title: "...And suddenly a tree!".
authors.affiliation: Institute of Pathology, Università Cattolica del Sacro Cuore, Rome, Italy. vincenzo.arena@rm.unicatt.it
authors.forename: Vincenzo
authors.initials: V
authors.lastname: Arena
authors.forename: Ilaria
authors.initials: I
authors.lastname: Pennacchia
authors.forename: Ludovico
authors.initials: L
authors.lastname: Abenavoli
authors.forename: Fabio Maria
authors.initials: FM
authors.lastname: Vecchio
mesh_terms: D003251:Constriction, Pathologic / Q000150:complications / Q000473:pathology*; D003424:Crohn Disease / Q000150:complications / Q000473:pathology; D005260:Female; D006801:Humans; D007082:Ileum / Q000473:pathology; D007583:Jejunum / Q000473:pathology; D008875:Middle Aged; D011006:Pneumatosis Cystoides Intestinalis / Q000150:complications / Q000473:pathology* / Q000601:surgery