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We performed a prospective study to evaluate the effect of antibiotic prophylaxis (AP) on the incidence of infection in elective laparoscopic cholecystectomy (LC).All patients were at low-medium anesthetic and infectious risk and underwent LC for benign disease. At induction of anesthesia 41 patients received ampicillin-sulbactam 3g, 40 patients received ciprofloxacin 400mg intravenously, and 53 patients received no AP.Postoperative infection was observed in 11 patients (8.2%) in the entire study group. All ob served infections were superficial surgical site infections (SSIs), always located at the umbilical incision. Infection occurred in 3 patients (7.3%) in ampicillin-sulbactam group, in 3 patients (7.5%) in ciprofloxacin group and in 5 patients (9.4%) in nonantibiotic group (p=0.916). Univariate analysis showed that duration of operation, placement of a drain and postoperative hospital stay were significantly associated with the development of SSIs. At multivariate analysis, only duration of operation was statistically significant in predicting SSIs.The present study did not show any advantage in the use of AP, although in case of difficult surgery the risk of SSIs is increased, in particular in the umbilical incision. In all patients, the bile culture was sterile, then the infection of the umbilical site is not due to bacterial infection from the gallbladder.AP in elective LC should not be routinely performed. A particular attention to the preoperative cleaning and topical antibiotic therapy of the umbilical area is advised.In letteratura c’è un crescente consenso nell’evitare l’utilizzo della profilassi antibiotica (PA) nella colecistectomia per via laparoscopica elettiva (CLE). Tuttavia, la PA è ancora ampiamente utilizzata allo scopo di ridurre l’incidenza di infezioni postoperatorie. Abbiamo eseguito uno studio prospettico di comparazione tra utilizzo di ampicilina-sulbactam, ciprofloxacina e assenza di PA nei pazienti a basso-medio rischio anestesiologico (ASA I-III) e infettivo (patologie croniche in buon compenso) sottoposti a CLE per patologia benigna (litiasi e polipi). A 41 pazienti sono stati somministrati 3g di ampicillina- sulbactam e.v., 40 pazienti hanno assunto 400mg di ciprofloxacina e.v. e 53 pazienti non hanno effettuato nessuna PA. Nell’intero gruppo di studio si sono registrati 11 casi (8,2%) di infezione postoperatoria. Tutte le infezioni hanno coinvolto unicamente il sito chirurgico e, in particolare, l’incisione ombelicale. L’infezione si è verificata in 3 pazienti (7,3%) nel gruppo ampicilina-sulbactam, in 3 pazienti (7,5%) nel gruppo ciprofloxacina e in 5 pazienti (9,4%) nel gruppo non sottoposto a PA (p=0.916). All’analisi statistica univariata la durata dell’intervento chirurgico, il posizionamento di un drenaggio e la degenza ospedaliera, si sono dimostrati significativamente associati all’insorgenza di infezioni postoperatorie. All’analisi statistica multivariata unicamente la durata dell’intervento chirurgico è risultato significativamente associato all’insorgenza di infezioni del sito chirurgico. La PA nella CLE non è consigliabile. In caso di difficoltà durante l’intervento chirurgico, il rischio di infezione del sito chirurgico è aumentato, in particolare nella sede dell’incisione ombelicale. Si raccomanda una particolare attenzione alla disinfezione preoperatoria dell’area ombelicale anche con l’utilizzo di antibiotici per via topica.

Malpractice is the responsible for the greatest number of legal claims. At the present time, legal actions against physicians in Italy are 15,000 per year, and a stunning increase about costs to refund patients injured by therapeutic and diagnostic errors is expected. The method for the medical prevention is “Risk Management”, that is the setting-up of organizational instruments, methods and actions that enable the measurement or estimation of medical risk; it allows to develop strategies to govern and reduce medical error. In the present work, the reconstruction about the history of risk management in Italy was carried out. After then the latest initiatives undertaken by Italy about the issue of risk management were examined.

