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A rare cause of acute abdominal pain: Actinomyces infection of colon mimicking a malignant neoplasm due to intrauterine device. ULUS TRAVMA ACIL CER 2022; 28:537-540. [PMID: 35485507 PMCID: PMC10520999 DOI: 10.14744/tjtes.2020.45672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 07/12/2020] [Indexed: 11/20/2022]
Abstract
Actinomycosis is a rare, chronic granulomatous disease that is challenging to diagnose because the clinical symptoms and signs are nonspecific. Usage of intrauterine device (IUD) or being immunocompromised is facilitating factors. Clinical and radiological findings can mimic malignant neoplasm, inflammatory bowel disorder, or acute diverticulitis. We report a case of actinomyces infection of the colon secondary to IUD, which is a rare cause of acute abdominal pain and can mimic a malignant neoplasm. We also provide a review of the literature. Unnecessary surgery can be avoided with the correct diagnosis of granulomatous infectious diseases that can be treated with antibiotics.
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Can Neoadjuvant Rectal Cancer (NAR) Score As A Survival Predictor after Short Course Radiotherapy? Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.2137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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3
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Importance of knowledge of the management of traumatic dental injuries in emergency departments. ULUS TRAVMA ACIL CER 2018; 24:136-144. [PMID: 29569685 DOI: 10.5505/tjtes.2017.57384] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Hospital emergency departments (EDs) are confronted with managing dental emergencies of both traumatic and non-traumatic origin. However, the literature suggests inadequate knowledge of the management of traumatic dental injuries (TDIs) among medical professionals. The aim of this study was to investigate the knowledge and attitudes regarding management of TDIs among Istanbul ED physicians. METHODS Surveys were distributed to emergency departments (ED) directors and their physicians. The survey contained questions about their characteristics and tested their knowledge of managing dental trauma. RESULTS A total of 126 surveys (13 ED directors and 113 physicians) were returned and included in the analysis. ED physician's knowledge of the appropriate management of crown fractures and avulsion was generally good (p=0.221), but poor for luxation injuries (p=0.0001). Physicians were more likely to have a better knowledge about permanent teeth than about primary teeth (p=0.027). CONCLUSION Education, monitoring, improved availability of resources, and disciplinary measures in cases of poor compliance are necessary to improve TDI management in hospitals, especially among physicians.
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The Quality of Life Comparison After Neoadjuvant Two Weeks of Intermediate Course and Long Course Chemoradiation Therapy in Local Advanced Rectal Cancer. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Abstract
PURPOSE Acute mesenteric ischaemia (AMI) accounts for about 1:1000 acute hospital admissions. Untreated, AMI will cause mesenteric infarction, intestinal necrosis, an overwhelming inflammatory response and death. Early intervention can halt and reverse this process leading to a full recovery, but the diagnosis of AMI is difficult and failure to recognize AMI before intestinal necrosis has developed is responsible for the high mortality of the disease. Early diagnosis and prompt treatment are the goals of modern therapy, but there are no randomized controlled trials to guide treatment and the published literature contains a high ratio of reviews to original data. Much of that data comes from case reports and often small, retrospective series with no clearly defined treatment criteria. METHODS A study group of the European Society for Trauma and Emergency Surgery (ESTES) was formed in 2013 with the aim of developing guidelines for the management of AMI. A comprehensive literature search was performed using the Medical Subject Heading (MeSH) thesaurus keywords "mesenteric ischaemia", "bowel ischaemia" and "bowel infarction". The bibliographies of relevant articles were screened for additional publications. After an initial systematic review of the literature by the whole group, a steering group formulated questions using a modified Delphi process. The evidence was then reviewed to answer these questions, and recommendations formulated and agreed by the whole group. RESULTS The resultant recommendations are presented in this paper. CONCLUSIONS The aim of these guidelines is to provide recommendations for practice that will lead to improved outcomes for patients.
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The role of colorectal stent placement in the management of acute malignant obstruction. ULUS TRAVMA ACIL CER 2015; 20:23-7. [PMID: 24639311 DOI: 10.5505/tjtes.2014.39596] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND In recent decades, the use of colorectal stents for palliation or as a bridge to surgery in acute malignant colorectal obstruction has increased. We aimed to evaluate the technical and clinical efficacy, safety and clinical outcomes of endoscopic stenting for the relief of acute colorectal obstruction secondary to cancer. METHODS From March 2006 to December 2012, among 100 patients with acute malignant colorectal obstruction, stenting procedures were performed on 42 patients for relief of obstruction. Uncovered self-expanding metal stents (SEMS) were placed endoscopically under fluoroscopic guidance in all patients. Using the patient database, a review was conducted to determine the effectiveness of the procedure and the short- and long-term complications. RESULTS Stent placement was technically successful in 39/42 (92.8%) and clinically successful in 38/42 (90.4%) patients. Sixteen patients later underwent an elective surgical resection, and in 26 patients with metastatic disease or comorbidity, stent placement was palliative. Complications occurred in 10 (23.8%) patients, and the most common was tenesmus (n=3). Migration, bleeding, and recto-sigmoid perforation occurred in two patients each. Stent obstruction due to fecal impaction was seen in one case. CONCLUSION Stent placement for colorectal obstruction is an effective and relatively safe procedure, with minor complications. It not only allows subsequent elective resection, but is also definitive for palliative treatment in patients with obstructive colorectal cancer.
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Role of red blood cell scintigraphy for determining the localization of gastrointestinal bleeding. ULUS TRAVMA ACIL CER 2014; 18:225-30. [PMID: 22864714 DOI: 10.5505/tjtes.2012.55553] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND We aimed to evaluate the role of Tc-99m labeled red blood cell (RBC) scintigraphy for determination of localization of gastrointestinal system (GIS) bleeding. METHODS Fifty-seven cases (27 females, 30 males; mean age 43.9±24; range 1 to 91 years) who referred to our clinic between 1995-2010 were evaluated for determination of localization of GIS bleeding with RBC scintigraphy. Prior to scintigraphy, gastroscopy in 51, colonoscopy in 45, and angiography in 9 patients were performed. RESULTS RBC scintigraphies were positive and negative in 31 and 26 patients, respectively. Positive scintigraphic findings were obtained within the 1st hour of dynamic imaging in 19 patients, within the 1st-4th hour static images in 7, and within the 4th-24th hour images in 5 patients. Fourteen patients underwent surgical exploration. In 13 patients, the surgery confirmed the diagnosis by RBC scintigraphy (accuracy: 92.8%). Of 43 patients without surgical exploration, 12 had anemia due to iron deficiency and their scintigraphic evaluation were negative. Four patients died and in 27 patients, GIS bleeding ceased spontaneously or with conservative measures. CONCLUSION Scintigraphy should be the primary tool for accurate diagnosis of patients with active GIS bleeding. Positive dynamic images obtained within the first hour of imaging may be more accurate for demonstrating bleeding localization and a good predictor of requirement of surgical exploration.
