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Intralobar pulmonary sequestration diagnosed by MR angiography.
Eiichi Deguchi1, Taizo Furukawa, Shigeru Ono
1Division of Surgery, Children's Research Hospital, Kyoto Prefectural University of Medicine, 465 Kawaramachi-Hirokoji, Kamigyo-ku, Kyoto 602-0841, Japan. degu@koto.kpu-m.ac.jp
Pediatric Surgery International
|June 4, 2005
Summary
Pulmonary sequestration diagnosis requires identifying abnormal blood supply to lung segments. Contrast-enhanced MR angiography is a reliable, noninvasive method for diagnosing this condition in children.
Area of Science:
- Pediatric Radiology
- Thoracic Surgery
- Medical Imaging
Background:
- Pulmonary sequestration is a rare congenital lung malformation.
- Diagnosis traditionally relies on invasive aortography to visualize systemic arterial supply.
- Early and accurate diagnosis is crucial for appropriate management.
Observation:
- A case of intralobar pulmonary sequestration in an 11-month-old girl is presented.
- Diagnosis was achieved using contrast-enhanced magnetic resonance (MR) angiography.
- This imaging technique successfully identified the systemic arterial supply.
Findings:
- Contrast-enhanced MR angiography provides definitive diagnostic evidence.
- It is a reliable noninvasive alternative to aortography for pulmonary sequestration.
- The study highlights the utility of MR angiography in pediatric cases.
Implications:
- Noninvasive diagnosis of pulmonary sequestration can be achieved with MR angiography.
- This may reduce the need for invasive procedures in children.
- Improved diagnostic accuracy can lead to timely surgical intervention and better patient outcomes.