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Outlet constipation is a frustrating condition for both patients and clinicians. The former are reluctant to evoke this disabling condition. For the latter, decision-making remains uncertain since non-specific strategies are unhelpful (constipation). Thus, careful symptomatic assessment (stool consistencies), dynamic examination of the anorectal area (anismus, rectocele) and balloon expulsion test may plan therapeutic options in current situations.

Over the last decade, therapeutic approaches of anorectal disorders have been profoundly modified by new drugs, new procedures and functional considerations. In fact, the primary goals of these procedures emphasize minimal invasive approaches. Less functional postoperative complaints are often preferred over a radical efficacy. As compared to haemorrhoidectomy, haemorrhoidopexy procedure is today advocated to reduce postoperative care and complaints. As compared to lateral sphincterotomy, nitrates and botulinum toxin represent a second line therapy of chronic anal fissure to avoid faecal incontinence. As compared to fistulotmy, both glue and plug may be used to treat a high tract fistulae for the same reasons.

Aims: The perception patients consulting for primary care have of anorectal disorders has never been evaluated. Our aim was to analyze proctological complaints among outpatients consulting general practitioners., Patients and Methods: Among 1484 physicians who responded to a nationwide mailing in France, 161 enrolled 437 females and 358 males consulting between October 2004 and December 2005., Results: Females were younger than males (46 +/- 15 vs 51 +/- 13 years) (p<0.0001). Intermediate and upper social-occupational categories were overrepresented as compared with the general population. Symptoms were pain (48%), bleeding (37%), swelling (26%) and pruritus (24%). For 76%, these symptoms persisted for less than one month and 58% mentioned earlier visits or prior treatment. The first manifestation was correlated with a pregnancy in 31% of women. Present symptoms were secondary to acute constipation (52%), stress (33%), ingestion of spices (29%) or alcohol (20%), and diarrhea (8%). Symptoms were considered important in 61% or a cause of anxiety in 33% of patients. Treatment was prescribed for all patients: ointments (90%), phlebotonics (66%) or suppositories (51%), in combination for 75% of prescriptions. Patients preferred oral medicines (41%), ointments (30%) and suppositories (7%)., Conclusion: Proctological complaints are a reason for repeated visits to the general practitioner and lead to repeated prescriptions. Patients appreciate anti-hemorrhoidal treatments variably.

Lateral internal sphincterotomy is widely used in the treatment of chronic anal fissure. However, it is associated with a high rate of irreversible incontinence. For this reason the botulinum toxin has become a medical means of reversible sphincterotomy. Indeed, this neurotoxin induces relaxation of the smooth internal anal sphincter lasting one to three months after one injection. We reviewed the published studies about the use of this technique in the management of chronic anal fissure. Healing occurred in more than 70% of fissures without irreversible incontinence. Although further studies are needed to determine the best modalities of administration, especially due to the remaining significant recurrence rate, this toxin may be a valuable treatment for chronic anal fissure in the future.

Unlabelled: Epidemiology and risk factors of hemorrhoidal disease are not well defined., Aims and Methods: Past history and events occurring during the last two weeks before a medical visit for acute hemorrhoidal symptoms were analyzed and compared with controls consulting for any other diagnosis without exclusion., Results: Among complete inquiries returned by 931 private gastroenterologists, files from 1033 patients (542 males) and 1028 controls (504 males) were randomly selected. Hemorrhoidal disease patients were younger (47 +/- 14.5 vs. 52 +/- 16.5 yrs; P<0.0001); sex ratio was not different from controls. Factors significantly associated with hemorrhoidal crisis were: past history of hemorrhoidal symptoms, age<50 yrs, past history of anal fissure, occupational activity (OR 5.17; 1.95; 1.72; 1.43; P<0.1) and recent unusual events: spicy diet, constipation, physical activity, alcohol intake (OR 4.95; 3.93; 2.79; 1.99; P<0.1). Stress protected against hemorrhoids (OR 0,49; P<0.0001). For women aged less than 40 yrs, no significant risk factor related with genital activity was found for hemorrhoidal disease., Conclusion: For young patients, especially those with a past hemorrhoidal history, spice or alcohol intake and constipation are risk factors for hemorrhoidal crisis. For young women, prevention is essentially based on treatment of constipation associated with genito-obstetrical events.

