Do [ Usefulness of gaze tracking during perimetry in glaucomatous eyes ]?
Gaze tracking is a useful fixation monitoring system particularly in the presence of absolute visual field defect including the blind spot.
Patients with acute esophageal coin ingestions may experience spontaneous coin passage and therefore, patients with coins located below the thoracic inlet with minor symptoms may be candidates for next-day follow-up. If repeat radiographs reveal a persistent esophageal coin, then the coin should be immediately removed. Furthermore, asymptomatic patients with coins above the thoracic inlet should undergo repeat radiographs in 2-5 h, as spontaneous coin passage may occur. Our protocol may also be more convenient and cost-effective as patients can be observed at home.