A 58-year-old woman was admitted to the hospital 3 weeks after lumbar surgery because of diplopia and fever. Left leg pain and a rash had preceded the fever and diplopia. A diagnosis was made.

LYME borreliosis guidelines map the full spectrum of clinical manifestations from erythema migrans to neuroborreliosis. Developed using European data, the recommendations describe how this tick-borne ...

A girl aged 15 years presented with a 4-month history of recurrent crusted lesions on her forehead (Figure). According to her mother, the initial lesions were blackheads from her acne. She had ...

The article explores a case study of a patient diagnosed with relapsing-remitting multiple sclerosis (RRMS) who, while receiving treatment with the anti-CD20 monoclonal antibody ofatumumab, developed ...

Angelina Labib, MD; Xochitil Longstaff, BS; Lawrence F. Eichenfield, MD A 10-year-old boy presented to the dermatology clinic for evaluation of “itchy bumps” on the arms and legs over several months.

Numerous noninfectious conditions that affect the oral mucosa often present similarly as ulcerations, erythema, or plaques in addition to infectious causes. These include immune-mediated diseases like ...

This transcript has been edited for clarity. For more episodes, download the Medscape app or subscribe to the podcast on Apple Podcasts, Spotify, or your preferred podcast provider. Maureen A. McMahon ...

Mycoplasma-induced rash and mucositis is a distinctive subset of reactive infectious mucocutaneous eruption identified in 2015 to differentiate it from other mucocutaneous disorders such as ...

Urticaria affects both children and adults, with chronic cases more common in women, and often presents in emergency or dermatology settings. Conditions like vasculitic urticaria, erythema multiforme, ...

Immunodeficiency disorders linked to cytoskeleton defects are rare and complex, often presenting with diverse clinical features. This case report highlights a patient with recurrent eosinophilia and a ...