Does mRI show thickening and altered diffusion in the median and ulnar nerves in multifocal motor neuropathy?
Thickening of nerves is compatible with changes in the myelin sheath structure, whereas lowered AD values suggest axonal dysfunction. These findings suggest that myelin and axons are diffusely involved in MMN pathogenesis.
Intraoperative blood loss in curative gastrectomy for advanced gastric cancer may have a specific association with the development of peritoneal recurrence. Surgeons must remember that clean and dry surgery may lessen not only 30-day mortality and morbidity but long-term peritoneal recurrence in gastric cancer.