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Abstract
There has been a rapid increase in the use of laparoscopy in general surgery over recent years. However in the field of trauma its role has not been defined and its regular use remains limited to a select group of enthusiasts. We present a review of the current literature on laparoscopic surgery in trauma including therapeutic procedures and a brief synopsis of the alternative methods of investigation for abdominal injury, and our interpretation of the current role of laparoscopic surgery in trauma today.
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Affiliation(s)
- Adam J Brooks
- Johannesburg Hospital Trauma Unit, Department of Surgery, University of the Witwatersrand, South Africa
| | - Ken D Boffard
- Johannesburg Hospital Trauma Unit, Department of Surgery, University of the Witwatersrand, South Africa,
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The early management of gunshot wounds Part II: the abdomen, extremities and special situations. TRAUMA-ENGLAND 2016. [DOI: 10.1177/1460408607084151] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The management of gunshot wounds of the abdomen and extremities is evolving with centres who treat large volumes of such injuries tending to the application of a policy of selective non-operative management. This article discusses the management of gunshot wounds to the abdomen and extremities and reviews the evidence supporting these changing practices. Special situations such as wounding by shotguns or air rifles are also examined as are the special considerations needed when dealing with the gunshot injured pregnant women or in a child.
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Gad MA, Saber A, Farrag S, Shams ME, Ellabban GM. Incidence, patterns, and factors predicting mortality of abdominal injuries in trauma patients. NORTH AMERICAN JOURNAL OF MEDICAL SCIENCES 2012; 4:129-34. [PMID: 22454826 PMCID: PMC3309620 DOI: 10.4103/1947-2714.93889] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Background: Abdominal trauma is a major public health problem for all nations and all socioeconomic strata. Aim: This study was designed to determine the incidence and patterns of abdominal injuries in trauma patients. Materials and Methods: We classified and identified the incidence and subtype of abdominal injuries and associated trauma, and identified variables related to morbidity and mortality. Results: Abdominal trauma was present in 248 of 300 cases; 172 patients with blunt abdominal trauma and 76 with penetrating. The most frequent type of abdominal trauma was blunt trauma; its most common cause was motor vehicle accident. Among patients with penetrating abdominal trauma, the most common cause was stabbing. Most abdominal trauma patients presented with other injuries, especially patients with blunt abdominal trauma. Mortality was higher among penetrating abdominal trauma patients. Conclusions: Type of abdominal trauma, associated injuries, and Revised Trauma Score are independent risk factors for mortality in abdominal trauma patients.
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Affiliation(s)
- Mohammad A Gad
- Department of Surgery, Suez Canal University, Ismailia, Egypt
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Selective nonoperative management of anterior abdominal stab wounds: 1992-2008. ACTA ACUST UNITED AC 2011; 70:408-13; discussion 413-4. [PMID: 21307742 DOI: 10.1097/ta.0b013e31820b5eb7] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The use of selective nonoperative management for anterior abdominal stab wounds has evolved into a readily accepted practice. Multiple reports have shown this strategy to be both safe and effective. However, there is a paucity of long-term studies. METHODS A retrospective review was performed of all trauma patients presenting for anterior abdominal stab wounds at a Level I trauma center during a 17-year time period. Primary outcomes were the percentage of patients undergoing an exploratory laparotomy and the negative laparotomy rate. RESULTS A total of 7,033 patients sustained a stab wound with 1,961 involving the anterior abdomen. The percentage of patients undergoing exploratory laparotomy decreased during the study period from 64.8% to 37.6% (overall 45.8%). The negative laparotomy rate decreased from 21.3% to 8.6% (overall 18.7%). The negative laparotomy rate of patients who underwent exploratory laparotomy immediately did not change over time (13.8%), whereas the negative laparotomy rate of those patients who underwent exploratory laparotomy in a delayed fashion decreased from 25.0% to 6.25%. The overall mortality was 1.9%, with 6.2% mortality for patients undergoing an immediate laparotomy, 0.7% for patients undergoing a delayed laparotomy, and 0.0% for patients managed nonoperatively (p<0.04). The mean length of hospital stay was 6.6 days±0.5 days, with a mean of 9.4 days±0.9 days in patients undergoing an immediate laparotomy, 8.1 days±0.5 days in patients undergo a delayed laparotomy, and 3.8 days±0.2 days in patients managed nonoperatively (p<0.001). CONCLUSIONS Selective nonoperative management for stab wounds to the anterior abdomen is associated with a decreased operative rate and decreased negative laparotomy rate over time. Selective nonoperative management is both safe and effective for anterior abdominal stab wounds.