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Is Outpatient Follow-Up of Epiploic Appendagitis with NSAIDs Alone and Noantibiotics Possible? ACTA ACUST UNITED AC 2014. [DOI: 10.4236/ojgas.2014.44025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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ERCP without radiation during pregnancy in the minimal invasive world. Arch Gynecol Obstet 2013; 288:1275-8. [PMID: 23715923 DOI: 10.1007/s00404-013-2890-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2012] [Accepted: 05/07/2013] [Indexed: 12/13/2022]
Abstract
BACKGROUND The current guidelines recommend endoscopic retrograde cholangiopancreatography (ERCP) procedures in pregnant women with minimal radiation exposure. Regarding the safety of ERCP during pregnancy, data are limited in the literature. In this study, we report our experience with five ERCP procedures performed in five pregnant women without radiation at a single tertiary health center. METHODS Between May 2007 and February 2012, five pregnant patients underwent ERCP without radiation, analyzed retrospectively. Clinical disease was confirmed with either pre-procedure ultrasonography and magnetic resonance cholangiopancreatography in all patients. In all cases, selective deep cannulation was performed and confirmed by the aspiration and/or direct visualization of the bile. The data regarding laboratory, ultrasonography, magnetic resonance imaging, endoscopic findings, and clinical course of the patients were analyzed. Fetal complications were noted at delivery and 30 days postdelivery follow-up. RESULTS The mean patient age was 26 years (22-33) and the mean duration of pregnancy was 20 weeks (12-32). In all cases, no secondary ERCP procedures were needed. Also, no maternal and fetal adverse events and complications were determined after the procedures or on follow-up. All stages of the procedure including cannulation, sphincterotomy, and stone extraction were performed without the use of fluoroscopy. CONCLUSION As far we know, there is no report in the literature regarding the failure of endoscopic retraction of stones without fluoroscopy during pregnancy. Our series notes that ERCP is safe and prevents recurrent biliary pancreatitis during pregnancy. Unfortunately, due to the small limited number of patient data, our study notes the requirement of further large randomized and controlled series.
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Anterior sacral meningocele in a patient with currarino syndrome as a cause of ileus. Br J Neurosurg 2013; 27:833-5. [DOI: 10.3109/02688697.2013.785476] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Local thrombolytic therapy in acute mesenteric ischemia. World J Emerg Surg 2013; 8:8. [PMID: 23394456 PMCID: PMC3626770 DOI: 10.1186/1749-7922-8-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2012] [Accepted: 01/29/2013] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The aim of the study was to evaluate the local thrombolytic therapy (LTT) in combination with laparoscopy, in management of acute mesenteric ischemia (AMI). METHODS From January 2000 to January 2010, patients who were admitted to the hospital with AMI due to acute arterial occlusion were analysed retrospectively. Patients presenting with acute abdomen with a suspicion of AMI were evaluated with computerized tomography angiography (CTA). Patients who had findigs of AMI on CTA, were underwent selective mesenteric angiography and LTT eventhough without peritoneal signs. LTT was carried out before or after laparoscopy or laparotomy, and initiated with recombinant plasminogen activator. RESULTS LTT was performed in 13 (17.1%), out of 76 patients. From the remaining patients, 56 underwent necrotic bowel resection and 7 underwent tromboembolectomy. The median age was 62 years (45-87). The median duration of symptoms was 24 h. Four (30.7%) patients presented within 24 h onset of symptoms, whilst 9 (69.3%) patients presented after 24 h onset of symptoms. There were 5 (39.5%) patients, who presented with abdominal pain without peritoneal signs on physical examination and 8 (61.5%) patients, who had peritoneal signs. The mortality rate was 20% (1/5) in the first group who presented without peritoneal signs, whilst it was 62.5% (5/8) in the remaining. CONCLUSION Early intervention in AMI is the key to better results. CTA combined with early laparoscopy and LTT may have beneficial effects at this setting.
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Falling television related child injuries in Turkey: 10-year experience. ULUS TRAVMA ACIL CER 2012; 18:61-4. [PMID: 22290052 DOI: 10.5505/tjtes.2011.54775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND We reviewed retrospectively TV-related injuries to determine the risk factors, type of injuries, and operative intervention(s) required in children injured by falling TVs. METHODS This was a retrospective descriptive study conducted on 42 pediatric patients who were admitted to Istanbul University, Istanbul Medical Faculty, Emergency Surgery Department. Case notes included all demographic and injury details, TV and TV-related furniture type, mechanism of injury, Pediatric Trauma Score (PTS), Pediatric Glasgow Coma Scale (PGCS), length of hospital stay, need for intensive care unit assessments, and management plans. RESULTS More than 65% of the children were aged 1 to 3 years. The injury rate was higher for boys (66.7%) than girls (33.3%). Of the 42 patients identified, 17 (40.5%) sustained only head injuries, with almost half of these having a definite traumatic brain injury; 6 (14.3%) had only thoracic injury, and 4 (9.5%) had only limb injury. The PGCS ranged from 3 to 15, with a mean of 7. The PTS ranged from -6 to 12, with a mean of 9. Five children (11.9%), all aged 2 years or younger, died in the hospital as a result of the TV-related injury, all sustaining head and thorax injuries, which are reflected in a significantly lower PTS and lower PGCS on admission compared with older children. TV falls on to children often occur because of unstable supports, with dressers and shelves being the most common. The most common mechanism of injury (71.4%) among all age groups was fall/tipping of furniture. Pulling the furniture onto oneself (19%) was the second most frequent mechanism of injury. CONCLUSION Injuries related to TV falls can lead to significant morbidity and mortality in children. As they are preventable injuries, restricted activity and improved supervision of children around the TV can potentially lead to fewer incidences.
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Reconstruction of complex groin defects with inferior epigastric artery-based rectus abdominis muscle flaps: report of two cases. ULUS TRAVMA ACIL CER 2011; 17:273-6. [PMID: 21935809 DOI: 10.5505/tjtes.2011.32848] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Because the extremities are dependent on a single vascular supply, namely the brachial and femoral arteries, injuries around the girdles are challenging, and may contribute to high morbidity rates such as extremity loss, or even mortality due to bleeding, sepsis or vascular compromise. The reconstruction or aided closure of these regions may present additional technical difficulties in the presence of a vascular injury that complicates the use of a microvascular-free transfer, which sometimes may be needed to cover the exposed vessels, bones, tendons, and cartilages whenever the neighboring skin and subcutaneous tissue are inadequate or demised. In these circumstances, pedicled regional flaps of muscular or musculocutaneous consistency (especially if a bulk or rich vascular tissue is needed) would be an alternative. In this report, we present two cases that underwent femoral artery repair via saphenous vein grafting in the vascular surgery clinic followed by our inferiorly based pedicled rectus abdominis muscle flap coverage procedure.
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Nutritional support in patients with gastrointestinal fistula. Eur J Trauma Emerg Surg 2011; 37:227. [DOI: 10.1007/s00068-011-0105-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2011] [Accepted: 02/28/2011] [Indexed: 11/24/2022]
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Liver abscess due to Yersinia bacteremia in a well-controlled type I diabetic patient. ENDOKRYNOLOGIA POLSKA 2011; 62:357-360. [PMID: 21879478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Yersiniae enterocolitica, a gram negative rod-like organism, causes terminal ileitis and mesenteric adenitis in adolescents and adults. Some forms present with liver and spleen abscesses and have worse prognosis. We report a type 1 diabetic patient with a liver abscess mimicking metastatic liver disease who was successfully treated with percutaneous drainage and antibiotic administration; culture from blood was positive for Yersinia enterocolitica, but drainage material from the liver abscess did not yield a positive result for Yersinia enterocolitica. Although the prognosis is not good in such cases, with high mortality rates, our patient recovered from the disease with appropriate treatment.
