Bronchial carcinoid

Antiasthmatic versus surgical treatment-how important is the precise analysis of spirometry?

OBJECTIVE

Carcinoids are low-grade, slow growing malignant tumors in the bronchi usually producing symptoms secondary to bronchial obstruction. We describe a case of 25-year-old woman who was initially diagnosed with asthma.

METHOD

Case report.

RESULTS

Because of exacerbation and unresponsiveness to proper asthma treatment she was referred to spirometry, which showed low values of forced expiratory volume in 1 second. The shape of inspiratory limb of flow volume curve suggested an obstruction in the main bronchus or in the trachea. Further bronchoscopy revealed a tumor of the right main bronchus with characteristic histological features for carcinoid.

CONCLUSIONS

Both the inspiratory curve and the expiratory part of the flow-volume loop should be evaluated in patients being evaluated for asthma. If there are changes in the shape of the inspiratory limb suggesting an obstruction, CT and/or bronchoscopy should be considered.

Endobronchial tumours in childhood

Endobronchial tumours are rare in childhood and are not often considered in the differential diagnosis of persistent pneumonitis and atelectasis. We present the clinical and radiological features of seven cases of childhood bronchial 'adenoma' seen at our hospital over a 16-year period. Because they are relatively slow growing, prompt diagnosis and early surgical treatment offer the best chance of cure in these patients. A review of the literature is given.