Periocular non-tuberculous mycobacterial infection after autologous fat transfer with micro-needling and fractional radiofrequency skin resurfacing.

A 59-year-old woman with prior bilateral lower eyelid autologous fat transfer, subdermal micro-needling and fractional radiofrequency skin resurfacing presented with delayed left-sided preseptal cellulitis with small multinodular abscesses unresponsive to oral outpatient antibiotic regimens and inpatient intravenous antibiotics. Wound culture revealed Mycobacterium chelonae infection treated successfully with a 4-month regimen of clarithromycin and tedizolid without recurrence. This case highlights (1) the need for vigilance and a broad differential in delayed post-operative wound infections including non-tuberculous mycobacterial infections, (2) resolution of infection without recurrence on clarithromycin and novel tedizolid oral antibiotic therapy, and (3) that caution should be exercised when performing combination autologous fat transfers with subdermal micro-needling procedures as the breakdown in skin integrity may potentiate infection.

Reversible Charles Bonnet Syndrome After Oculoplastic Procedures.

Individuals with Charles Bonnet syndrome (CBS) typically have severe visual loss and experience visual hallucinations yet have no psychiatric disease. Visual impairment often is due to end-stage glaucoma or macular degeneration. We report 3 cases of CBS in patients who underwent an oculoplastic surgical procedure. One patient experienced binocular visual distortion due to excessive topical ophthalmic ointment, and 2 patients experienced monocular visual impairment from patching. Visual hallucinations resolved once vision returned to baseline. We highlight the possibility of transient CBS in postoperative patients who have temporary iatrogenic vision impairment in one or both eyes.

Predictive factors and models for trauma patient disposition.

BACKGROUND: Hospital length of stay for trauma patients can be unnecessarily prolonged due to delays in disposition planning. Demographic characteristics, comorbidities, and other patient variables may help in planning early during hospitalization. MATERIALS AND METHODS: The data of 2836 trauma patients were retrospectively analyzed. Analysis of variance and the chi-square test were used to determine univariate predictors of discharge location (i.e., home, nonhome, and rehabilitation), and multivariable logistic regression was used to determine independent predictors. Clinical decision rules for discharge location were developed for two models: (1) a regular discharge (RD) model to predict discharge location based on demographic and clinical characteristics at the completion of hospital stay and (2) an admission planning discharge (APD) model based on data available shortly after admission. RESULTS: The discharge locations differed on age, sex, certain comorbidities, and various hospital and clinical variables. Increased age, female sex, longer intensive care unit and hospital stays, and the comorbidities of neurologic deficiencies, coagulopathy, and diabetes were independent predictors of nonhome discharge in the RD model. For the APD model, increased age, female sex, the comorbidities of neurologic deficiencies, diabetes, coagulopathy, and obesity were independent predictors of nonhome discharge. The RD and APD models correctly predicted the discharge location 87.2% and 82.9% of the time, respectively. CONCLUSIONS: Demographic and clinical information for trauma patients predicts disposition early in the hospital stay. If the clinical decision rules are validated, discharge steps can be taken earlier in the hospital course, resulting in increased patient satisfaction, timely rehabilitation, and cost savings.

Canthaxanthin retinopathy with visual loss: a case report and review.

Canthaxanthin is a naturally occurring chemical, which is most commonly utilized as a colorant for food and dyes or a skin bronzing agent. Its most prevalent impact on human health is canthaxanthin retinopathy, which appears as birefringent, yellow to red crystals surrounding the macula. This occurs with increasing, dose-dependent exposure. Generally, patients remain asymptomatic and findings may only be evident on funduscopic examination. Cessation of canthaxanthin ingestion appears to reverse the retinopathy, but the time until crystal disappearance is variable. Despite a usually favorable outcome, long-standing visual changes may occur. We report a case of an 84-year-old woman with significant visual loss secondary to canthaxanthin retinopathy that ultimately improved upon cessation of the drug.