Total intestinal obstruction due to traumatic submucosal jejunal hematoma: A case report.

INTRODUCTION AND IMPORTANCE: Blunt abdominal trauma can result in various injuries, including intestinal hematomas causing obstruction. Traumatic submucosal jejunal hematomas are rare, especially in children, with bicycle handlebar injuries being a potential cause. Prompt recognition and appropriate imaging are crucial for accurate diagnosis and management. CASE PRESENTATION: A 10-year-old boy presented with delayed abdominal pain, vomiting, and absence of bowel movements following blunt abdominal trauma from a bicycle handlebar injury. Abdominal CT scan confirmed a submucosal jejunal hematoma, leading to exploratory laparotomy and duodenojejunostomy. CLINICAL DISCUSSION: Bicycle handlebar injuries, although seemingly minor, can cause significant internal damage, especially in children. Delayed symptoms pose a diagnostic challenge, necessitating a high index of suspicion and imaging modalities like CT scans for timely intervention. CONCLUSION: This case underscores the importance of considering traumatic submucosal jejunal hematomas in children with blunt abdominal trauma, particularly from bicycle handlebar injuries. Surgical intervention may be necessary in cases of complete intestinal obstruction, emphasizing the need for prompt diagnosis and treatment.

An unusual case of giant jejunal diverticula presenting radiologically as toxic megacolon.

Jejunal diverticulosis is an uncommon entity of the gastrointestinal tract. It involves the presence of multiple diverticula (pouches) in the jejunal wall. Jejunal diverticulosis is not so common, and the epidemiology is ill defined, but usually, it is known to affect the elderly more. They are considered from a pathophysiological point of view as motility disorders, structural defects, or high intraluminal pressures, with the result of prolapse of the mucosa of the jejunum through weak points of the intestinal wall. It represents a rare entity with different clinical presentations, ranging from being asymptomatic to life-threatening complications such as obstruction, bleeding, or perforation. Treatment depends on the presentation and can be conservative or surgical management.

Complex Traumatic Jejunal Perforation With Mesenteric Tear and Intussusception: A Case Report.

Blunt abdominal trauma can result in a spectrum of injuries, ranging from superficial contusions to severe hollow viscus perforations. We present the case of a 52-year-old male involved in a bicycle-truck collision, leading to complex intra-abdominal injuries. The patient presented with acute abdominal pain and signs of peritonitis, prompting urgent diagnostic workup and surgical intervention. Imaging studies revealed pneumoperitoneum, free fluid, and multiple rib fractures indicative of significant trauma. Exploratory laparotomy unveiled a perforated jejunal loop with an associated mesenteric tear and intussusception, necessitating segmental bowel resection and repair. Histopathological analysis confirmed acute hemorrhagic inflammation consistent with traumatic perforation. This case highlights the challenges and complexities associated with blunt abdominal trauma, emphasizing the importance of prompt recognition, multidisciplinary management, and surgical intervention in optimizing patient outcomes.

Effects of embryo injected with ochratoxin A on growth performance, jejunal morphology and barrier of ducklings.

1. This trial investigated the effect on embryo injected with ochratoxin A (OTA) and the growth performance, jejunal morphology and barrier of ducklings to 21 d old.2. Two hundred forty, fertilised eggs were individually weighed and randomly assigned to two groups, a control (CON) and the OTA treatment, according to average egg weight. On d 13 of embryonic development, the treatment group was injected with 8 ng OTA/g egg and the CON group was injected with NaHCO3 solution as a placebo. All newly hatched ducklings were assigned to the CON or OTA group based on the different treatments. Each treatment consisted of six replicates and each included 10 ducklings and the experiment lasted until 21 d of age.3. The results showed that embryos injected with OTA affected the 21 d body weight (BW) and average daily gain (ADG) of ducklings (p < 0.05). OTA exposure increased the relative weights of the liver, pancreas, gizzard, proventriculus and jejunum (p < 0.05); and decreased the relative length of the jejunum of ducklings (p < 0.05). Moreover, jejunal crypt depth increased (p < 0.05) and the villus height-to-crypt depth ratio (Vh/Cd) decreased in the OTA-injected group (p < 0.05). Compared with those in the CON group, the mRNA expression of Zonula Occludens-1; (ZO-1) (p = 0.0582) and Occludin; (p = 0.0687) in the OTA treatment group was downregulated.4. The findings demonstrated that a single low-dose injection of OTA increased body weight and daily gain in ducklings. Moreover, embryo exposure to OTA had negative effects with increased relative weight of organs and the jejunal crypt depth, decreased relative length of the intestine and mRNA expression of tight junctions (ZO-1, Occludin).

