Retraction Note: metastatic collecting duct carcinoma of the kidney treated with Sunitinib

The authors have retracted this article [1] as it contains large portions of text and figures that have been duplicated from another article previously published in the International Journal of Clinical Oncology[2]. Lead author Dr Tazi accepts full responsibly for the duplication and would like to apologise to the co-authors, Editors and readers as well as the authors of the original article.

Affiliations

1. Department of Medical Oncology, National Institute of Oncology, Rabat, Morocco

   • El Mehdi Tazi
   • , Ismail Essadi
   • , Hind M'rabti
   •  & Hassan Errihani

2. Department of Urology, CHU Hassan II, Fez, Morocco

   • Mohamed F Tazi
   •  & Youness Ahellal

Corresponding author

Correspondence to El Mehdi Tazi.

The online version of the original article can be found at 10.1186/1477-7819-9-73

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