Résumé
This article reports a case of Prader-Willi syndrome(PWS) diagnosed in adulthood. PWS is a rare genetic disease with most of the reported cases being diagnosed in infancy and childhood, and adulthood case is rarely reported. The patient had insidious symptoms in infancy and was diagnosed as PWS using genetic test in adulthood due to diabetes and menstrual disorders. This article focuses on the patient′s clinical manifestations in adulthood, and reviews relevant literature to improve the understanding of the disease.
Résumé
Objective To analyze the drug resistance in clinical isolates of Serratiamarcescens of conventional treatment and carbapenemases,guiding the clinical rational drug use.Methods 106 strains of Serratiamarcescens from 2009~2012 year the clinical isolation,K-B disk diffusion susceptibility test,the modified Hodge method for screening the carbapenemase, Whonet statistical analysis.Results Serratia marcescens in sputum,secretions,swallow swab,urine samples were isolated 89 strains (84.1%),4 strains (3.8%),3 strains (2.8%)and 3 strains (2.8%).Serratiamarcescens resistant to ampicillin and cefazolin rate more than 90%,to aztreonam,cefepime,ceftazidime,piperacillin/tazobactam and Cefoperazone/sulbactam, drug resistance rate was 10%~22%,to amikacin,ciprofloxacin and imipenem were lower than 10%.Imipenem the resistant strains in 4 strains,the modified Hodge test positive 3 strains,the positive rate was 2.8%.Conclusion Serratiamarcescens extensively drug-resistant strains,the resistant mechanism is very complex,the institute has appeared carbapenemase produ-cing strains,clinicians should be based on the drug sensitivity test results.