Colon sparing resection versus extended colectomy for left-sided obstructing colon cancer with caecal ischaemia or perforation: a nationwide study from the French Surgical Association.

AIM: It is not known whether patients with obstructive left colon cancer (OLCC) with caecal ischaemia or diastatic perforation (defined as a blowout of the caecal wall related to colonic overdistension) should undergo a (sub)total colectomy (STC) or an ileo-caecal resection with double-barrelled ileo-colostomy. We aimed to compare the results of these two strategies. METHOD: From 2000 to 2015, 1220 patients with OLCC underwent surgery by clinicians who were members of the French Surgical Association. Of these cases, 201 (16%) were found to have caecal ischaemia or diastatic perforation intra-operatively: 174 patients (87%) underwent a STC (extended colectomy group) and 27 (13%) an ileo-caecal resection with double-end stoma (colon-sparing group). Outcomes were compared retrospectively. RESULTS: In the extended colectomy group, 95 patients (55%) had primary anastomosis and 79 (45%) had a STC with an end ileostomy. In the colon-sparing group, 10 patients (37%) had simultaneous resection of their primary tumour with segmental colectomy and an anastomosis which was protected by a double-barrelled ileo-colostomy. The demographic data for the two groups were comparable. Median operative time was longer in the STC group (P = 0.0044). There was a decrease in postoperative mortality (7% vs 12%, P = 0.75) and overall morbidity (56% vs 67%, P = 0.37) including surgical (30% vs 40%, P = 0.29) and severe complications (17% vs 27%, P = 0.29) in the colon-sparing group, although these differences did not reach statistical significance. Cumulative morbidity included all surgical stages and the rate of permanent stoma was 66% and 37%, respectively, with no significant difference between the two groups. Overall survival and disease-free survival were similar between the two groups. CONCLUSION: The colon-sparing strategy may represent a valid and safe alternative to STC in OLCC patients with caecal ischaemia or diastatic perforation.

Elective surgery for tumours of the splenic flexure: a French inter-group (AFC, SFCD, FRENCH, GRECCAR) survey.

BACKGROUND: In an elective setting, there is no consensus regarding the type of colectomy that is best for patients with tumors of the splenic flexure: segmental left colectomy (or splenic flexure colectomy), left hemicolectomy or subtotal colectomy (or extended right hemicolectomy). In the United Kingdom, extended right hemicolectomy is preferred by surgeons. The aim of the present survey was to report on the practices in France for this particular tumor location. METHODS: Between 15/07/17 and 15/10/17, members of two French surgical societies [the French Association of Surgery (AFC) and the French Society of Digestive Surgery (SFCD)] and two French surgical cooperative groups [the French Federation of Surgical Research (FRENCH) and the French Research Group of Rectal Cancer Surgery (GRECCAR)] were solicited by email to answer an online anonymous questionnaire. RESULTS: A total of 190 out of 420 surgeons participated in this study (response rate 45%). The preferred procedure was splenic flexure colectomy (70%), followed by left hemicolectomy (17%) and subtotal colectomy (13%). The most used surgical approach was laparoscopy (63%), followed by laparotomy (31%) and hand-assisted laparoscopy (6%). Lymph node dissection was extended to the middle colic artery in 29% of splenic flexure colectomies and in 33% of left hemicolectomies. Twenty-nine percent of responders thought that tumors of the splenic flexure had a worse prognosis in comparison with other colonic sites, because of insufficient lymph node dissection (73%) or a more advanced stage (50%) at diagnosis. However, this opinion did not change the type of colectomy performed. CONCLUSIONS: There is a strong consensus in France to operate tumors of the splenic flexure with a splenic flexure colectomy and lymph node dissection limited to the left colic artery.

BRAF mutation is not associated with an increased risk of recurrence in patients undergoing resection of colorectal liver metastases.

