Contact leukoderma

There is a risk of sensitization from paraphenylenediamine when it is applied to the skin in combination with henna (4—6). This can result in contact allergic reactions as well as persistent contact leukoderma, as illustrated in five patients with paint-on henna tattoos (7). AH were positive on patch-testing with paraphenylenediamine. One developed erythema multiforme 4 weeks after the last application and the authors found no other causes of erythema multiforme. [Pg.1572]

Tan, C., W.Y. Zhu, and Z.S. Min. 2008. Co-existence of contact leukoderma and pigmented contact dermatitis attributed to Clematis chinensis Osbeck. Contact Dermat. 58(3) 177-178. [Pg.240]

Botvinick I (1951) Dermatitis and secondary leukoderma due to fabric-lined rubber gloves. Arch Dermatol Syphilis 53 334 Brancaccio R, Cohen D (1995) Contact leukoderma secondary to para-phenylenediamine. Contact Dermatitis 32 313 Brodkin RH, Schwartz RA (1984) Cutaneous signs of dioxin exposure. Cutis 30 189-194... [Pg.292]

Fisher A (1982) Leukoderma from bleaching creams containing 2% hydroquinone. Contact Dermatitis 8 272-273 Fisher A (1986) Acne venenata in black skin. Cutis 37 24-26 Fisher A (1994) Differential diagnosis of idiopathic vitiligo. Part III occupational leukoderma. Cutis 53 278-280 Fisher A (1995) Contact leukoderma (vitiligo) hyperpigmentation and discolorations from contactants. In Rietschel R, Fowler JJ (eds) Fisher s contact dermatitis, 4th edn. Williams Wilkins, Baltimore, pp 765-777... [Pg.292]

Tanii T, Kono T, Katoh J, et al. (1991) A case of prurigo pigmentosa considered to be contact allergy to chromium in an acupimcture needle. Acta Derm Venereol 71 66-67 Taylor J (1986) Rubber. In Fisher A (ed) Contact Dermatitis 3rd edn. Lea 8c Febiger, Philadelphia, pp 603-643 Taylor J, Maibach H, Fisher A, Bergfeld W (1993) Contact leukoderma associated with the use of hair colors. Cutis 52 273-280... [Pg.294]

Moroni P, Tomasini M (1992) Contact leukoderma induced by occupational contact with fibre-glass and polyester resins with quinones and tertiary butylcatechol. Dermatosen 40 ... [Pg.620]

George AO (1989) Contact leukoderma from paraquat dichloride Contact Dermatitis 20 225... [Pg.929]

Allergic contact dermatitis to black henna has rarely been reported in children. Contact leukoderma has been described after... [Pg.336]

Contact urticaria, angioedema, and anaphylaxis Penetration of irritants through gloves Others endotoxin reactions, ethylene oxide, chemical leukoderma... [Pg.268]

Chemical leukoderma is a form of cutaneous pigment loss resembling vitiligo and is caused by exposure to a variety of chemicals that act by selective melanocyto-toxicity (Gellin and Maibach 1985). Most cases result from skin contact, but ingestion or inhalation of chemicals may also be factors. Chemical leukoderma has been referred to as occupational vitiligo, but a number of non-occupational cases have also been reported. [Pg.286]

James et al. (1977) reported leukoderma in 54 of 198 exposed workers at a PTBP manufacturing factory. The occurrence of depigmentation was related to duration of PTBP exposure and even more so to the intensity of exposure, which included vapor inhalation and dust contact. In addition, 6 of the 54 workers developed increased aspartate aminotransferase (AST) and fatty changes on liver biopsy. Rodermund (1976) described similar findings in three cases from Germany and believed it to represent a triad of vitiligo, hepato-splenomegaly, and thyroid dysfunction (struma) caused by PTBP. [Pg.289]

PTBP had been known to cause contact dermatitis in shoe manufacturers, and wearers, and in automobile assemblymen (Kahn 1970). PTBP formaldehyde resin (PTBPFR) is also a contact sensitizer, present in neoprene adhesives used in the manufacture of car seats, roof linings, and care interiors. Depigmentation on the hands and forearms were observed in 11 of 99 British automobile factory workers who were exposed to a PTBFR glue without wearing protective gloves (Calnan and Cooke 1974). Malten (1984) attributed the leukoderma to excess PTBP in the glue. [Pg.289]

Cohen SR (1985) Yellow staining caused by 4,4 -methylenedi-aniline exposure. Arch Dermatol 121 1022-1024 Cowan C, Haider R, Grimes P, et al. (1986) Disturbances in vitiligo. J Am Acad Dermatol 15 17-24 Cummings MP, Nordlund JJ (1995) Chemical leukoderma fact or fancy. Am J Contact Dermat 6 122-127 Das M, Tandon A (1988) Occupational vitiligo (1988). Contact Dermatitis 18 184-185... [Pg.292]

Goette DK (1984) Raccoon-like periorbital leukoderma from contact with swim goggles. Contact Dermatitis 10 129-131 Hamann CP (1993) Natural rubber latex protein sensitivity in review. Am J Contact Dermat 4 4-21 Hansen KS (1983) Occupational dermatoses in hospital cleaning women. Contact Dermatitis 9 343-351 Hansson C (1994) Allergic contact dermatitis from N-(i,3-dimethylbutyl)-N -phenyl-p-phenlenediamine and from compounds in polymerized 2,2,4-trimethyl-i,2-dihydroquinoline. Contact Dermatitis 30 114-115... [Pg.717]

Oliver EA, Schwartz L, Warren LN (1939) Occupational leukoderma preliminary report. JAMA 113 927-928 Pecegueiro S, Brandao F (1984) Contact plantar pustulosis. Contact Dermatitis 11 126-127... [Pg.717]

Goette DK (1984) Raccoon-like periorbital leukoderma from contact with swim goggles. Contact Dermatitis 10 129-131 Gould DJ (1983) Dermatoses associated with brominated swimming pools. BMJ 287 913... [Pg.829]

Tosti A, Gaddoni G, Piraccini BM, de Maria P (1991) Occupational leukoderma due to phenolic compounds in the ceramics industry Contact Dermatitis 25 67-68 Wilkinson SM, Cartwright PH, English JSC (1990) Allergic contact dermatitis from mercaptobenzothiazole in a releasing fluid. Contact Dermatitis 23 370... [Pg.879]

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