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Selective conservative management of penetrating hollow viscus injuries: a report of three cases. Acta Chir Belg 2010; 110:479-83. [PMID: 20919674 DOI: 10.1080/00015458.2010.11680660] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
In this manuscript, we report three cases of penetrating abdominal injury: one with pellet injury, one with pellet injury after a bomb explosion and one with gunshot injury. All three patients were successfully managed nonoperatively. A 30-year-old male was admitted to our trauma and emergency service with a pellet injury. His physical examination revealed multiple pellet injuries in the left upper abdominal quadrant, left hemithorax, left axilla, dorsal side of the abdomen, left upper extremity, and left gluteus. The second case was a 16-year-old male admitted with a shrapnel injury after a bomb explosion. His physical examination revealed multiple shrapnel injuries in the thoracal and abdominal regions, extremities and left eye. The third case was a 30-year-old male admitted with gunshot and stab wound injury. He had multiple stab wound injuries in both lower extremities and a gunshot wound in the left posterosuperior hemithorax, left upper abdomen and left dorsolumbar region. All these cases were treated non-operatively. We advocate a policy of selective conservatism based on careful initial and subsequent serial clinical examinations and imaging techniques as needed.
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Analyses of clinical prognostic factors in operated traumatic acute subdural hematomas. ULUS TRAVMA ACIL CER 2010; 16:233-236. [PMID: 20517749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
BACKGROUND Traumatic acute subdural hematoma is the most lethal of all head injuries. METHODS In this study, 113 patients with the diagnosis of posttraumatic acute subdural hematoma, who were operated between 1998 and 2006, were reviewed retrospectively. Statistical analysis was performed to detect any effects of the variables of age, Glasgow Coma Scale (GCS) score on admission, time interval between the trauma and operation, and abnormality in the pupil reaction on the disease mortality and morbidity. RESULTS Results obtained in the study are discussed and compared with the related current literature. The overall mortality in 113 patients was 56.6%. CONCLUSION According to the results, the most important determinants of the prognosis are GCS score of the patient on admission, abnormality in pupil reaction, timing of the operation, and the patient's age.
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Case report of severe metabolic alkalosis: life-compatible new level. THE JOURNAL OF TRAUMA 2010; 68:E61-E63. [PMID: 20220402 DOI: 10.1097/ta.0b013e31816927b4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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[Venous thromboembolism prophylaxis methods in trauma and emergency surgery intensive care unit patients: low molecular weight heparin versus elastic stockings + intermittent pneumatic compression]. ULUS TRAVMA ACIL CER 2010; 16:130-134. [PMID: 20517766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
BACKGROUND We aimed to evaluate the efficacy and safety of low molecular weight heparin (LMWH) compared to elastic stockings in combination with intermittent pneumatic compression (ES+IPC) in venous thromboembolism (VTE) prophylaxis in the intensive care unit (ICU) of trauma and emergency surgery. METHODS From June 2005 to June 2007, 259 patients who were on mechanic ventilation in the ICU were assigned to two groups as either LMWH (152 patients) or ES+IPC (94 patients). Color flow Doppler sonography was performed on the 3rd and 7th days. RESULTS Deep venous thrombosis was determined in 3 (2%) of the LMWH group and in 1 (1%) in the ES+IPC group. Minor bleeding was seen in 15 patients. The frequency of VTE was 1.5%. Two patients suffered from fatal pulmonary embolism (PE) among a total of 4 patients with PE. CONCLUSION We believe that the protocol applied for VTE prophylaxis in the Emergency Surgery Department of Istanbul Medical Faculty is effective and safe in this group with such high mortality and morbidity.
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Pushable springcoil embolization of pseudoaneurysms caused by gluteal stab injuries. Eur J Radiol 2010; 73:391-5. [PMID: 19084366 DOI: 10.1016/j.ejrad.2008.10.037] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2008] [Accepted: 10/28/2008] [Indexed: 10/21/2022]
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The role of the ankle brachial pressure index in the diagnosis of peripheral arterial injury. ULUS TRAVMA ACIL CER 2009; 15:448-452. [PMID: 19779984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
BACKGROUND Angiography is the "gold standard" diagnostic tool for patients presenting soft signs of arterial injury. To reduce the number of unnecessary angiographies, we aimed to evaluate the role of the ankle brachial pressure index (ABPI) in the diagnosis of peripheral arterial injury in extremity trauma with soft signs. METHODS The data of 1772 patients with the suspicion of peripheral arterial injury was recorded prospectively. Two hundred eighty-three patients (16%) with any hard sign underwent immediate surgery. ABPI was calculated in 1489 patients with soft signs. Patients with ABPI <1 were evaluated by duplex ultrasonography and/or angiography, and if arterial injury was detected, the patients underwent surgery. Patients with an ABPI > or =1 were followed up conservatively. RESULTS 1343 (90%) patients had ABPI > or =1; seven (0.5%) of them developed symptoms and signs of arterial injury and healed without morbidity. One hundred forty-six (10%) patients had ABPI <1; with DUS/angiography, arterial injury was detected in 39 of them (26.7%), and they underwent surgery. The sensitivity of ABPI <1 was 84.8%; specificity 92.6%; positive predictive value 26.7%; negative predictive value 99.5%; and overall accuracy 92.3%. CONCLUSION ABPI excludes arterial injury in 99.5% of patients with soft signs of arterial injury and avoids unnecessary examinations in 90% of patients. In the management of extremities with soft signs, ABPI measurement should be the first-line diagnostic choice.
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Abstract
Wound contraction is a clinically important biological process because it frequently results in contractures, strictures, and stenosis. If collagen synthesis could be altered to minimize the contracture, then the outcome could be improved. Lathyrism produces poorly cross-linked collagen in healing anastomosis, keeping a larger portion of the synthesized collagen soluble. Ultimately, the amount of contracting collagen is reduced, lowering the bulk and lessening the contracture. The aim of this study was to observe the effects of a lathyrogen, beta-aminopropionitrile (BAPN), on the healing of colonic anastomosis. Thirty rats were divided into three groups. Colostomy and anastomosis were performed on all rats. Intraperitoneal saline solution (control) and either intraperitoneal (ip) or oral (po) BAPN were administered. The rats were killed 1 week later. Anastomotic healing was assessed by bursting pressure and the hydroxyproline content of the anastomotic tissues. Granulation tissue thickness, number of fibroblasts, inflammatory cells, and growing capillaries in granulation tissue per unit area were determined. Collagen fibril diameters were estimated, and spatial arrangements of fibrils were examined by an electron microscope. All results were evaluated by Mann-Whitney U-test. The analyses of anastomotic tissues from BAPN-treated rats showed a significantly reduced mean bursting pressure (158.9 +/- 12.3, 171.3 +/- 13.9, ip and po, respectively), hydroxyproline content (8.9 +/- 2.6, 10.1 +/- 2.7), granulation tissue thickness (24.3 +/- 2.6, 16.1 +/- 5.2), number of inflammatory cells (37.8 +/- 4.3, 25 +/- 4.3), fibroblasts (3.2 +/- 1.1, 2.8 +/- 0.7), and a significantly reduced collagen fiber diameter (15 +/- 2, 20 +/- 3) compared with those of control group (236.9 +/- 9, 14 +/- 4.4, 26.8 +/- 4.8, 39 +/- 2.6, 6.9 +/- 1.1, and 35 +/- 5, respectively). As a result, collagen fibers were flimsy, and lost their regular parallel alignment in the BAPN groups. On the other hand, a number of growing capillaries were found to be significantly increased in these groups (16.5 +/- 1.1, 18.2 +/- 0.7) compared to the control (6.7 +/- 1.3). Thus, it is suggested that BAPN may be useful in the prevention of gastrointestinal stricture formation.
