Internal medicine
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Decreased cell-mediated immunity can reactivate Varicella zoster virus (VZV), which can lead to various neurological complications, including vasculopathy. We herein report the case of a patient with acute stroke with progressive internal carotid artery stenosis due to VZV vasculopathy after chemotherapy for malignant lymphoma. Treatment for VZV vasculopathy improved the stenosis and prevented recurrent stroke. VZV vasculopathy is an important treatable cause of stroke in immunosuppressed patients.
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We herein report two patients with early-stage autoimmune gastritis who did not exhibit complete atrophy. Endoscopic examinations showed no manifestations of severe atrophic gastritis, but revealed a mosaic pattern with slight swelling of the areae gastricae restricted to the corpus in both patients. In the patient in case 2, upper gastrointestinal barium X-ray radiography revealed a slightly protruded irregular areae gastricae throughout the gastric body, except for in the antrum. Our findings emphasize the need for clinicians to recognize that autoimmune gastritis might be present in the absence of severe atrophic gastritis; this can aid in the identification of the early stages of autoimmune gastritis.
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A 78-year-old man suspected of having α-synucleinopathies received a high score on a validated questionnaire for rapid eye movement (REM) sleep behavior disorder (RBD). Although he did in fact have unpleasant dreams and vigorous behaviors, polysomnography (PSG) found only obstructive sleep apnea-hypopnea (OSAH). ⋯ Thus, severe OSAH might cause RBD-like symptoms. PSG can discriminate real RBD from RBD-like symptoms associated with severe OSAH and therefore may be essential for determining an appropriate course of treatment in certain patients.
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Objective The popularity of primary percutaneous coronary intervention (p-PCI) for ST-elevation myocardial infarction (STEMI) has increased over the past decades. Despite improvements in in-hospital mortality rates, it is clinically important to investigate the prognoses after discharge. However, data on the mode of death and prognostic factors are limited. ⋯ Conclusion This study demonstrated that the 2-year mortality was 5.7% in STEMI survivors after p-PCI. Non-cardiac death was more frequent than cardiac death. Compared to well-known clinical variables, angiographic findings did not have a significant influence on the mid-term mortality.
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We herein report two patients with endometriosis in the cecum. Both patients presented with a protruding, subepithelial tumor on colonoscopy and were diagnosed with cecal endometriosis after surgical resection. ⋯ These cases highlight the possibility of false-negative results on conventional CT in patients with cecal endometriosis. We consider CT colonography with air/carbon dioxide insufflation useful for detecting cecal tumors in such cases.