The use of a modified direct coronal computed tomographic technique for assessing thoraco-abdominal problems

Sarcoma botryoides of the common bile duct: preoperative diagnosis by coronal CT and PTC

Sarcoma botryoides of the extrahepatic bile ducts is a rare cause of obstructive jaundice in the pediatric population. It is rarely diagnosed preoperatively. We present a case of this tumor which was diagnosed by ultrasound, computerised tomography and PTC. Coronal CT sections were particularly useful in demonstrating the relationship of the tumor to the porta hepatis, pancreas and duodenum.

Direct coronal CT scanning of tracheo-bronchial, pulmonary and thoraco-abdominal lesions in children

Direct coronal plane CT demonstration of the tracheobronchial and pulmonary anatomy is possible. Large gantry openings easily accommodate patients in a sitting or semiprone position without the need for attaching a seat device to the table top. A technique is described for examining the patient using Elscint 1800 and 2400 CT units, with a net gantry angulation of 60-80 degrees to the chest, with resulting good quality direct coronal CT imaging. Our experience includes more than a hundred pediatric patients that have been examined, displaying diverse tracheobronchial, pulmonary and thoraco-abdominal lesions. The technique is safe and comfortable to the patients and is easy to perform.