Recent reports have demonstrated a negative association between appendectomy and ulcerative colitis. Many retrospective studies have shown that appendectomy appears to be protective against ulcerative colitis. Although the function of appendix is not known, all these studies have suggested that alterations in mucosal immune responses leading to appendicitis or resulting from appendectomy may negatively affect the pathogenic mechanisms of ulcerative colitis. Herein, we report a 45-year-old man who was diagnosed as severe ulcerative colitis 2 years ago. Colonoscopy revealed a feature of pancolitis. He has been treated with several courses of corticosteroids over 2 years. However, dosage of steroid was not tappered down because of the recurrence of symptoms. He was admitted with a diagnosis of acute appendicitis, and underwent appendectomy. Two months after the appendectomy, clinical symptoms and colonoscopic findings improved gradually. Two years after the appendectomy, the patient improved without the recurrences of symptoms, and is stably treated with sulfasalazine alone.
*Appendectomy ; Appendicitis/complications/*surgery ; Colitis, Ulcerative/complications/*physiopathology ; Humans ; Male ; Middle Aged

PURPOSE: Acute gangrenous and perforated appendicitis are associated with an increased risk for intraoperative conversion, postoperative complications and have been considered a relative contraindication for laparoscopic appendectomy. The objective of this study was to analyze the feasibility of the laparoscopic approach in all forms of appendicitis. METHODS: A retrospective review of 101 patients who underwent laparoscopic appendectomy for uncomplicated and complicated appendicitis (perforated appendicitis and periappendiceal abscess) between June 2000 and May 2001 was performed. RESULTS: There were 84 patients with uncomplicated appendicitis (group A), 11 patients with perforated appendicitis (group B) and 16 patients with periappendiceal abscess (group C). The mean age of the patients was 42 (12~79) years and there were 47 men and 54 women. The mean operation time was 43, 67 and 105 minutes in groups A, B and C, respectively. Oral intake commenced at 1.4, 2.2 and 2.9 days and the hospital stay was 2.5, 2.9 and 5.2 days in groups A, B and C, respectively. There was no conversion to open surgery in groups A and B; however 4 patients in group C were converted. Complications were noted in 3 patients, one for each group. The overall complication rate was 2.9% and conversion rate, 0.9%. CONCLUSION: Although our experience is limited, the laparoscopic appendectomy seems to be a feasible and safe procedure for all forms of apppendicitis, including periappendiceal abscess.
Abscess ; Appendectomy* ; Appendicitis* ; Conversion to Open Surgery ; Female ; Humans ; Length of Stay ; Male ; Postoperative Complications ; Retrospective Studies

PURPOSE: This study evaluated the feasibility of a laparoscopic approach in children with generalized peritonitis secondary to perforated appendicitis. MATERIALS AND METHODS: We retrospectively analyzed the medical records of patients who underwent laparoscopic appendectomy with drainage for generalized peritonitis secondary to perforated appendicitis at our hospital between September 2001 and April 2012. Laparoscopic outcomes were compared with outcomes of an open method for perforated appendicitis. RESULTS: Ninety-nine patients underwent laparoscopic appendectomy (LA) for generalized peritonitis from perforated appendicitis, and 87 patients underwent open appendectomy (OA) for perforated appendicitis. Wound infection was more common in the OA group (12.6%) than in the LA group (4.0%; p=0.032). The incidence of intestinal obstruction during long-term follow-up was significantly higher in the OA group (4.6% vs. 0.0% in the LA group; p=0.046). LA was possible in most patients for whom LA was attempted, with a conversion rate of 10.8%. Conversion to OA was affected by the preoperative duration of symptoms and the occurrence of intraoperative complications. CONCLUSION: LA is feasible for use in children with generalized peritonitis from perforated appendicitis, with reasonable open conversion and perioperative complication rates comparable to those of the OA group.
Appendicitis/*complications/*etiology/*surgery ; Child ; Child, Preschool ; Female ; Humans ; Laparoscopy/*methods ; Male ; Retrospective Studies ; Treatment Outcome

