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INTRODUCTION: Determining the need for surgical management of blunt bowel and mesenteric injury (BBMI) remains a clinical challenge. The Faget score and Bowel Injury Prediction Score (BIPS) have been suggested to address this issue. Their efficacy in determining the need for surgery was examined. METHODS: A retrospective review of all adult blunt trauma patients hospitalized at a level 1 trauma center between January 2009 and August 2019 who had small bowel, colon, and/or mesenteric injury was conducted. We further analyzed those who underwent preoperative computed tomography (CT) scanning at our institution. Final index CT reports were retrospectively reviewed to calculate the Faget and BIPS CT scores. All images were also independently reviewed by an attending radiologist to determine the BIPS CT score. RESULTS: During the study period, 14,897 blunt trauma patients were hospitalized, of which 91 had BBMI. Of these, 62 met inclusion criteria. Among patients previously identified as having BBMI in the registry, the retrospectively applied Faget score had a sensitivity of 39.1%, specificity of 81.2%, positive predictive value (PPV) of 85.7%, and negative predictive value (NPV) of 31.7% in identifying patients with operative BBMI. The retrospectively applied BIPS score had a sensitivity of 47.8%, specificity of 87.5%, PPV of 91.7%, and NPV of 36.8% in this cohort. When CT images were reviewed by an attending radiologist using the BIPS criteria, sensitivity was 56.5%, specificity 93.7%, PPV 96.3%, and NPV 42.8%. CONCLUSIONS: Existing BBMI scoring systems had limited sensitivity but excellent PPV in predicting the need for operative intervention for BBMI. Attending radiologist review of CT images using the BIPS scoring system demonstrated improved accuracy as opposed to retrospective application of the BIPS score to radiology reports.
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Traumatismos Abdominais , Ferimentos não Penetrantes , Adulto , Humanos , Estudos Retrospectivos , Intestinos , Intestino Delgado , Tomografia Computadorizada por Raios X/métodos , Ferimentos não Penetrantes/diagnóstico por imagem , Ferimentos não Penetrantes/cirurgia , Traumatismos Abdominais/diagnóstico por imagem , Traumatismos Abdominais/cirurgia , Sensibilidade e EspecificidadeRESUMO
PURPOSE: Blunt bowel and/or mesenteric injury requiring surgery presents a diagnostic challenge. Although computed tomography (CT) imaging is standard following blunt trauma, findings can be nonspecific. Most studies have focused on the diagnostic value of CT findings in identifying significant bowel and/or mesenteric injury (sBMI). Some studies have described scoring systems to assist with diagnosis. Little attention, has been given to radiologist interpretation of CT scans. This study compared the discriminative ability of scoring systems (BIPS and RAPTOR) with radiologist interpretation in identifying sBMI. METHODS: We conducted a retrospective chart review of trauma patients with suspected sBMI. CT images were reviewed in a blinded fashion to calculate BIPS and RAPTOR scores. Sensitivity and specificity were compared between BIPS, RAPTOR, and the admission CT report with respect to identifying sBMI. RESULTS: One hundred sixty-two patients were identified, 72 (44%) underwent laparotomy and 43 (26.5%) had sBMI. Sensitivity and specificity were: BIPS 49% and 87%, AUC 0.75 (0.67-0.81), P < 0.001; RAPTOR 46% and 82%, AUC 0.72 (0.64-0.79), P < 0.001; radiologist impression 81% and 71%, AUC 0.82(0.75-0.87), P < 0.001. The discriminative ability of the radiologist impression was higher than RAPTOR (P = 0.04) but not BIPS (P = 0.13). There was not a difference between RAPTOR vs. BIPS (P = 0.55). CONCLUSION: Radiologist interpretation of the admission CT scan was discriminative of sBMI. Although surgical vigilance, including evaluation of the CT images and patient, remains fundamental to early diagnosis, the radiologist's impression of the CT scan can be used in clinical practice to simplify the approach to patients with abdominal trauma.
