[Difficulties of trans-sphenoidal approach in surgery of pituitary adenoma].
D000236:Adenoma; D006801:Humans; D009369:Neoplasms; D010902:Pituitary Gland; D010911:Pituitary Neoplasms
PITUITARY GLAND/neoplasms
Difficultés de la voie transphénoïdale de l'opération de l'adénome de l'hypophyse.