Primary renal neuroendocrine with lymph nodal metastasis occurring in a horseshoe kidney: Report of a rare case with discussion on grading issues
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Primary renal well-differentiated neuroendocrine tumors (WDNETs) are uncommon tumors that differ in histological pattern, biological behavior, and response to treatment. There is a considerable correlation between WDNETs and congenital or acquired renal anomal... ...