Pulmonary sequestration in older child and in adults. |
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Authors: | K Sugio S Kaneko H Yokoyama T Ishida K Sugimachi K Hasuo |
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Institution: | Department of Surgery II, Faculty of Medicine, Kyushu University, Fukuoka, Japan. |
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Abstract: | Pulmonary sequestration is often found in children with recurrent pneumonia, but is not rare in adults. During the last 6 years (1985-1990), 6 patients with pulmonary sequestration were surgically treated. One 40-year-old patient had an extralobar sequestration, and 5 patients ranging in age from 14 to 26 years had an intralobar sequestration. The patient with extralobar sequestration was asymptomatic. In cases of intralobar sequestration, 4 patients were symptomatic. All 6 patients had an abnormal chest roentgenogram. Preoperative arteriography revealed anomalous blood supply came from a systemic artery in 4 patients. All cases with intralobar sequestration had a lower lobectomy, and one case with extralobar sequestration had an extirpation. Even in cases without any symptoms, there was the possibility of a microscopic infection in the sequestrated lesion with the occurrence of later symptoms. Therefore, patients diagnosed with pulmonary sequestration should be considered for surgical resection. |
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