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Traumatismos Abdominais , Ferimentos não Penetrantes , Humanos , Estudos Retrospectivos , Intestino Delgado/diagnóstico por imagem , Intestino Delgado/lesões , Intestinos/lesões , Tomografia Computadorizada por Raios X/métodos , Traumatismos Abdominais/diagnóstico por imagem , Traumatismos Abdominais/cirurgia , Ferimentos não Penetrantes/diagnóstico por imagem , Ferimentos não Penetrantes/cirurgiaRESUMO
INTRODUCTION: Our aim was to define the national incidence of enterotomy (ENT) during minimally invasive ventral hernia repair (MIS-VHR) and evaluate impact on short-term outcomes. METHODS: The 2016-2018 Nationwide Readmissions Database was queried using ICD-10 codes for MIS-VHR and enterotomy. All patients had 3-months follow-up. Patients were stratified by elective status; patients without ENT (No-ENT) were compared against ENT patients. RESULTS: In total, 30,025 patients underwent LVHR and ENT occurred in 388 (1.3%) patients; 19,188 (63.9%) cases were elective including 244 elective-ENT patients. Incidence was similar between elective versus non-elective cohorts (1.27% vs 1.33%; p = 0.674). Compared to laparoscopy, ENT was more common during robotic procedures (1.2% vs 1.7%; p = 0.004). Comparison of elective-No-ENT vs elective-ENT showed that elective-ENT patients had a longer median LOS (2 vs 5 days; p < 0.001), higher mean hospital cost ($51,656 vs $76,466; p < 0.001), increased rates of mortality (0.3% vs 2.9%; p < 0.001), and higher 3-month readmission (10.1% vs 13.9%; p = 0.048). Non-elective cohort comparison demonstrated non-elective-ENT patients had a longer median LOS (4 vs 7 days; p < 0.001), higher mean hospital cost ($58,379 vs $87,850; p < 0.001), increased rates of mortality (0.7% vs 2.1%;p < 0.001), and higher 3-month readmission (13.6% vs 22.2%; p < 0.001). In multivariable analysis (odds ratio, 95% CI), higher odds of enterotomy were associated with robotic-assisted procedures (1.386, 1.095-1.754; p = 0.007) and older age (1.014, 1.004-1.024; p = 0.006). Lower odds of ENT were associated with BMI > 25 kg/m2 (0.784, 0.624-0.984; p = 0.036) and metropolitan teaching vs metropolitan non-teaching (0.784, 0.622-0.987; p = 0.044). ENT patients (n = 388) were more likely to be readmitted with post-operative infection (1.9% vs 4.1%; p = 0.002) or bowel obstruction (1.0% vs 5.2%;p < 0.001) and more likely to undergo reoperation for intestinal adhesions (0.3% vs 1.0%; p = 0.036). CONCLUSION: Inadvertent ENT occurred in 1.3% of MIS-VHRs, had similar rates between elective and urgent cases, but was more common for robotic procedures. ENT patients had a longer LOS, and increased cost and infection, readmission, re-operation and mortality rates.
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Hérnia Ventral , Laparoscopia , Procedimentos Cirúrgicos Robóticos , Humanos , Readmissão do Paciente , Incidência , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Laparoscopia/métodos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Herniorrafia/métodos , Hérnia Ventral/epidemiologia , Hérnia Ventral/cirurgia , Hérnia Ventral/complicações , Estudos RetrospectivosRESUMO
Blunt bowel injury (BBI) is relatively rare but life-threatening when delayed in surgical repair or anastomosis. Providing enteral nutrition (EN) in BBI patients with open abdomen after damage control surgery is challenging, especially for those with discontinuity of the bowel. Here, we report a 47-year-old male driver who was involved in a motor vehicle collision and developed ascites on post-trauma day 3. Emergency exploratory laparotomy at a local hospital revealed a complete rupture of the jejunum and then primary anastomosis was performed. Postoperatively, the patient was transferred to our trauma center for septic shock and hyperbilirubinemia. Following salvage resuscitation, damage control laparotomy with open abdomen was performed for abdominal sepsis, and a temporary double enterostomy (TDE) was created where the anastomosis was ruptured. Given the TDE and high risk of malnutrition, multiple portions EN were performed, including a proximal portion EN support through a nasogastric tube and a distal portion EN via a jejunal feeding tube. Besides, chyme delivered from the proximal portion of TDE was injected into the distal portion of TDE via a jejunal feeding tube. Hyperbilirubinemia was alleviated with the increase in chyme reinfusion. After 6 months of home EN and chyme reinfusion, the patient finally underwent TDE reversal and abdominal wall reconstruction and was discharged with a regular diet. For BBI patients with postoperative hyperbilirubinemia who underwent open abdomen, the combination of multiple portions EN and chyme reinfusion may be a feasible and safe option.
