Molazadeh, Reza
Tehran University of Medical Sciences
[ 1 ] - The influence of neutron contamination on pacemaker in photon beam radiotherapy by LINAC using the Monte Carlo method
In radiation therapy with high-energy photon beams (E > 10 MV) neutrons are generated mainly in LINACs head thorough (γ,n) interactions. These neutrons affect the shielding requirements in radiation therapy rooms. According to the AAPMTG-34 report, photon absorbed dose of 10Gy can cause permanent damage to the pacemaker and the dose of 2Gy can make minor changes in the functioning of the pac...
[ 2 ] - Heterotopic Pancreas as a Leading Point of Intussusception: A Case Report
Heterotopic pancreas (HP) is generally asymptomatic and found incidentally. It can act very rarely as a leading point for intussusception. Thus, it should be considered as a differential diagnosis of the mass lesions leading to the intestinal intussusception. Herein, we report an unusual case of HP as a cause of ileocolic intussusception.
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