Acne vulgaris is a widely prevalent chronic skin disease. Although multiple treatments are available, acne can sometimes be refractory to these treatments. The use of alternative medical therapies has increased within dermatology and for acne. This case report describes a patient in whom the addition of cedarwood oil was helpful in controlling acne...
An 84-year-old man presented with an enlarging bluish, painless subcutaneous nodule on the glabella. The lesion had been excised 4 years prior and was diagnosed as chondroid syringoma, but had gradually regrown. The recurrent lesion was treated by surgical re-excision. Histopathological examination was again consistent with chondroid syringoma, and...
Calciphylaxis is a rare but life-threatening disease characterized by deposition of calcium within small and medium sized vessels, with subsequent thrombosis, cutaneous ischemia, and necrosis. Because of its systemic nature, calciphylaxis is typically a symmetrical, bilaterally-distributed phenomenon. Here, we present an unusual case of unilateral ...
Beta2 adrenergic receptors were identified in keratinocytes more than 30 years ago, but their function in the epidermis continues to be elucidated. Abnormalities in their expression, signaling pathway, or in the generation of endogenous catecholamine agonists by keratinocytes have been implicated in the pathogenesis of cutaneous diseases such as at...
Platelet-rich plasma (PRP) is a highly concentrated autologous solution of plasma prepared from a patient s own blood. PRP contains platelets that are purported to release numerous growth factors that may be valuable in numerous dermatologic applications. Here, we review systematically the clinical cosmetic applications of PRP including: androgenet...