Concurrent Atlantoaxial Septic Arthritis and Septic Thrombosis of the Ophthalmic Vein due to Staphylococcus aureus: A Case Report and Review of the Literature.

Atlantoaxial joint septic arthritis and superior ophthalmic vein thrombosis are uncommon manifestations of Staphylococcus aureus infection. A 68-year-old man presented with acute-onset neck pain and diplopia. Imaging studies revealed atlantoaxial septic arthritis and right superior ophthalmic vein thrombosis. Blood cultures grew methicillin-susceptible S. aureus. We review the literature describing these 2 uncommon manifestations of a common pathogen.

Dispersal of gram-negative bacilli from contaminated sink drains to cover gowns and hands during hand washing.

We demonstrated that hand washing resulted in frequent dispersal of gram-negative bacilli from colonized sink drains in hospitals to cover gowns and hands. A plastic drain cover reduced but did not eliminate the risk for contamination. This mechanism of dispersal could result in contamination of healthcare personnel and patients.

A crossover trial comparing contamination of healthcare personnel during removal of a standard gown versus a modified gown with increased skin coverage at the hands and wrists.

In a crossover trial, a gown designed to increase skin coverage at the hands and wrists significantly reduced contamination of personnel during personal protective equipment (PPE) removal, and education on donning and doffing technique further reduced contamination. Simple modifications of PPE and education can reduce contamination during PPE removal.

A review of eleven cases of tuberculosis presenting as sternal wound abscess after open heart surgery.

BACKGROUND: Sternal wound infection with Mycobacterium tuberculosis is an uncommon yet highly challenging disease that can be quite insidious with various presentations. We hereby provide a review of 10 cases in current literature and describe an additional case which illustrates the difficulties associated with diagnosis. METHODS: We used PubMed and Google search engine to search the literature for all published papers reporting on cases of sternal M. tuberculosis infections post open-heart surgeries. RESULTS: A total of 11 cases were presented, including a case of our own. The majority were males and were exposed to endemic areas. The average age was 59.6 ± 15.5 years. Coronary artery bypass surgery accounted for 73% of procedures and the average time to symptoms onset was 12.2 ± 16.6 months. Diabetes was the most reported non-cardiac comorbidity. Presenting symptoms varied and only 5 patients had other organs involved. Blood tests and radiographic studies were neither sensitive nor specific. M. tuberculosis culture on debrided tissues was the most sensitive test but often forgotten initially. Diagnostic delay was seen in almost all cases, often leading to unnecessary courses of antibiotics and aggressive surgical interventions. Finally, all patients responded well to anti-tuberculosis treatment, with reported treatment duration ranging from 9 to 12 months. CONCLUSION: M. tuberculosis infection of the sternum should be suspected in late-onset sternal wound infections post open-heart surgery especially when the course is chronic and indolent.