Unlabelled: The attention given by the physician and the quality of the patient-physician relationship mainly determine the outcome of a consultation. Care seeking is a main characteristic of patients with functional bowel disorders, including irritable bowel syndrome (IBS), while patients with suspected organic disease (Org) would rather expect a precise answer about their condition. The aim of this study was thus to evaluate the outcome of the consultation with a gastroenterologist in IBS patients, as compared to a group of patients with suspected organic disease., Patients and Methods: A prospective multicenter cross-sectional study "one given week" included 158 patients consulting for the first time 18 gastroenterologists. Patients were consulting for abdominal pain and were classified as IBS or Org on the basis of the physician's clinical impression. Questionnaires including 27 common questions were distributed to the patients and the physicians at the end of the consultation and filled separately., Results: The diagnosis of IBS was done in 110 patients and that of Org in 48. Groups were comparable for the characteristics, the intensity and the frequency of attacks of abdominal pain. The index of satisfaction of the patients was not different between groups (IBS: 8.7 +/- 1.4; Org: 9.1 +/- 1.4; P=0.16). The intensity of abdominal pain was reported in the same range by the patient (IBS: 5.1 +/- 2.9; Org: 4.5 +/- 2.8) and the physician (IBS: 4.6 +/- 2.3; Org: 4.8 +/- 2.6) in both groups. Digestive and extra-digestive symptoms were quoted equally by physicians, whatever the group the patient belonged to. Information given by the physician on diagnosis and therapy were equally well perceived by patients of both groups. However, the physician tended to evaluate the efficacy of the prescribed therapy to be lower in IBS (7.1 +/- 2.0) than in Org patients (8.0 +/- 1.7; P<0.01)., Conclusion: In this study, the consultation with a gastroenterologist is equally well perceived by IBS and Org patients and it seems to meet the expectancy of the patient in most cases. However, the physician appeared less confident in the efficacy of the therapy proposed to IBS patients.

We report a case of multiple aseptic splenic abscesses occurring in a woman with Crohn's disease for three years. All microbiological samples were negative. The diagnosis was suspected on abdominal echography and CT scan and confirmed on histologic examination of the splenectomy specimen. The evolution was marked by recurrence of fever and inflammatory syndrome, associated to transitory morphological abnormalities of the accessory spleen. Aseptic splenic abscesses recurrence was suspected. This case allows us to consider aseptic splenic abscesses as an extra-intestinal manifestation and not as a splenic localisation of Crohn's disease.

Aims: The causal effect of drugs is underestimated in patients with inflammatory bowel disease. The aim of this study was to assess the causal implication of drugs in acute colitis., Methods: A prospective study was conducted in 58 consecutive patients with an acute inflammation of the colonic mucosa. Recent drug intake was recorded and possible causal effects were analyzed exhaustively with respect to both intrinsic and bibliographic criteria., Results: Causal assessment scores were high for 57 drugs and 41 patients. Drug-induced acute colitis was diagnosed in 35 cases. In 7 patients, physician practice had not taken into account drug use despite probable drug involvement. The main drugs implicated were antibiotics (n = 42) and non steroidal anti-inflammatory drugs (n = 10)., Conclusion: Acute colitis is mainly induced by drugs.

