BACKGROUND Normal-tension glaucoma is a chronic progressive optic neuropathy of unknown etiology. Neuro-imaging workup in these patients is controversial. OBJECTIVES To determine the value of routine neurologic and neuro-ophthalmologic evaluations in patients with NTG. METHODS We conducted a retrospective review of all patients diagnosed with NTG in our institution between 2001 and 2006. Ne...

A 16-year-old girl arrived intubated to the emergency department. She had shortness of breath and cough for 2 days with leg pain. On arrival, she was hemodynamically stable with an unremarkable physical exam. Electrocardiogram revealed a prolonged QT interval; laboratory work-up was normal except for an elevated dimerized plasmin fragment D. Acute pulmonary embolism was confirmed by a chest com...

To evaluate venous reflux in 56 lower limbs of 32 consecutive patients, hemodynamic tests, ascending and descending phlebography, and supine and erect quantitative duplex scanning were performed and the clinical severity was classified (class 0 = 15, class 1 = 19, class 2 = 8, and class 3 = 14). Of the 56 lower limbs, 22 (40%) had severe swelling and hyperpigmentation with or without ulcer (cla...