Jejunal Gastrointestinal Stromal Tumor Presenting as Hemorrhagic Shock.

Gastrointestinal stromal tumors (GISTs) are rare tumors of the gastrointestinal (GI) tract. Intermittent GI bleeding is the most common manifestation. Massive GI bleeding leading to syncopal episodes and hemorrhagic shock is a rare presentation of these tumors. Herein, we describe a case of a jejunal GIST presenting as massive bleeding.

Characterization of early-stage lesions and investigation on the role of mucosal trauma in hemorrhagic bowel syndrome in cattle.

Hemorrhagic bowel syndrome (HBS) is characterized by a dissecting intramucosal hematoma at the small bowel, causing obstruction and severe hemorrhage in dairy cattle. Recent investigation revealed the presence of early-stage lesions in cows affected by HBS. These are presumed to be the initial stage of the hematoma, as both share unique dissection of the lamina muscularis mucosae (LMM) as histological hallmark. Early-stage lesions of HBS have not been characterized in greater detail, and neither has the hypothesis of mucosal abrasion as etiology been explored. Therefore, the first objective of the present study was to characterize the morphology of early-stage lesions, by gross examination, histochemistry, immunohistochemistry and transmission electron microscopy. The second objective was to determine the effect of mucosal abrasion to the small intestine in an ex vivo model. A total of 86 early-stage lesions from 10 cows with HBS were characterized. No underlying alterations at the LMM were evident which could explain their occurrence. However, degeneration at the ultrastructural level of the LMM smooth muscle cells was present in 3 of 4 lesions, it is however unclear whether this is primary or secondary. Bacteriological examination did not reveal any association with a specific bacterium. Experimental-induced and early-stage lesions were gross and histologically evaluated and scored in three cows with HBS and seven controls. Experimentally induced lesions in both affected cows and controls, were histologically very similar to the naturally occurring early-stage lesions. Altogether, the results are suggestive for mucosal trauma to play a role in the pathogenesis of HBS.

Embolization with or without portal vein stenting for bleeding ectopic jejunal varices in hepatopetal portal collaterals due to extrahepatic portal vein occlusion or stenosis after hepatobiliary and pancreatic surgery.

PURPOSE: To evaluate the efficacy and safety of embolization with or without portal vein stenting for bleeding ectopic jejunal varices in the hepatopetal portal collateral due to extrahepatic portal vein occlusion or stenosis after hepatobiliary and pancreatic surgery. MATERIALS AND METHODS: This study included consecutive patients who underwent embolization for bleeding ectopic jejunal varices in the hepatopetal collateral due to extrahepatic portal vein occlusion or stenosis after hepatobiliary and pancreatic surgery between September 2012 and December 2020. The safety, technical and clinical success rates (no re-bleeding within 1 month) and re-bleeding-free survival after the first therapy and overall survival were assessed. RESULTS: Fourteen sessions in 11 patients were included. Four patients (7 sessions) underwent variceal embolization only, and the remaining seven patients (7 sessions) underwent portal vein stenting and variceal embolization. Technical success was achieved in all 14 sessions (100%). Clinical success was achieved in 13 of 14 sessions (92.9%). No treatment-related serious complications including liver failure were observed. One-year and 2-year re-bleeding-free survival rate after the first endovascular therapy in all 11 patients was 90.9 and 60.6%, respectively. Two patients who experienced re-bleeding had repeat embolization treatment. There was no significant difference in re-bleeding-free survival after endovascular therapy between the combination with stenting and embolization group and the embolization-only group (p = 0.13). CONCLUSION: Embolization with or without portal vein stenting of bleeding ectopic jejunal varices in the hepatopetal portal collateral due to extrahepatic portal vein occlusion or stenosis after hepatobiliary and pancreatic surgery can be considered a safe, effective, and repeatable therapy for long-term hemostasis of uncontrollable bleeding.

