Assertion: obstruction's cause | /r/HasProperty | intraluminal foreign objects
Facets:
value: as linear and nonlinear foreign bodies
type: OTHER
Source sentences:
text: The causes of the mechanical ileus are: a) intraluminal foreign objects as linear and nonlinear foreign bodies; b) intramural masses as neoplasia, granuloma, haematoma and masses of parasites; c) extramural compression as hernias, adhesions, intussusceptions and volvulus; d) congenital lesions as atresia.