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Traumatismos Abdominais , Enteropatias , Masculino , Humanos , Pessoa de Meia-Idade , Nutrição Enteral , Intestinos/cirurgia , Abdome/cirurgia , Anastomose Cirúrgica , Traumatismos Abdominais/complicações , Traumatismos Abdominais/cirurgiaRESUMO
INTRODUCTION: In this video, we present a case of rectal and bladder injury, which occurred during laparoscopic mesh removal following sacrohysteropexy treated 6 months later with a laparoscopic pectopexy. METHODS: We present the case of a 66-year-old woman with a prolapse recurrence after sacrohysteropexy. During the laparoscopic explantation of the mesh, we detected a fixation of the mesh to the bladder and the rectum rather than a fixation to the vaginal walls. Consequently, bladder and rectal injuries occurred during the dissection and were diagnosed and repaired immediately. Due to bowel injury, the treatment of the prolapse was postponed. Six months later, a laparoscopic pectopexy was performed to avoid complications during the repeated dissection of the promontory. The postoperative recovery after the pectopexy was uncomplicated with no short-term prolapse recurrence or postoperative complications. CONCLUSION: Laparoscopy appears to be an efficient approach to mesh explantation. Futhermore, laparoscopic pectopexy seems to be a good approach to secondary prolapse reconstruction after sacrohysteropexy mesh explantation avoiding complications during repeated dissection of the promontory.
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Remoção de Dispositivo , Laparoscopia , Prolapso de Órgão Pélvico , Telas Cirúrgicas , Idoso , Feminino , Humanos , Prolapso de Órgão Pélvico/cirurgia , Reto/lesões , Recidiva , Telas Cirúrgicas/efeitos adversos , Bexiga Urinária/lesõesRESUMO
Objective: There is an increasing trend of observational, nonsurgical management of abdominal injuries in children. We analyzed the feasibility and outcome of our management protocol in managing cases of the mesenteric injuries in blunt trauma abdomen in pediatric age group. Methods: Single-center retrospective analysis of pediatric trauma case records from July 2018 to March 2020 was performed. Results: Thirty-four cases of blunt abdominal trauma of whom 13 had mesenteric injuries were reviewed. The male-to-female ratio was 2.2:1, and the mean age was 9.11 ± 4.90 years. Mesentery of the small bowel was the most commonly injured segment and treatment consisted of repair of mesenteric tear, resection, and anastomosis with or without stoma formation. Conclusions: Isolated mesenteric injury of all grades should be managed either with diagnostic laparoscopy or laparotomy irrespective of hemodynamic status.
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BACKGROUND: Management of bowel traumatic injuries is a challenge. Although anastomotic or suture leak remains a feared complication, preserving bowel continuity is increasingly the preferred strategy. The aim of this study was to evaluate the outcomes of such a strategy. METHODS: All included patients underwent surgery for bowel traumatic injuries at a high volume trauma center between 2007 and 2017. Postoperative course was analyzed for abdominal complications, morbidity and mortality. RESULTS: Among 133 patients, 78% had small bowel injuries and 47% had colon injuries. 87% of small bowel injuries and 81% of colon injuries were treated with primary repair or anastomosis, with no difference in treatment according to injury site (p = 0.381). Mortality was 8%. Severe overall morbidity was 32%, and abdominal complications occurred in 32% of patients. Risk factors for severe overall morbidity were stoma creation (p = 0.036), heavy vascular expansion (p = 0.005) and a long delay before surgery (p = 0.023). Fistula rate was 2.2%; all leaks occurred after repairing small bowel wounds. CONCLUSION: Primary repair of bowel injuries should be the preferred option in trauma patient, regardless of the site-small bowel or colon-of the injury. Stoma creation is an important factor for postoperative morbidity, which should be weighed against the risk of an intestinal suture or anastomosis.