Intermittent melena and refractory anemia due to jejunal cavernous lymphangioma: A case report.

BACKGROUND: Lymphangiomas in the gastrointestinal tract are extremely rare in adults. As a benign lesion, small intestine lymphangiomas often remain asymptomatic and pose challenges for definitive diagnosis. However, lymphangiomas can give rise to complications such as abdominal pain, bleeding, volvulus, and intussusception. Here, we report a case of jejunal cavernous lymphangioma that presented with intermittent melena and refractory anemia in a male adult. CASE SUMMARY: A 66-year-old man presented with intermittent melena, fatigue and refractory anemia nine months prior. Esophagogastroduodenoscopy and colonoscopy were performed many times and revealed no apparent bleeding. Conservative management, including transfusion, hemostasis, gastric acid secretion inhibition and symptomatic treatment, was performed, but the lesions tended to recur shortly after surgery. Ultimately, the patient underwent capsule endoscopy, which revealed a more than 10 cm lesion accompanied by active bleeding. After single-balloon enteroscopy and biopsy, a diagnosis of jejunal cavernous lymphangioma was confirmed, and the patient underwent surgical resection. No complications or recurrences were observed postoperatively. CONCLUSION: Jejunal cavernous lymphangioma should be considered a cause of obscure gastrointestinal bleeding. Capsule endoscopy and single-balloon enteroscopy can facilitate diagnosis. Surgical resection is an effective management method.

Comparative analysis of two digestive tract reconstruction methods in total laparoscopic radical total gastrectomy.

BACKGROUND: The incidence of gastric cancer has significantly increased in recent years. Surgical resection is the main treatment, but the method of digestive tract reconstruction after gastric cancer surgery remains controversial. In the current study, we sought to explore a reasonable method of digestive tract reconstruction and improve the quality of life and nutritional status of patients after surgery. To this end, we statistically analyzed the clinical results of patients with gastric cancer who underwent jejunal interposition double-tract reconstruction (DTR) and esophageal jejunum Roux-en-Y reconstruction (RY). AIM: To explore the application effect of DTR in total laparoscopic radical total gastrectomy (TLTG) and evaluate its safety and efficacy. METHODS: We collected the relevant data of 77 patients who underwent TLTG at the Fourth Hospital of Hebei Medical University from October 2021 to January 2023. Among them, 35 cases were treated with DTR, and the remaining 42 cases were treated with traditional RY. After 1:1 propensity score matching, the cases were grouped into 31 cases per group, with evenly distributed data. The clinical characteristics and short- and long-term clinical outcomes of the two groups were statistically analyzed. RESULTS: The two groups showed no significant differences in basic data, intraoperative blood loss, number of lymph node dissections, first defecation time after operation, postoperative hospital stay, postoperative complications, and laboratory examination results on the 1st, 3rd, and 5th days after operation. The operation time of the DTR group was longer than that of the RY group [(307.58 ± 65.14) min vs (272.45 ± 62.09) min, P = 0.016], but the first intake of liquid food in the DTR group was shorter than that in the RY group [(4.45 ± 1.18) d vs (6.0 ± 5.18) d, P = 0.028]. The incidence of reflux heartburn (Visick grade) and postoperative gallbladder disease in the DTR group was lower than that in the RY group (P = 0.033 and P = 0.038). Although there was no significant difference in body weight, hemoglobin, prealbumin, and albumin between the two groups at 1,3 and 6 months after surgery, the diet of patients in the DTR group was better than that in the RY group (P = 0.031). CONCLUSION: The clinical effect of DTR in TLTG is better than that of RY, indicating that it is a more valuable digestive tract reconstruction method in laparoscopic gastric cancer surgery.