Haemodynamically unstability after severe abdominal injuries requires a new therapeutic strategy. European guidelines recommend: reduced time, non-invasive investigations, avoid massive volemic replacement before surgery. The primary aim of Damage Control Resuscitation protocol is to prevent the lethal triad: hypothermia, acidosis and coagulopathy. The treatment includes contemporary: permissive hypotension, haemostatic resuscitation, and Damage Control Surgery (DCS). Systolic pressure below the physiological limits maximize the benefits of resuscitation and haemostasis, decreasing vessel clots expulsion. Haemostatic resuscitation uses blood components and substitutes, to allow volemic replacement and to avoid trauma-induced coagulopathy (25% - 30% of complex trauma). The use of PRBCs and plasma 1 to 1 is an independent survival predictor in patients undergoing DCS. Military haemostatic resuscitation protocol suggests massive transfusion using 10 or more PRBCs during 24 or 6 hours if 3 or more triggers are present: pressure90, hemoglobin11 g, temperature35.5°C, INR1.5, base deficit/=6. Joint Theater Trauma Registry demonstrated if we maintain PAS around 70-80 mmHg, using plateled, plasma PRBCs (1-1-1) and limiting crystalloids (250 cc), haemocomponents utilization decrease, mortality is reduced 65 % vs 19 % and Abdominal Compartment Syndrome incidence is limited. When bleeding persists despite 10 PRBCs are infused, rFVIIa is recommended and Tranexanic Acid is essential in the drug list. Contemporary DCS performs packing for bleeding solve, intestinal diversion to avoid contamination and temporary wall closure to limit abdominal tension.Major abdominal trauma, Traumatic induced coagulopathy, Uncontrolled bleeding.

Hepatocellular carcinoma is a main challenge in oncologic care. Surgery is the mainstay of treatment. Transarterial chemoembolization is the most widely used palliative treatment for hepatocellular carcinoma. The Authors present a case report of a 61-year old man with hepatocellular carcinoma, belonging to Child-Pugh class A. The advanced age and the previous history of bladder carcinoma made the patient not suitable for liver transplantation. The patient refused hepatic resection so that transarterial chemoembolization was proposed. During 14-year follow-up there was intrahepatic progression of the tumor after the first treatment, followed by reduction in size and number of the lesions after subsequent treatments. In spite of the ominous prognosis of hepatocellular carcinoma, in this case-report transarterial chemoembolization allowed us to achieve a unique long-term survival.

Small cholangiocytes proliferate via activation of calcium (Ca(2+) )-dependent signaling in response to pathological conditions that trigger the damage of large cyclic adenosine monophosphate-dependent cholangiocytes. Although our previous studies suggest that small cholangiocyte proliferation is regulated by the activation of Ca(2+) -dependent signaling, the intracellular mechanisms regulating small cholangiocyte proliferation are undefined. Therefore, we sought to address the role and mechanisms of action by which phenylephrine, an α(1) -adrenergic agonist stimulating intracellular D-myo-inositol-1,4,5-triphosphate (IP(3) )/Ca(2+) levels, regulates small cholangiocyte proliferation. Small and large bile ducts and cholangiocytes expressed all AR receptor subtypes. Small (but not large) cholangiocytes respond to phenylephrine with increased proliferation via the activation of IP(3) /Ca(2+) -dependent signaling. Phenylephrine stimulated the production of intracellular IP(3) . The Ca(2+) -dependent transcription factors, nuclear factor of activated T cells 2 (NFAT2) and NFAT4, were predominantly expressed by small bile ducts and small cholangiocytes. Phenylephrine stimulated the Ca(2+) -dependent DNA-binding activities of NFAT2, NFAT4, and Sp1 (but not Sp3) and the nuclear translocation of NFAT2 and NFAT4 in small cholangiocytes. To determine the relative roles of NFAT2, NFAT4, or Sp1, we knocked down the expression of these transcription factors with small hairpin RNA. We observed an inhibition of phenylephrine-induced proliferation in small cholangiocytes lacking the expression of NFAT2 or Sp1. Phenylephrine stimulated small cholangiocyte proliferation is regulated by Ca(2+) -dependent activation of NFAT2 and Sp1.Selective stimulation of Ca(2+) -dependent small cholangiocyte proliferation may be key to promote the repopulation of the biliary epithelium when large bile ducts are damaged during cholestasis or by toxins.