Unlabelled: A new therapeutic approach has been recently proposed in the management of chronic pancreatitis, including pancreatic endoscopic papillotomy and extracorporeal shock wave lithotripsy. The aim of this study was to assess the feasibility and the short--and long-term results of these procedures in a series of 16 patients aged 48.9 +/- 14 years. The indication for endoscopic treatment was pain in 15 cases and steatorrhea in one case. Pancreatic duct abnormalities included main pancreatic duct stenosis with calculi (9 cases), communicating pseudocysts upstream to a ductal stenosis or obstruction by calculi (4 cases), and isolated calculi (4 cases). Clinical response and morphologic parameters were used for analysis. Mean follow-up was 18.6 months (3.5 months to 7 years)., Results: a) pancreatic endoscopic papillotomy, stents placement, and extracorporeal shock wave lithotripsy were successfully performed in 15 out of 16 cases, 1 out of 4 cases and 8 out of 8 cases, respectively; b) symptomatic improvement was observed in 11 of 15 patients with painful pancreatitis as relief was complete in 8, and partial in 3 cases. Pain relapse occurred in these latter 3 patients 4, 18 and 48 months after treatment; diabetes mellitus remained unchanged in all cases; c) diameter of the main pancreatic duct and pancreatic calcifications decreased in 8 of 15 cases and in 10 of 15 cases, respectively; pseudocyst disappeared in 2 of 4 cases; clinical improvement was significantly correlated with pancreatic morphology improvement. Clinical relapse was associated with calculi recurrence in every case. No complication was observed. Endoscopic papillotomy and extracorporeal shock wave lithotripsy are feasible in most cases of chronic pancreatitis. Relief of pain is obtained rapidly after treatment and seems to be correlated with the quality of pancreatic drainage.

Cystadenomas and cystadenocarcinomas are the most common cystic tumors of the pancreas. Their inner lining contains neuroendocrine cells that may, in rare cases, produce a systemic syndrome. Similarly, digestive or pancreatic endocrine tumors have been reported in association with cystic tumors of the pancreas. We report a case of cystadenocarcinoma of the pancreas head, associated with a serous cystadenoma and an endocrine tumor of the body of the pancreas. In a 70 year old patient, jaundiced due to obstruction of the extra-hepatic bile ducts, the abdominal ultrasound and CT scan showed a hypoechogenic hypodense lesion of the pancreas head resulting in an enlargement of the common bile duct and pancreatic duct. Echoendoscopy confirmed the diagnosis and gave additional information; it showed that the cephalic lesion was heterogeneous, with anechogene spaces separated by coarse echogenic septae associated to a solid contingent. Also detected by echoendoscopy was a cystic lesion containing thin septae and a contiguous hypoechogenic nodule of the body of the pancreas. Histology of the specimen following total pancreatectomy revealed a cephalic cystadenocarcinoma associated with a serous cystadenoma and a non-secreting endocrine tumor of the body region. This observation highlights the usefulness of echoendoscopy in the work-up of cystic lesions of the pancreas; indeed, the tumors of the body of the pancreas were not detected by others methods. Furthermore, there are reports in literature on endocrine secretion syndromes secondary to digestive endocrine tumors or neuroendocrine cells in the lining of cystic tumors of the pancreas.

Most gastric mucosal changes in cirrhosis are thought to be related to vasculopathy. The aim of this study was to determine whether there was a relationship between gastric mucosal changes and hemodynamic in cirrhosis. Thirty patients with alcoholic cirrhosis were divided into four groups: no congestive gastropathy (n = 6), mild congestive gastropathy type 1 (discrete mosaic pattern) (n = 9), mild congestive gastropathy type 2 (obvious mosaic pattern) (n = 9), and severe congestive gastropathy (n = 6). The four groups did not significantly differ with respect to clinical and biochemical data, degree of hepatic dysfunction, or endoscopic signs of portal hypertension. A hyperdynamic circulatory syndrome was observed in most patients, but tended to be more pronounced in patients with severe congestive gastropathy and mild congestive gastropathy type 2 as compared to patients with normal mucosa, or mild congestive gastropathy type 1. Systemic vascular resistance was found to be significantly lower in high-grade patients (mild congestive gastropathy type 2 + severe congestive gastropathy, n = 15) as compared with low-grade patients (no congestive gastropathy + mild congestive gastropathy type 1, n = 15) (736 +/- 267 vs 1,046 +/- 403 dyne.s.cm-5, P = 0.02). Neither splanchnic hemodynamics as assessed by the degree of portal hypertension (hepatic venous pressure gradient) and superior mesenteric artery vascular resistance (Doppler measurement of the pulsatility index) catecholamines or glucagon serum levels differed significantly between the four groups.(ABSTRACT TRUNCATED AT 250 WORDS)

