one of the important causes of strabismus in all ages is extraocular muscles paralysis due to 3rd, 4th and 6th cerebral nerve palsies. exact and on-time treatment can result in improvement of deviation, am-blyopia and abnormal head posture. we studied epidemiological characteristics of extraocular muscles paralysis. this retrospective study performed on 131 subjects (58% male). records of patie...

while the relations of iran and russia with the central asian states have been analyzed separately in previous studies, the regional foreign policies of these two countries have not been compared in detail. as a result, it would be difficult to comprehend the extent of the similarities and differences inherent in the foreign policy behaviors of these two key players in the central asian region....

as pioneer trends in iranian computational dialectology, the leveneshtain algorithm applied to mazandarani dialect data - extracted from lai – revealed regional dialect in the northern range of the alborz mountains. current synchronic fieldwork aimed to determine vowels responsible for regional variation, and likewise reliability and validity of the research findings, through vowel frequency me...

increasing concern over the regional dimensions of national economic planning since 1970s, has constituted appropriate baselines for scientific analysis of regional differences the iranian planning views in the pre and post revolution era have been examined in this article, based on both theoretical and applied study of regional differences. then the types and degrees of convergency and/or dive...

some patients are more susceptible to hcc (like hbv, cirrhosis and …). in these patientsscreening imaging (ultrasound) is highly recommended. in positive cases next step would be 4-phasic ct scan or dynamic mri for confirm diagnosis and also staging. if there are typical signs of hcc (wash in, wash out), biopsy is not necessary in susceptible populations. gold standard treatment of hcc is surge...

In most patients, the deposition of aerosolized pentamidine (AP) is less in the apex of the lung relative to the base. As the apex of the lung is relatively less ventilated than the base, it is possible that reduced regional ventilation may explain the inhomogeneity in regional drug deposition. The purpose of this study was to measure the relationship between regional deposition of AP and regio...