Discussion We describe, to our knowledge, a first case of contact allergy caused by CG, a
polyfunctional ingredient in cosmetic leave-on and rinse-off products, and household …

Contact allergy to decyl glucoside in antiseptic after body piercing Page 1 CONTACT POINT
279 Fig. 2. Posilive thin-layer chromatograph-patch test reaction to a spot corresponding to the …

Discussion Pentaerythritol rosinate is an ester gum derived from rosin (mostly abietic acid)
and pentaerythritol. There are many opportunities for exposure to rosin, and some …

We report 4 cases of photocontact dermatitis due to ketoprofen, a non‐steroidal anti‐
inflammatory drug derived from propionic acid. We carried out a skin biopsy to examine the …

The article presents a case study of a 52-year-old Japanese woman with a history of itchy
erythematous rash and hyperpigmentation of her cheeks. It describes the patient's condition …

The article presents case of facial psoriasis caused by contact allergy to linalool and
hydroxycitronellal in an after-shave. A 52 year old man had psoriasis since 1966 and had …

The article presents a case study of a 30-year-old woman who had an allergic reaction to
glycol and glycerol in facial cosmetics. The patient presented with pruritic and …

The article presents a case study of a 44-year-old male office worker with a 6-month history
of an itchy rash, which was persistent despite topical steroid therapies. He undergone …

DISCUSSION Contact leukoderma following repeated use of certain chemicals, most
frequently phenolic/catecholic derivatives, is a consequence of selective destruction of …

Discussion Several cases of ACD due to glucose sensor FreeStyle® Libre have previously
been reported (1, 3, 4). To our knowledge, this is the first case of acquired leukoderma …