Objective: To determine if treatment with subantimicrobial-dose (SD) doxycycline hyclate (20-mg tablets taken twice daily) improved clinical outcome, had any detectable effect on skin flora, led to overgrowth or colonization of skin by opportunistic pathogens, or resulted in an increase in antibiotic resistance by the surface skin microflora in patients with moderate acne compared with placebo.

Local anesthetics are safe and effective. With the understanding of the actions and interactions of this class of drugs, maximum patient safety and satisfaction can be achieved.

Aplasia cutis congenita (ACC) is the absence of localized or widespread areas of skin at birth. A frequently cited classification schema is based on location and the presence of associated anomalies. Histologically it is characterized by dermal fibrosis and absence of adenexal structures. We present a newborn female with extensive truncal ACC associated with fetus papyraceus.

No abstract

A case of umbilical endometriosis is presented to highlight the challenges in its diagnosis. The etiology, clinical findings, histologic evaluation, prognosis and treatment options are discussed. While cyclic symptomatology may lend evidence to the diagnosis of umbilical endometriosis, history and clinical findings are often equivocal. Decidualization of umbilical endometriosis can be initially confused with a malignant process on histologic evaluation. The potential for malignant degeneration appears low. Surgical intervention is the treatment of choice.