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Traumatismos Abdominais , Intestinos , Anastomose Cirúrgica , Colo/cirurgia , Humanos , Intestinos/cirurgia , Complicações Pós-Operatórias/epidemiologia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
AIMS: To report the updated and revised British Association of Urological Surgeons (BAUS) guideline on indications, safe insertion and subsequent care of suprapubic catheters (SPCs). METHODS: The existing BAUS guideline on the insertion of SPCs was reviewed and has been updated in light of both activity and outcome data published since the original guideline was written. A systematic review of all new data from 2010 onwards was carried out. This updated guideline is largely evidence-based but, where evidence was lacking, is based on the consensus of expert opinion from members of the BAUS Section of Female, Neurological and Urodynamic Urology. RESULTS: Suprapubic catheterization is widely used and generally considered a safe procedure. There is, however, a small risk of serious complications including bowel injury. The BAUS has produced an updated consensus statement on SPC use with the aim of minimizing risks and establishing best practice. Areas for future research and development are also highlighted. This review has been commissioned and approved by the BAUS and the Section of Female, Neurological and Urodynamic Urology. CONCLUSIONS: While SPC insertion is generally regarded as a safe procedure, the risk of serious morbidity and death must always be considered and outlined to patients. These revised guidelines should assist in minimizing the morbidity associated with SPC usage.
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Cateterismo Urinário , Feminino , Humanos , Seleção de Pacientes , Guias de Prática Clínica como Assunto , Reino Unido , Cateterismo Urinário/efeitos adversos , Cateterismo Urinário/instrumentação , Cateterismo Urinário/métodosRESUMO
This is the 42nd installment of a series that will highlight one case per publication issue from the bank of cases available online as part of the American Society of Emergency Radiology (ASER) educational resources. Our goal is to generate more interest in and use of our online materials. To view more cases online, please visit the ASER Core Curriculum and Recommendations for Study online at http://www.erad.org/page/CCIP_TOC.
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Traumatismos Abdominais/diagnóstico por imagem , Corpos Estranhos/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Madeira , Ferimentos Penetrantes/diagnóstico por imagem , Traumatismos Abdominais/cirurgia , Acidentes de Trânsito , Adulto , Corpos Estranhos/cirurgia , Humanos , Masculino , Ferimentos Penetrantes/cirurgiaRESUMO
Since the advent of multidetecter computed tomography (CT), radiologist sensitivity in detection of traumatic bowel and mesenteric abnormalities has significantly improved. Although several CT signs have been described to identify intestinal injury, accurate interpretation of these findings can remain challenging. Early detection of bowel and mesenteric injury is important as it alters patient management, disposition, and follow-up. This article reviews the common imaging findings of traumatic small bowel and mesenteric injury.
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Traumatismos Abdominais/diagnóstico por imagem , Intestinos/lesões , Mesentério/lesões , Tomografia Computadorizada Multidetectores/métodos , Acidentes de Trânsito , Meios de Contraste , Diagnóstico Precoce , Humanos , Sensibilidade e EspecificidadeRESUMO
Background and objectives: Non-steroidal anti-inflammatory drugs (NSAIDs) have been among the major causes of small intestinal injury in clinical practice. As such, the current study investigated the protective effect of 5-aminosalicylic acid (5-ASA) against an NSAID-induced small intestinal injury. Materials and Methods: IEC-6 cells were treated with various concentrations of indomethacin with or without 5-ASA in a serum-free medium, after which an 3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Dromide (MTT) assay, a cell apoptosis assay, a caspase-3 activity assay, a reactive oxygen species (ROS) content and Superoxide dismutase 2 (SOD2) activity measurement, a Western blotting for occludin and zonula occludens-1 (ZO-1) and a wound healing assay were conducted. Results: 5-ASA ameliorated indomethacin-induced cell apoptosis and an increase in the intracellular ROS content while augmenting the indomethacin-induced suppression of SOD2 activity in IEC-6 cells. Moreover, 5-ASA reversed the indomethacin-induced attenuation of occludin and ZO-1 expression and promoted faster wound healing effects in IEC-6 cells following an indomethacin-induced injury. Conclusion: Our results suggested that 5-ASA protects small intestinal cells against an NSAID-induced small intestinal injury by scavenging free radicals. Therefore, 5-ASA could be a potential treatment for an NSAID-induced small intestinal injury.
