A rare case of torsion and infarction of an extralobar pulmonary sequestration with MR, CT, and surgical correlation

 Julie Walcutt, Shahab Abdessalam, Zebulon Timmons, Peter Winningham, Angela Beavers 
University of Nebraska Medical Center. Boystown National Research Hospital. Children’s Hospital and Medical Center.
United States

Radiology Case Reports
Radiol Case Rep 2021; 16: 3931-3936
DOI: 10.1016/j.radcr.2021.09.045

Abstract
Extralobar pulmonary sequestration is a rare congenital pulmonary malformation that may present early in life or remain asymptomatic. Here we present a case of torsion of an extralobar pulmonary sequestration on its vascular pedicle. Although the patient’s initial symptomatology suggested intraabdominal pathology, the correct preoperative diagnosis was determined in large part by the lesion’s MRI characteristics, which strongly suggested tissue infarction.

Category
Abnormal Systemic to Pulmonary Arterial Collaterals or Connections
Diagnostic Testing for Pulmonary Vascular Disease. Non-invasive Testing

Age Focus: Pediatric Pulmonary Vascular Disease

Fresh or Filed Publication: Filed (PHiled). Greater than 1-2 years since publication

Article Access
Free PDF File or Full Text Article Available Through PubMed or DOI: Yes

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