Biomaterial Database

Perioral leukoderma simulating vitiligo from use of a toothpaste containing cinnamic aldehyde. 1980

C G Mathias, and H I Maibach, and M A Conant

Perioral leukoderma simulating vitiligo developed in a 25-year-old woman. A patch test to cinnamic aldehyde was positive; depigmentation was observed at the patch test site three months after initial application. No changes in pigmentation occurred from a concomitant allergic patch test reaction to neomycin sulfate; only hyperpigmentation occurred at the site of an irritant patch test reaction to nonanoic acid. A toothpaste containing cinnamic aldehyde was implicated; perioral hypopigmentation resolved when a toothpaste without cinnamic aldehyde was substituted. A repeated patch test to cinnamic aldehyde again showed depigmentation at the patch test site three months after application.

UI	MeSH Term	Description	Entries
D010328	Patch Tests	Skin tests in which the sensitizer is applied to a patch of cotton cloth or gauze held in place for approximately 48-72 hours. It is used for the elicitation of a contact hypersensitivity reaction.	Patch Testing,Patch Test,Patch Testings,Test, Patch,Testing, Patch,Testings, Patch,Tests, Patch
D010859	Pigmentation Disorders	Diseases affecting PIGMENTATION, including SKIN PIGMENTATION.	Incontinentia Pigmenti Achromians,Ito Syndrome,Schamberg's Disease,Schamberg Disease,Disease, Schamberg,Disease, Schamberg's,Disorder, Pigmentation,Disorders, Pigmentation,Pigmentation Disorder,Schambergs Disease,Syndrome, Ito
D003802	Dentifrices	Any preparations used for cleansing teeth; they usually contain an abrasive, detergent, binder and flavoring agent and may exist in the form of liquid, paste or powder; may also contain medicaments and caries preventives.	Polishes, Dental,Dental Polishes,Dentifrice
D003937	Diagnosis, Differential	Determination of which one of two or more diseases or conditions a patient is suffering from by systematically comparing and contrasting results of diagnostic measures.	Diagnoses, Differential,Differential Diagnoses,Differential Diagnosis
D005148	Facial Dermatoses	Skin diseases involving the FACE.	Favre-Racouchot Syndrome,Nodular Elastoidosis,Facial Dermatosis,Nodular Elastosis,Dermatoses, Facial,Dermatosis, Facial,Elastoidoses, Nodular,Elastoidosis, Nodular,Elastoses, Nodular,Elastosis, Nodular,Favre Racouchot Syndrome,Nodular Elastoidoses,Nodular Elastoses,Syndrome, Favre-Racouchot
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000171	Acrolein	Unsaturated three-carbon aldehyde.	2-Propenal,Acraldehyde,Acrylaldehyde,Acrylic Aldehyde,Allyl Aldehyde,Aqualin,Ethylene Aldehyde,2 Propenal,Aldehyde, Acrylic,Aldehyde, Allyl,Aldehyde, Ethylene
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000447	Aldehydes	Organic compounds containing a carbonyl group in the form -CHO.	Aldehyde