ABSTRACT
Teaching Point: "The dreaded black line" is a subtle radiographic sign for a unique type of high-risk stress fracture in anterior tibial cortex.
Subject(s)
Coloring Agents/adverse effects , Foreign-Body Migration/diagnostic imaging , Foreign-Body Migration/pathology , Pain/etiology , Tattooing/adverse effects , Adult , Female , Fibrosis/complications , Fibrosis/diagnostic imaging , Fibrosis/pathology , Foreign-Body Migration/complications , Humans , Image-Guided Biopsy/methods , Pleural Cavity/diagnostic imaging , Pleural Cavity/pathology , Radiography, Interventional/methods , Tomography, X-Ray Computed/methodsABSTRACT
INTRODUCTION: Aside from examination for Clostridium difficile, the yield of stool testing in hospital-onset diarrhea is poor. Clinical practice guidelines discourage overzealous stool testing in patients with diarrhea that develops after the third hospital day. However, the adoption of this recommendation into clinical practice is limited. Furthermore, the effect of microbiology laboratory improvements on hospital-onset diarrhea testing is largely unknown. METHODS: A retrospective cohort study was conducted in a university-affiliated community-hospital and included all adult inpatients who developed diarrhea after hospitalization. RESULTS: 132 adult patients (53% female) developed diarrhea after hospitalization in 2013. The cohort's mean age was 55.6 years. 46.2% of patients developed diarrhea in the first 3 days of hospitalization. Testing for parasites was negative in all examined 67 samples. Testing for C. difficile was positive in 13 cases (10.8%) out of 120 tested samples. Testing for other pathogens was positive in 1 sample (Campylobacter) out of 129 samples. Stool samples tested in the first 3 days of hospitalization were more likely to be positive (64.3 vs 35.7%, p = 0.1). Change in management was reported in 9 out of 14 patients (64.3%) with positive stool testing compared with 31 out of 118 patients (26.3%) with negative stool testing, p = 0.01. CONCLUSION: Despite improvements in stool samples' testing, the yield continues to be low, especially in hospital-onset diarrhea past the third hospital day. Physicians' embracement of the '3-day rule' continues to be poor.
Subject(s)
Cross Infection/microbiology , Diarrhea/microbiology , Feces/microbiology , Hospitalization/statistics & numerical data , Adult , Aged , Clostridioides difficile/isolation & purification , Cohort Studies , Cross Infection/epidemiology , Diarrhea/epidemiology , Humans , Inpatients/statistics & numerical data , Middle Aged , Retrospective Studies , Risk Factors , Salmonella enteritidis/isolation & purification , Time FactorsABSTRACT
Enteral nutrition is the preferred route of feeding in critically ill patients. It has multiple advantages over parenteral nutrition and potentially improves patients' outcome. Enteral nutrition is delivered via gastric or postpyloric (small intestine) feeding tubes. The latter option used to be a more challenging choice to achieve unless the feeding tube is placed endoscopically or by interventional radiology. Multiple technical advances have facilitated postpyloric feeding, including a new electromagnetically visualised jejunal feeding tube system (CORTRAK Enteral Access System). We are presenting a case of a 50-year-old woman who suffered a nasopharyngeal perforation caused by this novel technology. The complication was recognised promptly and managed successfully with conservative measures. This case illustrates the importance of recognising patients at high risk for feeding tube placement complications, meticulous placement technique and appropriate follow-up once the tube has been inserted.
