Fibrous Hamartoma of Infancy: A Firm Plaque Presenting with Hypertrichosis and Hyperhidrosis.

Fibrous hamartoma of infancy (FHI) is a rare, benign, soft tissue tumor. The lesion's clinical resemblance to more aggressive soft tissue tumors of childhood makes histologic diagnosis paramount. We report a unique presentation of a FHI associated with localized hypertrichosis and hyperhidrosis.

Management and prevention of varicella-zoster virus infection in pregnancy: a case report and review of the literature.

Primary infection with varicella-zoster virus (VZV) during pregnancy can lead to devastating outcomes for both the mother and fetus. We describe a case of VZV infection in a pregnant woman who presented at 38 weeks' gestation. We also review the literature regarding management and prevention.

Experience with molluscum contagiosum and associated inflammatory reactions in a pediatric dermatology practice: the bump that rashes.

OBJECTIVE To investigate the frequency, epidemiology, clinical features, and prognostic significance of inflamed molluscum contagiosum (MC) lesions, molluscum dermatitis, reactive papular eruptions resembling Gianotti-Crosti syndrome, and atopic dermatitis in patients with MC. DESIGN Retrospective medical chart review. SETTING University-based pediatric dermatology practice.

Hypersensitivity reactions to vaccine constituents: a case series and review of the literature.

Vaccines are composed of immunogens, preservatives, adjuvants, antibiotics, and manufacturing by-products. Components of vaccines may rarely elicit adverse reactions in susceptible individuals, thus raising concerns regarding vaccine safety. In this report, we add to the medical literature 3 cases of cutaneous delayed-type hypersensitivity to the vaccine preservative aluminum.

The use of mycophenolate mofetil for the treatment of autoimmune and chronic idiopathic urticaria: experience in 19 patients.

Background: There is a paucity of investigation on which to base the treatment of chronic urticaria after a patient fails maximum therapy with antihistamines. One prospective, open-label, uncontrolled study suggested that mycophenolate mofetil may be a successful second-line therapy.

Objective: We sought to evaluate the efficacy and safety of mycophenolate mofetil in 19 patients with autoimmune and chronic idiopathic urticaria.

Unilateral facial paralysis after treatment of secondary syphilis.

Bell's palsy is an acute facial paralysis of unknown etiology. Infections including syphilis have been implicated as causes for peripheral facial paresis. The Jarisch-Herxheimer reaction is an acute worsening of skin manifestations and systemic symptoms occurring after administration of antimicrobial therapy for spirochetal infections.

Successful treatment of Hailey-Hailey disease with acitretin.

Hailey-Hailey disease is an autosomal dominant skin condition characterized by waxing and waning painful and pruritic vesicles and plaques affecting the intertriginous areas. Its pathogenesis involves inherited abnormalities in a cutaneous calcium pump. Most patients are managed conservatively with topical corticosteroids as well as topical and oral anti-infective agents.

Developments in systemic immunomodulatory therapy for psoriasis.

Psoriasis is an inflammatory skin condition that can be accompanied by joint disease. Pre-biological and biological systemic therapies are effective. Dermatologists have used systemic immunomodulators including methotrexate to treat moderate-to-severe disease for over 30 years.