Splenic infarction is a rare cause of acute abdomen. It must be suspected in patient with hematologic diseases or thromboembolic conditions. The most common onset symptom is left-upper quadrant abdominal pain. Additional symptoms include fever and anemia. Laboratory may show elevated white blood cell and platelet counts.A 97-year-old female with a past history of atrial fibrillation presented with left-upper quadrant abdominal pain and fever since 20 days. Laboratory showed elevated white blood cell and platelet counts, increased C-reactive protein and lactate dehydrogenase. Both ultrasonographic and tomographic scans showed a large hypodense area of the spleen. The patient received intravenous antibiotic therapy, which led to significant clinical improvement with discharge 16 days after admission.The diagnosis of splenic infarction is based both on clinical presentation and imaging studies. Angio-computed tomography is the diagnostic procedure of choice. Ultrasonography and conventional radiology are useful in the differential diagnosis with other abdominal and thoracic diseases mimicking splenic infarction. In our case the management was conservative, because the patient was hemodynamically stable and antibiotic therapy could control the sepsis. Moreover, advanced age and poor cardiac and respiratory conditions contraindicated surgery.In our case splenic infarction was probably due to a thromboembolic event secondary to atrial fibrillation. In accordance with the literature, we suggest initial conservative therapy. Surgery is indicated only in the presence of complications.

Intestinal occlusion is defined as an independent predictive factor of intra-abdominal hypertension (IAH) which represents an independent predictor of mortality. Baggot in 1951 classified patients operated with intestinal occlusion as being at risk for IAH ("abdominal blow-out"), recommending them for open abdomen surgery proposed by Ogilvie. Abdominal surgery provokes IAH in 44.7% of cases with mortality which, in emergency, triples with respect to elective surgery (21.9% vs 6.8%). In particular, IAH is present in 61.2% of ileus and bowel distension and is responsible for 52% of mortality (54.8% in cases with intra-abdominal infection). These patients present with an increasing intra-abdominal pressure (IAP) which, over 20-25 mmHg, triggers an Abdominal Compartment Syndrome (ACS) with altered functions in some organs arriving at Multiple Organ Dysfunction Syndrome (MODS). The intestine normally covers 58% of abdominal volume but when there is ileus distension, intestinal pneumatosis develops (third space) which can occupy up to 90% of the entire cavity. At this moment, Gastro Intestinal Failure (GIF) can appear, which is a specific independent risk factor of mortality, motor of "Organ Failure". The pathophysiological evolution has many factors in 45% of cases: intestinal pneumatosis is associated with mucosal and serous edema, capillary leakage with an increase in extra-cellular volume and peritoneal fluid collections (fourth space). The successive loss of the mucous barrier permits a bacterial translocation which includes bacteria, toxins, pro-inflammatory factors and oxygen free radicals facilitating the passage from an intra-abdominal to inter-systemic vicious cyrcle. IAH provokes the raising of the diaphragm, and vascular and visceral compressions which induce hypertension in the various spaces with compartmental characteristics. These trigger hypertension in the renal, hepatic, pelvic, thoracic, cardiac, intracranial, orbital and lower extremity areas, giving a critical clinical condition of Polycompartment Syndrome. The monitoring of Abdominal Perfusion Pressure (APP) is more correct than the measurement of IAP because it reveals hydrodynamic alterations in the abdominal compartment. The APP (MAP-IAP) depends on arterial flow, venous outflow and capacity of the abdominal compartments response to increased internal volumes. The medical therapy used to decrease IAH and to contrast ACS is intestinal decompression with gastric and rectal tube; colonic endoscopic detention; correction of electrolytic abnormalities and prokinetic agents. Surgery, besides being decompressive and resolutive, must prevent a recurrence of ACS through the "tension-free closure" procedure.

Gallstone ileus is a rare complication of cholecystolithiasis. It causes 1-3% of the mechanical obstructions of the small bowel. It often affects patients between 63 and 85 years old. Pre-operative diagnosis is usually delayed 1-10 days because there is not a specific symptomatology.The authors report the case of a 50 year-old man with diagnosis of mechanical obstruction of the small bowel caused by a voluminous gallstone. Ileal occlusion was showed by CT. The patient underwent to one-stage emergency surgery with enterolithotomy, cholecystectomy and duodenal fistula repair. Patient's recovery was regular and he was discharged fourteen days after surgery.In our case gallstone ileus was diagnosed with a delay of 5 days. Ultrasonography was not able to show the gallbladder. Diagnosis was made by CT, which is the diagnostic gold standard.Patient's performance status influences surgical strategy. In our experience, the patient underwent one-stage surgery because he was considered at low risk. Instead staged procedure with enterolithotomy and delayed cholecystectomy and fistula repair, is performed only in patients at high risk.

