Placement of metallic esophageal endoprostheses is substantially better than endoscopic laser therapy for palliation of dysphagia in patients with inoperable esophageal carcinoma. Use of uncovered and plastic-covered metallic stents provides equal palliation in patients with dysphagia.

We investigated 133 knees with suspected meniscal or cruciate injuries by magnetic resonance imaging, and compared the findings with those at arthroscopy. MRI was found to be highly sensitive, specific and accurate in the evaluation of the menisci and the anterior cruciate ligament.

No abstract

No abstract