Sclerosing Lipogranuloma of the Penis: Chemical Analysis of Lipid from the Lesional Tissue
- 30 June 1985
- journal article
- case report
- Published by Ovid Technologies (Wolters Kluwer Health) in Journal of Urology
- Vol. 133 (6), 1046-1048
- https://doi.org/10.1016/s0022-5347(17)49373-6
Abstract
The origin of paraffin from penile granuloma tissue was determined first by field desorption mass spectrometry. A case of penile granuloma with histopathological findings of sclerosing lipogranuloma is presented. Chemical composition of the lesionai lipid by elemental analysis and infrared absorption spectroscopy revealed paraffin hydrocarbon. Field desorption mass spectrometric analysis showed the paraffin to be a mixture of saturated hydrocarbons containing substantially 24 to 40 carbon atoms. On the basis of the chemical structure of naturally occurring lipids we concluded that this paraffin was exogenous and not endogenous material that was produced in the tissue following lipid degeneration.Keywords
This publication has 4 references indexed in Scilit:
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- Field Desorption Mass SpectrometryAngewandte Chemie-International Edition, 1975
- Lipogranulomatosis of external genitaliaUrology, 1974
- Sclerosing Lipogranuloma Resulting from Exogenous LipidsArchives of Dermatology, 1956