Internal medicine
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Review Case Reports
Recurrent Aseptic Meningitis Associated with Kikuchi's Disease (Histiocytic Necrotizing Lymphadenitis): A Case Report and Literature Review.
We herein report a 31-year-old man with recurrent aseptic meningitis associated with Kikuchi's disease. Although aseptic meningitis is the most common neurological complication of Kikuchi's disease, its characteristics remain unclear, especially in recurrent cases. ⋯ Lymphadenopathy tended to occur simultaneously or after the onset of meningitis. When encountering a patient with aseptic meningitis of unknown etiology, it may be worthwhile to focus on the CSF/serum glucose ratio and lymphadenopathy with a careful examination.
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Objective Painless thyroiditis (PT) is characterized by transient hyperthyroidism with a low 99mTc uptake. We herein describe 11 cases of PT that occurred during treatment with potassium iodide (KI) for Graves' disease (GD). Methods From August 2016 to December 2018, 11 women with GD who developed PT during treatment with KI were enrolled. ⋯ Only four patients require beta-blocker therapy. All patients with KI-induced PT except 1 displayed GD remission during a mean observation period of 23.3 months, and 1 patient had recurrence of GD after PT. Conclusion We encountered 11 GD patients who developed PT during treatment with KI, which was initiated after ATD had been discontinued due to side effects.
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Objective Metabolic syndrome represents a unified condition of atherosclerotic diseases caused by abdominal obesity. The aims of this study were to examine the applicability of the prevalent fixed cut-off values of the abdominal circumference (AC) and body mass index (BMI) to age and gender groups and to identify suitable lifestyle modification factors. Methods We defined an outcome as having ≥ 2 risk components that are necessary to diagnose metabolic syndrome and examined the cross-sectional association of the AC and BMI with the outcome. ⋯ In the longitudinal analysis, current smoking, drinking habits, and unhealthy eating habits were associated with an increased AC and BMI, whereas regular physical activity was associated with a decreased AC and BMI. Conclusion We showed that the association between the AC or BMI and metabolic syndrome was modified by gender or age group. Further studies will be needed to customize the national health screening and education programs.
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Case Reports
Readministration of Pembrolizumab after Treatment of Tuberculosis Activated by Initial Pembrolizumab Therapy.
Increasing the T-cell immune response to Mycobacterium tuberculosis with an anti-programmed cell death 1 (anti-PD-1) antibody may ultimately have detrimental effects. We present the case of a patient with advanced non-small cell lung cancer who developed active tuberculosis (TB) after initial treatment with pembrolizumab, an anti-PD-1 antibody. ⋯ It is sometimes difficult to diagnose CIP using computed tomographic images alone. Careful testing, including bacterial examinations and bronchoscopic biopsy, should be performed.
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A 48-year-old woman with a 9-year-history of anorexia nervosa (AN) was admitted complaining of generalized bone pain. Blood tests showed hypocalcemia and hyperphosphatasemia, and a radiological survey revealed multiple rib fractures, suggesting complication with osteomalacia. ⋯ Her serum 25-hydroxy vitamin D concentration was below the detectable level. In addition to a poor nutritional intake and insufficient sun exposure, malabsorption of fat-soluble substances in the intestine and phosphate loss from the kidneys might have contributed to the development of her osteomalacia.