Localized calcium oxalate crystals in primary cutaneous aspergillosis.
Localized calcium oxalate crystals in primary cutaneous aspergillosis.
复制标题
原发性皮肤曲霉病中的局部草酸钙晶体。
DOI：
10.1111/cup.14533
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发表时间：
2024
影响因子：
1.7
通讯作者：
Kiuru,Maija
中科院分区：
文献类型：
--
作者：
Meyer,SummerN;Le,Stephanie;Caro-Chang,LeahAntoinette;Awasthi,Smita;Fung,MaxwellA;Kiuru,Maija
选择性鳃裂菌可以产生草酸盐作为发酵副产物，其可以与钙离子反应以在组织中产生不溶性草酸钙晶体。这些晶体常与肺曲霉菌感染有关，但在原发性皮肤曲霉菌病中很少被描述。在此，我们报告了在一个免疫功能低下的早产儿原发性皮肤黑曲霉和烟曲霉感染的皮肤标本中检测到草酸钙晶体的存在。未发现草酸盐代谢源。
SelectAspergillusspecies can produce oxalate as a fermentation byproduct, which may react with calcium ions to produce insoluble calcium oxalate crystals in tissues. These crystals are frequently associated with pulmonaryAspergillusinfections, yet are rarely described in primary cutaneous aspergillosis. Herein, we report the presence of calcium oxalate crystals detected on cutaneous specimens from primary cutaneousAspergillus nigerandAspergillus fumigatusinfections in an immunocompromised, premature infant. No metabolic sources of oxalosis were found.