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Öğe APPENDIX INVAGINATION MIMICKING ILEOCECAL INTUSSUSCEPTION IN A PEDIATRIC PATIENT: A CASE REPORT(ELSEVIER SCIENCE INC, 2016) Aybay, Muhsin Nuh; Erol, Seyit; Kaya, Hasan Emin; Guler, IbrahimBackground: Appendix invagination is a rare cause of right lower quadrant abdominal pain. Clinical findings are not specific and can mimic a wide range of diseases. Case Report: An 8-year-old girl was admitted with abdominal pain lasting for 2 weeks. Clinical and radiologic findings suggested ileocecal intussusception initially. A failed hydrostatic reduction attempt and subsequent abdominal ultrasound and computed tomography studies showed that the underlying pathology was invagination of the vermiform appendix. The patient was managed conservatively and spontaneous reduction was observed during follow-up. She underwent appendectomy 9 months later due to chronic appendicitis. Why Should An Emergency Physician Be Aware of This?: Appendix invagination should be kept in mind while evaluating patients with suspected ileocecal intussusception. In distinguishing between these two conditions, a blind-ending invaginating segment is an important clue in favor of appendix intussusception. (C) 2016 Elsevier Inc. All rights reserved.Öğe Magnetic resonance cholangio pancreatography evaluation of intrahepatic bile duct variations with updated classification(AVES, 2016) Nayman, Alaaddin; Ozbek, Orhan; Erol, Seyit; Karakus, Hayrettin; Kaya, Hasan EminPURPOSE Preoperative detection of intrahepatic bile duct (IHBD) variations is essential to reduce surgical morbidity and mortality rates. Magnetic resonance cholangiopancreatography (MRCP) is a noninvasive and reliable method for demonstrating the normal IHBD anatomy and its variations. This retrospective study aimed to identify and classify novel variations, except those already reported in the literature, using MRCP. METHODS MRCP examinations, which were conducted in two different centers in the last five years, were retrospectively evaluated. IHBD variations were recorded with respect to the Yoshida classification. In addition, newly detected variations that were not included in this classification were identified and classified. RESULTS MRCP examinations of 2624 patients were screened, and 2143 were determined to be eligible for evaluation. Of 2143 patients, 987 were males (average age, 54 +/- 18 years) and 1156 were females (mean age, 57 +/- 17 years). In this study, 10 novel variations that were not included in the Yoshida classification were identified in 14 patients. CONCLUSION MRCP is an effective, reliable, and noninvasive imaging method for evaluating the IHBD anatomy and its variations. Novel variations described in this study may help to better understand the biliary anatomy.Öğe Magnetic resonance cholangiopancreatography evaluation of intrahepatic bile duct variations with updated classification(2016) Nayman, Alaaddin; Özbek, Orhan; Erol, Seyit; Karakuş, Hayrettin; Kaya, Hasan EminPURPOSE Preoperative detection of intrahepatic bile duct (IHBD) variations is essential to reduce surgical mor-bidity and mortality rates. Magnetic resonance cholangiopancreatography (MRCP) is a noninvasive and reliable method for demonstrating the normal IHBD anatomy and its variations. This retrospec-tive study aimed to identify and classify novel variations, except those already reported in the liter-ature, using MRCP.METHODSMRCP examinations, which were conducted in two different centers in the last five years, were ret-rospectively evaluated. IHBD variations were recorded with respect to the Yoshida classification. In addition, newly detected variations that were not included in this classification were identified and classified.RESULTSMRCP examinations of 2624 patients were screened, and 2143 were determined to be eligible for evaluation. Of 2143 patients, 987 were males (average age, 54±18 years) and 1156 were females (mean age, 57±17 years). In this study, 10 novel variations that were not included in the Yoshida classification were identified in 14 patients.CONCLUSIONMRCP is an effective, reliable, and noninvasive imaging method for evaluating the IHBD anatomy and its variations. Novel variations described in this study may help to better understand the biliary anatomÖğe Radiofrequency ablation of a rare pathology: vertebral intraosseous lipoma(ELSEVIER SCIENCE INC, 2016) Ozbek, Orhan; Keskin, Fatih; Kaya, Hasan Emin; Guler, Ibrahim; Nayman, Alaaddin; Koc, Osman[Abstract not Available]
