Management of bone metastases from renal cell carcinoma (RCC) has significantly changed after the era of targeted therapy that improved the overall survival (OS). Surgical decision‐making remains a subject of controversy. We report a case of pelvic bone metastasis from RCC, 2 months after nephrectomy and surgery of a revealing clavicular metastasis.

HighlightsRare complication of meckel disease.The urinary symptoms are the main revealing table.Despite the various investigations done, the diagnosis was carried out, in all the reported cases, in per-operatory.The treatment of the vescoentericfistula is surgical in all cases. A diverticulectomy and a suture of the bladder fistula were carried out in all the reported cases.

Primary Ewing’s sarcoma (EWS) of non-sacral spine is extremely rare, especially in middle-age. Therapeutic strategy aims: to large tumor resection, to provide spine stability and to avoid recurrence through chemo and radiotherapy. We report a case of thoracic spine EWS in an adult treated by combined approach en bloc vertebrectomy.

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