Capsule endoscopy in non-steroidal anti-inflammatory drugs-enteropathy and miscellaneous, rare intestinal diseases

Table 3 Frequency of digestive manifestations of vasculitides and connective tissue diseases (adapted from Muller-Ladner[32])

Disease	Frequency of digestive manifestations
Primary vasculitides
Periarteritis nodosa.	30%-50%
Churg-Strauss Syndrome	25%-50%
Behçet’s disease	Up to 30%
Takayasu’s arteritis	Up to 15%
Wegenre’s disease (granulomatosis)	5%-10%
Lymphomatous granulomatosis	1.5%
Horton’s disease	1%
Henoch-Schönlein purpura	50%-90%
Secondary vasculitides
Systemic lupus erythematosus	Up to 50%
Rheumatoid arthritis	Up to 10%
Connective tissue disorders
Systemic sclerosis	75%-90%
Systemic lupus erythematosus (except vascular lesions)	25%