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Computed tomographic diagnosis of pulmonary sequestration
Computerized Radiology : Official Journal of the Computerized Tomography Society
|September 1, 1983
Summary
Computed tomography (CT) scans can identify pulmonary sequestration and its associated anomalous artery. This imaging technique may reduce the need for angiography in certain surgical evaluations.
Area of Science:
- Radiology
- Thoracic Surgery
- Medical Imaging
Background:
- Pulmonary sequestration is a rare congenital lung malformation.
- Diagnosis often involves multiple imaging modalities.
- Surgical planning requires precise anatomical detail.
Observation:
- Two cases of pulmonary sequestration were evaluated.
- Computed tomography (CT) scans were utilized for imaging.
- An anomalous artery feeding the sequestration was identified in one case via CT.
Findings:
- CT imaging successfully demonstrated pulmonary sequestration in both cases.
- CT accurately identified the anomalous artery in one patient.
- The anomalous artery visualization by CT was a key finding.
Implications:
- CT may be sufficient for diagnosing pulmonary sequestration and its vascular supply.
- This can potentially eliminate the need for conventional angiography.
- Reduces patient risk and healthcare costs when surgery is not planned.