Contact urticaria from winged bean the (Psophocarpus tetragonolobus).
Explore the source record for details and available documents.
Adult↗
Biomedical subjects
R J Rycroft
Publications and source records attributed to R J Rycroft.
Isolated Cardura E10 sensitivity in an epoxy resin chemical process.
Explore the source record for details and available documents.
Adult↗
Dermatoses associated with brominated swimming pools.
Explore the source record for details and available documents.
Adult↗
Contact urticaria from phosphorus sesquisulphide.
Explore the source record for details and available documents.
Adult↗
Allergic contact dermatitis from an organic di-isocyanate.
Organic di-isocyanates are used widely in industry. The concomitant respiratory complications are well-known. Cutaneous problems precipitated by skin contact with these chemicals are less well recognised. Allergic contact dermatitis caused by exposure to di-cyclohexylmethane 4,4'-di-isocyanate has been demonstrated in a factory where it was used to form a surface-coating polyurethane. Attention to hygiene methods may have reduced the incidence of cases.
Adolescent↗
Allergic contact dermatitis from a novel diamino intermediate, 5-[(2-aminoethyl)thiomethyl]-N, N-dimethyl-2-furanmethanamine, in laboratory synthesis.
Allergic contact sensitivity to 5-[(2-aminoethyl)thiomethyl]-N, N-dimethyl-2-furanmethanamine, a diamino intermediate in the synthesis of a novel H2 antagonist, Ranitidine is reported in an industrial chemist with hand dermatitis, who had been working for a prolonged period on the conversion of this intermediate to its fumarate salt.
Adult↗
Contact sensitization to 2-monomethylol phenol in phenol formaldehyde resin as an example of the recognition and prevention of industrial dermatoses.
Explore the source record for details and available documents.
Benzyl Alcohols↗
Contact dermatitis from silver fulminate-fulminate itch.
Explore the source record for details and available documents.
Cyanates↗
Rashes amongst persulphate workers.
Explore the source record for details and available documents.
Ammonium Sulfate↗
Acute photosensitivity from the sunscreen 2-ethoxyethyl-p-methoxycinnamate.
Explore the source record for details and available documents.
Adolescent↗
Low humidity occupational dermatosis - an epidemic.
Explore the source record for details and available documents.
Dermatitis, Occupational↗
Medicament contact dermatitis in patients with chronic inflammatory ear disease.
Patch testing of 40 patients with chronic inflammatory ear disease demonstrated medicament allergic contact dermatitis in 35%. The most frequent sensitizers were neomycin, framycetin, clioquinol and gentamicin. Although allergic contact dermatitis to dewaxing ear drops was unusual, irritant reactions were common.
Adult↗
Occupational dermatoses from warm dry air.
Explore the source record for details and available documents.
Adult↗
Soluble oil dermatitis.
Explore the source record for details and available documents.
Dermatitis, Occupational↗
Pyemotes dermatitis in display artists.
Explore the source record for details and available documents.
Adult↗
Investigation of suspected contact sensitivity to tobacco in cigarette and cigar factory employees.
Two independent cases of suspected occupational allergic contact dermatitis from tobacco are reported to illustrate the difficulties inherent in the accurate diagnosis of this condition. An investigatory procedure is outlined whereby the comparatively rare cases of genuine contact sensitivity to tobacco can be distinguished from other commoner dermatoses.
Adult↗
Allergic contact dermatitis from laboratory synthesis of 4-bromomethyl-6,8-dimethyl-2(1H)-quinolone.
A case is reported of allergic contact dermatitis from 4-bromoacetoacet-2,4-dimethylanilide and 4-bromomethyl-6,8-dimethyl-2(1H)-quinolone in a 19-year-old chemical laboratory technician. The relationship between the chemical reactivity of these compounds and their sensitizing potential is discussed.
Adult↗