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Artificial Intelligence (AI) is the ability for computers to simulate human intelligence. In dermatology, there is substantial interest in using AI to identify skin lesions from images. Due to increasing research and interest in the use of AI, the Australasian College of Dermatologists has developed a position statement to inform its members of appropriate use of AI. This article presents the ACD Position Statement on the use of AI in dermatology, and provides explanatory information that was used to inform the development of this statement., (© 2022 Australasian College of Dermatologists.)

Bed bugs ( Cimex spp.) have undergone a global resurgence over the last 15-20 years. They readily bite humans, producing a range of cutaneous reactions. This article documents systemic reactions in two patients following repeated bites from the common bed bug, Cimex lectularius. Both patients had previously fed bed bugs on themselves without any serious complication, however upon feeding a new batch of the insects subsequently developed systemic urticarial reactions. Patient 1 fed 40-50 bed bugs on himself and after 8 min, he developed itch, swelling of the face, lethargy, profuse sweating and widespread wheals on the torso and limbs. The reaction disappeared in 5 h after treatment with systemic prednisone and antihistamines. Patient 2 developed a similar reaction after feeding five to six bed bugs on himself. In this case, the patient also developed chest tightness and breathing difficulties. Following a similar treatment, symptoms disappeared in 4 h. In light of the increasing exposure of this insect to the general public, systemic reactions in patients may present more commonly to the medical practitioner. [ABSTRACT FROM AUTHOR]

Many dermatological conditions will respond to a topical corticosteroid. The clinical outcome will depend on making a correct clinical diagnosis and applying the right molecule in the most appropriate vehicle for the correct duration. Topical corticosteroids are classified by their strength, but the same molecule will have different effects depending on the vehicle. The patient's age and the affected area of skin are other important factors. If used correctly the adverse effects of topical corticosteroids are usually minimal. Systemic effects can occur with high doses. [ABSTRACT FROM AUTHOR]