Cutis
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Community-acquired methicillin-resistant Staphylococcus aureus (CAMRSA) strains continue to emerge as important causes of sepsis, folliculitis, skin abscesses, necrotizing pneumonitis, empyema, and bone and joint infections. Community-acquired methicillin-resistant S aureus often affects young, previously healthy individuals, including athletes and children in day care. Drainage remains the most important intervention for an abscess. ⋯ Multidrug-resistant strains of CAMRSA are emerging, and the routine addition of antibiotics such as tetracycline to animal feed is contributing to the emergence of resistance. Recurrence and spread of infection can be reduced by addressing the carrier state. Strategies for treatment and elimination of staphylococcal carriage are discussed.
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Jacquet erosive diaper dermatitis is typically described as a severe irritant dermatitis of the perianal region. However, Jacquet erosive diaper dermatitis, perianal pseudoverrucous papules and nodules, and granuloma gluteale infantum/ adultorum have been regarded as discrete entities or all part of the same clinical spectrum, representing the result of chronic, severe, irritant contact dermatitis. We present a case of Jacquet erosive diaper dermatitis and a discussion of the clinical spectrum of diseases to which it belongs.
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We present a case of larva currens in a patient scheduled for renal transplant. Larva currens is an eruption caused by Strongyloides stercoralis, characterized most often by a pathognomonic, migratory, rapidly extending, serpiginous, urticarial eruption. ⋯ The dermatologist may be in a unique position to diagnose this condition and institute therapy. Although found endemically in the United States, the increasingly international nature of medical practice and transplantation medicine causes an increase in the number of patients who may present for evaluation.
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Glomus tumors are rare benign mesenchymal neoplasms that account for less than 2% of soft tissue tumors. These neoplasms typically are small nodules less than 1 cm in diameter, associated with pain that is exacerbated by tactile stimulation and cold hypersensitivity. We present a case of a large glomus tumor of the left lateral hip associated with a long history of severe pain of the left hip interfering with ambulation. ⋯ In the case reported, a solid glomus tumor presented with 22 years of unilateral hip pain attributed to posttraumatic degenerative joint disease. Excision of a 4 x 3-cm nodule resulted in complete resolution of tenderness and joint pain. Subcutaneous glomus tumors can have unusually large size and location and should be considered in the differential diagnosis of chronic, atypical, or treatment-resistant joint pain.