Research Article

Colorectal Perforation in Patients with Connective Tissue Disease

Table 3

The Characteristics of the patient with CTD.

No. of patients(%)

Total26
Age 61.5(28-95)
Sex
 Male726.9%
 Female1973.1%
Connective tissue disease (CTD)
 Systemic lupus erythematosus (SLE)623.1%
 Polyarteritis nodosa (PN)519.2%
 Mixed connective tissue disease (MCTD)415.4%
 Malignant rheumatoid arthritis (MRA)27.7%
 Rheumatoid arthritis (RA)27.7%
 Polymyalgia rheumatica (PMR)27.7%
 Dermatomyositis (DM)13.8%
 Systemic sclerosis (SSC)13.8%
 Adult Still disease13.8%
 Sjögren’s syndrome13.8%
 Wegener granulomatosis13.8%
Perforation site
 Cecum311.5%
 Ascending colon415.4%
 Transverse colon311.5%
 Descending colon311.5%
 Sigmoid colon830.8%
 Rectosigmoid colon415.4%
 Rectum13.8%
Cause of perforation
 Diverticulum1350.0%
 Idiopathic519.2%
 Ulcer519.2%
 Ischemic13.8%
 Colorectal cancer13.8%
 Cytomegalovirus enteritis13.8%

Median (min-max).