Splenic infarction is a rare disorder, commonly without a characteristic symptomatology, that rarely requires surgical procedure; in fact it has the peculiar feature of an high tendency for complete healing after the only medical approach. Furthermore in order to prevent OPSI, only in case of clear, persistent symptoms or complications it may be necessary surgical laparoscopic or open approach. The Authors report on a recent case observed in emergency of splenic infarction with infectious complications that made the surgical procedure mandatory.

A case of acute abdomen due to diastasic perforation of the right colon by volvulus on mesenterium commune with associated agenesis of the left kidney and urogenital malformations in a young woman is reported. The case emphasizes the complexity and the polymorphism of congenital abdominal malformations, particularly predisposing to volvulus, that can represent a really challenge for emergency surgeon. The A.A. analyze literature about congenital intestinal anomalies to evaluate clinical, diagnostic and therapeutical problems, and they remark features to take into consideration in emergency: clinical history in non-operated patient of abdominal pain and biliary vomit with spontaneous resolutions; nutritional compromise; hypothetical diagnosis of anorexia or food intolerance; malformations in other organs or systems and, one mostly, young age. The correct interpretation of these symptoms can suggest suspicious of an occlusive complication due to intestinal malformations. Radiological data and the exploratory laparotomy or laparoscopy will confirm our intuition. If otherwise diagnosis of the cause underlying the chronic recurrent abdominal pain are delayed, surgical operation in emergency condition will be more aggressive and anatomical structures sacrificed.

The emergency treatment for neoplastic occlusions of rectum still needs debugging. While we finds perfect accord in to directly treat with a right hemicolectomy (more or less widened) the tumours from cecum to the first portion of the right colon, not the indications are likewise shared in presence of neoplastic stenosis of sigma-rectum. The treatment of urgency of these tumours is lent to so many variable and the tendencies too are constantly in evolution in relationship to the improvement of the technologies and the surgical devices. We have to chose from the two-three times intervention (now with less succession), or the total or subtotal colectomy otherwise the most used left hemicolectomy and anterior resection for sigmoid colon. Presenting our historical cases of 31 years of activity (Institute of Surgical Emergency Department--University La Sapienza of Rome), 564 neoplastic occlusions of the colon (75.7% sigma-rectum), the Authors describe their attitude both of approach and of surgical therapy in urgency that has brought them to practise in the 65.6% of the cases the anterior resection without protection colostomy, with extraperitoneal anastomosis and reconstitution of the pelvic peritoneum, in all the stenosis under descendant--sigma. In the last period it is frequent more and more the tendency to the positioning of a stent on the neoplastic stenosis: this treatment allows us to overcome the emergency to operate then under fitter conditions.

Colon lesions resulting from blunt trauma in the abdomen can be defined as infrequent. Actually, they represent 3-5% of all hollow organ trauma. They present, however, serious social burden because of its prevalence in males with medium age ranging from 40 to 70 years. Study was conducted from 1971 to present at the University of Rome "La Sapienza" Institute of Clinical Emergency Surgery. 42 cases were observed in which 72% had motor vehicle accidents (with less than 1/4 of these resulting from seat belt). Numerous lesions were associated, especially in the abdomen (31), and the skull (20), both with Medium OIS 4.2. Most part of the cases was within the OIS-Class III category. The clinical parameters recorded upon admission revealed particular serious situations with average values of SAP-92 mm Hg, HR-114, RR-28, GCS-12, RTS-10.8. 17% had shock upon arrival with unsuccessful resuscitation. Ultrasound results at emergency indicated 62% with effusion/major parenchymal lesion, and 22% with severe peritonitis. 41% were treated with direct suture, 26% with resection-anastomosis, 19% with primary Hartman resection, and 14% with simple colostomy. 24% had abdominal complications including 14% sepsis, 5% hemorrhage, and 2 cases of post-surgical caval thrombus. The overall mortality was 26%. In general these lesions were frightening because of their uncertain manifestations. In most instances clinical signs related to associate lesions are overlooked, and these often present late symptoms from 24 to 48 hours. Delayed treatment for untimely diagnosis is one of the yet prevailing complications. The methods of surgical repair depend on the timing, the nature of associated lesions and, above all, eventual peritoneal contamination. The primary treatment involves surgical option actually recommended according to the EAST guideline with specific preference of reconstruction using the primary principle, and resorting to earlier interventions only in the presence of associated critical factors.

