‘Braun’ is an illegal injectable dihydrocodeinone‐enriched drug mixture of semi‐synthetic opioids. It is prepared by palladium‐catalysed hydrogenation from codeine‐containing tablets. We aimed to characterize the dermatologic consequences ...
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https://www.riss.kr/link?id=O119395962
2020년
-
0926-9959
1468-3083
SCIE;SCOPUS
학술저널
188-191 [※수록면이 p5 이하이면, Review, Columns, Editor's Note, Abstract 등일 경우가 있습니다.]
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
‘Braun’ is an illegal injectable dihydrocodeinone‐enriched drug mixture of semi‐synthetic opioids. It is prepared by palladium‐catalysed hydrogenation from codeine‐containing tablets. We aimed to characterize the dermatologic consequences ...
‘Braun’ is an illegal injectable dihydrocodeinone‐enriched drug mixture of semi‐synthetic opioids. It is prepared by palladium‐catalysed hydrogenation from codeine‐containing tablets.
We aimed to characterize the dermatologic consequences of long‐term abuse of ‘Braun’.
Skin biopsies of two long‐term ‘Braun’ abusers were evaluated histopathologically, immunohistochemically and ultrastructurally. Palladium skin content was assessed by X‐ray fluorescence (XRF) spectrometry.
Both patients showed generalized diffuse dark blue–grey hyperpigmentation of the skin. In both, an abnormal population of cells containing intracytoplasmic brownish granular material was identified in the papillary dermis by light microscopy. Electron microscopy revealed a dense and minimally structured material that predominantly accumulated in macrophages, fibroblasts and vascular endothelial cells. XRF analysis confirmed elevated levels of palladium in the patient's skin in comparison to healthy controls.
Long‐term abuse of palladium‐contaminated dihydrocodeinone (‘Braun’) results in excessive accumulation of granular material in various dermal cell types and causes generalized diffuse skin hyperpigmentation.
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