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Mesalamina , Preparações Farmacêuticas , Anti-Inflamatórios não Esteroides , Células Epiteliais , Indometacina/toxicidadeRESUMO
OBJECTIVES: Limited data exist on the risks of complications associated with a suprapubic catheter (SPC) insertion. Bowel injury (BI) is a well-recognized albeit uncommon complication. Guidelines on the insertion of SPC have been developed by the British Association of Urological Surgeons, but there remains little evidence regarding the incidence of this complication. This study uses contemporary UK data to assess the incidence of SPC insertion and the rate of BI and compares to a meta-analysis of available papers. METHODS: National Hospital Episodes Statistics data were searched on all SPC insertions over an 18-month period for operating procedure codes, Code M38.2 (cystostomy and insertion of a suprapubic tube into bladder). Patients age, 30-day readmission rates, 30-day mortality rate, and catheter specific complication rate were collected. To estimate the BI rate, we searched patients who had undergone any laparotomy or bowel operation within 30 days of SPC insertion. Trusts were contacted directly and directed to ascertain whether there was SPC-related BI. PubMed search to identify papers reporting on SPC related BI was performed for meta-analysis RESULTS: 11 473 SPC insertions took place in the UK in this time period. One hundred forty-one cases had laparotomy within 30 days. Responses from 114 of these cases reported one BI related to SPC insertion. Meta-analysis showed an overall BI rate of 11/1490 (0.7%). CONCLUSIONS: This is the largest dataset reported on SPC insertions showing a lower than previously reported rate of BI. We recommend clinicians use a risk of BI of less than 0.25% when counseling low-risk patients.
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Cistostomia/efeitos adversos , Procedimentos Cirúrgicos do Sistema Digestório/estatística & dados numéricos , Intestinos/lesões , Cateterismo Urinário/efeitos adversos , Colectomia/estatística & dados numéricos , Colostomia/estatística & dados numéricos , Humanos , Intestinos/cirurgia , Auditoria Médica , Mortalidade , Readmissão do Paciente/estatística & dados numéricos , Protectomia/estatística & dados numéricos , Reino Unido , Bexiga UrináriaRESUMO
BACKGROUND: Undetected bowel perforations occur in 0.3-1% of laparoscopic surgical procedures with an associated mortality rate of 5.3%. OBJECTIVE: The purpose of the study was to evaluate the clinical feasibility of a novel medical device to accurately detect bowel gas, specifically hydrogen (H2) and methane (CH4), from a sample of gas from the abdominal cavity during laparoscopic surgery when a known bowel wall perforation has occurred. SETTING: University (Academic) Hospital. METHODS: A prospective single arm study was composed of 8 patients undergoing a standard laparoscopic roux-en-y gastric bypass. At seven time points during the operation intra-abdominal gas was pulled from the abdominal cavity and analyzed using the novel device for H2 and CH4. The time points included after insufflation (T1), after first jejunotomy (T2), after closure of jejunotomy (T3), after recycle of carbon dioxide gas (T4), after gastrostomy (T5), after jejunotomy (T6), at procedure end (T7). RESULTS: Eight patients were enrolled in the study; in 7 (87.5%) patients data from all 7 time points were obtained. After the first opening of the small bowel (T2) mean hydrogen levels were significantly increased compared to baseline hydrogen levels (T1, T4, T7) (p < 0.001). At all time points, there was no significant detection of methane. There were no intra-operative or post-operative complications during the study. CONCLUSION: Hydrogen gas is released into the intra-abdominal cavity when bowel is opened and can be detected in real time using a novel device during laparoscopic surgery. The presence or absence of hydrogen directly correlates to whether the bowel is open (perforated) or intact. This device could be used in the future to detect unintended bowel perforations during laparoscopic surgery, prior to the conclusion of the operation. This technology could also potentially lead to novel mechanism for detecting postoperative leaks using gas detection technology.
