Challenging cause of bullous eruption of the hands in the Arctic.

Phytophotodermatitis is caused by deposition of photosensitising compounds on the skin followed by ultraviolet exposure. We present an unusual case of a 29-year-old Australian male visiting Greenland who presented with severe itchy bullous eruption on his hands. The cause was a combination of exposure to lime fruit juice and prolonged sun exposure from the Arctic midnight sun.

Resident Rounds: Part III - Case Report: Betel Quid Induced Irritant Contact Dermatitis of the Hand.

Betel quid is a drug used in Far East Asia, India, and the South Pacific. The habit of betel quid chewing is widely reported to cause oral cancer and tooth and gum disease. However, skin disease due to betel quid use is underreported. We report a case of irritant contact dermatitis to betel quid components in a 35-year-old male betel quid user who presented for evaluation of a persistent rash on his fingertips.

Fragrance mix reactions and lime allergic contact dermatitis.

Allergic contact dermatitis due to citrus fruits is rare, but has been reported in cooks and bartenders. We report an interesting case of a bartender with hand dermatitis who had an allergic contact sensitivity to lime peel, fragrance mix I, and fragrance mix II. Most reported cases of citrus peel allergy are due to d-limonene, which makes up the majority of the peel oil. However, our patient had an allergic reaction to geraniol, which is a minor component of the peel oil and is present in fragrance mix I. It is important to consider a contact sensitivity to citrus in patients who have positive reactions to fragrance mix I and II and who are occupationally exposed to citrus fruits. An initial positive reaction to fragrance mixes should prompt further testing to citrus in these individuals.

Dental erosion due to lime consumption; review of literature and case report.

BACKGROUND: Dental health is increasingly threatened by dental erosion introduced by today's lifestyle. Extrinsic factor is the most implicated. Few literatures mentioned lime-incited dental erosion. CASE DESCRIPTION: A 49 year old woman was referred to our clinic with tooth wear and sensitivity. She was in good health but on daily dose of anti-hypertensive drugs for three years. Intraorally, classical erosive lesions were observed on the occlusal surfaces of the molars but of note are the lesions on the bucco-gingival surfaces of the maxillary incisors and the mandibular premolars. Dietary history eventually yielded inappropriate use of lime juice in order to slim down her weight. CLINICAL IMPLICATIONS: The use lime must be considered when assessing dietary causes of erosion. Extensive dental damage and dentine hypersensitivity are classical clinical features. Dentists must be able to make a diagnosis of lime-incited dental destruction and to institute the necessary therapeutic and preventive measures.

Genital tract abnormalities among female sex workers who douche with lemon/lime juice in Nigeria.

Vaginal douche products have been associated with cervical cancer. We examined female sex workers (FSWs) in Nigeria who douche with lemon or lime juice and compared the findings with that of nonusers. We obtained Pap smears and performed colposcopy of the vulva, vagina and cervix. A total of 374 FSWs comprising 81 Lemon users (LUs) and 293 non lemon users (NLUs) were examined. Their mean age was 27.8 +/- 6.7 (range 16-63) years. At colposcopy, 17 (4.5%) had genital warts [LUs 5 (6.2%); NLUs 12 (4.1%); p=0.43], 61 (16.3%) had suspected squamous intraepithelial lesions (SILs) [LUs 17 (21.0%); NLUs 44 (15.0%); p=0.20] and 65 (17.4%) had other findings. Pap smear cytology showed that 87 (24.6%) had SILs [LUs 26 (33.3%); NLUs 61 (22.1%); p=0.03]. Lemon/lime use was associated with cervical dysplasia after controlling for HIV status (Adjusted OR=1.8; 95% CI, 1.0-3.0). Our data suggests an association between the practice of douching with citrus juice and cervical dysplasia.