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Clarke DL, Allorto NL, Thomson SR. An audit of failed non-operative management of abdominal stab wounds. Injury 2010; 41:488-91. [PMID: 19913226 DOI: 10.1016/j.injury.2009.10.022] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2009] [Revised: 10/13/2009] [Accepted: 10/13/2009] [Indexed: 02/02/2023]
Abstract
UNLABELLED Selective non-operative management based on clinical assessment has been shown to be a generally safe approach in the management of penetrating stab wounds of the torso. However there will be a subset of patients who fail selective non-operative management. This audit focuses on the failures. METHODS The metropolitan surgical service in Pietermaritzburg covers 3 hospitals. At the weekly metropolitan morbidity and mortality meeting all trauma patients are reviewed. All cases of failed selective non-operative management of penetrating abdominal stab wounds are discussed. Failed non-operative management is usually defined as any patient who ultimately requires surgical exploration. We do not subscribe to this as we feel as long as the need for surgical intervention is recognised within a short period of time (<12h) there is little additional morbidity. Recognition of the need for surgical intervention after 12h would be regarded by us as failed non-operative management as we feel the risk of delay associated morbidity begins to increase significantly after this time. RESULTS A total of 340 patients with a penetrating anterior abdominal stab wound were managed over the 2 year period under review. A total of 192 (56%) of these patients were subjected to mandatory laparotomy. Of these mandatory laparotomies 98% were positive. The remaining 148 (44%) patients were observed. Of the 148 observed patients a total of 30 (20%) subsequently underwent surgery. A total of 13 patients were only taken to surgery after 12h of observation. In this group of 13 patients the average delay between admission and recognition of injury was 40 h. There were six gastric injuries, one pyloric and pancreatic injury, two gallbladder injuries, one liver, one colon and two small bowel injuries. There were no deaths. 9 patients recovered with no additional morbidity. In the remainder, morbidity included, relaparotomy (1), open abdomen (1), renal failure (1) and prolonged stay in ICU (3). CONCLUSION Clinical assessment accurately predicts the need for mandatory laparotomy following a stab wound to the torso. In patients who do not meet the indications for mandatory laparotomy and who are subjected to non-operative management 20% will come to surgery. A subgroup may only be recognised as requiring surgery after more than 12h. These patients are at risk of delay associated morbidity. There are particular anatomical sites and structures which are prone to error.
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Affiliation(s)
- D L Clarke
- Pietermaritzburg Metropolitan Complex, Department of General Surgery, University of Kwa-Zulu Natal, Nelson R Mandela School of Medicine, South Africa.
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Sugrue M, Balogh Z, Lynch J, Bardsley J, Sisson G, Weigelt J. Guidelines for the management of haemodynamically stable patients with stab wounds to the anterior abdomen. ANZ J Surg 2007; 77:614-20. [PMID: 17635271 DOI: 10.1111/j.1445-2197.2007.04173.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Clinical practice guidelines have been shown to improve the delivery of care. Anterior abdominal stab wounds, although uncommon, pose a challenge in both rural and urban trauma care. A multidisciplinary working party was established to assist in the development of evidence-based guidelines to answer three key clinical questions: (i) What is the ideal prehospital management of anterior abdominal stab wounds? (ii) What is the ideal management of anterior abdominal stab wounds in a rural or urban hospital without an on-call surgeon? (iii) What is the ideal emergency management of stable patients with anterior abdominal stab wounds when surgical service is available? A systematic review, using Cochrane method, was undertaken. The data were graded by level of evidence as outlined by the Australian National Health and Medical Research Council. Stable patients with anterior abdominal stab wounds should be transported to the hospital without delay. Any interventions deemed necessary in prehospital care should be undertaken en route to hospital. In rural hospitals with no on-call surgeon, local wound exploration (LWE) may be undertaken by a general practitioner if confident in this procedure. Otherwise or in the presence of obvious fascial penetration, such as evisceration, the patient should be transferred to the nearest main trauma service for further management. In urban hospitals the patient with omental or bowel evisceration or generalized peritonitis should undergo urgent exploratory laparotomy. Stable patients may be screened using LWE. Abdominal computed tomography scan and plain radiographs are not indicated. Obese and/or uncooperative patients require a general anaesthetic for laparoscopy. If there is fascial penetration on LWE or peritoneal penetration on laparoscopy, then an urgent laparotomy should be undertaken. The developed evidence-based guidelines for stable patients with anterior abdominal stab wounds may help minimize unnecessary diagnostic tests and non-therapeutic laparotomy rates.