BACKGROUND: BRAF mutation is associated with a poor prognosis in patients with metastatic colorectal cancer. For patients with resectable colorectal liver metastases (CRLMs), the prognostic impact of BRAF mutation is unknown and the benefit of surgery debated. This nationwide intergroup (ACHBT, FRENCH, AGEO) study aimed to evaluate the oncological outcome of patients undergoing liver resection for BRAF-mutated CRLMs. METHODS: The study included patients who underwent resection for BRAF-mutated CRLMs in 24 centres between 2012 and 2016. A case-matched comparison was made with 183 patients who underwent resection of CRLMs with wild-type BRAF during the same interval. RESULTS: Sixty-six patients who underwent resection for BRAF-mutated CRLMs in 24 centres were compared with 183 patients with wild-type BRAF. The 1- and 3-year disease-free survival (DFS) rates were 46 and 19 per cent for the BRAF-mutated group, and 55·4 and 27·8 per cent for the group with wild-type BRAF (P = 0·430). In multivariable analysis, BRAF mutation was not associated with worse DFS (hazard ratio 1·16, 95 per cent c.i. 0·72 to 1·85; P = 0·547). The 1- and 3-year overall survival rates after surgery were 94 and 54 per cent respectively among patients with BRAF mutation, and 95·8 and 82·9 per cent in those with wild-type BRAF (P = 0·004). Median survival after disease progression was 23·0 (95 per cent c.i. 11·0 to 35·0) months among patients with mutated BRAF and 44·3 (35·9 to 52·6) months in those with wild-type BRAF (P = 0·050). Multisite disease progression was more common in the BRAF-mutated group (48 versus 29·8 per cent; P = 0·034). CONCLUSION: These results support surgical treatment for resectable BRAF-mutated CRLM, as BRAF mutation by itself does not increase the risk of relapse after resection. BRAF mutation is associated with worse survival in patients whose disease relapses after resection of CRLM, as for non-metastatic colorectal cancer.

The accuracy of preoperative imaging in measuring the length of the ileocolic segment affected by Crohn's disease: a prospective cohort study.

AIM: The study aimed to evaluate the accuracy of imaging for measurement of the length of the ileocolic segment affected by Crohn's disease. METHOD: Fifty-four consecutive patients who underwent resection between 2011 and 2014 for ileocolic Crohn's disease were prospectively studied. All had preoperative MR or CT enterography. Two independent radiologists measured the length of the diseased intestinal segment. The measurements were compared with the length of disease assessed on pathology of the non-fixed surgical specimen. RESULTS: The median preoperative length of the Crohn's disease segment on imaging was 20.5 (2-73) cm and 20 (3-90) cm, as measured by the two radiologists. Interobserver agreement was substantial (κ = 0.69) with a correlation coefficient (r) of 0.82 (P < 0.001). The median length of the Crohn's disease segment on pathological examination was 16.5 (2-75) cm and was closely correlated with the radiological measurement (r = 0.76, P < 0.001). The length of the Crohn's disease segment on imaging was correct to within 5 cm of the value on pathology. It was correct in 30 (55%) patients and was underestimated and overestimated in 6 (11.1%) and 18 (33.3%). A length of disease of less than 20 cm found on imaging in 26 patients was confirmed in 25 (96%) on pathology, whereas a length of more than 20 cm found on imaging in 28 patients was confirmed in 18 (64%) on pathology. The sensitivity, specificity, positive predictive value, negative predictive value and overall accuracy of imaging for predicting a length of less than 20 cm were 71%, 95%, 96%, 64% and 79%. CONCLUSION: Imaging accurately identifies the length of the ileocolic segment of Crohn's disease when it is 20 cm or less on pathological examination. In patients with more extensive disease, imaging tends to overestimate the length and should be interpreted with caution.

Outcome of emergency surgery for severe neuroleptic-induced colitis: results of a prospective cohort.

AIM: The study evaluated the outcome of severe acute antipsychotic (neuroleptic) drug related colitis requiring emergency surgery. METHOD: From 2009 to 2014, 20 patients underwent emergency surgery for acute and severe neuroleptic-related ischaemic colitis. Neuroleptic-induced colitis was defined as another cause besides inflammatory, infectious or ischaemic colitis with a relationship to treatment by antipsychotic drugs. RESULTS: The main drugs involved were cyamemazine (n = 9, 45%), loxapine (n = 5, 25%), haloperidol (n = 4, 20%) and alimemazine (n = 4, 20%). Most (n = 14, 70%) patients presented with haemodynamic instability requiring massive resuscitation and vasopressive drugs. CT signs of digestive impairment were found in 13 (65%) patients having emergency surgery. The lesions were pancolonic in 40%; transparietal necrosis was found in 45% and 15% had colonic perforation. Twelve (60%) patients had total or subtotal colectomy and eight (40%) a segmental colectomy with colostomy or ileostomy in all cases. The postoperative mortality was 15% and morbidity was 70%, necessitating surgical reintervention in two (10%) patients. Of the 17 surviving patients, 11 (64.7%) had restoration of intestinal continuity after a median delay of 103 days, with a postoperative morbidity rate of 36.3%. In the intent-to-treat population, the permanent stoma rate was 30%. CONCLUSION: The morbidity and mortality of surgery for neuroleptic-drug-induced colitis is higher than for colitis due to other causes. A better knowledge of this condition should lead to early diagnosis.