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A rare cause of hemosuccus pancreaticus: primary splenic artery aneurysm ruptured into pancreatic serous cystadenoma. THE TURKISH JOURNAL OF GASTROENTEROLOGY : THE OFFICIAL JOURNAL OF TURKISH SOCIETY OF GASTROENTEROLOGY 2008; 19:57-63. [PMID: 18386243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Hemosuccus pancreaticus is a rare clinical condition defined as bleeding into the pancreatic duct from a peripancreatic artery. We present here a 57-year-old woman admitted to our clinic with abdominal pain, tar-colored stool and confusion. Further investigations were done because of severe anemia. Abdominal computerized tomography revealed intraabdominal hematoma. Laparotomy was performed, which confirmed that intraabdominal haemorrhagia had occurred with the rupture of a splenic artery aneurysm into a pancreatic serous cystadenoma, which ruptured into the abdomen because of high pressure. This is an interesting case diagnosed with multidisciplinary approaches.
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MESH Headings
- Aneurysm, Ruptured/complications
- Aneurysm, Ruptured/diagnosis
- Aneurysm, Ruptured/surgery
- Angiography
- Celiac Artery/diagnostic imaging
- Cystadenoma, Serous/diagnosis
- Cystadenoma, Serous/etiology
- Cystadenoma, Serous/surgery
- Female
- Gastrointestinal Hemorrhage/diagnosis
- Gastrointestinal Hemorrhage/etiology
- Gastrointestinal Hemorrhage/surgery
- Humans
- Laparotomy
- Middle Aged
- Pancreatic Cyst/diagnosis
- Pancreatic Cyst/etiology
- Pancreatic Cyst/surgery
- Pancreatic Ducts/diagnostic imaging
- Pancreatic Ducts/pathology
- Pancreatic Ducts/surgery
- Rare Diseases
- Rupture, Spontaneous/complications
- Rupture, Spontaneous/diagnosis
- Rupture, Spontaneous/surgery
- Splenectomy
- Splenic Artery/diagnostic imaging
- Splenic Artery/pathology
- Splenic Artery/surgery
- Tomography, X-Ray Computed
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Natural History and Outcomes of Renal Failure after Trauma. J Am Coll Surg 2008; 206:426-31. [DOI: 10.1016/j.jamcollsurg.2007.09.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2007] [Revised: 09/04/2007] [Accepted: 09/11/2007] [Indexed: 12/01/2022]
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Experimental adhesion model: effect of viscosities of fluids put in the peritoneal cavity on preventing peritoneal adhesions. Exp Anim 2008; 56:349-54. [PMID: 18075194 DOI: 10.1538/expanim.56.349] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
In this study we assessed the effectiveness of fluid viscosities placed in the peritoneal cavity to prevent postoperative peritoneal adhesions. Thirty-six Wistar albino female rats (average weight: 160 +/- 30 g, average age: 6.5 months) were divided into three groups of equal number. A standard adhesion pattern was formed in each group. Then, 3 ml isotonic sodium chloride solution (relative viscosity value: 1) was added into the peritoneal cavity of group 1; 3 ml standard 6% hydroxy ethyl starch solution (HES) (relative viscosity value: 2.9) was added into the peritoneal cavity of group 2; and a standard HES solution that was concentrated by dehydration (relative viscosity value: 249.7) was added into the peritoneal cavity of group 3. All rats were sacrificed on postoperative day 10 and the adhesions that formed were graded. In group 1, grade-3 adhesions developed in 9 (75%) rats, and grade-2 developed in 3 (25%) rats. In group 2, grade-3 adhesions developed in 1 (8.3%) rat, grade-2 developed in 6 (50%) rats, and grade-1 developed in 5 (41.6%) rats; in group 3, grade-3 adhesions developed in 9 (75%) rats, and grade-2 developed in 3 (25%) rats. The adhesion scores of group 3 and group 1 were equal to each other (P=1), while the adhesion score of group 2 was significantly less (chi(2): 18.23, P<0.001). Increasing the viscosity of fluids that are inserted in the peritoneal cavity may reduce the formation of postoperative peritoneal adhesions till a critical value of unknown viscosity is achieved. The mechanism behind this process remains unclear.
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Serious lower extremity venous injury management with ligation: prospective overview of 63 patients. Am Surg 2007; 73:1039-1043. [PMID: 17983077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Management of lower extremity venous trauma using repair or ligation has been an area of controversy during the past decades. However, in unstable patients or if primary repair is technically impossible as a result of extensive disruption of the vein, ligation is recommended. This study investigated the effects of venous ligation on major veins in the lower extremities when primary repair is impossible as a result of extensive laceration of the vein. Between January 2001 and April 2004, 63 patients with Grade III and IV venous injuries were observed prospectively. Compression ultrasonography was performed postoperatively on the fifth day, once before discharge, and at the 3-month visit to assess deep vein thrombosis (DVT) and the patency of arterial repair. If DVT was present, the patient was given an oral anticoagulant (warfarin Na) for 3 months (international normalized ratio, 2.0-3.0), and Class II compression stockings (Sigvaris-212, Ganzoni, Switzerland) were used for 1 year. Follow-up visits occurred at 1, 3, 6, and 12 months and at 6-month intervals thereafter. Combined arterial and venous injuries were present in 50 (79.4%) patients and pure venous injuries were present in 13 (20.6%) patients. DVT developed in 49 patients (77.7%; postoperative n = 37 [58.7%], late n = 12 [19%]). Three arterial restenoses (4.7%) and one pseudoaneurysm (1.6%) of the superficial femoral artery developed. Five early (prophylactic) and two late (compartment syndrome) fasciotomies were performed. Postoperative edema was seen in 56 (88.8%) patients and wound infection was seen in 19 patients (30.1%; n=18 superficial, n=1 deep). Two amputations (3.2%) were performed. One patient (1.7%) died as a result of irreversible shock. After a median of 18 months, 25 patients were classified with Clinical Etiology, Anatomy, Pathology classification: 10 legs C-0, seven legs C-2, and eight legs C-3. No severe postthrombophlebitic syndrome was observed. Early leg swelling after venous ligation was the most common morbidity. We observed no significant sequelae of chronic venous insufficiency, and venous ligation had no detrimental effect on associated arterial repair. In cases of DVT, anticoagulation with low-molecular-weight heparin and oral anticoagulants should begin immediately and continue for 3 months along with compression stocking support for 1 year.
