Effect of propranolol on the treatment of infantile hemangiomas: a single tertiary center 3-year experience.

Background: Propranolol has recently become a successful first-line therapy in the treatment of infantile hemangiomas (IHs).

Objective: To evaluate and analyze the authors' experience of propranolol treatment for IHs.

Methods: A retrospective, observational study was conducted.

Clinical and histological evaluation of 1% nadifloxacin cream in the treatment of acne vulgaris in Korean patients.

Objectives: Nadifloxacin is a fluoroquinolone with broad-spectrum antibacterial activity. Although it is used as an acne treatment in some European countries, it has not been used to treat Korean acne patients. We aimed to evaluate the clinical efficacy and safety of 1% nadifloxacin cream and the histological changes it incurs when used to treat mild to moderate facial acne in Korean patients.

Chemical Leukoderma Improved by Low-dose Steroid Pulse Therapy.

Chemical leukoderma occurs due to the toxic effect of a specific chemical preceding allergic contact dermatitis. The mechanism is either destruction or inhibition of melanocytes by the offending substance. Clinicohistopathologically, no absolute criteria can differentiate chemical leukoderma from vitiligo.