Sarcoma at the base of the skull penetrating into the pons.
D002648:Child; D006801:Humans; D007223:Infant; D009369:Neoplasms; D011149:Pons / Q000473:pathology*; D012509:Sarcoma; D012886:Skull
CRANIUM/neoplasms; PONS/pathology; SARCOMA/in infant and child