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Pedestrians injured by automobiles: risk factors for cervical spine injuries. J Am Coll Surg 2007; 205:794-9. [PMID: 18035263 DOI: 10.1016/j.jamcollsurg.2007.06.280] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2007] [Revised: 05/29/2007] [Accepted: 06/06/2007] [Indexed: 11/20/2022]
Abstract
BACKGROUND Diagnosis of cervical spine injuries (CSI) in multitrauma patients, especially in the presence of head trauma, can be difficult. Identification of risk factors associated with CSI can help avoid missed or delayed diagnosis. METHODS Trauma registry study of pedestrian injuries caused by being hit by an automobile. Data abstracted for each patient included age, gender, Glasgow Coma Score on admission, Injury Severity Score, Abbreviated Injury Scale (AIS) for each body area, level of cervical spine injuries, and associated injuries. The incidence of spine injuries was derived for 4 age groups (14 years and younger, 15 to 55 years, 56 to 65 years, and older than 65 years). Logistic regression analysis was performed to identify risk factors associated with CSI. RESULTS There were 8,401 pedestrian injuries caused by automobiles, and 178 patients (2.1%) had CSI. Incidence of CSI increased with age (0.3% in the age group 14 years and younger, 2.2% in the group 15 to 55 years, 3.7% in the group 56 to 65 years, and 4.4% in the group older than 65 years). Using the youngest age group (14 years and younger) as reference, relative risk of CSI in the other groups was 7.0, 12.1, and 14.2, respectively (p < 0.0001). Patients with severe head trauma (AIS > 3) were significantly more likely to have CSI than patients with less severe head injuries (AIS <or= 3) (1.3% versus 9.0%, p < 0.0001). In the group of 5,040 injuries with no head trauma, there was not even a single case of CSI. Stepwise logistic regression analysis identified age, severe head injury (AIS > 3), severe chest trauma (AIS > 3), pelvic fracture, and femur fracture as independent risk factors for CSI. CONCLUSIONS Incidence of CSI after injuries to pedestrians hit by automobiles increases with age and severity of head trauma. Age, severe head trauma, severe chest trauma, pelvic fracture, and femur fractures are independent predictors of CSI.
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Heterotopic pancreas as a leading point for small-bowel intussusception in a pregnant woman. JOP : JOURNAL OF THE PANCREAS 2007; 8:584-7. [PMID: 17873463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
CONTEXT Adult intussusception occurs infrequently and differs from childhood intussusception in its presentation, etiology and treatment. Diagnosis can be delayed because of its longstanding, intermittent, and non-specific symptoms, and most cases are diagnosed at emergency laparotomy. CASE REPORT We present the diagnosis and management of our patient, a pregnant woman, who had adult intussusception due to a heterotopic pancreas. CONCLUSION Although relatively rare, intussusception should be included in the differential diagnosis of small bowel obstruction.
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Necrotizing fasciitis: strategies for diagnosis and management. World J Emerg Surg 2007; 2:19. [PMID: 17683625 PMCID: PMC1988793 DOI: 10.1186/1749-7922-2-19] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2007] [Accepted: 08/07/2007] [Indexed: 11/10/2022] Open
Abstract
Necrotizing fasciitis (NF) is uncommon and difficult to diagnose, and it cause progressive morbidity until the infectious process is diagnosed and treated medically and surgically. The literature addressed NF contains confusing information, inaccurate bacteriologic data, and antiquated antibiotic therapy. A delay in diagnosis is associated with a grave prognosis and increased mortality. The main goal of the clinician must be to establish the diagnosis and initially treat the patient within the standard of care. This review is planned as a guide for the clinician in making an early diagnosis of NF and initiating effective medical and surgical therapy.
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The effects of contrast agent and intraductal pressure changes on the development of pancreatitis in an ERCP model in rats. Langenbecks Arch Surg 2007; 393:367-72. [PMID: 17674029 DOI: 10.1007/s00423-007-0214-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2006] [Accepted: 07/13/2007] [Indexed: 01/14/2023]
Abstract
OBJECTIVE Although there are various experimental pancreatic models in animals, only a few studies have evaluated how intraductal pressure and contrast agent affect the development of pancreatitis after endoscopic retrograde cholangiopancreatograpy (ERCP). MATERIALS AND METHODS The rats were randomly divided into seven groups (n = 8/group). The rats in all groups underwent laparotomy and their biliopancreatic ducts were cannulated transduodenally using a 24G catheter. In the control group, group 1, the biliopancreatic ducts of the rats were not infused with any fluid. The biliopancreatic ducts of the rats in groups 2, 3, and 4 were infused with 0.5 ml isotonic NaCl solution at 10, 2, and 50 mmHg, respectively. Groups 5, 6, and 7 were given 0.5 ml of 50% diluted contrast agent at 10, 25, and 50 mmHg, respectively. The serum amylase, aspartate aminotransferase (AST), lactic dehydrogenase (LDH), and C-reactive protein (CRP) were measured 24 h after the procedure. Pancreatic tissue was also evaluated histopathologically. RESULTS Pancreatitis due to the contrast agent was noted when comparing the low pressure isotonic NaCl group and the low pressure contrast group (p < 0.05). Based on serum amylase and CRP values, there was a positive correlation between the severity and frequency of acute pancreatitis and pressure (p < 0.01). AST and LDH levels increased in all of the groups that underwent the procedure; however, no correlation was detected with increasing pressure or with the use of contrast agent (p > 0.05). Both pancreatic edema and the inflammatory cell infiltration score were elevated in isotonic NaCl and contrast group (p < 0.05); however, necrosis was not significantly changed (p > 0.05). CONCLUSION The results of this study suggest that the main mechanism for preventing pancreatitis after ERCP is to minimize trauma to the pancreatic canal, to cannulate the pancreas only when it is necessary, and to give contrast agent under low pressure when it is needed.
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Abstract
AIM: To investigate the role of second-look laparoscopy in patients with acute mesenteric ischemia (AMI).
METHODS: Between January 2000 and November 2005, 71 patients were operated for the treatment of AMI. The indications for a second-look were low flow state, bowel resection and anastomosis or mesenteric thromboembolectomy performed during the first operation. Regardless of the clinical course of patients, the second-look laparoscopic examination was performed 72 h post-operatively at the bed side in the ICU or operating room.
RESULTS: The average time of admission to the hospital after the initiation of symptoms was 3 d (range, 5 h-9 d). In 14 patients, laparotomy was performed. In 11 patients, small and/or large bowel necrosis was detected and initial resection and anastomosis were conducted. A low flow state was observed in two patients and superior mesenteric artery thromboembolectomy with small bowel resection was performed in one patient. In 13 patients, a second-look laparoscopic examination revealed normal bowel viability, but in one patient, intestinal necrosis was detected. In two of the patients, a third operation was necessary to correct anastomotic leakage. The overall complication rate was 42.8%, and in-hospital mortality rate was 57.1% (n = 6).
CONCLUSION: Second-look laparoscopy is a minimally invasive, technically simple procedure that is performed for diagnostic as well as therapeutic purposes. The simplicity and ease of this method may encourage wider application to benefit more patients. However, the timing of a second-look procedure is unclear particularly in a patient with anastomosis.