Pathological response of locally advanced rectal cancer to preoperative chemotherapy without pelvic irradiation.

AIM: Pathological response to chemotherapy without pelvic irradiation is not well defined in rectal cancer. This study aimed to evaluate the objective pathological response to preoperative chemotherapy without pelvic irradiation in middle or low locally advanced rectal cancer (LARC). METHODS: Between 2008 and 2013, 22 patients with middle or low LARC (T3/4 and/or N+ and circumferential resection margin < 2 mm) and synchronous metastatic disease or a contraindication to pelvic irradiation underwent rectal resection after preoperative chemotherapy. The pathological response of rectal tumour was analysed according to the Rödel tumour regression grading (TRG) system. Predictive factors of objective pathological response (TRG 2-4) were analysed. RESULTS: All patients underwent rectal surgery after a median of six cycles of preoperative chemotherapy. Of these, 20 (91%) had sphincter saving surgery and an R0 resection. Twelve (55%) patients had an objective pathological response (TRG 2-4), including one complete response. Poor response (TRG 0-1) to chemotherapy was noted in 10 (45%) patients. In univariate analyses, none of the factors examined was found to be predictive of an objective pathological response to chemotherapy. At a median follow-up of 37.2 months, none of the 22 patients experienced local recurrence. Of the 19 patients with Stage IV rectal cancer, 15 (79%) had liver surgery with curative intent. CONCLUSION: Preoperative chemotherapy without pelvic irradiation is associated with objective pathological response and adequate local control in selected patients with LARC. Further prospective controlled studies will address the question of whether it can be used as a valuable alternative to radiochemotherapy in LARC.

Previous transanal full-thickness excision increases the morbidity of radical resection for rectal cancer.

AIM: The aim of the study was to determine the impact of primary full-thickness transanal excision (TAE) on the morbidity rate following radical rectal resection for cancer. METHOD: Fourteen consecutive patients underwent radical resection for lower third rectal cancer following full-thickness TAE without closure of the defect. They were compared with 25 matched patients from a prospective database of 275 rectal resections who had undergone radical resection without previous TAE for lower third rectal cancer (control group). The confounding factors were: age, sex, body mass index (BMI), classification according to the American Society of Anaesthesiologists, administration of neoadjuvant radiotherapy before rectal resection, tumour stage and type of surgical procedure. RESULTS: There were no deaths. Overall morbidity was 64.3% in the TAE group and 32% in the control group (P = 0.112). Surgical complications were significantly more frequent in the former (57.1%vs 20%; P = 0.048). The frequency of specific surgical site complications, including anastomotic complications and pelvic abscess formation requiring surgical drainage, was significantly higher in the TAE group than in the control group (42.8%vs 8%; P = 0.032). In univariate analysis, the only factors associated with specific surgical site complications were BMI > 27 and TAE before rectal resection. CONCLUSION: This case-matched study suggests that previous full-thickness TAE increases the risk of surgical complications after radical resection for lower third rectal cancer, including anastomotic dehiscence and pelvic sepsis.

Salvage colectomy for endoscopically removed malignant colon polyps: is it possible to determine the optimal number of lymph nodes that need to be harvested?

AIM: The total number of lymph nodes examined after salvage colectomy for endoscopically removed malignant polyps was evaluated and an attempt was made to determine whether there was an optimal number of lymph nodes that should be harvested. METHOD: From 2000 to 2009, 531 patients underwent segmental resection for non-metastatic colon cancer. Of these, 22 underwent a salvage colectomy for an endoscopically removed malignant polyp, the main indication for which was a resection margin of < 1 mm. The surgical procedure was identical to that used for all colon cancers. RESULTS: The mean number of lymph nodes examined was 11.6 ± 7.6 for the 22 patients with an endoscopically removed malignant polyp and 26.2 ± 13.9 for the remaining 509 patients (P = 0.0006). Fewer than 12 lymph nodes were examined in 62 (12%) of the 509 patients and in 13 (59%) of the 22 patients with an endoscopically removed malignant polyp (P < 0.0001). In the group of 22 patients who underwent a salvage colectomy, the total number of lymph nodes examined ranged from 2 to 33. At a mean follow up of 41 ± 15.6 months, no local or distant recurrence was observed in the 22 patients. CONCLUSION: The total number of lymph nodes examined after colectomy for endoscopically removed malignant polyps varies and is less than the recommended number of 12 in most cases: this does not appear to have long-term prognostic significance. There is no biological reason to explain this clinical observation.

