대한대장항문학회

The incidence of recurrence and anal stricture after surgical hemorrhoidectomy were reported in about 5% and 2.5∼13%, respectively Generally, complete and adequate surgery for hemorrhoids was not infrequently neglected because the treatment of<br>hemorrhoids was based on symptoms rather than pathogenesis. This study was performed to analyze the clinical features of recurrent hemorrhoids and to assess the adequate surgical management for the prevention of recurrence. From June 1989 to December<br>1997, we reviewed 222 (10.6%) recurrent hemorrhoids of surgically treated at Asan Medical Center. Median follow-up period was 38 months (range, 4 months∼8 years 9 months). The most common symptom was prolapse (37%). Previous treatment for hemorrhoids<br>was surgical hemouhoidectorny in 99 cases (45%) and sclerotherapy in 111 cases (50%). The most common location and associated complication of recurrent hemorrhoids were sites of major piles (83%) and anal stricture (37%), respectively. Anal stricture<br>was more prevalent in patients with previous sclerotherapy (P<0.05). In respect to the numbers of combined surgical procedures, one procedure was more frequently performed in the non-complicated recurrent hemorrhoids group (P<0.05) whereas over four in<br>the complicated group (P<0.05). Internal sphincterotomy and anoplasty were frequently needed in the complicated recurrent hemorrhoids (P<0.05). Mean hospital stay and healing time were 5 days (range, 2∼26 days) and 21 days (range, 6∼180 days),<br>respectively. We had excellent or satisfactory results in 175 of 197 patients (89%). Conclusively, multiple combined surgical procedures in accordance with individual status might be useful in treating the recurrent hemorrhoids. An adequate and complete<br>surgical procedure must be applied during the initial operation of hemorrhoids, especially on major piles.<br>