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Derivação Gástrica/métodos , Perfuração Intestinal/diagnóstico , Laparoscopia/métodos , Obesidade Mórbida/cirurgia , Cavidade Abdominal , Adulto , Feminino , Humanos , Hidrogênio/análise , Intestino Delgado/cirurgia , Masculino , Metano/análise , Pessoa de Meia-Idade , Estudos ProspectivosRESUMO
BACKGROUND: Seat belt marks are seen frequently on occupants after motor vehicle accidents. Over the years, the clinical significance of these marks has changed as restraint systems have evolved. With modern restraint systems, signs of a compromised occupant-restraint relationship are an important and easily identified bedside finding. OBJECTIVES: We sought to learn to recognize seat belt marks that demonstrate an abnormal occupant-restraint system relationship and to cultivate an understanding of significant soft tissue biomechanical loading associated with marks caused by a compromised occupant-restraint relationship. DISCUSSION: A review of case studies from the literature combined with forensic work demonstrate a strong correlation between significant injury and improper seatbelt use. When evidence of a compromised occupant-restraint relationship exists, incorporating computed tomography angiography and observation may be clinically indicated. CONCLUSION: The recognition of seat belt marks made by a compromised occupant-restraint relationship is an important finding that allows risk stratification of the patient at the bedside. Further investigation with a prospective trial at a trauma center is warranted.
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Acidentes de Trânsito/estatística & dados numéricos , Prognóstico , Cintos de Segurança/efeitos adversos , Traumatismos Abdominais/diagnóstico , Acidentes de Trânsito/mortalidade , Humanos , Cintos de Segurança/normas , Traumatismos Torácicos/diagnósticoRESUMO
PURPOSE: There is controversy regarding the administration of oral and rectal contrast for CT performed to detect bowel injury in the context of penetrating torso trauma. Given the lack of published societal guidelines, our goal was to survey radiologists from the American Society of Emergency Radiology membership database to determine consensus on CT protocols for penetrating trauma. METHODS: With ethics board approval, an anonymous ten-question online survey was distributed via email to 589 radiologists in the American Society of Emergency Radiology (ASER) member database. The survey was open for a 4-week period in February 2018. A commercially available website that allows subscribers to create and analyze survey results was used for analysis. RESULTS: We received 124 responses (21% response rate) with a majority from U.S. institutions (82%). Seventy-four percent of respondents indicated they do not routinely administer oral contrast in penetrating trauma, 68% do not administer rectal contrast, and 90% do not use commercially available software to assess penetrating injury trajectory. Results from U.S. and non-U.S. practices were comparable. The decision to administer intraluminal contrast is made by the referring physician at 52% of institutions. There is in-house attending level radiology coverage at 54% of institutions and when asked if trauma scans are reviewed before removing the patient from the table, 41% of respondents answered "No." CONCLUSION: Enteric contrast is used in a minority of respondents' centers for penetrating trauma cases, which is likely driven by a perceived lack of added benefit and delays in patient care.
