An Unusual Source of Sinonasal Disease in an Immunocompromised Patient: A Case Report of the Clinical Presentation, Diagnosis, and Treatment of Acanthamoeba Rhinosinusitis.

Chronic nasal crusting is a commonly encountered entity in an otolaryngology office. Progressive, extensive nasal crusting with erosion is relatively unusual, however. We present the case a 58-year-old renal transplant patient with a history of vasculitis and immunosuppression who presents with subjective headache and facial pain, nasal crusting, and isolated left ethmoid sinusitis.

Utility of Smartphone Telemedical Consultations for Peritonsillar Abscess Diagnosis and Triage.

Importance: Telemedicine is rapidly gaining traction as a way to reduce costs and connect patients with medical experts outside their local communities. Peritonsillar abscess (PTA) is a logical pathologic condition to evaluate for effectiveness of remote diagnosis given its prevalence and the paucity of on-site otolaryngologists at many institutions.

Objective: To explore the potential of otolaryngology telemedical consultation in triaging and diagnosing patients with suspected PTA.

Prestin as an Otologic Biomarker of Cisplatin Ototoxicity in a Guinea Pig Model.

Objective To evaluate (1) whether changes in serum prestin aid in early detection of cisplatin ototoxicity, (2) the role of diltiazem as an otoprotectant, and (3) whether prestin levels are sensitive to effects of diltiazem. Study Design Experimental animal study. Setting Translational research laboratory.

Purkinje cell degeneration and control mice: responses of single units in the dorsal cochlear nucleus and the acoustic startle response.

The cartwheel cell is the most numerous inhibitory interneuron of the dorsal cochlear nucleus (DCN). It is expected to be an important determinant of DCN function. To assess the contribution of the cartwheel cell, we examined the discharge characteristics of DCN neurons and behavioral measures in the Purkinje cell degeneration (pcd) mice, which lack cartwheel cells, and compared them to those of the control mice.