Table 6.

Findings of endoscopy/colonoscopy, lung CT scan, and pulmonary function test in CVID patients

investigation	finding	frequency	Percentage
Endoscopy/colonoscopy	Esophagitis	14	24.1%
	Gastritis	19	32.8%
	duodenitis	16	27.6%
	Enteritis	8	13.8%
	colitis	20	33.9%
	Lymphocytic nodular hyperplasia	22	37.9%
	Villous atrophy	21	26.2%
	malabsorption	7	12.1%
	Gastroesophageal reflux disease	5	8.6%
Lung CT scan	Normal	2	3.4%
	emphysema	26	44.8%
	bronchiectasis	31	53.4%
	Fibrotic changes	7	12.1%
	Atelectasis/segmental collapse	13	22.4%
	pleuresis	2	3.4%
	calcification	2	3.4%
	Peribronchial thickening	17	29.3%
	Mass/lymphadenopathy	7	12.1%
	nodule	6	10.3%
	Pleural effusion	1	1.7%
	consolidation	13	22.4%
Pulmonary function test	normal	28	47.5%
	obstructive	12	20.3%
	restrictive	11	18.6%
	Mixed pattern	8	13.6%