[Rectal cancer: Towards personalized medicine]. / Cancer du rectum : vers une prise en charge personnalisée.

The standard of care for patients with locally advanced rectal cancer has recently changed and is now based on the concept of total neoadjuvant therapy with the association of radiotherapy and systemic chemotherapy before radical surgery. The addition of noeadjuvant systemic chemotherapy before or after radiotherapy during preoperative course significantly decreased the risk of distant metastases and prolonged disease-free survival after surgery. The risk of recurrence varies among patients and the standard management associating chemotherapy, radiotherapy and surgery may expose many patients to overtreatment and can negatively affect quality of life. In this setting, several ongoing trials evaluate the possibility of less aggressive individually tailored approach based on omission of one of three treatments. In particular, NORAD and PROSPECT trials evaluate whether irradiation could be safely omitted in patients who are good responders to induction chemotherapy and have locally advanced primarily resectable tumor with large predictive circumferential resection margin. In the other hand, the total neoadjuvant therapy had significantly improved the pathological complete response rate, up to 30%, leading the concept of non-operative management and organ-preserving strategies. The phase III GRECCAR 12 study has therefore evaluated the potential benefit of intensification of neoadjuvant chemotherapy whereas OPERA and MORPHEUS trials assessed radiotherapy dose escalation by contact X-ray or brachytherapy for organ-preserving strategies. To date, total neoadjuvant therapy following by radical surgery remains the standard of care but probably less aggressive approach with omission of radiotherapy or surgery will become a new standard in selected patients in next future.

New treatment strategies for non-metastatic rectal cancer.

The most widely practiced (standard) treatment of non-metastatic rectal cancer is based on proctectomy with mesorectal excision (partial or total according to the location of the tumor and commonly called TME). Surgery is preceded by CAP50-type chemoradiotherapy (capecitabineand 50 Grays radiation) and performed 6-8 weeks after the end of chemoradiotherapy. The development of new endoscopic, surgical, radiation-based and chemotherapeutic modalities leads surgeons to envisage customized treatment to find the best compromise between functional and oncologic results according to the locoregional extension of the tumor. Superficial lesions are amenable to transanal excision. T2-3 tumors<4cm are amenable to rectal preservation when neoadjuvant treatment obtains a complete response, allowing local excision or close surveillance. Intensification endocavitary radiotherapy and induction and consolidation chemotherapy regimens to avoid recourse to salvage abdomino-perineal resection (APR) are under investigation. For locally advanced rectal cancers (T3-4 and all N+ irrespective of T), the following scenarios can be envisaged: for initially resectable tumors (T3N0, T1-T3N+, circumferential resection margin>2mm), neoadjuvant chemotherapy alone aims to minimize the risk of local recurrence while avoiding the sequelae of radiotherapy. In case of initially non-resectable tumors (T4, circumferential resection margin<1mm), induction chemotherapy before chemoradiotherapy and consolidation chemotherapy after short course radiotherapy provide better results than standard treatment in terms of complete response and recurrence-free survival, and should be routinely proposed in this indication.

A Reappraisal of Outcome of Elective Surgery After Successful Non-Operative Management of an Intra-Abdominal Abscess Complicating Ileocolonic Crohn's Disease: A Subgroup Analysis of a Nationwide Prospective Cohort.

