Assertion: atresia | /r/HasProperty | multiple
Facets:
value: occasionally
type: DEGREE
value: in 20% of cases.31,32,49
type: TEMPORAL
Source sentences:
text: The atresia is usually single (>90%) but may be multiple in 6% to 20% of cases.31,32,49
text: Although jejunal and ileal atresias uncommonly coexist and are multiple, the entire small bowel must be examined at surgery.  
text: Plain radiographs in the newborn are useful in determining the level of obstruction, but atresias are occasionally multiple, and the plain radiographs demonstrate only the most proximal obstruction.