ABSTRACT
Background: Total colectomy with ileorectal anastomosis (IRA) is an alternative to the ileoanal pouch for the surgical treatment of ulcerative colitis in a selected group of patients. This technique leaves rectal mucosa Hable to develop persistent proctitis, dysplasia and cancer Aim: To describe short and long-term results of IRA and to assess the presence of dysplasia. Material and methods: Descriptive study of patients treated with IRA. The data were obtained from the clinical records, and the present status was evaluated with an interview. A proctoscopy and biopsy was offered free of cost to the contacted patients. Results: Between 1978 and 2005, 26 patients were operated. One patient presented an anastomotic leakage that was treated with a loop ileostomy There was no operative mortality. Twenty-three patients were followed for a períod of 1 to 23 years. Three patients evolved as Crohn 's disease and two of them needed a proctectomy. Three patients died of non-related diseases. In the remaining 17, the average evacuation rate was 3.7/24 h and all were continent. None developed a rectal cancer Only two patients had their planned annual endoscopic surveillance. In 2 of the 11 patients who accepted endoscopy and biopsy, a low-grade dysplasia was found. Conclusions: IRA has low morbidity and acceptable functional results in this selected group of patients. No patient present high-grade dysplasia or cancer; however, the adherence to the endoscopic follow-up ispoor.
Subject(s)
Adolescent , Adult , Aged , Child , Female , Humans , Male , Middle Aged , Colectomy , Colitis, Ulcerative/surgery , Ileum/surgery , Rectum/surgery , Anastomosis, Surgical/methods , Biopsy , Colitis, Ulcerative/pathology , Colonic Pouches , Follow-Up Studies , Ileum/pathology , Proctitis/pathology , Recovery of Function , Rectum/pathology , Time Factors , Treatment OutcomeABSTRACT
Background: Splenic abscesses are uncommon, appear in subjects with predisposing factors such as systemic infections and have high mortality rates. Aim: To report seven patients with splenic abscesses. Material and Methods: Retrospective review of medical records of patients with a splenic abscess treated between 1987 and 2005. Results: The records of four women and three males aged 20 to 74 years, were reviewed. The most common presenting symptoms were fever and abdominal pain and all had predisposing factors. Six patients had a leukocyte count of 19,500 x mm³. Mean erythrocyte sedimentation rate and C reactive protein values were 75 mm/h and 13.5 mg/dl. Diagnosis was made with ultrasound in two patients and CT scan in five. Six patients had an unique abscess and one patient had multiple lesions. A splenectomy was done in three patients as the first choice treatment and in one, due to medical treatment failure. In two patients, a CT guided percutaneous drainage was performed and one patient was subjected to medical treatment only. Abscess cultures were positive in 50 percent of patients subjected to percutaneous drainage and in 50 percent of splenectomized patients. No patient died and no complications were observed in the early or ¡ate postoperative period. Conclusion: Splenic abscesses are associated to predisposing conditions. The first choice is surgical treatment, but percutaneous drainage is also a therapeutic option.