BACKGROUND AND AIMS: Few prospective data exist on outcomes of surgery in Crohn's disease [CD] complicated by an intra-abdominal abscess after resolution of this abscess by antibiotics optionally combined with drainage. METHODS: From 2013 to 2015, all patients undergoing elective surgery for CD after successful non-operative management of an intra-abdominal abscess [Abscess-CD group] were selected from a nationwide multicentre prospective cohort. Resolution of the abscess had to be computed tomography/magnetic resonance-proven prior to surgery. Abscess-CD group patients were 1:1 matched to uncomplicated CD [Non-Penetrating-CD group] using a propensity score. Postoperative results and long-term outcomes were compared between the two groups. RESULTS: Among 592 patients included in the registry, 63 [11%] fulfilled the inclusion criteria. The abscess measured 37 ±â€…20 mm and was primarily managed with antibiotics combined with drainage in 14 patients and nutritional support in 45 patients. At surgery, a residual fluid collection was found in 16 patients [25%]. Systemic steroids within 3 months before surgery [p = 0.013] and the absence of preoperative enteral support [p = 0.001] were identified as the two significant risk factors for the persistence of a fluid collection. After propensity score matching, there was no significant difference between the Abscess-CD and Non-Penetrating-CD groups in the rates of primary anastomosis [84% vs 90% respectively, p = 0.283], overall [28% vs 15% respectively, p = 0.077] and severe postoperative morbidity [7% vs 7% respectively, p = 1.000]. One-year recurrence rates for endoscopic recurrence were 41% in the Abscess-CD and 51% in the Non-Penetrating-CD group [p = 0.159]. CONCLUSIONS: Surgery after successful non-operative management of intra-abdominal abscess complicating CD provides good early and long-term outcomes.

Presentation and prognosis of local recurrence after total mesorectal excision.

OBJECTIVE: The aim of this study was to describe the presentation, treatment and prognosis of local recurrences following total mesorectal excision for rectal adenocarcinoma. METHOD: Between 1999 and 2002, 201 patients were treated with total mesorectal excision for mid or low rectal cancer and were followed up prospectively. RESULTS: Overall 2-year survival was 85%. The 2-year recurrence rate was 8%. Eighteen patients developed local recurrence at 3-60 months. Nine recurrences originated from the pelvic sidewall. These recurrences were symptomatic in 90% of patients. Only two patients were reoperated with a R0 resection and were alive without local recurrence after 19 and 31 months. The seven others died within 9 months. Nine recurrences originated from an anastomotic suture line. Only two had symptoms. A R0 surgical resection was performed in all patients with a 67% sphincter conservation rate. After 26-months of median follow-up (range 7-58), all patients were alive. CONCLUSION: Half of the local recurrence after total mesorectal excision was located at the anastomotic site. Rectoscopic examination should be performed regularly to detect these anatomotic recurrences that are accessible to a R0 itérative resection.

[Functional outcome after hand-sewn versus stapled colonic J pouch anastomosis for rectal carcinoma]. / Anastomoses colo-anale manuelles (ACA) et colo-sus-anale mécaniques (ACSA) avec réservoir en J, après proctectomie pour cancer: comparaison des résultats fonctionnels.

STUDY AIM: The aim of this study was to compare the surgical and functional results of hand-sewn and stapled colonic J-pouch anastomoses after proctectomies for cancer. PATIENTS AND METHODS: Over a 6-year period, 120 patients had a laparotomic conservative rectal excision with total mesorectal excision but without intersphincteric dissection, for cancer of the mid- and lower rectum: the colonic J-pouch anastomosis was hand-sewn for 49 and stapled for 71 patients. The functional results were assessed at 1 year, by a questionnaire completed by the patient. RESULTS: Morbidity was 37% in the hand-sewn group and 38% in the stapled group (ns). Mean duration of surgery in the hand-sewn group was 288 minutes and in the stapled group, 246 minutes (p<0.001). At 1 year, the rate of perfect continence was 71% for the hand-sewn group and 76% for the stapled group (ns). Significantly, more patient from the hand-sewn groups used enemas (16% versus 3%, p<0.005). On the other hand, there was no significant difference between the two groups for wearing protection, urgency, number of stools a day or gas/stool discrimination. CONCLUSIONS: There is no major difference in either the surgical or functional results between hand-sewn or stapled colonic J-pouch anastomosis by laparotomy for rectal cancer. Because it is simpler and faster to perform, a stapled pouch is preferable when the tumor site so permits.

Randomized clinical trial of early versus delayed temporary stoma closure after proctectomy.

BACKGROUND: Temporary faecal diversion is recommended with a low colorectal, coloanal or ileoanal anastomosis (LA). This randomized study evaluated early (EC; 8 days) versus late (LC; 2 months) closure of the temporary stoma. METHODS: Patients undergoing rectal resection with LA were eligible to participate. If there was no radiological sign of anastomotic leakage after 7 days, patients were randomized to EC or LC. The primary endpoints were postoperative morbidity and mortality 90 days after the initial resection. RESULTS: Some 186 patients were analysed. There were no deaths within 90 days and overall morbidity rates were similar in the EC and LC groups (31 versus 38 per cent respectively; P = 0.254). Overall surgical complication (both 15 per cent; P = 1.000) and reoperation (both 8 per cent; P = 1.000) rates were similar, but wound complications were more frequent after EC (19 versus 5 per cent; P = 0.007). Small bowel obstruction (3 versus 16 per cent; P = 0.002) and medical complications (5 versus 15 per cent; P = 0.021) were more common with LC. Median (range) hospital stay was reduced by EC (16 (6-59) versus 18 (9-262) days; P = 0.013). CONCLUSION: Early stoma closure is feasible in selected patients, with reduced hospital stay, bowel obstruction and medical complications, but a higher wound complication rate. REGISTRATION NUMBER: NCT00428636 (http://www.clinicaltrials.gov).

