[Ethmoido-maxillary sympathoblastoma].
D005005:Ethmoid Sinus; D008443:Maxillary Sinus; D008444:Maxillary Sinus Neoplasms; D008499:Medical Records; D009369:Neoplasms; D009447:Neuroblastoma; D010255:Paranasal Sinus Neoplasms
ETHMOID SINUS/neoplasms; MAXILLARY SINUS/neoplasms; NEUROBLASTOMA/case reports