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Traumatismos Abdominais/diagnóstico por imagem , Meios de Contraste/administração & dosagem , Padrões de Prática Médica/estatística & dados numéricos , Tomografia Computadorizada por Raios X/métodos , Ferimentos Penetrantes/diagnóstico por imagem , Administração Oral , Humanos , Internacionalidade , Reto , Inquéritos e QuestionáriosRESUMO
The objective of this study was to investigate the incidence of gastrointestinal injuries during gynaecologic operations, the management of such injuries and associated risk factors. This case-control study (1:4) examined patients who received gynaecologic operations from 2007 to 2016 in Ramathibodi Hospital. The study cases comprised patients who had gastrointestinal injuries, while the control cases comprised patients who had gynaecologic surgeries in the same period with matching the types of procedures. The 10-year incidence was 0.38% (104 cases of gastrointestinal injuries among a total of 27,520 cases). The most common injury site was the small bowel (43.3%). There were 102 cases (98%) of gastrointestinal injuries which were diagnosed intraoperatively and which were immediately repaired with successful outcomes. Logistic regression indicated that a pelvic adhesion, previous pelvic surgery and previous abdominal surgery were predictive risk factors associated with the injuries (odds ratios: 9.45, 3.20 and 11.84, respectively). An immediate consultation with a surgeon and surgical repair of the injury resulted in excellent outcomes. Impact statement What is already known about this subject? Gastrointestinal injury is a rare, but fatal complication of gynaecologic operations. The previous small study identified some risk factors such as surgical approach and pelvic surgery associated with the injury. What do the results of this study contribute? Our study identified the associated risk factors for gastrointestinal injury, including previous abdominal injury, pelvic adhesion and previous pelvic surgery. A previous abdominal surgery was the most associated risk factor. Patients with the history of abdominal surgery had an almost 4-fold higher odds ratio than the ones with previous pelvic surgery. Other factors, including endometriosis, ovarian cancer and subsequent oncological procedures, and surgical staging were less related to the gastrointestinal injury. What are the implications of these findings for clinical practice and/or further research? The knowledge is useful for pre-operative evaluation and preparation. Bowel preparation and consultation with surgeon are necessary for patients with these risk factors prior to their surgeries. Moreover, an immediate intra-operative surgical correction of the injury results in excellent outcomes.
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Traumatismos Abdominais/epidemiologia , Procedimentos Cirúrgicos em Ginecologia/efeitos adversos , Laparoscopia/efeitos adversos , Traumatismos Abdominais/etiologia , Adulto , Estudos de Casos e Controles , Feminino , Procedimentos Cirúrgicos em Ginecologia/estatística & dados numéricos , Hospitais de Ensino/estatística & dados numéricos , Hospitais Universitários/estatística & dados numéricos , Humanos , Doença Iatrogênica/epidemiologia , Incidência , Intestino Grosso/lesões , Intestino Delgado/lesões , Laparoscopia/estatística & dados numéricos , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Estômago/lesões , Tailândia/epidemiologiaRESUMO
INTRODUCTION: Patients with abdominal trauma appear frequently. The most vulnerable organs in these patients are the liver and the spleen. Injuries of the small and large intestines are relatively less frequent. The diagnostic process of these injuries is complex and requires an analysis of all results. Therefore it is highly probable that the final diagnosis can be delayed and so can be delayed an indication of surgical exploration of the abdominal cavity, which can have serious consequences on the morbidity and mortality of these patients with intestinal trauma. METHODS: We collected our data using the WinMedicalc 2000 software. We searched for patients hospitalised in years 20082017 in the Department of Surgery, Faculty of Medicine in Pilsen subjected to surgical revision of the abdominal cavity for intestinal trauma. RESULTS: Our set comprised 41 patients, including 30 men and 11 women. The mean age of the patients was 41 years, 4 of the patients were children. Twenty-three of the patients suffered from polytrauma, while 9 of the patients had a relatively isolated injury of either the small intestine or the colon. Six of the patients died. The small intestine was injured in 17 patients, the colon was injured in 14 patients and both were injured in 10 patients. The intestinal injury was diagnosed in 17 cases based on CT imaging (performed 31 times in total); 23 cases were diagnosed in the peroperative period. CONCLUSIONS: We assessed a set of patients with an intestinal injury in terms of specific diagnosis, severity of trauma, diagnostic process and treatment. The results are similar to the results of studies in large sets of patients. Even though imaging methods can help to reach the right diagnosis, they are insufficient as a sole diagnostic method, and physical examination plays a major role.