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Affiliation(s)
- Michael Sugrue
- Trauma Department, Liverpool Hospital, Sydney, New South Wales, Australia.
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Tsikitis V, Biffl WL, Majercik S, Harrington DT, Cioffi WG. Selective clinical management of anterior abdominal stab wounds. Am J Surg 2004; 188:807-12. [PMID: 15619504 DOI: 10.1016/j.amjsurg.2004.08.046] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2004] [Revised: 08/07/2004] [Accepted: 08/07/2004] [Indexed: 11/21/2022]
Abstract
BACKGROUND The optimal management of clinically stable patients with anterior abdominal stab wounds (AASWs) is debated. We implemented a protocol of serial clinical assessments to determine the need for laparotomy. The purpose of this study was to determine whether the approach is safe and effective. METHODS Records of patients sustaining AASWs from 1999 to 2003 were reviewed. RESULTS Seventy-seven patients sustained AASWs. Twenty-five were taken directly to the operating room because of hypotension (5), evisceration (7), or peritonitis (15). Seventeen patients had diagnostic peritoneal lavage (DPL) for associated thoracoabdominal wounds and 5 had local wound exploration (LWE) off protocol. The remaining 30 patients were managed with serial clinical assessments and were discharged uneventfully. CONCLUSION Patients sustaining AASWs who present without hypotension, evisceration, or peritonitis may be managed safely under a protocol of serial clinical evaluations. This approach should be compared with LWE/DPL in a prospective, randomized multicenter trial.
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Affiliation(s)
- Vassiliki Tsikitis
- Division of Trauma and Surgical Critical Care, Rhode Island Hospital/Brown Medical School, 593 Eddy Street, APC 443, Providence, RI 02903, USA
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Shanmuganathan K, Mirvis SE, Chiu WC, Killeen KL, Hogan GJF, Scalea TM. Penetrating torso trauma: triple-contrast helical CT in peritoneal violation and organ injury--a prospective study in 200 patients. Radiology 2004; 231:775-84. [PMID: 15105455 DOI: 10.1148/radiol.2313030126] [Citation(s) in RCA: 155] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
PURPOSE To assess the accuracy of computed tomography (CT) in demonstrating the presence or absence of peritoneal violation and type of intraperitoneal organ injury, if any, in hemodynamically stable patients with penetrating torso trauma but without definite peritoneal signs or radiographic evidence of free intraperitoneal air. MATERIALS AND METHODS During a 29-month period, helical CT with oral, rectal, and intravenous contrast material (triple-contrast) was performed in 200 hemodynamically stable patients, including 169 men (age range, 15-85 years; mean age, 31 years) and 31 women (age range, 17-45 years; mean age, 28 years) with penetrating torso trauma. The study group included 86 patients with gunshot wounds, 111 with stab wounds, and three impaled by sharp objects. CT scans were evaluated prospectively by three trauma radiologists for evidence of peritoneal violation to determine injury to intra- or retroperitoneal solid organs, bowel, mesentery, vascular structures, diaphragm, and urinary tract. Sensitivity, specificity, and accuracy of CT in the diagnosis of peritoneal violation were determined. RESULTS CT findings aided diagnosis of peritoneal violation in 34% of patients (68 of 200) and were negative for peritoneal violation in 66% of patients (132 of 200). Two patients with negative CT findings failed to improve with observation and underwent therapeutic laparotomy. CT had 97% sensitivity (66 of 68 findings), 98% specificity (130 of 132 findings), and 98% accuracy (196 of 200 findings) for peritoneal violation. CT aided diagnosis of 28 hepatic, 34 bowel or mesenteric, seven splenic, and six renal injuries. Laparotomy based on CT findings in 38 patients was considered therapeutic in 87% (33 of 38) and nontherapeutic in 8% (three of 38) and had negative results in 5% (two of 38). CONCLUSION Triple-contrast helical CT accurately demonstrates peritoneal violation and visceral injury in patients with penetrating torso wounds.
