Medicine
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Review Case Reports
Early detection and integral resection are keys to extend survival in patients suffered from primary angiosarcoma of the spleen: A care-compliant case report and literature review.
Primary angiosarcoma of the spleen (PAS) is a very rare malignant neoplasm that originates from endothelial cells of the splenic blood vessels. Without typical clinical presentations and specific radiological features, PAS is very difficult to be early identified and 1-year mortality is extremely high. Late detection and spleen rupture are considered as the most important risk factors for early metastasis. ⋯ PAS is an uncommon and aggressive splenic disease. Once suspected, PAS require prompt and precise surgical procedures to remove the tumor origin. Laparoscopic-assisted splenectomy was technically feasible and therapeutically harmless for PAS treatment compared with open surgery as long as the spleen was removed intact. However, more evaluation of this option will be needed due to limited experience by now. Early discovery, precautious plan, meticulous operation, close follow-up, and comprehensive treatment may significantly prolong the living period of this fatal disease.
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Meta Analysis
Quantitative assessment of the relationship between Fas/FasL genes polymorphisms and head and neck cancer risk.
Molecular epidemiological studies have demonstrated a closer association between Fas/FasL polymorphisms and head and neck cancer (HNC) risk, and the results of these published studies were inconsistent. We therefore performed this meta-analysis to explore the associations between Fas/FasL polymorphisms and HNC risk. ⋯ Our meta-analysis indicated that FasL -844C>T polymorphism plays a protective role against HNC development, but the Fas -670A>G and Fas -1377G>A polymorphisms maybe not associated with HNC risk.
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Randomized Controlled Trial
Effect and safety of roflumilast for chronic obstructive pulmonary disease in Chinese patients.
This trial aimed to evaluate the efficacy and safety of roflumilast for treating Chinese patients with chronic obstructive pulmonary disease (COPD). ⋯ The findings suggest that roflumilast has promising effect to improve lung function in Chinese population with COPD.
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Comparative Study
Diagnostic accuracy of magnetic resonance imaging, transvaginal, and transrectal ultrasonography in deep infiltrating endometriosis.
To determine the diagnostic accuracy of pelvic magnetic resonance imaging (MRI), transvaginal sonography (TVS), and transrectal sonography (TRS) in diagnosis of deep infiltrating endometriosis (DIE). This diagnostic accuracy study was conducted during a 2-year period including a total number of 317 patients with signs and symptoms of endometriosis. All the patients were evaluated by pelvic MRI, TVS, and TRS in the same center. ⋯ The sensitivity of TRS, TVS, and MRI in uterosacral ligament DIE was 82.8%, 70.9%, and 63.6%, respectively. On the contrary, specificity had a reverse trend, favoring MRI (93.9%, 92.8%, and 89.8% for TVS and TRS, respectively). The results of the present study demonstrated that TVS and TRS have appropriate diagnostic accuracy in diagnosis of DIE comparable to MRI.
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Cooled radiofrequency procedure is a novel minimally invasive surgical technique and has been occasionally utilized in managing chronic sacroiliac joint (SIJ) pain. A meta-analysis was conducted to systematically assess the efficacy and safety of using cooled radiofrequency in treating patients with chronic SIJ pain in terms of pain and disability relief, patients' satisfaction degree as well as complications. ⋯ The sample size of the included studies was small and various heterogeneity existed.