Elucidating jejunal diverticulosis: Diagnostic and treatment insights from a perforated case study.

INTRODUCTION AND IMPORTANCE: Diverticula are sac-shaped formations resulting from the inward folding of the intestinal wall's lining. While they predominantly occur in the colon, they can manifest in other parts of the gastrointestinal tract, with jejunal diverticulum being the most prevalent. Symptoms are infrequent in most cases, and when they do occur, intestinal perforation is the most severe complication. In such instances, prompt surgical intervention is imperative, typically entailing the excision of the affected intestinal segment, followed by a end-to-end anastomosis. CASE PRESENTATION: A 75-year-old female patient presented at the emergency department with sharp abdominal pain. Imaging revealed the presence of perforated jejunal diverticula. Diagnostic laparoscopy confirmed a perforated jejunal diverticulum along with generalized peritonitis and multiple diverticula in the same region. Consequently, we performed a segmental intestinal resection and anastomosis. CLINICAL DISCUSSION: Jejunal diverticulosis, a rare condition primarily affecting the elderly, is found in 0.5-2.3 % of imaging studies. Although its exact cause remains elusive, potential contributing factors include abnormal intestinal movements and elevated gut pressure. Symptoms are generally vague, such as abdominal discomfort. Diagnosis often occurs incidentally during imaging, leading to a high mortality rate when complications occurs. While computed tomography (CT) scans are useful for detecting intestinal wall protrusions, definitive diagnosis typically requires laparoscopy or laparotomy. Treatment varies based on symptoms and complications, with surgery often necessary for perforations or when medical treatment fails. CONCLUSION: Jejunal diverticulosis is often asymptomatic or displays non-specific symptoms. Timely diagnosis and prompt surgical intervention in case of perforation is crucial.

Supradiaphragmatic Jejunal Perforation Following Total Gastrectomy With Esophagojejunostomy Reconstruction for Gastric Adenocarcinoma.

Nasogastric tube decompression is a common technique used after abdominal surgery as it is widely accepted to play a role in the management of postoperative ileus and possibly reduce anastomotic leaks after gastrointestinal surgery. However, the routine practice of nasogastric/nasoenteric tube decompression in elective abdominal surgeries has been challenged due to the increased incidence of pulmonary complications and the argued lack of expected benefit. Here, we present a rare complication of nasogastric tube drainage following a routine total gastrectomy for signet-ring cell adenocarcinoma of the cardia in a 43-year-old female. Her postoperative course was complicated with a supradiaphragmatic jejunal perforation presumably from nasogastric tube decompression resulting in a left pleural effusion. The workup included an endoscopy showing the perforation, after which the nasojejunal tube was removed and the patient was managed conservatively. She was eventually discharged on postoperative day 28.

Outcomes following duodenectomy in patients with familial adenomatous polyposis.

Background and study aims Some patients with familial adenomatous polyposis (FAP) and extensive duodenal polyposis or cancer require total duodenectomy. Regular postoperative endoscopic surveillance of the remaining jejunum and stomach is recommended, but little is known about the outcomes after this surgery. Patients and methods Patients with FAP who underwent either pancreatoduodenectomy (PD) or pancreas-preserving total duodenectomy (PPTD) were identified at two expert centers. Data about postoperative endoscopic surveillance outcomes were collected, as well as survival outcomes. Results Overall, 119 patients (50% female) underwent duodenectomy (86 PD and 33 PPTD); 100 for benign duodenal polyposis and 19 for duodenal or ampullary cancer. Details of postoperative endoscopic surveillance were available for 88 patients (74%). During a median follow-up of 106 months, 36 patients (41%) were diagnosed with jejunal adenomas after duodenectomy, with a significantly higher proportion in patients who underwent PPTD compared with patients who underwent PD (log-rank, P < 0.01). Two patients developed jejunal cancer (2%). Twenty-six patients (30%) were diagnosed with a total of 66 gastric adenomas, of which 61% were located in the fundus/body and 39% in the antrum. Five patients (6%) developed gastric cancer after a median of 15 years (range 6-23 years), all but one within carpeting fundic gland polyposis. Patients who underwent surgery for cancer had worse survival than patients with benign disease and all but one patient with postoperative gastric/jejunal cancer died. Conclusions After duodenectomy in FAP, a considerable risk of developing adenomas and cancer in the stomach and jejunum exists with poor cancer prognosis, highlighting the need for close postoperative endoscopic surveillance.

