[Carcinoid tumor, a late diagnosis].

Carcinoid tumor is often a late diagnosis due to the unspecificity of symptoms leading the radiologist rely on different investigation procedures. We present a case illustrating the contribution of US by demonstrating the suggestive combination of radiating mesenteric densities with a mesenteric mass.

Arthrography of the temporomandibular joint: pictorial essay.

Although arthrography of the TMJ is nowadays considered as old-fashioned, the technique remains a valuable alternative in cases where MRI is contraindicated. The authors discuss the technique of inferior joint space arthrography and present a review of typical arthrographic cases of the most common types of TMJ pathology.

Large polypoid gastric leiomyoma with intermittent duodenal prolapse.

A case of large pedunculated gastric leiomyoma with intermittent prolapse into the duodenum, causing a somewhat confusing clinical picture is presented. Ultrasound-, CT- and barium studies clearly showed the origin and extent of the tumor. Sonography was the only imaging method that showed intermittent prolapse of the tumor during examination.