TY - JOUR T1 - Khat induced hemorrhoidal disease in Yemen JF - Saudi Medical Journal JO - Saudi Med J SP - 475 LP - 477 VL - 21 IS - 5 AU - Ahmed M. Al-Hadrani Y1 - 2000/05/01 UR - http://smj.org.sa/content/21/5/475.abstract N2 - OBJECTIVE: The aim of this study was to evaluate the potential association between the habit of khat chewing and the development of hemorrhoidal disease.METHODS: Four hundred and seventy four individuals (373 men and 101 women) with ages ranging from 17 to 80 years were divided into 2 groups. Group 1 (n=247) chronic khat chewers. Group 2 (n=200) non-khat chewers. Data was collected regarding chewing habits, colorectal symptoms, abdominal, proctoscopic, and operative findings.RESULTS: The key difference between the 2 groups was the incidence of hemorrhoids and hemorrhoidectomy. In the chronic khat chewers group: 169 (62%) had hemorrhoids. Of these 124 (45.4%) underwent hemorrhoidectomy. In the control group there is 8 (4%) had hemorrhoids and one patient underwent hemorrhoidectomy (0.5%). P-value (0.05).CONCLUSION: The study demonstrated a significant association between the habit of khat chewing and the development of hemorrhoidal disease. ER -