Cutis
-
Two hundred four patients (117 females, 87 males; age range: 3-80 y) were admitted to our facility between May 1995 and June 1997 and studied to determine the endemicity of the Paederus species, which has been increasing for the last 6 years (especially in May and June) in the Cukurova region of southern Turkey. Clinically, infection with the Paederus species mimics contact dermatitis, herpes zoster, bullous impetigo, and phytophotodermatitis. Definitive diagnosis is made by historical and clinical findings. ⋯ Pederin, which is released from the Paederus species, may cause these lesions. The number of cases has increased markedly during the last 5 years. In the coming years, we expect this number to increase significantly.
-
Cutis laxa is an uncommon condition characterized by loose and redundant skin. Biopsy results are positive for a reduction in or an absence of elastic fibers in the dermis. Cutis laxa is acquired or congenital. ⋯ Cardiovascular, pulmonary, gastrointestinal, and urologic complications may occur. In the past, cutis laxa was associated with plasma cell dyscrasia. We report on a characteristic cause of cutis laxa to alert clinicians to this uncommon manifestation of multiple myeloma.
-
Case Reports
Coexistent infections on a child's distal phalanx: blistering dactylitis and herpetic whitlow.
We report a case of coexistent Staphylococcus aureus and herpes simplex virus (HSV) infections responsible for a bullous and vesicular eruption on a child's distal phalanx. Blistering distal dactylitis (BDD), a superficial infection of the distal portion of the finger, is seen most commonly in children and is caused by either beta-hemolytic streptococci or S aureus. ⋯ In this report, we note that these infections may coexist on the distal phalanx. This case has implications for diagnosis and treatment of children's blistering hand diseases.
-
Eyelash and eyebrow tattooing are commonly performed procedures that have a very low rate of reported complications. We describe one case of infraorbital pigmentation after eyelash tattooing and another of periorbital pigmentation after eyebrow tattooing. Although most complications related to eyelash and eyebrow tattooing, including pigment fanning, have been reported by ophthalmologists, pigment fanning is also of concern to dermatologists.
-
Because hyperlipidemia may present as xanthomas, a dermatologist may be the first to diagnose these skin lesions and associated lipid abnormalities. Xanthomas are of concern because of their association with coronary artery disease and pancreatitis. We describe the case of a 40-year-old white male with chest pain and eruptive xanthomas. ⋯ Surprisingly, even with overwhelming risk factors for both atherosclerosis and pancreatitis, this patient did not show evidence of either disease process. After initiating therapy for the diabetes and hyperlipidemia, the patient has had no recurrence of chest pain, and the skin lesions have gradually resolved. The most likely explanation for this patient's pattern of symptoms and laboratory results is the chylomicronemia syndrome, which can be seen in patients with type I or type V hyperlipoproteinemia.