Paraganglioma of the greater omentum: Case report and review of the literature

<p>Abstract</p> <p>Background</p> <p>Extra-adrenal, intra-abdominal paraganglioma constitutes a rare neoplasm and, moreover, its location in the greater omentum is extremely infrequent.</p> <p>Case presentation</p> <p>A 46-year-old woman with an unremarkable medical history presented with an asymptomatic greater omentum mass that was discovered incidentally during ultrasonographic evaluation due to menstrual disturbances. Clinical examination revealed a mobile, non-tender, well-circumscribed mass in the right upper and lower abdominal quadrant. Blood tests were normal. Contrast-enhanced abdominal computed tomography (CT) scan confirmed a huge (15 × 15 cm), well-demarcated, solid and cystic, heterogeneously enhanced mass between the right liver lobe and right kidney. Exploratory laparotomy revealed a large mass in the greater omentum. The tumor was completely excised along with the greater omentum. Histopathology offered the diagnosis of benign greater omentum paraganglioma. After an uneventful postoperative course, the patient was discharged on the 4^thpostoperative day. She remains free of disease for 2 years as appears on repeated CT scans as well as magnetic resonance imaging (MRI) and scintigraphy performed with radiotracer-labeled metaiodobenzyl-guanidine (MIBG) scans.</p> <p>Conclusion</p> <p>This is the second reported case of greater omentum paraganglioma. Clinical and imaging data of patients with extra-adrenal, intra-abdominal paragangliomas are variable while many of them may be asymptomatic even when the lesion is quite large. Thorough histopathologic evaluation is imperative for diagnosis and radical excision is the treatment of choice. Since there are no definite microscopic criteria for the distinction between benign and malignant tumors, prolonged follow-up is necessary.</p

Abdominal shotgun trauma: A case report

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Interfacility transfers in a non-trauma system setting: an assessment of the Greek reality

<p>Abstract</p> <p>Background</p> <p>Quality assessment of any trauma system involves the evaluation of the transferring patterns. This study aims to assess interfacility transfers in the absence of a formal trauma system setting and to estimate the benefits from implementing a more organized structure.</p> <p>Methods</p> <p>The 'Report of the Epidemiology and Management of Trauma in Greece' is a one year project of trauma patient reporting throughout the country. It provided data concerning the patterns of interfacility transfers. We compared the transferred patient group to the non transferred patient group. Information reviewed included patient and injury characteristics, need for an operation, Intensive Care Unit (ICU) admittance and mortality. Analysis employed descriptive statistics and Chi-square test. Interfacility transfers were then assessed according to each health care facility's availability of five requirements; Computed Tomography scanner, ICU, neurosurgeon, orthopedic and vascular surgeon.</p> <p>Results</p> <p>Data on 8,524 patients were analyzed; 86.3% were treated at the same facility, whereas 13.7% were transferred. Transferred patients tended to be younger, male, and more severely injured than non transferred patients. Moreover, they were admitted to ICU more often, had a higher mortality rate but were less operated on compared to non transferred patients. The 34.3% of transfers was from facilities with none of the five requirements, whereas the 12.4% was from those with one requirement. Low level facilities, with up to three requirements transferred 43.2% of their transfer volume to units of equal resources.</p> <p>Conclusion</p> <p>Trauma management in Greece results in a high number of transfers. Patients are frequently transferred between low level facilities. Better coordination could lead to improved outcomes and less cost.</p

Anastomotic leak management after a low anterior resection leading to recurrent abdominal compartment syndrome: a case report and review of the literature

<p>Abstract</p> <p>Introduction</p> <p>Low anterior resection is usually the procedure of choice for rectal cancer, but a series of complications often accompany this procedure. This case report describes successful management of an intricate anastomotic leak after a low anterior resection.</p> <p>Case presentation</p> <p>A 66-year-old Caucasian man was admitted to our hospital and diagnosed with a low rectal adenocarcinoma. He underwent a low anterior resection but subsequently developed fecal peritonitis due to an anastomotic leak. He was operated on again but developed abdominal compartment syndrome, multi-organ failure and sepsis. He was aggressively treated in the intensive care unit and in the operating room. Overall, the patient underwent four laparotomies and stayed in the intensive care unit for 75 days. He was discharged after 3 months of hospitalization.</p> <p>Conclusion</p> <p>Abdominal compartment syndrome may present as a devastating complication of damage control laparotomy. Prompt recognition and goal-directed management are the cornerstones of treatment.</p

Unusual site of recurrent musculoskeletal hydatid cyst: Case report and brief review of the literature

A case of a large multiplex recurrent hydatid cyst involving the left gluteal muscle and the left iliopsoas, accompanied with degeneration of the musculature of the left upper leg is presented along with a review of the relevant literature. Very few such cases have been reported worldwide. The presented case is also distinguished by the involvement of muscles of distant anatomic areas. (C) 2006 The WJG Press. All rights reserved

Advanced Trauma Life Support certified physicians in a non trauma system setting: Is it enough?

Objective: The purpose of this study was to evaluate the impact of ATLS (R) on trauma mortality in a non-trauma system setting. AILS represents a fundamental element of trauma training in every trauma curriculum. Nevertheless, there are limited studies in the literature as for the impact of ATLS training in trauma mortality, especially outside the US. Design: This is a prospective observational study. The primary end point was to investigate factors that affect mortality of trauma patients in our health care system. We performed a multivariate analysis for this purpose and we identified ATLS certification as a predictor of overall mortality. Following this finding we stratified patients according to the severity of injury as expressed by the ISS score and we compared outcome between those treated by an ATLS certified physician and those treated by non-certified ones. Main outcome measures: Trauma volume and demographics of trauma patients, factors that affect mortality of traumatized patients and mortality between patients treated by ATLS (R) certified and non-certified physicians. Results: In total, 8862 trauma patients were included in the analysis. The majority of trauma patients (5988, 67.6%) were treated by a general surgeon, followed by those treated by an orthopedic surgeon (2194, 24.8%). There were 446 deaths in the registry but, 260 arrived dead in the Emergency Department and were excluded from the analysis. Multivariate analysis of the 186 deaths that occurred in the hospital revealed age, high ISS score, low GCS score, urban location of injury, neck injury and ATLS (R) certification as factors predisposing to mortality. Cross tabulation of ATLS (R) certification and ISS of the trauma patients shows that those treated by certified physicians died more often in all subcategories of ISS score (p&lt;0.05). Conclusions: In Greece, with no formal trauma system implementation. ATLS (R) certified physicians achieve worse outcomes than their non-certified colleagues when managing trauma patients. We believe that these findings must be interpreted in the context of the National health care system. There is considerable room for improvement in our country, and further analysis is required. (C) 2010 Elsevier Ireland Ltd. All rights reserved