Publications by authors named "Wan-Lin Teo"

"Maskne" is a new term coined during the 2020 COVID-19 pandemic. It refers to a subset of acne mechanica, deserving consideration in view of widespread reusable fabric mask-wearing to control the pandemic worldwide. Understanding of underlying pathophysiology directly relates to the novel skin microenvironment and textile-skin friction created by mask-wearing, distinct from nontextile-related acne mechanica previously linked to wearing of headgear.

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Current treatments for hidradenitis suppurativa (HS) include prolonged courses of antibiotics, retinoids, immunosuppressants, and biologics. Severe cases that are resistant to prolonged medical treatment pose a therapeutic challenge. We propose radical excision and lateral thoracic flap reconstruction as a treatment option for such cases.

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Allopurinol hypersensitivity syndrome(AHS) is a severe form of cutaneous adverse reaction that is associated with significant morbidity and mortality. We report a case of AHS with the cutaneous manifestation of acute generalised exanthematous pustulosis(AGEP). A 47 year old gentleman, with no previous skin disease, presented with a generalized mildly pruritic erythematous rash on the trunk and all 4 limbs, with patches of superficial non-follicular pustules.

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