نتایج جستجو برای: brain ultrasonography
تعداد نتایج: 514638 فیلتر نتایج به سال:
Cranial ultrasonography (CUS) is an excellent and non invasive tool for brain imaging during the neonatal period. It is traditionally performed through the anterior fontanel. Although the advantages of CUS are numerous, there are also diagnostic limitations. Alternative imaging techniques including the use of different transducer types and frequencies and of additional acoustic windows can impr...
ABSTRACT One of the common problems of women which causes them to have frequent visiting to gynecologists is abnormal uterine bleeding. It may be due to hormonal abnormalities to dangerous malignancies. So early diagnosis and treatment of abnormal uterine bleeding is very important. During the last few years many studies were published, showing a good agreement of transvaginal ultrasonography ...
BACKGROUND It is of high incidence of brain injuries in premature infants, so it is necessary to diagnose and treat the brain injury early for neonatal clinical practice. We are aimed to investigate the relationship between early postnatal cranial ultrasonography and psychomotor and mental development in prematrue infants at the age of 12 months. METHODS Two-hundred and eight premature infant...
Objective: Ultrasonography, as a diagnostic tool, constitutes non-invasive, cost-effective, readily-availableand repeatable imaging technique. Ultrasonography has been used means of diagnosing various medicalconditions for many years. However, in the field maxillofacial surgery it represents relatively new aidin diagnosis diseases affecting oral and regions. These include: infection,soft-tissue...
Introduction: Diastasis recti is often caused by pregnancy in women and may cause complications such as low back pain, lumbopelvic pain, and pelvic floor disorders. Determining the most accurate method to measure diastasis recti is important to estimate the rate of recovery in response to treatment and the need for surgery. Thus, ths study aimed to review the evidence regarding methods of diast...
OBJECTIVE To determine the usefulness of tissue harmonic imaging (THI) and pulse-inversion harmonic imaging (PIHI) in the evaluation of normal and abnormal fetuses. MATERIALS AND METHODS Forty-one pregnant women who bore a total of 31 normal and ten abnormal fetuses underwent conventional ultrasonography (CUS), and then THI and PIHI. US images of six organ systems, namely the brain, spine, he...
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