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异维A酸治疗期间的化脓性肉芽肿。

Pyogenic granulomas during isotretinoin therapy.

作者信息

Armstrong Kathleen, Weinstein Miriam

机构信息

Paediatric Dermatology Hospital For Sick Children, University of Toronto, 555 University Avenue, Toronto, Ontario, Canada, M5G 1X8.

出版信息

J Dermatol Case Rep. 2011 Mar 26;5(1):5-7. doi: 10.3315/jdcr.2011.1062.

Abstract

BACKGROUND

A review of scientific literature reveals a sparse documentation of periungual pyogenic granulomas as an adverse effect of isotretinoin therapy

MAIN OBSERVATIONS

Periungual pyogenic granulomas appeared in four patients receiving isotretinoin therapy for severe acne. Oral and topical antibiotic treatments were ineffective and all cases spontaneously resolved once isotretinoin is discontinued.

CONCLUSION

This report demonstrates the idiosyncratic nature of this side effect. We suggest that, although infection is possible due to the transformed nature of the normally protective skin barrier, oral and topical antibiotic treatments appear ineffective. Pyogenic granulomas spontaneously resolve once isotretinoin is discontinued.

摘要

背景

对科学文献的回顾显示,关于异维A酸治疗的不良反应中,甲周化脓性肉芽肿的记录稀少。

主要观察结果

4例接受异维A酸治疗重度痤疮的患者出现了甲周化脓性肉芽肿。口服和外用抗生素治疗无效,一旦停用异维A酸,所有病例均自行消退。

结论

本报告证明了这种副作用的特异性。我们认为,尽管由于正常保护性皮肤屏障的改变可能导致感染,但口服和外用抗生素治疗似乎无效。停用异维A酸后,化脓性肉芽肿会自行消退。

相似文献

1
Pyogenic granulomas during isotretinoin therapy.异维A酸治疗期间的化脓性肉芽肿。
J Dermatol Case Rep. 2011 Mar 26;5(1):5-7. doi: 10.3315/jdcr.2011.1062.
9

本文引用的文献

1
Periungual and subungual pyogenic granuloma.甲周和甲下化脓性肉芽肿。
Br J Dermatol. 2010 Nov;163(5):941-53. doi: 10.1111/j.1365-2133.2010.09906.x.
2
Paronychia and pyogenic granuloma-like lesions with isotretinoin.
J Am Acad Dermatol. 1984 Apr;10(4):677-8. doi: 10.1016/s0190-9622(84)80289-3.
4
Retinoid therapy is associated with excess granulation tissue responses.
J Am Acad Dermatol. 1983 Nov;9(5):708-13. doi: 10.1016/s0190-9622(83)70184-2.
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Etretinate and the nails (study of 130 cases) possible mechanisms of some side-effects.
Clin Exp Dermatol. 1986 Mar;11(2):148-52. doi: 10.1111/j.1365-2230.1986.tb00439.x.
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Adverse reactions to isotretinoin. A report from the Adverse Drug Reaction Reporting System.
J Am Acad Dermatol. 1988 Mar;18(3):543-52. doi: 10.1016/s0190-9622(88)70078-x.
8
Granulation tissue proliferation during isotretinoin treatment.异维A酸治疗期间的肉芽组织增生。
Int J Dermatol. 1986 Apr;25(3):191-3. doi: 10.1111/j.1365-4362.1986.tb02218.x.
9

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