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Affiliation(s)
- K Shanmuganathan
- Department of Diagnostic Radiology and Maryland Shock-Trauma Center, University of Maryland Medical Center, 22 S Greene Street, Baltimore, MD 21201, USA.
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Leppäniemi A, Haapiainen R. Diagnostic Laparoscopy in Abdominal Stab Wounds: A Prospective, Randomized Study. ACTA ACUST UNITED AC 2003; 55:636-45. [PMID: 14566116 DOI: 10.1097/01.ta.0000063000.05274.a4] [Citation(s) in RCA: 84] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND The optimal strategy for identifying patients with abdominal stab wounds requiring surgical repair has not been defined. The potential benefits of diagnostic laparoscopy by incorporating it into the routine diagnostic workup of patients with anterior abdominal stab wounds was evaluated in a two-layer, randomized study. METHODS From May 1997 through January 2002, stable patients without peritonitis but with demonstrated peritoneal violation were randomized (A) to exploratory laparotomy (AEL) (n = 23) or diagnostic laparoscopy (ADL) (n = 20). Simultaneously, patients with equivocal peritoneal violation on local wound exploration were randomized (B) to diagnostic laparoscopy (BDL) (n = 28) or expectant nonoperative management (BNOM) (n = 31). Hospital morbidity, length of stay, and costs were primary endpoints, with postdischarge disability being a secondary endpoint. RESULTS In patients with peritoneal penetration (AEL vs. ADL), there were minimal differences in the therapeutic operation rate (8 of 23 [AEL] vs. 8 of 20 [ADL], p = 0.761), mortality (none), morbidity (3 of 23 vs. 2 of 20, p = 0.999), hospital stay (mean +/- SD) (5.7 +/- 2.5 vs. 5.1 +/- 4.0 days, p = 0.049), hospital costs (4.6 +/- 1.3 vs. 4.8 +/- 1.9 x 1,000 EUR, p = 0.576), and length of sick leave (34 +/- 12 vs. 29 +/- 11 days, p = 0.305). In patients with equivocal peritoneal penetration (BDL vs. BNOM), laparoscopy found more mostly minor organ injuries (7 of 28 [BDL] vs. 1 of 31 [BNOM], p = 0.022) with no significant difference in therapeutic operations (3 of 28 vs. 1 of 31, p = 0.337) or morbidity (3 of 28 vs. 0 of 31, p = 0.101), but was associated with increased length of stay (2.6 +/- 2.1 vs. 1.9 +/- 1.8 days, p = 0.022), hospital costs (4.2 +/- 1.3 vs. 1.5 +/- 1.1 x 1,000 EUR, p = 0.000), and sick leave requirements (18 of 23 vs. 8 of 28 of eligible patients, p = 0.001). CONCLUSION In patients with demonstrated peritoneal violation, laparoscopy offers little benefit over exploratory laparotomy. In patients with equivocal peritoneal penetration on local wound exploration, laparoscopy detects more mostly minor organ injuries than expectant nonoperative management but is associated with increased hospital stay, costs, and sick leave requirements. Overall, diagnostic laparoscopy cannot be recommended as a routine diagnostic tool in anterolateral abdominal and thoracoabdominal stab wounds.
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Affiliation(s)
- Ari Leppäniemi
- Department of Surgery, University of Helsinki, Helsinki, Finland.
