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Metastatic Mucinous Adenocarcinoma and Carcinoid Tumor Arising From a Mature Cystic Teratoma of a Horseshoe Kidney

Concurrent primary carcinoid tumor and primary mucinous adenocarcinoma arising within a mature cystic teratoma of a horseshoe kidney is a rare event and has been reported once in the literature. We present the first case where this tumor subtype has metastasized to lymph nodes. Treatment included op...

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Detalles Bibliográficos
Autores principales: Higgins, Andrew, Eisa, Waleed, Walton, John, Baber, Jacob, Zhu, Shaobo, Williams, Heinric
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5225277/
https://www.ncbi.nlm.nih.gov/pubmed/28083486
http://dx.doi.org/10.1016/j.eucr.2016.11.017
Descripción
Sumario:Concurrent primary carcinoid tumor and primary mucinous adenocarcinoma arising within a mature cystic teratoma of a horseshoe kidney is a rare event and has been reported once in the literature. We present the first case where this tumor subtype has metastasized to lymph nodes. Treatment included open partial nephrectomy, lymph node dissection, and adjuvant chemotherapy with temozolomide and capecitabine. Due to the rare combination of tumor histologies, it is unlikely that this cohort will ever be able to be adequately studied to determine a standard of care. Thus extrapolation of treatment methods of similar tumors will continue to guide treatment.