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An infrequent cause of upper gastrointestinal tract bleeding: "Dieulafoy's lesion". HEPATO-GASTROENTEROLOGY 2007; 54:1013-7. [PMID: 17629028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
BACKGROUND/AIMS Dieulafoy's lesions are uncommon sources of upper gastrointestinal tract bleeding. Endoscopists must be aware of these lesions when evaluating patients with upper gastrointestinal tract bleeding. METHODOLOGY The aim of this study is to analyze the results of active bleeding or recurrently bleeding Dieulafoy's lesions treated either by endoscopic injection therapy (EIT) or endoscopic band ligation (EBL). Fifteen patients who had active bleeding due to Dieulafoy's lesions were evaluated retrospectively with respect to demographic properties, comorbidities, endoscopic therapy procedures, and the success rate of the procedure. RESULTS The incidence of Dieulafoy's lesions was 4.5% in all cases of upper gastrointestinal tract bleeding. Among the 15 patients there were nine men and six women with a median age of 52 years (25-84 years). Eleven of these lesions were located in the stomach, two were in the duodenum, and two were in the distal esophagus. Eight patients were initially treated by EIT and seven patients had EBL therapy. There was no recurrent bleeding in any of the patients treated with EBL, but five patients (62.5%) treated with EIT bled again and were treated secondarily with EBL. Two of these patients required surgical intervention and one died on the 15th day of surgery due to myocardial infarction. No endoscopy-related complications were detected. CONCLUSIONS Endoscopic methods should be the first choice in treating bleeding Dieulafoy's lesions. Both EIT and EBL are successful methods for achieving initial hemostasis. However, EIT therapy has a higher re-bleeding rate. EBL is a safe and effective method for the treatment of bleeding Dieulafoy's lesions.
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Association between reduced levels of MEFV messenger RNA in peripheral blood leukocytes and acute inflammation. ACTA ACUST UNITED AC 2007; 56:345-50. [PMID: 17195238 DOI: 10.1002/art.22320] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
OBJECTIVE Familial Mediterranean fever (FMF) is associated with more than 70 missense mutations in the MEFV gene. The purpose of this study was to investigate the relative expression of messenger RNA (mRNA) for the MEFV gene in peripheral blood leukocytes (PBLs) obtained from patients with FMF during attacks of acute abdominal inflammation as well as during asymptomatic periods. METHODS We studied 16 patients with FMF during an attack of acute peritonitis and 17 otherwise healthy individuals who were undergoing surgery because of acute appendicitis. Blood samples were collected from both groups of patients during both acute inflammatory and asymptomatic periods. Relative levels of MEFV mRNA in PBLs were detected with real-time reverse transcriptase-polymerase chain reaction using LightCycler, with 2 sets of primers for the MEFV gene (exons 7-10 and exons 2-3) and with primers for CIAS1 and PSTPIP1 genes. Expression levels were compared with beta(2)-microglobulin as an internal control. RESULTS MEFV expression was reduced in FMF patients during asymptomatic periods as compared with the non-FMF controls (P < 0.001). We observed a further decrease in MEFV expression in FMF patients during periods of inflammation (P = 0.01). Reduced levels of MEFV mRNA were also noted during the preoperative period as compared with asymptomatic periods in control patients with acute appendicitis (P = 0.01). CIAS1 expression in PBLs from patients with FMF was also found to be lower than that in the control patients. However, CIAS1 expression did not change with acute inflammation. CONCLUSION This study confirmed that reduced expression of the MEFV gene is associated with inflammation and that it may be one of the pathogenic mechanisms of the attacks of inflammation in FMF patients, along with disease-associated variations in pyrin.
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Abstract
Fat embolism syndrome (FES) was first described in 1862, but its frequency today is still unclear. A diagnosis of FES is often missed because of a subclinical illness or coexisting confusing injuries or disease. Fat embolism syndrome develops most commonly after orthopedic injuries, but it has also been reported after other forms of trauma such as severe burns, liver injury, closed-chest cardiac massage, bone marrow transplantation, and liposuction. Although FES usually presents as a multisystem disorder, the most seriously affected organs are the lung, brain, cardiovascular system, and skin. Fat embolism syndrome is a self-limiting disease and treatment should be mainly supportive. Many drugs have been used to treat FES, but the results are inconclusive.
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Abstract
Primary aorto-colic fistula is rarely reported in the literature. Although infrequently encountered, it is an important complication since it is usually fatal unless detected. Primary aorto-colic fistula is a spontaneous rupture of abdominal aortic aneurysm into the lumen of the adjacent colon loop. Here we report a case of primary aorto-colic fistula in a 54-year old male. The fistulated sigmoid colon was repaired by end-to-end anastomosis. Despite inotropic support, the patient died of sepsis and multiorgan failure on the first postoperative day.
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Abstract
OBJECTIVE The prognosis of Fournier's gangrene (FG) depends on early diagnosis and management. In this study, our objective was to identify the distinct features of FG that may influence the clinical outcome. METHODS A retrospective chart review was performed in patients with a diagnosis of FG between January 1999 and December 2003. Etiological and predisposing factors, causative microbiological organisms, and clinical outcome were investigated. RESULTS Twenty-five men (71%) and 10 women (29%) were included in the study. Mean age was 59.7 +/- 10.7 (range: 43-88) years. As a predisposing factor, diabetes mellitus (DM) was found to be in 46% of patients. All patients were treated by immediate debridement and wide-spectrum antibiotics. More than one bacterium was found in 75% of the patients' tissue cultures, and most frequently E. coli (43%) was identified. Although there were no etiological factors in 25 patients (71%), various etiological factors were found in 10 patients (29%). Multiple debridements were performed in the majority of the cases. The overall mortality rate was 40%. The mortality rates were found to be relatively higher in patients with diabetes mellitus (DM; 50%), with delayed admission to the hospital (45%), and in patients presenting with sepsis at the first admission to the hospital (78%) compared with others. In the logistic regression model, the presence of sepsis was as the only significant independent risk factor for mortality in FG. CONCLUSIONS Despite the use of contemporary effective antibiotic treatment, aggressive debridements, and state-of-the-art intensive care conditions, FG still has high mortality and morbidity rates. In our series mortality rates were found to be higher in patients with delayed admission to the hospital, those with DM, and those who initially presented with sepsis.
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Ultrasound guided percutaneous cholecystostomy in high-risk patients for surgical intervention. World J Gastroenterol 2006; 12:7179-82. [PMID: 17131483 PMCID: PMC4087782 DOI: 10.3748/wjg.v12.i44.7179] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2006] [Revised: 06/28/2006] [Accepted: 07/18/2006] [Indexed: 02/06/2023] Open
Abstract
AIM To assess the efficacy and safety of ultrasound guided percutaneous cholecystostomy (PC) in the treatment of acute cholecystitis in a well-defined high risk patients under general anesthesia. METHODS The data of 27 consecutive patients who underwent percutaneous transhepatic cholecystostomy for the management of acute cholecystitis from January 1999 to June 2003 was retrospectively evaluated. All of the patients had both clinical and sonographic signs of acute cholecystitis and had comorbid diseases. RESULTS Ultrasound revealed gallbladder stones in 25 patients and acalculous cholecystitis in two patients. Cholecystostomy catheters were removed 14-32 d (mean 23 d) after the procedure in cases where complete regression of all symptoms was achieved. There were statistically significant reductions in leukocytosis, (13.7 x 10(3)+/-1.3 x 10(3) microg/L vs 13 x 10(3)+/-1 x 10(3) microg/L, P < 0.05 for 24 h after PC; 13.7 x 10(3)+/-1.3 x 10(3) microg/L vs 8.3 x 10(3)+/-1.2 x 10(3) microg/L, P < 0.0001 for 72 h after PC), C -reactive protein (51.2+/-18.5 mg/L vs 27.3+/-10.4 mg/L, P < 0.05 for 24 h after PC; 51.2+/-18.5 mg/L vs 5.4+/-1.5 mg/L, P < 0.0001 for 72 h after PC), and fever (38+/-0.35 centigrade vs 37.3+/-0.32 centigrade, P < 0.05 for 24 h after PC; 38+/-0.35 centigrade vs 36.9+/-0.15 centigrade, P < 0.0001 for 72 h after PC). Sphincterotomy and stone extraction was performed successfully with endoscopic retrograde cholangio-pancreatography (ERCP) in three patients. After cholecystostomy, 5 (18%) patients underwent delayed cholecystectomy without any complications. Three out of 22 patients were admitted with recurrent acute cholecystitis during the follow-up and recovered with medical treatment. Catheter dislodgement occurred in three patients spontaneously, and two of them were managed by reinsertion of the catheter. CONCLUSION As an alternative to surgery, percutaneous cholecystostomy seems to be a safe method in critically ill patients with acute cholecystitis and can be performed with low mortality and morbidity. Delayed cholecystectomy and ERCP, if needed, can be performed after the acute period has been resolved by percutaneous cholecystostomy.
