[Non-functional paraganglioma of Zuckerkandl's organ].
D006801:Humans; D008297:Male; D008875:Middle Aged; D010235:Paraganglioma / Q000175:diagnosis*; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis*
Paraganglioma no funcionante del órgano de Zuckerkandl.