PT - JOURNAL ARTICLE AU - Mohamed E. Ahmed AU - Ahmed I. Shumo TI - A calculus within an anal fistula tract in a diabetic patient DP - 2001 Feb 01 TA - Saudi Medical Journal PG - 170--171 VI - 22 IP - 2 4099 - http://smj.org.sa/content/22/2/170.short 4100 - http://smj.org.sa/content/22/2/170.full SO - Saudi Med J2001 Feb 01; 22 AB - A non-insulin dependent diabetic patient with a chronic anal fistula underwent fistulectomy. At operation a calculus was discovered. The patient had an uneventful recovery and healing of the wound in 4 weeks duration. The only case reported previously was in a nondiabetic patient and interestingly from this department.