The use of self-expandable metallic stents in colorectal stenoses, both benign and malignant, is a recently born treatment, quickly widespread because of its simplicity and therapeutic efficacy. It is particulary useful, like emergency temporany treatment, in malignant colonic obstruction; in these cases the temporary endoprosthesis positioning allows the intestinal transit and to overcame the emergengy phase. After patient conditions improvement, he can be operated and the endoprosthesis removed within operating specimen. In some particularly serious cases, when only a derivative intervention is mandatory because of the general conditions of the patient or the advanced stadium of the illness, stenting can also represent definitive palliative treatment. In fact, it allows contemporary resolution of the occlusion and of the physiopathologic alterations, with hospital cost reduction and a quality life imprevement for the patient thanks to the colestomy absence. In benign pathologies, self-expandable stents are used for a long time in the superior gastrointestinal and biliary tract; now stents have found employment also for the treatment of the post-operative fistula, intestinal diverticular occlusion and for the treatment of post-anastomotic or radiotherapy strictures. The Authors report two cases observed in emergency with complication determinated by positioning of colonic endoprosthesis for previous occlusive episode. The first case, a 56 year-old woman with a decubitus perforation occurred by stent, previously positioned with only palliative intent for a sigma-rectal metastatic cancer: in the second case, a 75 year-old man, the endoprosthesis had been positioned for a postoperative benign stricture of colorectal anastomosis for neoplasm: in this case the stent had determined a vescico-rectal fistula and after a new intestinal occlusion.

Neurofibromatosis (NF) is a relatively common disorder characterized by cutaneous pigmented maculas, multiple neurofibromas and Lisch nodules (pigmented iris hamartomas). This disorder is retained being a neurocristopathy. Melanocytes are neural crest derivates too. Twenty-six patients with neurofibromatosis associated to cutaneous malignant melanoma have been reported till now, but data on association between these two pathologies are lacking. One more case of malignant cutaneous melanoma in a patient with neurofibromatosis is reported and the hypothesis of a more frequent association than usually believed of these two pathologies is discussed.

Abdominal packing is a lifesaving technique for temporary control of severe injury and it is used in damage control surgery schedule. Technically bleeding from abdominal cavity can generally be achieved by applying pressure with several large abdominal packs. Its possible too applying packs in organ-specific techniques (early abdominal packing). A wide review of the literature has allowed to emphasize the most common problem of this technique, the adequacy of the particular indications, their evolution, timing, the results in general and particular which multiple critical situations and not always predictable when an intensive diagnostic and methodological approach is necessary in. The principal indications are when complex anatomic lesions are diagnosed with not ruleable hemorrhages, in presence of metabolic failure (hypothermia35 degrees C, acidosis7.2, coagulopathy PTT16 seconds: These three derangements become established quickly in the exsanguinating trauma patient and, once established, form a vicious circle which may be impossible to overcome. The results are encouraging and we can evaluate a median survival of the 70%, certainly superior to the obtainable survival with immediate surgical repair. Immediate failures are substantially due to bleeding, especially in "underpacking" case, and remote: these last can be premises, fundamentally septic and bound at the time of stay (above the 72 hours) and associated by the coexistence of lesions: in these situations is possible a MOF syndrome due to excessive intra-abdominal pressure (overpacking) or to an Abdominal Compartment Syndrome.

Abdominal packing is a lifesaving technique for temporary control of severe injury and it is used in Damage Control Surgery schedule. Technically bleeding from abdominal cavity can generally be achieved by applying pressure with several large abdominal packs. It's possible too applying packs in organ-specific techniques (early abdominal packing). A wide review of the literature has allowed to emphasize the most common problem of this technique, the adequacy of the particular indications, their evolution, timing, the results in general and particular which multiple critical situations and not always predictable when an intensive diagnostic and methodological approach is necessary in. The principal indications are when complex anatomic lesions are diagnosed with not ruleable hemorrhages, in presence of metabolic failure--like hypothermia35 degrees C, acidosis7.2, coagulopathy PTT16 seconds: these three derangements become established quickly in the exsanguinating trauma patient and, once established, form a vicious circle which may be impossible to overcome. The results are encouraging and we can evaluate a median survival of the 60%, certainly superior to the obtainable survival with immediate surgical repair. Immediate failures are substantially due to bleeding, especially in "underpacking" case, and remote: these last can be premises, fundamentally septic and bound at the time of stay (above the 72 hours) and associated by the coexistence of lesions; in these situations is possible a MOF syndrome due to excessive intraabdominal pressure (overpacking) or to an abdominal compartment syndrome.