[Management of superficial rectal cancers]. / Prise en charge des cancers superficiels du rectum.

Superficial rectal cancers consist of Tis and T1 tumors as defined by the TNM classification system. Earlier detection of colorectal cancers through endoscopic screening should lead to an increase in the percentage of superficial cancers detected while still superficial; they may eventually represent more than a third of diagnosed rectal cancers. Endorectal ultrasound, ideally performed with a mini-probe, is the best pre-operative study to define the level of penetration into the rectal wall; depth of penetration and grade of differentiation are the major factors to be considered when contemplating local excision as an alternative to radical resection. Local excision can be performed endoscopically or by the classic transanal surgical approach. Each technique has pros and cons and the two are often complementary. Compared to the alternative of radical proctectomy, they have the decided advantages of zero mortality, minimal morbidity, and decreased expense. Pathologic examination of the resected specimen is the final determinant as to whether local resection is adequate therapy. When histologic prognostic factors are favorable (well-differentiated, absence of lymphatic or vascular invasion, superficial invasion of the submucosa (sm1), and clear resection margins), the risk of lymph node spread is negligible. When histologic prognostic factors are not favorable, a completion radical proctectomy should be performed.

Practice patterns for complex situations in the management of rectal cancer: A multidisciplinary inter-group national survey.

GOAL: To report the current clinical practice of French physicians for rectal cancer in various complex settings. METHODS: Nineteen clinical situations and four surveillance modalities were proposed to a panel of experts via 11 learned societies. The answers of 48 experts and the impact of colorectal specialists on therapeutic options were compared to those of other participants. RESULTS: A total of 722 physicians [surgeons=319 (44%), gastro-intestinal oncologists=305 (42%), radiotherapists=98 (14%)] participated in this study. The mean number of answers per question was 500. A consensus was reached in 19 clinical situations. Approaches according to specialty were similar in most situations. In seven settings, the therapeutic strategy differed significantly (interval between the end of chemo-radiation and surgery, attitude based on response of neo-adjuvant therapy, treatment of usT1N0 or pT1sm2 tumors after endoscopic resection, adjuvant therapy for pT3N1 tumors, interval to protective stoma closure, and schedule of follow-up surveillance). There was disagreement between experts and non-experts with regard to three management plans (contra-indications for neo-adjuvant chemo-radiation therapy, strategy according to response to neo-adjuvant therapy, and date of protective stoma closure). CONCLUSION: This survey provides an overview of current practice of a selected group of French physicians. Sound knowledge of the current literature and case-by-case discussion with a group of experts from each involved specialty during a multidisciplinary conference are essential. Certain complex cases should be presented to expert centers to validate the therapeutic approach.

[Acute pancreatitis as the presenting feature of an IgA vasculitis: An unusual presentation]. / Pancréatite aiguë inaugurale d'une vascularite à IgA de l'adulte : une manifestation inhabituelle.

INTRODUCTION: IgA vasculitis is a systemic small vessel leukocytoclastic vasculitis characterized by skin purpura, arthritis, abdominal pain and nephritis. Most of the abdominal complications are due to edema and hemorrhage in the small bowel wall, but rarely to acute secondary pancreatitis. CASE REPORT: Here, we report a 53-year-old woman who presented with acute pancreatitis and, secondarily, developed skin purpura and arthritis at the seventh day of the clinical onset. Biological tests and computed tomographic scan allowed to rule out another cause of pancreatitis and IgA vasculitis was diagnosed as its etiology. The outcome was favorable without any relapse on glucocorticoids. CONCLUSION: Despite its rarity, pancreatitis is a potential life-threatening complication of IgA vasculitis in which the role of glucocorticoids and immunosuppressive drugs remains uncertain. A prompt elimination of other usual pancreatitis etiologies is mandatory to improve the management of the patients.