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Fetal MRI in management of complicated meconium ileus: Prenatal and surgical imaging
Author(s) -
Gunderman Peter F.R.,
Shea Lindsey A.G.,
Gray Brian W.,
Brown Brandon P.
Publication year - 2018
Publication title -
prenatal diagnosis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.956
H-Index - 97
eISSN - 1097-0223
pISSN - 0197-3851
DOI - 10.1002/pd.5296
Subject(s) - medicine , meconium ileus , meconium , bowel obstruction , retrospective cohort study , fetus , prenatal diagnosis , ileus , radiology , pregnancy , obstetrics , medical diagnosis , cohort , surgery , pathology , genetics , biology
Objective To review fetal MRI cases surgically proven to have meconium ileus (MI) and obstruction, describe the common fetal MRI findings that distinguish cases of complicated MI, and to compare these findings with surgical images and perinatal outcomes. Method We performed a retrospective review of all fetal MRI examinations and the corresponding medical record from our tertiary care children's hospital over an 18‐month period. Postnatal management and outcomes were reviewed for these patients, and those patients with surgical or postmortem diagnosis of complicated MI were included in the study. Results Our analysis revealed 7 cases. In this cohort, 3 imaging features of the fetal bowel were repeatedly seen: gradient appearance of intraluminal bowel contents, abnormally localized meconium signal, and collapsed appearance of the colon on MRI. Surgical diagnoses confirmed MI. All live‐born infants underwent surgical repair. Conclusion Fetal MRI should be included in the diagnostic algorithm of any pregnancy where fetal bowel obstruction is suspected to better risk stratify patients.