The current work examined the unique contribution that autistic traits and social anxiety have on tasks examining attention and emotion processing. In Study 1, 119 typically-developing college students completed a flanker task assessing the control of attention to target faces and away from distracting faces during emotion identification. In Study 2, 208 typically-developing college students performed a visual search task which required identification of whether a series of 8 or 16 emotional faces depicted the same or different emotions. Participants with more self-reported autistic traits performed more slowly on the flanker task in Study 1 than those with fewer autistic traits when stimuli depicted complex emotions. In Study 2, participants higher in social anxiety performed less accurately on trials showing all complex faces; participants with autistic traits showed no differences. These studies suggest that traits related to autism and to social anxiety differentially impact social cognitive processing.

The diagnosis of extrapulmonary tuberculosis in patients with end-stage renal disease can be challenging as the signs and symptoms are often non-specific. In this study, we present a case of extrapulmonary tuberculosis in an Ethiopian woman with end-stage renal disease who had subcarinal and right hilar lymphadenopathy, moderate sized right pleural effusion, hypercalcemia, and elevated parathyroid hormone–related protein in the setting of an elevated 1,25-dihydroxyvitamin D. After being started on appropriate tuberculosis treatment, patient’s parathyroid hormone–related protein level decreased and calcium level normalized. Our literature review showed that the elevation of parathyroid hormone–related protein in extrapulmonary tuberculosis has not been well studied, and it is our aim to explore the role of parathyroid hormone–related protein in extrapulmonary tuberculosis.

Oesophageal lichen planus (ELP) is an uncommon presentation of mucocutaneous lichen planus. Due to its rare nature, it can often be misdiagnosed. As such, there can be a significant delay between symptom onset and diagnosis. ELP drastically reduces quality of life secondary to the severe dysphagia and odynophagia that typically accompany this pathogenesis. Additionally, it is important to diagnose ELP in a timely manner as ELP increases the risk of squamous cell carcinoma, with reported cases of malignant transformation. More research is needed on ELP with regard to diagnostic criteria and evidence-based therapeutic recommendations.

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