Unlabelled: Adults with dyschezia are occasionally diagnosed as having megarectum when anorectal manometry identifies rectal sensory disturbances. It remains difficult however to ascertain whether this state represents a part of the pathophysiological process responsible for symptoms, or just an associated phenomenon. The aim of this study was to highlight the symptomatic and functional features encountered in patients with dyschezia and megarectum, and to compare them with those obtained in an asymptomatic group and in a group of patients complaining of dyschezia without manometric megarectum., Patients and Methods: The maximum tolerable volume (MTV) was defined as the highest tolerable volume which induced painful and irrepressible repletion upon inflation of the rectum with air. The upper normal range of MTV (330 mL) was obtained from rectal manometry performed in a group of 18 healthy volunteers and asymptomatic patients (mean age: 37.8 +/- 14 years, 12 F, 6 M). Between February 90 and February 92, 27 consecutive adults (48 ans +/- 15 years, 26 F, 1 M) suffering from dyschezia were found to have abnormally increased MTV, and were compared to a group of 35 patients (47 +/- 15.3 years, 34 F, 1 M) with dyschezia with MTV within normal ranges. Symptomatic patients underwent detailed interrogation, clinical examination, anorectal manometry, and evacuation proctography., Results: Parity, prevalence of hysterectomy, symptoms and natural history did not differ between the two groups except for increased use of antidepressive agents in the megarectum group.(ABSTRACT TRUNCATED AT 250 WORDS)

Villous neoplasms of the main pancreatic duct are uncommon. Two cases of neoplasm of the main cephalic pancreatic duct in 61- and 42-year-old patients presenting with long standing (10 and 12 years) history of abdominal pain are reported. In both cases, duodenal fistula was present and mucus was observed by endoscopy at the fistula and major papilla levels. Endoscopic retrograde pancreatography showed a stricture of the main pancreatic duct in the pancreatic head. In one case, with incomplete stricture, pancreatic ducts disclosed typical features of chronic obstructive pancreatitis and contained mucus casts. Histologic examination of total and proximal duodenopancreatectomy showed a villous neoplastic pattern with focal malignant changes within the main pancreatic duct. The adjacent pancreatic tissue showed signs of stromal invasion without lymph node or nervous infiltration. Glandular parenchyma was atrophic in the pancreatic body and tail, with extensive fibrosis, and the pancreatic duct depicted signs of nonpapillary hyperplasia. Histochemical study disclosed a predominant sialomucin secretion by villous adenoma and sulfomucin secretion by epithelial cells lining the accessory or main caudal pancreatic ducts. These results lead us to suggest a possible relationship between villous adenoma of ducts and pancreatic adenocarcinoma.

131I MIBG scintigraphy is of great value in the diagnosis and the treatment of several tumors derived from the neural crest. But, its role in the assessment of carcinoid tumors remains to be evaluated. It was the aim of this prospective study. Between 1987 and 1989, 14 consecutive patients with carcinoid tumors were studied. Planar scintigrams were obtained 24 and 48 hours after the intravenous injection of 74 MBq of 131I MIBG. At least one scintigraphy was performed in every patient; at that time one or several abdominal tumor sites (a total of 22 sites) were found and histologically proven. Scintigram was judged as positive in 9 of 14 patients (64 p. 100); 68 percent of the 22 tumor sites and 86 percent of the 14 extra-hepatic tumor sites took up 131I MIBG. Liver metastases were overlooked on scintigrams in 5 of 8 patients. Scintigraphy was the only positive examination in 3 patients. No false positive scintigrams were noticed. These results emphasize the value of 131I MIBG scintigraphy in the assessment of carcinoid value tumors.