Intussusception and Gut Dysmotility: A Systematic Review Assessing Unexpected Complications of Bariatric Surgery.

Bariatric surgery, although effective in treating obesity-related comorbidities, rarely results in intussusception, which is a severe complication. This study aimed to enhance clinical practice and establish early diagnosis by elucidating risk factors and management strategies associated with intussusception. We conducted this systematic review following Preferred Reporting Items for Systematic Reviews and Meta-Analysis 2020 criteria. We looked through PubMed, PubMed Central, ScienceDirect, ScienceOpen, MyScienceWork, Hyper Articles en Ligne (HAL), Google Scholar, and the Medical Literature Analysis and Retrieval System Online for relevant studies and research. Articles were screened according to inclusion and exclusion criteria, and relevance. We employed pertinent quality appraisal instruments to look for bias. Initially, we discovered 2,833 items. We eliminated redundant and unnecessary publications. After reviewing all the articles, we selected 30 studies based on their titles and abstracts. Out of the 30 studies reviewed, 12 papers were included in this review, with the remaining 18 being eliminated due to low quality. Medical practitioners and surgeons have a responsibility to meticulously monitor and provide postoperative surveillance, with a particular emphasis placed on individuals exhibiting symptoms of abdominal pain and vomiting, as there is a clinical imperative to consider the possibility of intussusception. The management approach, whether conservative or surgical, remains contingent upon the clinical context.

A rare presentation of retroperitoneal liposarcoma presented with jejunal intussusception: An interesting radiological findings.

A jejunal intussusception as a presentation of retroperitoneal liposarcoma (RLPS) is a rare occurrence. The majority of RLPS are presented as an abdominal mass, however, having a jejunal obstruction is an interesting case. The aim is to describe the management of jejunal intussusception secondary to atypical lipomatous tumours with concurrent RLPS. A 61-year-old lady presented with a sudden onset of intestinal obstruction with 1 month of constitutional symptoms and an enlarging right lumbar mass. Computed tomography showed a small bowel intussusception with diffuse peritoneal and retroperitoneal lipomatosis. Emergency exploratory laparotomy, segmental bowel resection, and partial excision of intraperitoneal mesenteric lipoma were performed. A stage En-bloc resection of the RLPS and right nephrectomy was done later. However, she refused for subsequent surgery. A complete resection is the gold standard in managing RLPS. In this report, the management is rendered not to the standard as the patient first presented with intestinal obstruction requiring emergency reduction with a piecemeal resection. A stage surgery was required to determine a promising prognosis, but the patient refused such surgery. A small bowel intussusception in adults is rare but is mostly caused by a tumor or neoplasm. Early recognition of the complexity of the case should be preempted and referred to the tertiary team for further definitive surgery. Patient exhaustion from the subsequent surgery might hamper the only management available for the case.

Acute complicated jejunum diverticulitis: a case report with a short literature review.

