METHODS: A 15-year-old boy with tuberous sclerosis had a rapidly enlarging renal mass associated with a left lung nodule. Microscopically it was a pigmented EAML, confirmed by immunohistochemistry.
CONCLUSIONS: The pigmented variant of EAML can arise and metastasize from the kidney of a teenager with tuberous sclerosis.
方法:一名患有结节性硬化症的15岁男孩的肾脏肿块迅速增大,并伴有左肺结节。在显微镜下,这是一种色素沉着的EAML,通过免疫组织化学证实。
结论:EAML的色素变体可以从患有结节性硬化症的青少年的肾脏中产生并转移。