Embryonal rhabdomyosarcoma of the bladder in the ages.
D000368:Aged; D000369:Aged, 80 and over; D006801:Humans; D008637:Mesenchymoma; D018233:Rhabdomyosarcoma, Embryonal; D001749:Urinary Bladder Neoplasms
BLADDER/neoplasms; MESENCHYMOMA/in old age