3D FSE-cube provided similar image quality in a shorter acquisition time and enabled excellent visualisation of brachial plexus anatomy and pathology in any orientation, regardless of the original scanning plane.

No abstract

In 32 patients with known gastric cancer involving different segments of the stomach, an attempt was made to image the tumour by ultrasonography. Identification of the lesion was possible in 31/32 cases. The tumour always appeared as a focal or diffuse thickening of the gastric wall, with irregular outer margins and luminal echoes; in many cases, a "target" pattern was seen. Although ultrasonography cannot be considered a sensitive test in the diagnosis of gastric cancer, knowledge of the possible appearances of tumours in all different portions of the stomach is important, since this method is often used as the first imaging procedure in a large variety of abdominal complaints, and clinically unsuspected gastric carcinomas may be imaged first by it.

No abstract

This article describes the sonographic appearance of a very common accessory fissure of the liver located on the inferior side of the left lobe. The fissure was recognized in about 5% of 800 consecutive subjects and showed variable appearance owing to different insertion levels on the inferior hepatic surface. It extended from the left hepatic border to the Rex's recess or alternatively to the falciform ligament or the gallbladder fossa and contained the hepatogastric and hepatoduodenal ligaments, as demonstrated by laparotomy in six cases. At surgery, there was no evidence of thickening of Glisson's capsule at the fissure site, thus suggesting that the fissure is the result of extrinsic remodeling of the left lobe by omental infolding.