Introduction: Jejunal diverticulosis is a rare condition. Most of the time, it is asymptomatic; but it can cause severe complications such as intestinal perforation, mechanical occlusion, and hemorrhage. Case presentation: A patient aged 78 years, with a history of biological aortic valve prosthesis, atrial fibrillation, type 2 diabetes mellitus, and chronic obstructive pulmonary disease, presented in the emergency department for acute abdominal pain in the lower abdominal floor, nausea, and inappetence. Abdominal computed tomography revealed an inflammatory block in the hypogastrium, agglutinated small intestinal loops, fecal stasis, and air inclusions. Pulled mesentery and associated internal hernia are suspected. Exploratory laparotomy was performed, revealing an inflammatory block in the hypogastrium, whose dissection revealed inner purulent collection and the appearance of jejunal diverticulitis, a diagnosis confirmed by histopathological examination. Segmental resection of the jejunum with double-layer terminal-terminal enteroenteric anastomosis, lavage, and drainage was performed. The evolution was favorable. Conclusion: Based on our brief review, the diagnosis of complicated jejunal diverticulosis is difficult and sometimes not accurately established, even by high-resolution imaging techniques, with diagnostic laparotomy being necessary for these situations. Surgical treatment should be considered before severe complications develop.

Mesenteric sparing approach for advanced nodal extent in small intestinal neuroendocrine tumors. Is there a limit to the vascular resection in order to avoid creating a short small bowel syndrome? An anatomic research study.

PURPOSE: By selectively perfusing the first three jejunal arteries (JA), we aim to assess the individual perfusion length of small bowel (SB) and its impact on nodal resection in stage III-up small-intestinal neuroendocrine tumors (SI-NET). METHODS: Our anatomical research protocol implies a midline laparotomy and three measures of the SB length. We then perform a classical anterior approach of the superior mesenteric vessels. We carry on with the complete dissection and checking of the superior mesenteric artery (SMA) in order to identify the first three JA. Then we selectively perfuse each artery with colored latex solutions and measure the length of small bowel perfused respectively. RESULTS: We conducted our protocol on six cadaveric subjects. Mean(SD) SB length was 413(5.7), 535(13.2), 485(15), 353(25.1), 730(17.3) and 525(16° cm respectively from subject one to six. Most JA originated from the left side of the SMA. The first JA originated from its posterior wall in two subjects. Mean(SD) distance of origin of the first three JA was 4.6(1.3)cm, 6(1.1)cm and 7.1(0.9)cm respectively. Mean(SD) diameter of SMA was 10.8(3.3)mm. Mean diameter of the three first JA was 4(1.4)mm, 4(1.5)mm and 5(1.2)mm respectively. Mean(SD) SB length perfused by first and second JA was 224(14.9)cm, 175(8.6)cm, 238.3(7.6)cm, 84.3(5.1)cm, 233.3(5.8)cm and 218.3(10.4)cm respectively from subject one to six. CONCLUSION: We observed a trend suggesting that the first and second JA may sustain a SB length beyond the viable 1.5 m limit, implying the feasibility of stage III-up SI-NET resection with just two JA.

Jejunal Diverticulosis Presenting With Small Bowel Obstruction: A Diagnostic Challenge.

We report the case of a woman presenting with small bowel obstruction secondary to an enterolith that formed within a jejunal diverticulum. Prior to this acute presentation, the patient had experienced regular abdominal pain albeit not as severe as the current episode. The CT scan on admission required review by two consultant radiologists before the cause of the small bowel obstruction was diagnosed. Successful surgical management was performed involving a laparotomy, small bowel enterotomy, and removal of the enterolith. Although complications secondary to jejunal diverticula are documented, there is minimal literature on the complexities of making the diagnosis and the best management approach that should be adopted.

Jejunal angiodysplasia: surgery can be life-saving - a case report.

