Volume 25, Supplement 1

 

ارسال های اخیر

  • Abnormal cerebral blood flow in methamphetamine abusers assessed by brain perfusion single emission computed tomography 

    Dabbagh Kakhki, Vahid Reza؛ Madani Sani, Fereshteh؛ Dadpour, Bita (Research Center for Nuclear Medicine (Tehran University of Medical Sciences), 2017-02-01)
    Introduction:Amphetamines are central nervous system (CNS) stimulant substances and amphetamine abuse is considered a growing problem in our country. Previous studies revealed destructive effects of amphetamines on metabolism, ...

  • Factors influencing the pattern and intensity of myocardial 18F-FDG uptake in oncologic PET-CT imaging 

    Fallahi, Babak؛ Moasses-Ghafari, Bahar؛ Fard-Esfahani, Armaghan؛ Geramifar, Parham؛ Beiki, Davood؛ Emami-Ardekani, Alireza؛ Eftekhari, Mohammad (Research Center for Nuclear Medicine (Tehran University of Medical Sciences), 2017-02-01)
    Introduction:Myocardial 18F-FDG uptake is highly variable in oncologic whole body 18F-FDG PET/CT studies, ranging from quite intense to minimal distribution. Intense or heterogeneous myocardial 18F-FDG uptake is undesirable ...

  • Can a hot nodule disappear in thyroid scintigraphy without any therapies? 

    Akbulut, Aylin؛ Aydinbelge, Fadimana Nur؛ Sadic, Murat؛ Koca, Gokhan؛ Korkmaz, Meliha (Research Center for Nuclear Medicine (Tehran University of Medical Sciences), 2017-02-01)
    A 63-year-old woman presented with a history of hyperthyroidism symptoms over two years, referred for thyroid scintigraphy. In the hospital archives we have met her previous thyroid scintigraphy showing a hot nodule in the ...

  • Bone scintigraphy in diagnosing chronic recurrent multifocal osteomyelitis 

    Aryana, Kamran؛ Shafiei, Susan؛ Ghahremani, Somayeh؛ Ghahremani, Sarah؛ Sabour, Mahsa (Research Center for Nuclear Medicine (Tehran University of Medical Sciences), 2017-02-01)
    A 10-year-old boy was referred to us for evaluation of FUO accompanied with bone pain in both calves. Three hours after intravenous injection of 13 mCi of 99mTc-MDP, whole body scan in multiple spot views was performed. ...

  • Radiation induced myocardial perfusion abnormalities in patients with left breast cancer: A prospective study with short and long term follow up 

    Eftekhari, Mohammad؛ Kalantari, Forough؛ Emami-Ardekani, Alireza؛ Amini, Hamidreza؛ Fard-Esfahani, Armaghan؛ Fallahi, Babak؛ Beiki, Davood؛ Farzanefar, Saeed؛ Kalantari, Elham؛ Hassanzadeh-Rad, Arman؛ Abbasi, Mehrshad (Research Center for Nuclear Medicine (Tehran University of Medical Sciences), 2017-02-01)
    Introduction:The external beam radiation therapy for patients with left breast cancer at the mastectomy site may cause myocardial perfusion abnormalities. We intended to study the change of these abnormalities at short and ...

  • Muscle perfusion scan for prediction of anticipated diabetic foot ulceration 

    Farzanefar, Saeed؛ Esteghamati, Alireza؛ Meshkinghalam, Ensyeh؛ Naseri, Maryam؛ Baseri, Farzaneh؛ Abbasi, Mehrshad؛ Emami-Ardekani, Alireza؛ Fard-Esfahani, Armaghan؛ Fallahi, Babak؛ Eftekhari, Mohammad (Research Center for Nuclear Medicine (Tehran University of Medical Sciences), 2017-02-01)
    Introduction:We evaluated the performance of muscle perfusion scan (MPS) to assess muscle perfusion reserve (MPR) for prediction of incident diabetic foot ulcerations (DFU). Methods: We recruited 41 diabetic patients ...

  • Collimator-detector response compensation in molecular SPECT reconstruction using STIR framework 

    Mahani, Hojjat؛ Raisali, Gholamreza؛ Kamali-Asl, Alireza؛ Ay, Mohammad Reza (Research Center for Nuclear Medicine (Tehran University of Medical Sciences), 2017-02-01)
    Introduction:It is well-recognized that collimator-detector response (CDR) is the main image blurring factor in SPECT.  In this research, we compensated the images for CDR in molecular SPECT by using STIR reconstruction ...

  • Production of no-carrier-added Ho-166 for targeted therapy purposes 

    Vosoughi, Sara؛ Shirvani-Arani, Simindokht؛ Bahrami-Samani, Ali؛ Salek, Nafiseh؛ Jalilian, Amir Reza (Research Center for Nuclear Medicine (Tehran University of Medical Sciences), 2017-02-01)
    Introduction:Holmium-166 radionuclide is one of the most effective radionuclides used for targeted therapy with theranostic properties. One method to produce this radioisotope is via the decay of its parent (indirect ...

  • Dosimetric analysis for the selection of radionuclides in bone pain palliation targeted therapy: A Monte Carlo simulation 

    Sadremomtaz, Alireza؛ Masoumi, Mahboubeh (Research Center for Nuclear Medicine (Tehran University of Medical Sciences), 2017-02-01)
    Introduction:The use of beta emitters is one of the effective methods for palliation of bone metastasis. The risk of normal tissue toxicity should be evaluated in the bone pain palliation treatment. Methods: In this study, ...

  • A pictorial essay on brain perfusion SPECT in various neuro-psychiatric disorders and intoxication: Though practical, it is not very commonly used 

    Taghizadeh Asl, Mina؛ Nemati, Reza؛ Yousefi, Farzaneh؛ Salimipour, Hooman؛ Nabipour, Iraj؛ Assadi, Majid (Research Center for Nuclear Medicine (Tehran University of Medical Sciences), 2017-02-01)
    Brain single-photon emission computerized tomography (SPECT), in particular, with perfusion agents or with neuroreceptor imaging radiopharmaceuticals, is rapidly becoming a clinical tool in many neurologic and psychiatric ...