Utility of CT enterography in the evaluation of small bowel pathologies

Authors

  • Ravi U. Varma Department of Radiology, Topiwala National Medical College and B. Y. L. Nair Charitable Hospital, Mumbai, Maharashtra, India
  • Kishor L. Rajpal Department of Radiology, Topiwala National Medical College and B. Y. L. Nair Charitable Hospital, Mumbai, Maharashtra, India
  • Nilesh R. Bite Department of Radiology, Topiwala National Medical College and B. Y. L. Nair Charitable Hospital, Mumbai, Maharashtra, India
  • Dev S. Shetty Department of Radiology, Topiwala National Medical College and B. Y. L. Nair Charitable Hospital, Mumbai, Maharashtra, India

DOI:

https://doi.org/10.18203/2349-3933.ijam20174190

Keywords:

Computed tomography, Enterography, Small bowel

Abstract

Background: Radiology has been the primary investigation tool for small intestine because of technical challenges in endoscopy. Barium studies and computed tomography (CT) have been the most useful modalities over the years; however, neither is a complete investigation by itself. CT enterography offers the possibility of a single comprehensive radiological evaluation. The present study was undertaken to study the accuracy of CT enterography in characterising various small bowel pathologies.

Methods: A total of 84 patients clinically suspected or known to have small intestinal disease underwent CT enterography on a 64 slice MDCT. The radiologic findings were correlated with clinical, endoscopy, histopathology and operative findings.

Results: A wide variety of pathologies can be diagnosed accurately on CT enterography. In our study, majority of the patients had non-neoplastic pathologies (79%). Neoplastic lesions were detected in 21% of the patients of which 14% were malignant. There was good correlation between CT enterography and endoscopy, histopathology and operative findings. The ability of CT enterography to differentiate acute inflammation from chronic changes is valuable in management of Crohn’s disease.

Conclusions: CT enterography should be considered as the investigation of choice for radiological evaluation of small bowel pathologies as it provides a comprehensive evaluation of the disease process.

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Author Biographies

Ravi U. Varma, Department of Radiology, Topiwala National Medical College and B. Y. L. Nair Charitable Hospital, Mumbai, Maharashtra, India

Associate Professor

Department of Radiology

Kishor L. Rajpal, Department of Radiology, Topiwala National Medical College and B. Y. L. Nair Charitable Hospital, Mumbai, Maharashtra, India

Associate Professor

Department of Radiology

Nilesh R. Bite, Department of Radiology, Topiwala National Medical College and B. Y. L. Nair Charitable Hospital, Mumbai, Maharashtra, India

Registrar

Department of Radiology

Dev S. Shetty, Department of Radiology, Topiwala National Medical College and B. Y. L. Nair Charitable Hospital, Mumbai, Maharashtra, India

Professor and Head

Department of Radiology

References

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Tye GA, Desser TS. MDCT of the small bowel. Appl Radiol. 2012;41(8);6-17.

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Published

2017-09-22

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Section

Original Research Articles