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Identification of a morphometrical parameter that predicts the response to splenectomy in patients with idiopathic thrombocytopenic purpura. TOHOKU J EXP MED 2006; 210:49-55. [PMID: 16960345 DOI: 10.1620/tjem.210.49] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Idiopathic thrombocytopenic purpura (ITP) is an isolated thrombocyte disease that has no correlation with other causes of clinical thrombocytopenia in adults. About 70% of patients with ITP were successfully treated by medical care and splenectomy, but nearly 30% of ITP patients do not respond to these treatments. The aim of this study is to evaluate the predictive factors that affect the success of treatment in 26 patients with ITP. Thirteen patients with ITP responded to splenectomy (responsive group), whereas 13 other patients were resistant to medical treatment and splenectomy (resistant group). The control group consisted of 13 patients who had undergone posttraumatic splenectomy. Age, sex, spleen weight, the number of follicles per mm(2), and the length of time between diagnosis and splenectomy were retrospectively analyzed. No significant difference was found between the groups with respect to these variables. Mean maximum follicle diameter (MMaFD), mean minimum follicle diameter (MMiFD), and the number and distribution of CD56 (+) cells were evaluated for each spleen specimen. There was no statistical difference in the distribution of CD56 (+) cells between the ITP patients and the control group, but the number of CD56 (+) cells was significantly higher in the control group than in patients with ITP. While MMiFD showed no statistical difference between the groups of ITP patients, a MMaFD of 350 microm and above was significantly more likely in the resistant group than in the other groups. In conclusion, this study has shown that the MMaFD is a significant predictor of the response to splenectomy.
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Unnecessary laparotomy by using physical examination and different diagnostic modalities for penetrating abdominal stab wounds. Emerg Med J 2006; 22:790-4. [PMID: 16244337 PMCID: PMC1726613 DOI: 10.1136/emj.2004.020834] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND The modern management of penetrating abdominal trauma has decreased the incidence of unnecessary laparotomy by using selective non-operative management protocols. However, the real benefits of physical examination and different diagnostic methods are still unclear. METHODS From January 2000 to April 2003, we prospectively collected data on 117 patients with penetrating stab wounds to the thoracoabdominal, anterior abdominal, and back regions who had non-operative management. Clinical examination was the primary tool to differentiate those patients requiring operation. Findings of physical examination, ultrasound, computed tomography, endoscopy, echocardiography, diagnostic peritoneal lavage, and diagnostic laparoscopy were reviewed. The number of therapeutic, non-therapeutic, and negative laparotomies were recorded. RESULTS Non-operative management was successful in 79% of patients. There were 11 early (within 8 hours of admission) and 14 delayed (more than 8 hours after admission) laparotomies performed, depending on the results of various diagnostic procedures. Non-operative management failed in 21% of patients, and the rate of non-therapeutic laparotomy in early and delayed laparatomy groups was 9% and 14% respectively. There was no negative laparatomy. CONCLUSIONS The use of physical examination alone and/or together with different diagnostic methods allows reduction of non-therapeutic laparotomies and elimination of negative laparatomies.
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Abstract
Phyllode tumor (PT) is extremely rare tumor of the breast. Distant metastasis occurs in 10-20% of patients with malignant phyllode tumor. The most common sites of metastases are the lungs and bones. Although theoretically any organ may have metastasis, an isolated duodenum metastasis has not been documented as yet in the English-language literature. We report herein a case with a isolated duodenal metastasis from PT of breast in a 31 year-old-woman who underwent right mastectomy 4 years before because of the recurrent malignant PT. She presented to our hospital with massive upper gastrointestinal bleeding. Clinical evaluation revealed a huge mass originated from duodenum. Urgent laparotomy and pancreaticoduodenectomy were carried out in order to remove the bleeding duodenal mass. The pathologic examination of the resected specimen showed a malignant spindle cell tumor consistent with metastatic malignant PT. Our case of gastrointestinal bleeding due to an isolated duodenal metastasis as a result of hematogenous spread from malignant phyllode tumor of breast is unique in the English literature and pancreaticoduodenectomy is a curative treatment for patients with isolated duodenal involvement.
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Abstract
Cardiac injuries remain the most challenging of all injuries seen in the field of trauma surgery. Penetrating injury to the heart generally occurs less frequently than blunt injury and most commonly injures the large anterior right ventricle. We present an unusual, and to our knowledge a previously unreported, cause of cardiac penetrating trauma in a child, involving a hooked needle (a 15 cm long, metallic device usually used for crocheting or lacemaking). A ventricular septal defect was managed conservatively shortly after the primary cardiorrhaphy. Evaluation methods for this rare presentation and its possible surgical treatments are discussed.
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Traumatic injuries to the subclavian and axillary arteries: a 13-year review. Surg Today 2005; 35:561-5. [PMID: 15976953 DOI: 10.1007/s00595-005-2990-y] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2003] [Accepted: 11/16/2004] [Indexed: 12/20/2022]
Abstract
PURPOSE By reviewing our experience, we evaluated the presentation, management, and long-term outcome of patients with subclavian and axillary artery injuries resulting from trauma. METHODS We retrospectively reviewed the data of 38 patients who received treatment for subclavian or axillary artery injuries in the Emergency and Trauma Department of Medical Faculty of Istanbul, Istanbul University between January 1989 and July 2002. RESULTS Arterial injuries were repaired with an end-to-end anastomosis in 10 (26.3%) patients, primary repair in 6 (15.7%), autologous vein graft interposition in 16 (42%), ligation in 5 (13.1%), and a proximal subclavian-brachial artery bypass in 1 (2.6%). One (2.6%) of the arterial reconstructions failed in the perioperative period. Fourteen (36%) patients presented with a neurological deficit, which recovered after the intervention in 2 (5.2%) patients. A wound infection developed in 8 (21%) patients and 2 (5.2%) patients died of concomitant injuries. Thirteen (36.1%) of the remaining 36 patients were followed up for a mean period of 7 months. CONCLUSION Successful management of subclavian and axillary artery injuries requires prompt diagnosis because the occult nature of these injuries necessitates a high index of suspicion. Although revascularization procedures are often successful, it is the associated neurological, orthopedic, and soft tissue injuries that affect the functional outcome of the limb.
