[A 49 year old male with a giant pulmonary bulla--a case report and review of the literature].
A 49 year old previously healthy smoker was diagnosed with a giant bulla in his right lung, following a history of dry cough, repeated upper airway infections and increasing dyspnea for several years. Computed tomography (CT) confirmed the presence of a giant bulla in the right inferior lobe and several smaller bullae in the right superior lobe. The giant bulla was 17 cm in diameter, occupying more than half of the right hemithorax. On spirometry a moderate restrictive and a mild obstructive pattern was observed. Lung volume was measured with two different techniques, nitrogen washout and plethysmography, with volume of the bullae estimated at 2.9 L, similar to the 3.2 L determined by CT. The patient underwent thoracotomy, where the giant bulla together with the inferior lobe were removed with lobectomy and the small bullae in the superior lobe with wedge resection. Five months postoperatively the patient is in good health and is back at work. Postoperatively significant improvements in spirometry values and lung volume measurements have been documented. This case demonstrates that giant bullae can be successfully managed with surgical resection and their size can be determined by different techniques, including lung volume measurements and chest CT.
Asgeirsson
Hilmar
H
Landspítala, Hringbraut, Reykjavik.
Lúdvíksdóttir
Dóra
D
Kjartansson
Olafur
O
Gudbjartsson
Tómas
T
D001768:Blister / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery; D008171:Lung Diseases / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery; D008176:Lung Volume Measurements; D008297:Male; D008875:Middle Aged; D011013:Pneumonectomy; D013902:Radiography, Thoracic; D013147:Spirometry; D013908:Thoracotomy; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome