نتایج جستجو برای: premacular hemorrhage

تعداد نتایج: 93584  

Introduction Measuring magnetic induction phase shift (MIPS) changes as a function of cerebral hemorrhage volume has the potential for being a simple method for primary and non-contact detection of the occurrence and progress of cerebral hemorrhage. Our previous MIPS study showed that the intracranial pressure (ICP) was used as a contrast index and found the primary correlation between MIPS and...

اخلاقی, فریده, تقی‌پور بازرگانی, ویدا, جمالی, جمشید,

Background: Postpartum hemorrhage is a leading cause of maternal morbidity and mortality that is preventive by appropriate estimation of blood loss and its treatment. This study was undertaken to evaluate the accuracy of visual estimation of postpartum hemorrhage by clinicians and co worker who work in the obstetrics department. Methods: In this descriptive observational study, 199 educational...

Journal: : 2022

Aim: To investigate imaging findings and postnatal clinical features of fetal intracranial hemorrhage.
 Materials Method: Fetal hemorrhage cases detected in our institution between 2018 2020 by ultrasonography magnetic resonance were included. Maternal characteristics, findings, outcomes noted.
 Results: A total 10 with a gestational age 21-35 weeks at the time diagnosis detected. Eig...

Besides its severe neurological injuries, spontaneous subarachnoid hemorrhage (SAH) commonly causes cardiac complications. These complications could include three different aspects of cardiac diseases, that is, electrocardiographic abnormalities, myocardial injuries, and left ventricular dysfunction. These complications not only may lead to misdiagnosis of SAH as myocardial infarction, but also...

Journal: :European journal of ophthalmology 2005
A Koestinger E H Bovey

PURPOSE To compare postoperative visual acuity of eyes operated for an epiretinal membrane (ERM), with or without intraoperative intraocular indocyanine green (ICG) injection. METHODS Retrospective study of 75 pseudophakic eyes with epiretinal membrane operated by vitrectomy-peeling. In 20 cases operated in 2001 and 2002 (Group 1), ICG diluted in 5% glucose solution was injected intraoperativ...

Journal: :iranian journal of otorhinolaryngology 0
hui tong wong department of otorhinolaryngology, faculty of medicine, university of malaya, kuala lumpur, malaysia. sien hui tan department of otorhinolaryngology, faculty of medicine, university of malaya, kuala lumpur, malaysia. aun wee chong department of otorhinolaryngology, faculty of medicine, university of malaya, kuala lumpur, malaysia.

introduction: tonsillectomy is one of the most common procedures performed by ear, nose, and throat surgeon.  usually, the procedure is carried out as an inpatient surgery. with the increasing need to reduce healthcare costs, spare precious hospital beds, and shorten elective surgery lists, there is currently a trend towards performing tonsillectomy on a daycare basis.  materials and methods: a...

Journal: :iranian journal of otorhinolaryngology 0
saidollah nuhi department of otorhinolaryngology, shahid beheshti university of medical sciences, taleghani hospital, tehran, iran. ali goljanian department of otorhinolaryngology, shahid beheshti university of medical sciences, taleghani hospital, tehran, iran. leyla zarkhah department of otorhinolaryngology, shahid beheshti university of medical sciences, taleghani hospital, tehran, iran. bahram rashedi department of otorhinolaryngology, shahid beheshti university of medical sciences, taleghani hospital, tehran, iran.

introduction: endoscopic sinus surgery is a common procedure performed by otolaryngologists. this study evaluated the efficacy of intravenous (iv) tranexamic acid (ta) on hemorrhage  in patients undergoing elective endoscopic sinus surgery (ess).   materials and methods: the present study was performed in 170 patients scheduled for ess surgery under general anesthesia in order to examine the ef...

Journal: :iranian journal of medical physics 0
jian sun department of neurosurgery, southwest hospital, third military medical university, no.29 gaotanyanzheng street, shapingba district, chongqing 400038, china gui jin college of biomedical engineering, third military medical university, no. 30 gaotanyanzheng street, shapingba district, chongqing 400038, china gen li college of bioengineering, chongqing university, no. 174 shazheng street, shapingba district, chongqing40044, china yujie chen department of neurosurgery, southwest hospital, third military medical university, no.29 gaotanyanzheng street, shapingba district, chongqing 400038, china mingxin qin college of biomedical engineering, third military medical university, no. 30 gaotanyanzheng street, shapingba district, chongqing 400038, china

introduction measuring magnetic induction phase shift (mips) changes as a function of cerebral hemorrhage volume has the potential for being a simple method for primary and non-contact detection of the occurrence and progress of cerebral hemorrhage. our previous mips study showed that the intracranial pressure (icp) was used as a contrast index and found the primary correlation between mips and...

Journal: :medical journal of islamic republic of iran 0
ma khalili from the departments of anatomy university of mississippi medical center, mississippi, u.sa. br clower k iwasa from the departments of neurosurgery, university of mississippi medical center, mississippi, u.sa.

subarachnoid hemorrhage (sah) resulting from a ruptured intracranial aneurysm can induce cerebral vasospasm with subsequent reduction in cerebral blood flow (cbf). the present study examines the pathological alterations in the wall of human cerebral arteries at autopsy, especially with regard to intimal pathology, following aneurysmal sah. arterial segments from the circle of willis were fixed ...

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