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Abstract
BACKGROUND Missed diaphragmatic perforation caused by penetrating trauma can lead to subsequent strangulation of a hollow viscus, which has prompted the use of invasive diagnostic procedures to exclude occult diaphragmatic injuries in asymptomatic, high-risk patients. The objective of this study was to determine the incidence of occult diaphragmatic injuries caused by stab wounds of the lower chest and upper abdomen, and to examine the natural history and consequences of missed diaphragmatic injuries. METHODS On the basis of patient data from two previous randomized studies from our institution, a retrospective analysis was performed on 97 patients treated for anterior stab wounds located between the nipple line, the umbilical level, and the posterior axillary lines not having indications for immediate surgical exploration. The patients were divided into two groups on the basis of their initial randomized management (open or laparoscopic exploration vs. expectant observation). RESULTS In the exploration group (n = 47), four diaphragmatic injuries (9%) were detected (three left-sided and one right-sided). Excluding patients with associated injuries requiring surgical repair, the incidence of occult diaphragmatic injuries was 3 of 43 (7%). In the observation group (n = 50), there were two patients (4%) with delayed presentation of missed left-sided diaphragmatic injury 2 and 23 months later, respectively. Both injuries resulted from stab wounds of the left flank and presented with herniation of the stomach or small bowel and colon. The overall incidence of occult diaphragmatic injuries in left-sided thoracoabdominal stab wounds was 4 of 24 (17%), and was much lower after stab wounds of left epigastrium (0%), right lower chest (0%), and right epigastrium (4%). CONCLUSION In asymptomatic patients with anterior or flank stab wounds of the lower chest or upper abdominal area, the risk of an occult diaphragmatic injury is approximately 7% which, if undetected, is associated with a high risk of subsequent hollow viscus herniation. Exclusion of an occult diaphragmatic injury with invasive diagnostic methods, such as laparoscopy or thoracoscopy, should be considered at least in left-sided stab wounds of the lower chest.
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Affiliation(s)
- Ari Leppäniemi
- Department of Surgery, University of Helsinki, Helsinki, Finland.
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Gonzalez RP, Turk B, Falimirski ME, Holevar MR. Abdominal stab wounds: diagnostic peritoneal lavage criteria for emergency room discharge. THE JOURNAL OF TRAUMA 2001; 51:939-43. [PMID: 11706344 DOI: 10.1097/00005373-200111000-00019] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To prospectively evaluate a method for management of abdominal stab wounds that allows for immediate emergency room discharge. METHODS Anterior abdominal stab wound patients were prospectively placed in a study trial during a 48-month period. Consent was obtained for all patients before study entry. Anatomic boundaries for abdominal stab wounds were costal margins, inguinal ligaments, and anterior axillary lines. Hemodynamically stable patients with negative physical examinations were entered in the study and evaluated with closed diagnostic peritoneal lavage (DPL). Patients with DPL results less than 1000 RBCs/mm3 were sent home. Patients with DPL results greater than 1000 RBCs/mm3 (including gross blood) were admitted for observation. Hemodynamically stable patients with evisceration and no abdominal tenderness had the viscera replaced in the emergency room. Eviscerated patients did not undergo DPL and were admitted for observation. Patients that presented with hemodynamic instability or peritonitis were not entered in the study and underwent immediate surgical intervention. RESULTS Ninety hemodynamically stable patients were entered in the study. Forty-four (49%) patients had DPL < 1000 RBCs/mm3, 34 of which were discharged home. Of the 10 admissions that qualified for discharge, 4 were admitted due to elevated ethanol levels and no family assistance, 3 were admitted to psychiatry, and 3 required other surgical procedures. No patient with DPL < 1000 RBCs/mm3 required laparotomy or had complications associated with their stab wounds. Thirty-eight (42%) patients were observed because DPL counts were greater than 1000 RBCs/mm3. Eight (21%) of these patients developed positive physical examinations that prompted exploratory laparotomy, of which five (63%) were therapeutic. There were no complications associated with delayed laparotomy. Four (4%) patients had DPL results greater than 500 WBCs/mm3, all of which underwent immediate exploratory laparotomy. Four (4%) patients presented with evisceration, one of which underwent therapeutic laparotomy. CONCLUSION Abdominal stab wound patients that are hemodynamically stable can be safely sent home from the emergency room when DPL counts are less than 1000 RBCs/mm3. Observation of hemodynamically stable patients allows for low laparotomy rates with minimal morbidity.
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Affiliation(s)
- R P Gonzalez
- Department of Surgery, University of South Alabama Medical Center, Mobile 36617-2293, USA.