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Traumatismos Abdominais , Intestino Grosso , Traumatismo Múltiplo , Ferimentos não Penetrantes , Adulto , Criança , Feminino , Humanos , Intestino Grosso/lesões , Intestino Grosso/cirurgia , Masculino , Estudos Retrospectivos , Ferimentos não Penetrantes/cirurgiaRESUMO
OBJECTIVE: Many centers advocate use of triple-contrast (IV, oral, and rectal) CT for assessing hemodynamically stable patients with penetrating abdominopelvic trauma. Enteric contrast material has several disadvantages, leading our practice to pursue use of single-contrast (IV) CT. We conducted a retrospective review of electronic medical records at our institution to assess the accuracy of single-contrast CT for diagnosing bowel injuries in cases of penetrating abdominopelvic trauma. MATERIALS AND METHODS: We retrospectively reviewed patients who presented to our emergency department between January 1, 2004, and March 1, 2014, with penetrating abdominopelvic trauma, underwent an abdominopelvic CT, and had surgery performed thereafter. We reviewed pertinent emergency department records for details regarding the site of injury, the number of injuries per patient, and the type of weapon used. We correlated CT reports with operative notes for presence and sites of bowel injury. RESULTS: A total of 274 patients (median age, 27 years old) met our inclusion criteria; 77% had sustained gunshot wounds (GSWs). CT showed bowel injury in 173 cases; surgery revealed bowel injury in 162 cases. CT had 142 true-positive, 31 false-positive, 81 true-negative, and 20 false-negative cases, resulting in sensitivity of 88%, specificity of 72%, positive predictive value of 82%, and negative predictive value of 80% for detecting bowel injuries. CT had the highest sensitivity and specificity in patients with multiple GSWs (94% and 79%, respectively) and those with injuries to the stomach and rectum. CONCLUSION: Single-contrast CT can show bowel injuries in patients with penetrating abdominopelvic trauma with accuracy comparable with that reported for triple-contrast CT.
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Traumatismos Abdominais/diagnóstico por imagem , Tomografia Computadorizada por Raios X/métodos , Ferimentos Penetrantes/diagnóstico por imagem , Traumatismos Abdominais/cirurgia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Meios de Contraste , Serviço Hospitalar de Emergência , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Sensibilidade e Especificidade , Ferimentos por Arma de Fogo/diagnóstico por imagem , Ferimentos por Arma de Fogo/cirurgia , Ferimentos Penetrantes/cirurgiaRESUMO
STUDY OBJECTIVE: Fifty percent of laparoscopic bowel and vascular injuries occur at the time of entry. These serious complications can lead to significant morbidity and even mortality. This video demonstrates 3 techniques that have been developed to minimize the risk of these injuries during entry. DESIGN: Step-by-step description of 3 techniques that can be used as a highly reliable and safe method of obtaining intraperitoneal entry during laparoscopy. MEASUREMENTS AND MAIN RESULTS: Caudal displacement of the umbilicus before insertion of the veress needle allows for a median displacement of 6 cm between the site of entry and the common iliac vessels. An entry pressure of less than 9 mm Hg is suggestive of successful intraperitoneal entry. The left upper quadrant should be used in specific cases instead of the umbilicus as the point of entry for the veress needle. The use of a visualized trocarless cannula instead of a conventional primary trocar for entry after insufflation allows for real-time recognition of injury and converts linear penetrating force to radial torque. CONCLUSION: These 3 techniques can help decrease the risk and improve intraoperative recognition of serious bowel and vascular injuries during laparoscopy.
Assuntos
Perfuração Intestinal/prevenção & controle , Laparoscopia/efeitos adversos , Erros Médicos/prevenção & controle , Lesões do Sistema Vascular/prevenção & controle , Humanos , Insuflação/métodos , Intestinos/lesões , Laparoscopia/métodos , Agulhas , Segurança do Paciente , Pelve/cirurgia , Instrumentos Cirúrgicos , Umbigo/cirurgiaRESUMO
Bowel injury is a known inherent complication of minimally invasive gynecologic surgery; however, it does not automatically signify medical malpractice. Plaintiff attorneys representing patients seeking legal recourse from a bowel injury typically allege claims of intraoperative negligence, delay in diagnosis, or lack of informed consent in an effort to circumvent the assertion that it is a known inherent complication. In addition, damage awards in bowel injury lawsuits can easily exceed the amount covered by the policy limits of a medical malpractice insurance plan, leaving the gynecologist financially responsible for the difference. Therefore, it is crucial to understand when it may be appropriate to consent to a settlement offer, which can relieve the gynecologist from financial liability for amounts awarded above the medical malpractice policy limits. The purpose of this medical-legal review is to make minimally invasive gynecologic surgeons more aware of the legal strategies used by plaintiff attorneys representing patients who have incurred bowel injuries, and how to limit liability in lawsuits.