Acute Disease ; Appendicitis ; etiology ; surgery ; Carcinoma, Ductal, Breast ; complications ; pathology ; surgery ; Colectomy ; Female ; Humans ; Middle Aged ; Neoplasm Metastasis ; Postoperative Period

Abdominal Pain ; etiology ; Adult ; Appendectomy ; Appendicitis ; complications ; diagnostic imaging ; pathology ; surgery ; Female ; Humans ; Schistosomiasis mansoni ; complications ; diagnostic imaging ; pathology ; surgery ; Tomography, X-Ray Computed

OBJECTIVETo evaluate the feasibility and efficacy of Zhu's trocar placement (ZTP) in laparoscopic appendectomy (LA) in the treatment of complicated appendicitis.

METHODSClinical data of 139 complicated appendicitis patients undergoing LA at the First Affiliated Hospital of Wenzhou Medical University from June 2013 to December 2017 were retrospectively analyzed. ZTP-LA group comprised 59 cases and its procedure was as follows: 10 mm umbilical trocar was used as lens port; 12 mm trocar at crossing point of umbilical hole horizontal line and right midclavicular line was used as main operating port; 5 mm trocar at the crossing point of horizontal line 0-3 cm below umbilicus and right anterior axillary line was used as assist operating port with the drainage function for Douglas fossa and right iliac fossa; The operator and the assistant stood on the right side and the left side of the patient respectively. Traditional three-port group comprised 80 cases (8 cases converted to laparotomy, 72 cases enrolled finally) and its procedure was as follows: 10 mm lens port below umbilicus; 10-12 mm main operating port at lateral border of left lower rectus abdominis; 5 mm assist operating port above pubis; The operator and the assistant stood on left side of the patient. The operative time, time to oral semi-fluid, postoperative hospital stay, cost during hospitalization, and postoperative morbidity of complication were compared between two groups.

RESULTSBaseline data such as gender, age, WBC count, percentage of leukocyte, pathological finding and type were not significantly different between two groups(all P>0.05). The conversion rate in ZTP-LA was significantly lower than that in traditional three-port group [0%(0/59) vs. 10.0%(8/80),χ²=4.552,P=0.033]. Compared with traditional three-port group, ZTP-LA group showed shorter operative time [(47.8±20.1) minutes vs. (66.0±27.3) minutes, t=4.383,P<0.001], shorter time to oral semi-fluid [(35.0±20.7) hours vs. (59.3±32.8) hours, t=5.158,P<0.001], shorter postoperative hospital stay [(4.1±1.6) days vs. (5.5±2.2) days, t=4.162, P<0.001], lower postoperative morbidity of complication [3.4% (2/59) vs. 18.1%(13/72), χ²=6.879, P=0.009], lower incidence of postoperative intra-abdominal abscess [0%(0/59) vs. 11.1%(8/72), χ²=5.179, P=0.023], lower incidence of paralytic ileus [1.7%(1/59) vs. 12.5%(9/72), χ²=3.946, P=0.047] and less cost during hospitalization[(13 585±2909) yuan vs.(16 861±5334) yuan, t=4.463, P<0.001].

CONCLUSIONZTP-LA is safe, feasible and effective with advantages of faster recovery and less cost in the treatment of complicated appendicitis.

Appendectomy ; methods ; Appendicitis ; surgery ; Humans ; Laparoscopy ; methods ; Length of Stay ; Postoperative Complications ; Retrospective Studies ; Surgical Instruments ; Treatment Outcome

BACKGROUNDAppendicitis is the most common surgical problem in pregnancy, however the particular dangers of appendicitis in pregnancy lie in the varied presentation of symptoms and the higher chance of delayed diagnosis. The aim of this study was to determine the risk factors associated with prenatal outcome in acute appendicitis during second and third trimester pregnancies.

METHODSThis was a retrospective single-center study that presented a descriptive analysis of the results. A total of 102 pregnant women who were diagnosed with acute appendicitis and operated upon in Peking University Third Hospital, China between January 1993 and December 2007 were presented. SPSS 12.0 for Windows was used for data analysis.

