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3.
Clin Exp Dermatol ; 47(4): 765-767, 2022 Apr.
Article in English | MEDLINE | ID: mdl-34856003

ABSTRACT

An 83-year-old woman was referred to the Dermatology department with a papular eruption on her left arm, occurring below the scar site of a malignant melanoma in situ, which had been excised 6 months previously. On physical examination, multiple, tender, violaceous papules and nodules inferior to the scar were noted, with central pustules in some of the lesions.


Subject(s)
Melanoma , Skin Neoplasms , Aged, 80 and over , Female , Granuloma , Humans , Skin Neoplasms/pathology , Suppuration , Vacuoles/pathology
5.
Talanta ; 30(2): 127-30, 1983 Feb.
Article in English | MEDLINE | ID: mdl-18963331

ABSTRACT

The influence of an inert diluent on the extractability of tetradecyltrimethyl-, tetradecyl-triethyl-, decyltriethyl- and tetra-amylammonium bromides into 1,2-dichloroethane + n-alkane mixtures at 25 degrees has been determined. On the basis of the experimental data it is suggested that the bromide moiety of the ion-pair is solvated in the organic phase by 5-6 molecules of 1,2-dichloroethane.

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