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DeMaria EJ, Dalton JM, Gore DC, Kellum JM, Sugerman HJ. Complementary roles of laparoscopic abdominal exploration and diagnostic peritoneal lavage for evaluating abdominal stab wounds: a prospective study. J Laparoendosc Adv Surg Tech A 2000; 10:131-6. [PMID: 10883989 DOI: 10.1089/lap.2000.10.131] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE To determine the roles of laparoscopic abdominal exploration (LE) and diagnostic peritoneal lavage (DPL) in the evaluation of abdominal stab wounds, we prospectively compared LE with mandatory celiotomy (MC) in 76 patients having anterior abdominal stab wounds penetrating the fascia over a 22-month period. PATIENTS AND METHODS Twenty-two patients underwent emergency celiotomy. The remaining patients were subjected to DPL and assigned to treatment by either celiotomy or initial LE with subsequent conversion to open exploration at the discretion of the attending surgeon. RESULTS Laparotomy was avoided in 55% of the 31 patients undergoing initial laparoscopy, and this group demonstrated a significant decrease in the incidence of nontherapeutic celiotomy, from 19% to 57% (P < 0.05), as well as decreased length of hospital stay (4 +/- 0.6 v 5.9 +/- 0.4 days; P < 0.05), and total hospital cost ($6119 +/- 756 v $8312 +/- 627; P < 0.05). There were no missed intraabdominal injuries or morbidity from laparoscopy identified in follow-up. The DPL (N = 36) was positive in 11 of the 12 patients with injury requiring surgical repair and was negative in 16 of the 25 patients not requiring repair. The sensitivity and specificity of DPL were 0.91 and 0.64 compared with 1.0 and 0.74 for laparoscopy. CONCLUSIONS An algorithm to evaluate stable patients with anterior abdominal stab wounds and minimize overall costs of care, incidence of nontherapeutic celiotomy, and rate of missed injuries is suggested consisting of DPL followed by observation in patients with negative DPL and by laparoscopy in patients with positive DPL. Wounds to the thoracoabdominal region may be best evaluated by initial LE, as diaphragmatic wounds may result in a false-negative DPL.
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Affiliation(s)
- E J DeMaria
- Medical College of Virginia, Virginia Commonwealth University, Richmond, USA.
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Kirton OC, Wint D, Thrasher B, Windsor J, Echenique A, Hudson-Civetta J. Stab wounds to the back and flank in the hemodynamically stable patient: a decision algorithm based on contrast-enhanced computed tomography with colonic opacification. Am J Surg 1997; 173:189-93. [PMID: 9124624 DOI: 10.1016/s0002-9610(96)00010-4] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
PURPOSE The authors wanted to determine whether contrast-enhanced computed tomography (CE-CT) with colonic opacification is an accurate tool to triage hemodynamically stable victims of stab wounds to the flank and back. PATIENTS AND METHODS One hundred forty-five consecutive patients were categorized as low-risk ( penetration superficial to the deep fascia) or high-risk (penetration beyond the deep fascia) based on CE-CT findings. RESULTS There were no significant differences in admission vital signs, Glasgow Coma Scale, or complete blood counts between low- and high-risk groups. None of the 92 low-risk patients required surgery or had sequelae. Six of the 53 high-risk patients underwent surgery, 2 based on initial CE-CT, 4 due to evolving clinical signs. The CE-CT correctly predicted surgical findings in all cases. CONCLUSIONS Hemodynamically stable patients with stab wounds to the back and/or flank can be successfully triaged based on CE-CT findings. Low-risk patients may be discharged immediately. High-risk patients may have a discharge decision implemented at 24 hours.
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Affiliation(s)
- O C Kirton
- Department of Surgery, Division of Trauma University of Miami/Jackson Memorial Medical Center, Florida 33101, USA
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Tandberg D, Van Osten K, Cheney PR, Demarest GB. Bedside visual colorimetry of peritoneal lavage fluid in abdominal trauma patients. Am J Emerg Med 1992; 10:439-44. [PMID: 1642708 DOI: 10.1016/0735-6757(92)90072-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Affiliation(s)
- D Tandberg
- Department of Emergency Medicine, University of New Mexico School of Medicine, Albuquerque 87131-5246
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