Endoscopic information was obtained for 52 patients with ulcerative proctitis (23 F, 29 H) seen during a ten-year period. The median follow-up was 68 +/- 8 months. During the first referral period (38 patients experienced a first attack), endoscopic particularities were available: inflammation involved the anal mucosa above the dental line (n = 16), the whole circumference of rectal mucosa (n = 19) or the anterior wall exclusively (n = 33). The upper limit was 12.2 +/- 0.6 cm from the anal verge. Inflammatory lesions were higher in circumferencial conditions, when patients were older (late onset disease) but sex and ethnic state did not influence results of endoscopic presentation. Exulcerations or superficial ulcers were visualized in 16 and spontaneous bleeding in 43. Forty-five patients achieved clinical accuracy after 9.4 +/- 1 ms, but 32 only a complete endoscopic remission. Mean number of relapses was 3.6 +/- 0.4; 13 patients experienced a single attack. During relapses, inflammation was stable in 11 of 38 patients. Extension to the rectum in rectosigmoid junction, and sigmoid and above by 6, 14, and 7 patients respectively. After 5 years follow-up, the cumulative risk of further extension was 37 percent and 13 percent, respectively. Low abdominal pain, an family history of ulcerative colitis, and high inflammatory lesions at referral were significantly associated with a higher risk of extension. Cancer did not occur and not surgery was necessary during the follow-up. Idiopathic proctitis is perhaps at the "benign end" of the spectrum of ulcerative colitis. Nevertheless, its endoscopic particularities should be noticed.(ABSTRACT TRUNCATED AT 250 WORDS)

Gastroduodenal duplication is a rare congenital entity. Preoperative diagnosis is difficult because symptoms are usually non specific and can mimick pancreatitis. We report 2 cases of gastric and duodenal cystic duplication in adults presenting as pancreatitis. Chronic pancreatitis was observed on endoscopic retrograde pancreatography and confirmed at laparotomy in both cases. Pancreatitis was probably related to alcoholism in one case, but might have been secondary to duplication in the other. In both cases, duplication was misinterpreted initially as a pseudocystic complication of pancreatitis until laparotomy was performed. These 2 cases lead us to discuss the relationship between duplication and pancreatitis.

The aim of this study was to evaluate the prognosis and the determinants of survival in cirrhotics presenting with variceal bleeding. One hundred and ninety one consecutive patients with cirrhosis (alcoholic 93 percent) were enrolled between 1983 and 1988. Treatment was principally but not exclusively based on early endoscopic sclerotherapy. At admission all patients were classified according to Child-Pugh's classification (class A = 16 percent; class B = 53 percent; class C = 31 percent). The rebleeding rates at 48 hours and for the entire hospitalisation were 11 and 30 percent respectively. Actuarial survival rates were 45, 40, and 37 percent at 12, 18, and 36 months, respectively. Prognostic factors, as determined by uni- and multivariate analysis (Cox model), corresponded to Child-Pugh's score, to the five components, and the occurrence of early bleeding recurrence. This study also showed that: i) the role of Child-Pugh's classification on long-term prognosis is determined during the 3 months following index bleeding; ii) early rebleeding is a significant prognostic factor, particularly in Child-Pugh's class B patients; iii) there are few indicators of early rebleeding (serum albumin level, presence of gastric varices at initial endoscopy). Prognosis of variceal bleeding is still severe in cirrhosis but efforts made to prevent early bleeding recurrence seem to be fully justified.

The aim of this retrospective study was to describe the clinical and prognostic characteristics of bleeding ulcers following gastrotoxic agent use. From 1984 to 1988, 244 patients were admitted in our Intensive Care Unit for bleeding ulcers; 133 (54.5 percent) were using gastrotoxic agents. Patients not taking gastrotoxic agents were compared with patients taking non steroidal antiinflammatory drugs (n = 77) or aspirin (n = 35). Patients receiving non steroidal antiinflammatory drugs differed (P less than 0.05) from patients not taking gastrotoxic agents: they were older, had less history of ulcer, hemorrhage, and alcohol abuse. Patients taking aspirin had less severe hemorrhage and took anticoagulant therapy less frequently than patients not taking gastrotoxic agents. Patients taking aspirin were younger, had less severe hemorrhage and had more frequent history of alcohol abuse and ulcer disease than patients taking non steroidal antiinflammatory drugs. There was no difference with regard to endoscopic data and mortality (7 percent). Two thirds of hemorrhages following non steroidal antiinflammatory drugs occurred during the month following the onset or the modification of treatment. The distribution of non steroidal antiinflammatory drugs in the group of patients who bled after non steroidal antiinflammatory drugs differed from that of regional sales. These results suggest that upper gastrointestinal tract bleeding associated with the use of gastrotoxic agent are frequent, particularly in elderly patients, are not associated with poor prognosis, and occur soon after the beginning of treatment.