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Abstract
PURPOSE To evaluate the efficacy and safety of percutaneous transcatheter arterial embolization (PTE) in lower extremity arterial injuries. MATERIAL AND METHODS From January 2000 to June 2004, patients who presented with a penetrating trauma of the lower limbs, along with bleeding and with no sign of ischemia or hemodynamic instability, were included in the study. The injuries were embolized by coils and Gelfoam. The efficacy of PTE was defined as its ability to stop bleeding both radiographically and clinically, and its safety was determined by the complication rate. RESULTS There were 10 embolizations, which consisted of 5 profundal femoral, 3 superior gluteal, and 2 inferior gluteal artery embolizations. PTE was effective in all patients. There were two inguinal hematomas, which did not require any intervention, and there was a temporary renal function alteration. The mean hospital stay of these patients was 2.67 +/- 0.91 days. CONCLUSION PTE may be an effective and safe method of treatment in certain cases with lower limb arterial injuries. However, patients should be selected meticulously by both the vascular surgeon and the interventional radiologist, and PTE should be undertaken only in experienced hands.
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A rare case of splenic infarct presenting with acute abdominal pain due to polyarteritis nodosa: case report and review of the literature. ULUS TRAVMA ACIL CER 2005; 11:242-6. [PMID: 16100671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
A 44 year-old man presented to the Emergency Department of American Hospital with severe pain persisting in the left upper quadrant for several hours. A computed tomographic scanning (CT scan) and celiac digital substraction angiography (DSA) of the abdomen demonstrated a splenic infarct. Histopathological examinations showed diffuse acute vasculitis, thrombosis, panvasculitis which led us to diagnose the case as "polyarteritis nodosa". The diagnosis is usually difficult to establish and it is usually delayed due to variable clinical manifestations dependent on the site and the extent of arterial involvement.
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Idiopathic necrotizing fasciitis: risk factors and strategies for management. Am Surg 2005; 71:315-20. [PMID: 15943405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
The prognosis of necrotizing fasciitis (NF) depends on early diagnosis and management. Idiopathic NF may be more challenging, because it occurs in the absence of a known causative factor. Therefore, our purpose in this study was to identify the distinct features of idiopathic NF that may be important in early recognition of this disease and determine the factors associated with mortality. A retrospective chart review was performed in patients with a diagnosis of NF between 1988 and 2003. Patients were classified as idiopathic and secondary NF, and data were analyzed in terms of etiological and predisposing factors, causative microbiological organisms, and clinical outcome. The study included 98 patients, 63 men and 35 women, with a diagnosis of NF. The median age was 55.5 years (range, 13 - 80). Idiopathic NF occurred in 60 of 98 patients (61%). The principal anatomic sites of infection for NF were perineal localisation in 55 patients (66%) and extremities in 31 patients (32%). Characteristics that distinguish patients with idiopathic NF from secondary NF were as follows: age older than 55 years (P = 0.0001), presence of comorbid illnesses like DM (P = 0.007) or chronic renal failure (P = 0.041), and perineal localization (P = 0.008). By logistic regression analysis, independent risk factors for idiopathic NF remained age > 55 years and perineal localization as statistically significant factors, when all the significant variables found in univariate analysis were included in the model. The majority of patients (82%) had polymicrobial infections. The mortality rate was 35 per cent. All patients were treated with radical surgical debridement and a combination of antibiotics. Female gender, presence of malignant disease, and diabetes mellitus (DM) were found to be associated with increased mortality as independent factors in logistic regression analysis, when all of these three factors were included in the model. Understanding the distinct clinical characteristics and the factors associated with mortality in patients with NF may lead to rapid diagnosis and improve the survival rates. Therefore, idiopathic NF is a crucial entity that requires serious suspicion for its diagnosis.
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Abstract
The prognosis of necrotizing fasciitis (NF) depends on early diagnosis and management. Idiopathic NF may be more challenging, because it occurs in the absence of a known causative factor. Therefore, our purpose in this study was to identify the distinct features of idiopathic NF that may be important in early recognition of this disease and determine the factors associated with mortality. A retrospective chart review was performed in patients with a diagnosis of NF between 1988 and 2003. Patients were classified as idiopathic and secondary NF, and data were analyzed in terms of etiological and predisposing factors, causative microbiological organisms, and clinical outcome. The study included 98 patients, 63 men and 35 women, with a diagnosis of NF. The median age was 55.5 years (range, 13–80). Idiopathic NF occurred in 60 of 98 patients (61%). The principal anatomic sites of infection for NF were perineal localisation in 55 patients (66%) and extremities in 31 patients (32%). Characteristics that distinguish patients with idiopathic NF from secondary NF were as follows: age older than 55 years ( P = 0.0001), presence of comorbid illnesses like DM ( P = 0.007) or chronic renal failure ( P = 0.041), and perineal localization ( P = 0.008). By logistic regression analysis, independent risk factors for idiopathic NF remained age >55 years and perineal localization as statistically significant factors, when all the significant variables found in univariate analysis were included in the model. The majority of patients (82%) had polymicrobial infections. The mortality rate was 35 per cent. All patients were treated with radical surgical debridement and a combination of antibiotics. Female gender, presence of malignant disease, and diabetes mellitus (DM) were found to be associated with increased mortality as independent factors in logistic regression analysis, when all of these three factors were included in the model. Understanding the distinct clinical characteristics and the factors associated with mortality in patients with NF may lead to rapid diagnosis and improve the survival rates. Therefore, idiopathic NF is a crucial entity that requires serious suspicion for its diagnosis.
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Abstract
BACKGROUND Appendiceal anomalies are extremely rare malformations that are usually found in the adult population as an incidental finding during laparotomy performed for other reasons. Abnormal development of the appendix usually takes the form of a double appendix. Accompanying intestinal, genito-urinary or vertebral malformations may be present when appendiceal duplications are detected in childhood. CASE REPORT Presented herein is a case of perforated double appendix, which causes acute abdomen in a child, without any co-existing pathology. CONCLUSION Appendiceal anomalies are of great practical importance and a surgeon must bear them in mind during an operation. If he overlooks them, the patient undergoing surgery may experience grave consequences. They also may be a forensic issue in cases when a second explorative laparotomy reveals 'previously removed' vermiform appendix.
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Venous thromboembolism prophylaxis after head and spinal trauma: intermittent pneumatic compression devices versus low molecular weight heparin. World J Surg 2004; 28:807-11. [PMID: 15457363 DOI: 10.1007/s00268-004-7295-6] [Citation(s) in RCA: 114] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Although there are alternative methods and drugs for preventing venous thromboembolism (VTE), it is not clear which modality is most suitable and efficacious for patients with severe (stable or unstable) head/spinal injures. The aim of this study was to compare intermittent pneumatic compression devices (IPC) with low-molecular-weight heparin (LMWH) for preventing VTE. We prospectively randomized 120 head/spinal traumatized patients for comparison of IPC with LMWH as a prophylaxis modality against VTE. Venous duplex color-flow Doppler sonography of the lower extremities was performed each week of hospitalization and 1 week after discharge. When there was a suspicion of pulmonary embolism (PE), patients were evaluated with spiral computed tomography. Patients were analyzed for demographic features, injury severity scores, associated injuries, type of head/spinal trauma, complications, transfusion, and incidence of deep venous thrombosis (DVT) and PE. Two patients (3.33%) from the IPC group and 4 patients (6.66%) from the LMWH group died, with their deaths due to PE. Nine other patients also succumbed, unrelated to PE. DVT developed in 4 patients (6.66%) in the IPC group and in 3 patients (5%) in the LMWH group. There was no statistically significant difference regarding a reduction in DVT, PE, or mortality between groups ( p = 0.04, p > 0.05, p > 0.05, respectively). IPC can be used safely for prophylaxis of VTE in head/spinal trauma patients.
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