نتایج جستجو برای: spectral doppler sonography
تعداد نتایج: 214007 فیلتر نتایج به سال:
OBJECTIVES/HYPOTHESIS Blood supply to the Hadad-Bassagasteguy pedicled nasoseptal flap may be interrupted by surgery of the pterygopalatine fossa, posterior septectomy, or large sphenoidotomies. This would preclude its use for reconstruction of skull base defects after expanded endonasal approaches (EEA). We present a novel method to ascertain the patency of the nasoseptal artery after prior su...
Using directional continuous-wave Doppler sonography of the vertebral arteries, we have investigated 1,540 patients during the past 5 years. On the basis of unilateral and bilateral retrograde brachial angiograms in the same patients (a total of 1,989 angiograms) we have developed sonographic criteria for demonstrating a significant increase in the peripheral resistance of both distal vertebral...
100 patients coming to JSS with scrotal pain between November 2011 and August 2014 were studied. Each patient was examined in multiple planes using 7.5MHz-10MHz variable frequencies with colour and pulse Doppler 5MHz frequency probe was used in a few cases who had large scrotal mass. Most of the patients in our study belong to age group between 20-40 years (68%).In our study, Inflammatory condi...
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