[A 50 year-old man with abdominal tumor].
Fonseca Aizpuru
E M
EM
Nuño Mateo
F J
FJ
Fernández Palacio
J
J
Menéndez Calderón
M J
MJ
D000008:Abdominal Neoplasms / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012509:Sarcoma / Q000175:diagnosis*