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[An adult case of Williams-Campbell syndrome associated with pulmonary hypertension and a severe decrease in
Nihon Kyobu Shikkan Gakkai Zasshi
|March 11, 1998
Summary
Williams-Campbell syndrome, a rare congenital bronchiectasis, was diagnosed in a Japanese man with respiratory failure. His abnormal ventilatory responses and pulmonary hypertension highlight the condition's severity.
Area of Science:
- Pulmonology
- Medical Genetics
Background:
- Williams-Campbell syndrome is a rare congenital disorder characterized by defective bronchial cartilage leading to bronchiectasis.
- It is infrequently reported in Japan, making this case study significant for regional data.
Observation:
- A 34-year-old male presented with fever, productive cough, and severe type II respiratory failure.
- Imaging revealed diffuse thin-walled cystic lung lesions, and pulmonary function tests showed obstructive impairment.
- Characteristic bronchographic findings of cystic bronchiectasis with inspiratory ballooning and expiratory collapse were noted.
Findings:
- The patient exhibited abnormal ventilatory response to hypercapnea (HCVR) and hypoxia (HVR), despite lacking dyspnea.
- Pulmonary hypertension was present, with a mean pulmonary artery pressure of 26 mmHg.
Implications:
- This case underscores the importance of recognizing Williams-Campbell syndrome in adults presenting with respiratory failure and characteristic lung findings.
- Abnormal ventilatory responses and pulmonary hypertension are critical associated features that may influence patient management.
- Further research into the genetic and clinical spectrum of Williams-Campbell syndrome in diverse populations is warranted.