Objective To explore the effect of the intensive CT on the deep inferior epigastric perforator (DIEP) flap design strategy. Methods From June 2007 to March 2008, 7 patients received reconstructive operation of the vertical DIEP flap, among whom there were 5 females with congenital absence of vagina and 2 males with peno-scrotal Paget’s disease,aged 18-62 years old. Before the operation, the intensive CT scans were appl ied to all the petients in search for DIEP. The flaps were designed according to the radiological findings. The scrotum and penis defects were reconstructed in 2 cases and vaginal reconstruction was performed in 5 cases. The flap dimension ranged from 15 cm × 7 cm to 22 cm × 5 cm. The donor site was closed directly. Results A total of 10 ideal perforating branches of all the 7 DIEP flaps were found before the operation, with the diameter of over 1.5 mm. Of the 7 flaps, 4 had 1 perforating branch and the other 3 had 2 perforating branches. All 7 flaps survived completely. The incisions of 6 patients obtained heal ing by first intention. Only 1 patient with Paget’s disease had erosion at the scrotum incision and partial necrosis 7 days after the operation, and then healed after discontinuous dressing change. The incisions at the donor site obtained heal ing by first intension. Two patients complained about draw-off at the lower abdomen on the operated side, which was basically rel ieved at 7 days after the operation. All patients were followed up for 1 to 10 months (4.5 months on average). No operation-related compl ication was observed after operation. Six patients were satisfied with the reconstructive results. Only 1 patient was dissatisfied with the buried pennies and requested a revision. Conclusion The intensive CT scans play an important role in the DIEP flap design. It can not only make the flap safer, but also decrease operation time and improve efficiency.
ObjectiveTo investigate efficacy of total colectomy-ileorectal anastomosis (IRA) and subtotal colectomy-ileosigmoidal anastomosis (ISA) in treatment of patients with slow transit constipation (STC).MethodsThe clinical data of 45 patients with STC underwent operation from January 2008 to January 2015 were analyzed retrospectively. These patients were divided into an IRA group and ISA group according to the operation method, there were 23 cases in the IRA group and 22 cases in the ISA group. The operative time, intraoperative blood loss, postoperative hospitalization, use of antidiarrheal drugs, and complications rate in both groups were compared. All the patients were followed up at the 3th, 6th, 12th, and 24th month after the operation, the defecation frequency, Wexner continence score, Wexner anal incontinence score, gastrointestinal quality of life index score, abdominal pain frequency score, and abdominal distension frequency score in two groups were evaluated.ResultsThere were no significantly statistical differences between the two groups in the operation time, intraoperative blood loss, and postoperative complications rate (P>0.05). In the perioperative period, compared with the IRA group, the ISA group had a shorter postoperative hospitalization and a relatively lower proportion of antidiarrheal drugs, the differences were statistically significant between the two groups (P<0.05). On the postoperative 3th, 6th, and 12th month, the frequency of defecation in the IRA group was significantly higher than that in the ISA group (P<0.05). The Wexner continence score, Wexner anal incontinence score, gastrointestinal quality of life index score, abdominal pain frequency score, and abdominal distension frequency score had no statistical differences between the two groups (P>0.05).ConclusionsISA and IRA are safe and effective in treatment of STC, it might be selected according to patient’s conditions. On premise of strictly grasping indications, ISA has more obvious advantages.