Citation

Luderschmidt C, Plewig G. Klin. Wochenschr. 1979; 57(6): 293-298.

Vernacular Title

Chronische Quecksilbervergiftung durch quecksilberpräzipitathaltige Bleichmittel.

Copyright

(Copyright © 1979, Springer Verlag)

DOI

unavailable

PMID

449253

Abstract

In two female patients chronic mercurialism following topical application of skin bleachers for the treatment of freckles was diagnosed. Over 20 to 25 years 3 to 10% mercurial ointments were applied twice daily. Recurrent attacks of headache, dyspnoea and abdominal colic-like cramps had lead repeatedly to emergency hospitalisations, multiple medical check-ups and surgical exploratory procedures. The diagnosis of mercurialism was made clinically because of a slate-grayish skin hyperpigmentation in the presence of freckles, and the drug-history. Metallic deposits in facial biopsies were demonstrated by electron microscopy. On admission 15.4 microgram% and 5.0 microgram % total Hg respectively were found in the two patients (normal values up to 2.0 microgram %). Following D-penicillamine treatment the mercury excretion via the urine could be elevated up to 25 microgram %. Neither the slate-gray facial discoloration nor the neurasthenic complaints were affected by this therapeutic trial. In one patient, a maculo-papular drug-induced skin rash to D-penicillamine developed. Persistent unsolved neurological complaints and cramp-like abdominal pains should remind that percutaneous mercury intoxication through intact skin following skin bleachers is still possible today.

Language: de