The treatment of the "trauma" has individualized objective therapeutic to reach in the first phase of clinical management defined by Mattox in the concept of the Golden Hour, that consist to transport the patient to the fittest hospital and to recognize and to treat the priorities "ABCDE", identifies in ATLS Guideline. The evolution of the organization for the treatment of the trauma has developed the concept of Trauma System to whose apex there are of the structures devoted define Trauma Center, with specificity of structures and functions, personal devoted fully grown with a specific run. In the Trauma Center is possible to get a therapeutic planning according to the priorities of the case in few times so that to not only achieve the objective to treat in emergency the vital lesions, but to do the necessary treatments precociously to prevent the compliances of the patient, that is checked in environment then multidisciplinary intensive care. This systematic treatment by objective it allows to identify some Guideline of surgical treatment for priority in once defined Golden Day.

To reevaluate the current feature of spontaneous bilioenteric fistula we reviewed 81 cases who had been treated for biliary fistula between 1948 and 1998. After a review of the literature on this subject, the multiple problems relate to pathological anatomy, pathogenesis and physiopathology are discussed. Of 81 patients, 55 were women and 26 were men with the average age of 54.5 years. The most common type of fistula was cholecysto-duodenal (55 cases--68%), followed by cholecysto-colonic (11 cases--13.6%), choledocho-duodenal (7 cases--8.6%), cholecysto-gastric (4 cases--4.9%) and duodeno-left hepatic duct fistula (4 cases). The authors have found in 41 cases the gallstone ileus complications, in 12 cases inflammatory disease of biliary three, in 8 cases hemobilia, gallstone ileus with perforation and digestive hemorrhage compliances respectively. All the patients were treated with surgery. A first procedure consists of enterolithotomy, in gallstone ileus cases, followed by biliary surgery. In 14 patient the general or local conditions argued against one-stage procedure and two-stage procedure had been considered. In 63 patients a cholecystectomy was done, 15 were treated with enterolithotomy and 8 with intestinal resection. Seven patients with gastroduodenal ulcer based fistula have required a gastroduodenal resection. The mortality was 13.6% (11 cases).

The hemorrhage is a fairly frequent event in the evolution of the gastroduodenal peptic ulcer syndrome. The mortality rate has remained approximately unchanged, in spite of the progress in instrumental diagnosis and medical therapy, in the last decade. The authors examine 163 cases of digestive hemorrhage from gastroduodenal ulcers, observed in the last five years (1984-1988), with particular reference to the medical or surgical treatment undertaken, and to the mortality rate. Gastroduodenal ulcers, in 340 cases of upper digestive hemorrhage, represented nearly half the lesions, registered in the same period. Duodenal ulcers (D.U.), were found in 124 patients (34.4%) and gastric ulcers (G.U.) in 39 patients (11.47%), 113 (91.1%) patients with D.U., and 33 (84.6%) patients with G.U. were treated by medical therapy. The mortality rate in this group was 6.16%. II patients (8.9%) with D.U. and 6 patients (15.3%) with G.U. were operated on. The surgical mortality rate was high at 35.2%. Total mortality rate was 9.2%. The endoscopic exam was useful for diagnostic bleeding investigation and contributed to therapeutic decisions. Active bleeding lesions were found in 38.4% of patients with G.U. and in 32.3% with D.U. In 61.6% of patients with G.U. and in 67.7% with D.U., the lesions had already stopped bleeding; but in both lesions nearly 40% of cases, presented signs of a recent hemorrhage. The prognosis and natural history of the hemorrhage, was not changed by an immediate exam. The clinical reports and the data furnished, especially from continuous bleeding and rebleeding lesions, could be useful in identifying a sub-group of patients who could obtain better results by surgical treatment within a suitable time. The endoscopy, besides selecting and contributing to a better therapeutic strategy, through haemostasis technic, could reduce mortality rate from gastroduodenal ulcer lesions.