Résumé
The purpose of our study was to understand the normal Sonographic anatomy of human larynx. High- frequency Sonography was used to assess the normal landmarks and to understand the normal appearances of various laryngeal structures assessable to ultrasound mainly thyroid, cricoid and arytenoids cartilages and assessment of both true and false vocal cords, and outlining relationship with other structures in axial, sagittal/parasagittal and coronal planes
Résumé
We report two case of ossified epidural hematoma [EDH]. First case a 30 years male who had head injury 4 years back following a road traffic accident. Initial computed tomography [CT] showed EDH otherwise his hospital stay was uneventful. 3 years later he presented with seizure. Sequential CT scan shows hyperdense layer along the margins of the hematoma which increased in thickness. Second case a 26 years male presented with assault, CT scan showed depressed fracture of left frontal bone with resolving EDH and a thin hyperdense inner margin
Résumé
To evaluate the adnexal masses with conventional gray scale and color Doppler flow imaging and to assess their diagnostic reliability to differentiate benign and malignant adnexal masses. We evaluated 30 patients with adnexal mass. Morphological characterization of the mass was done using Sassone score. Color Doppler parameters noted down in each patient and Caruso vascular score was also used. The results were compared with surgical/ pathological and/or follow up scans. Using sonomorphological score [Sassone] overall reliability of differentiating adnexal masses had sensitivity of 91.7% and specificity of 77.7%. Using Caruso score alone we had sensitivity of 83.3% and specificity of 88.9%. Using Sassone and Caruso score together we had sensitivity of 90.9% and specificity of 93.3%. In evaluation of adnexal masses combining both sonomorphological and color Doppler scores which gave higher specificity and positive predictive value [PPV] than using individual score alone