The American journal of the medical sciences
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The objective is to evaluate the diagnosis of foreign body (FB) ingestion and report on the endoscopic management in Taiwan. ⋯ In FB ingestion, history usually points toward the diagnosis. Patients with an uncertain history are usually diagnosed late, and plain radiography cannot reliably predict the presence of FB. Endoscopic management is safe and effective for FBs.
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Review Retracted Publication
RETRACTED: Ventricular Ectopic Beats: An Overview of Management Considerations.
Ventricular ectopic beats are commonly seen in daily clinical practice. Majority of them being asymptomatic, some can cause symptoms. In a normal heart, their occurrence is of no clinical significance. ⋯ Recent reports on the use of catheter ablation in cases where focal ventricular ectopics are found to trigger ventricular fibrillation. Clinical evaluation and investigations are important in assessing patients with ventricular ectopic beats so that appropriate treatment can be targeted when necessary. This article discusses the current knowledge and practice in this commonly encountered clinical problem.
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High serum procalcitonin (PCT) levels (≥0.5 ng/mL) commonly occur with systemic bacterial and fungal infections. Although several studies suggested that measuring serum PCT levels may serve as a useful marker to distinguish between active antineutrophil cytoplasmic antibodies (ANCA)-associated diseases and invasive infections, there is no information on PCT in myeloperoxidase (MPO)-ANCA-associated glomerulonephritis. ⋯ In patients with MPO-ANCA-associated glomerulonephritis, serum PCT levels of ≥0.5 ng/mL are recommended as cutoff for consideration of bacterial and fungal infections. Elevated serum PCT levels could also be observed in some patients with severe injury of the kidneys and/or lungs in the absence of infection.
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In humans, bilirubin levels are influenced by different factors. This study evaluates how several nongenetic causes and the genetic UGT1A1 polymorphisms contribute for bilirubin levels, in a cohort of 146 young Caucasian females. Hematological data, bilirubin, screening of TA duplication in the UGT1A1 gene, body mass index (BMI) and body fat were determined. ⋯ Subjects from the second and third tertile had significant rises in hemoglobin (Hb), hematocrit, mean cell Hb and mean cell Hb concentration, and a significant increased frequency for the c.-41_-40dupTA allele in homozygosity, when compared to the first tertile. Red blood cell count was significantly increased in the third tertile. Results showed that the c.-41_-40dupTA allele (genetic), Hb, BMI and fasting time (nongenetic) were the main factors associated bilirubin levels.