[HEMORRHAGIC CHOLESTERINIC NASO-SINUSAL POLYPOSIS].
D005402:Fistula; D006801:Humans; D009298:Nasal Polyps; D009303:Nasopharyngeal Neoplasms; D010256:Paranasal Sinuses
NASAL POLYPS
LA POLIPOSI NASO-SINUSALE EMORRAGICA COLESTERINICA.