hyperthyroidism

A 60-year-old woman presented with intractable nausea and vomiting, which had progressively intensified over the past 2 weeks. Her past medical history was remarkable for mild thrombocytopenia and mildly elevated liver enzymes. Her vomiting was triggered by oral intake, nonbloody and nonbilious, and associated with nonresolving epigastric pain, dysphagia, anorexia, and weight loss. She had no remarkable exposures or...