاملمنابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
iranian journal of nuclear medicineناشر: tehran university of medical sciences
ISSN 1681-2824
دوره 6
شماره 1 1998
میزبانی شده توسط پلتفرم ابری doprax.com
copyright © 2015-2023