RESULTSSeventy-eight pregnant women who were diagnosed with acute appendicitis (sixteen patients had a perforated appendix, 62 patients had a non-perforated appendix) were operated upon during late pregnancy. The interval between symptom onset and surgery was the only predictive variable. A longer interval between symptom onset and surgery was associated with appendix perforation ((109.5 +/- 52.7) hours) than with no appendix perforation ((35.1 +/- 19.62) hours; P = 0.007). There was a significant difference in the rate of preterm labor (5.1% vs 1.3%) and the rate of fetal mortality (25% vs 1.7%) between patients with and without a perforated appendix.

CONCLUSIONSDelaying surgery correlates to more advanced disease with an increased risk of perforation. This contributes to an increased risk of further complications, including premature labor or abortion, and to higher maternal complication rates. Prompt diagnosis may improve the prenatal outcome.

Adult ; Appendicitis ; complications ; diagnosis ; surgery ; Female ; Gestational Age ; Humans ; Infant, Newborn ; Pregnancy ; Pregnancy Complications ; etiology ; Pregnancy Outcome ; Retrospective Studies ; Young Adult

Stump appendicitis is an acute inflammation of the residual appendix and a rare complication after an appendectomy. Although the signs and symptoms do not differ from acute appendicitis, the diagnosis is often not considered because of the past surgical history. Only a small number of stump appendicitis cases have been reported, but there has been no report of stump appendicitis in Korea. Herein, we report a case of stump appendicitis. A 28-year-old female was admitted to our hospital due to right lower quadrant abdominal pain. Fifteen months ago, the patient had a laparoscopic appendectomy under the diagnosis of an acute appendicitis, but she subsequently suffered from intermittent abdominal pain and fever. Abdominal ultrasonography and CT scan showed an inflamed appendiceal stump. Laparoscopic stump appendectomy was done and the biopsy revealed stump appendicitis.
Acute Disease ; Adult ; *Appendectomy ; Appendicitis/*diagnosis/surgery/ultrasonography ; Appendix/surgery ; Diagnosis, Differential ; Female ; Humans ; Postoperative Complications/*diagnosis/ultrasonography ; Tomography, X-Ray Computed

Adult ; Antigens, CD ; metabolism ; Antigens, Differentiation, Myelomonocytic ; metabolism ; Appendectomy ; Appendiceal Neoplasms ; complications ; metabolism ; pathology ; surgery ; Appendicitis ; etiology ; surgery ; Diagnosis, Differential ; Female ; Granular Cell Tumor ; complications ; metabolism ; pathology ; surgery ; Humans ; Paraganglioma ; metabolism ; pathology ; Phosphopyruvate Hydratase ; metabolism ; S100 Proteins ; metabolism

INTRODUCTIONThe aim of this study was to investigate the clinical efficacy and safety of laparoscopic appendectomy (LA) during pregnancy by comparing the operative and obstetric outcomes of patients who during pregnancy underwent LA performed by an expert gynaecologic laparoscopist (LA group) with those patients who underwent an open appendectomy (OA) by a general surgeon (OA group).

MATERIALS AND METHODSIn this retrospective study, we evaluated all patients consecutively who had undergone appendectomy for acute appendicitis during pregnancy from January 2000 to December 2010. Twenty-eight patients underwent OA and 15 were treated by LA. We reviewed the clinical charts and analysed the data for each patient's age, parity, body mass index, gestational age at appendectomy, type of appendectomy, operating time, haemoglobin change, hospital stay, histopathological results, postoperative analgesics, complications, and obstetric outcomes.

RESULTSThere were no significant differences between the OA and LA groups in terms of clinical characteristics, hospital stay, haemoglobin change, return of bowel activity, complication rates, gestational age at delivery, and birth weight. However, there were significantly shorter operating time and less usage of postoperative analgesics in LA group.

CONCLUSIONLA performed by an expert gynaecologist can be a safe and effective method for treating acute appendicitis during the first and second trimester of pregnancy.

Adult ; Appendectomy ; adverse effects ; methods ; standards ; Appendicitis ; surgery ; Female ; Humans ; Laparoscopy ; Pregnancy ; Pregnancy Complications ; Republic of Korea ; Retrospective Studies ; Treatment Outcome ; Young Adult