background: we tested whether hepatic haemodynamics assessed by doppler ultrasonography can be a predictor of response to therapy in patients with non‑alcoholic fatty liver disease (nafld) to prevent further unnecessary diagnostic tests and interventions. methods: forty eight consecutive patients affected by nafld, who refered to some clinics in tabriz, iran between 2009 and 2011 were included ...

Brain tumors arising in the neonatal period are rare and diagnosis is usually delayed. We encountered a case of choroid plexus papilloma (CPP) in a term newborn infant. The sonographic findings of this case demonstrated a striking similarity to intraventricular hemorrhage, an entity commonly seen in premature infants. A preoperative diagnosis was made, however, with the application of the pulse...

purpose : to evaluate orbital blood flow velocities and optic nerve diameter with doppler and gray-scale sonography in patients with acute unilateral optic neuritis (on) methods : orbital doppler and gray-scale sonography was performed in 46 eyes of 23 patients aged 19-47 with acute unilateral on. on was diagnosed by an ophthalmologist on the basis of clinical presentation, presence of decrease...

This overview describes and illustrates the clinical applications of three-dimensional transvaginal sonography in reproductive medicine. Its main applications include assessment of uterine anomalies, intrauterine pathology, tubal patency, polycystic ovaries, ovarian follicular monitoring and endometrial receptivity. It is also useful for detailed evaluation of failed and/or ectopic pregnancy. T...

BACKGROUND AND PURPOSE The angle of insonation cannot be assessed with conventional transcranial Doppler sonography. Findings in healthy control subjects suggest that the angle is relatively small in routine clinical practice. Data regarding the angle in middle cerebral artery (MCA) stenosis are scarce. In this study, the angle and its effect on flow velocity measurements were assessed with tra...

Suture granuloma is a mass forming benign lesion that develops at the site of surgery as a foreign body reaction to non-absorbable suture material. We present a case of suture granuloma that developed at the inguinal region after orchiectomy, and define the sonography, color Doppler sonography and real-time ultrasound elastography findings in correlation with the histopathological findings.

A rare case of posttraumatic high-flow priapism is presented. A 20-year-old man underwent diagnostic procedure with color Doppler sonography and angiography. On color Doppler sonography and selective and supraselective angiographic images, arteriocavernosal fistula and pseudoaneurysm were detected in the proximal part of the right cavernous body. Complete detumescence of the penis was achieved ...

BACKGROUND AND PURPOSE The transcranial color duplex sonography technique was applied to the vertebrobasilar-posterior system to provide normal data for clinical application. METHODS The intracranial posterior circulation was studied in 49 healthy volunteers (mean +/- SD age, 35 +/- 12 years) by a transcranial and suboccipital approach with a 2.0-MHz sector transducer of a computed sonography...

background: carpal tunnel syndrome (ctu) is the most common neuropathy in the body and one of the most important causes of occupational disability. the aim of the present study was to compare the diagnostic power of doppler sonography and gray scale in diagnosing cts and their comparison with nerve conduction studies (ncv). methods: in this analytical study, diagnostic value of doppler and gray...