Introduction: Angiodysplasia, a rare cause of gastrointestinal (GI) bleeding, presents a spectrum of clinical manifestations from anemia to life-threatening hemorrhage. This case study emphasizes the significance of considering intestinal vascular malformations as a differential diagnosis, especially in the context of chronic anemia and GI bleeding. Jejunal angiodysplasia, though infrequent, poses diagnostic challenges due to the hidden nature of the small bowel in the GI system. Case presentation: A 23-year-old male presented with acute hematochezia and melena, necessitating prompt intervention. Despite a normal esophagogastroduodenoscopy, colonoscopy was hindered, CT angiography could not be performed due to the patient's unstable condition, leading to a planned exploratory laparotomy. Surgical exploration revealed a mucosal vascular lesion in the jejunum, prompting resection, and anastomosis. The patient's postoperative course was uneventful, reinforcing the importance of swift diagnosis and intervention. Clinical discussion: Angiodysplasia's pathogenesis remains unclear, with hypotheses implicating vascular endothelial growth factor and submucosal changes. Challenges in management revolve around lesion localization and stabilizing hemodynamics, necessitating a multidisciplinary approach. While endoscopy is often diagnostic and therapeutic, advanced modalities such as CT angiography may be required. Literature review highlights diverse presentations and successful interventions, including embolization and surgical resection. Conclusion: Jejunal angiodysplasia demands a comprehensive diagnostic and therapeutic strategy. The presented case underscores the pivotal role of endoscopy, embolization, and surgery in managing this condition. Timely diagnosis and intervention are crucial for mitigating the impact of angiodysplasia, necessitating further research and collaborative efforts for improved management of this rare condition.

[Unformed conglomerate debilitating jejunal fistulas and their two-stage surgical treatment via posterolateral laparotomy]. / Nesformirovannye konglomeratnye istoshchayushchie toshchekishechnye svishchi i ikh dvukhetapnoe khirurgicheskoe lechenie iz zadnebokovogo laparotomnogo dostupa.

OBJECTIVE: To create a method of two-stage repair of high unformed conglomerate delimited debilitating jejunal fistulas via posterolateral laparotomy with low risk of surgical complications. MATERIAL AND METHODS: Methodology and treatment outcomes were analyzed in 37 patients with unformed conglomerate high debilitating delimited jejunal fistulas. Of these, 22 patients underwent one-stage treatment through 2 converging incisions and/or two-stage treatment through anterolateral access. They made up a control group. Fifteen patients in the main group underwent two-stage treatment via posterolateral left-sided laparotomy with unilateral disconnection of jejunum with fistula. In most patients of both groups, fistulas complicated surgery for acute adhesive intestinal obstruction. Topography of adhesions that caused acute intestinal obstruction in both groups was studied in 172 other patients. Identical jejunal fistulas and two different surgical approaches made it possible to consider our groups representative. RESULTS: Two-stage treatment via posterolateral left-sided laparotomy reduced mortality from 63.6±10.2% to 20.0±10.3% (t=11.8; p<0.001). This approach simplified intraoperative diagnostics that became more informative. Posterolateral access increased the quality of anastomosis and safety of viscerolysis. CONCLUSION: A new two-stage approach with posterolateral left-sided laparotomy allowed atraumatic imposing of inter-intestinal anastomosis with proximal disconnection of jejunal fistula. This exclusion turns the fistula into analogue of the definitive Meidl's jejunostomy, unloads the intestinal anastomosis and increases the quality of suture. New strategy reduced the risk of complications and mortality.

Left side jejunal diverticulitis: US and CT imaging findings.

Small bowel jejunoileal diverticulosis is an uncommon and usually asymptomatic condition. Complications may occur such as acute diverticulitis including infection or perforation, bleeding, small bowel obstruction and volvulus. Herein we report a case of a 76 years-old woman with acute left side abdominal pain and tenderness. A clinical suspected diagnosis of colonic diverticulitis was formulated. She underwent Ultrasound that revealed a collapsed small bowel loop with a large sac-like out-pouching lesion with mixed content (fluid and pockets of air) associated to hyperechogenicity of perilesional fat. Because of the atypical US findings, the patient underwent abdominopelvic CT that confirmed that the large sac-like out-pouching was a jejunal inflamed diverticulum. The patient underwent emergency surgery. Radiologist should be aware of imaging findings of jejunoileal diverticulitis in order to achieve a prompt diagnosis.