Introduction: The expanding spectrum of therapeutic options for patients with Obstructive /surgical jaundice makes it necessary for the surgeon to precisely assess the etiology, location, level and extent of disease before operation. Aims were to compare the diagnostic accuracy, sensitivity and specificity of different imaging techniques like ultrasonography (USG), Computed tomography (CT) and Magnetic Resonance Cholangiopancreatography (MRCP) and Endoscopic Retrograde Cholangiopancreatography (ERCP) in evaluation of patients with malignant obstructive jaundice and correlation of histopathological findings after surgical/ therapeutic intervention. Methods: It was a prospective observational study conducted in the Department of General Surgery and Hepatobilliary unit, Dhaka Medical College Hospital and Bangabandhu Sheikh Mujib Medical University, Dhaka during January 2015 to December 2015 for duration of one year to find out the role of different imaging techniques in diagnosis of malignant lesions causing obstructive jaundice in 50 cases who fulfilled the inclusion criteria. Initial USG evaluation was followed by CT scan, MRCP and ERCP. The results were read by radiologists blinded to other imaging findings. Surgically fit patients with a stage of resectability should be offered the option of surgical resection for cure. For unresectable malignancies, the choice is between surgical palliation/bypass and ERCP with drainage. The characteristic surgical findings or ERCP features and histopathological diagnosis were recorded methodically as final. Results: Malignant obstructive jaundice is the commonest amongst the males and mean age was 47.56 ± 13.191 and the commonest etiology was Ca head of pancreas (30%). Diagnostic accuracy of MRCP (98%) in the diagnosis of malignant obstructive jaundice was relatively high (98%) as compared to ERCP (89.5%), CT (91.43%), USG (89.97%) in malignant obstructive jaundice respectively. In the diagnosis of malignant diseases, MRCP was more sensitive (95.83%) as compared to ERCP (89%), CT scan (91.67%) and ultrasonography (78.17%). Regarding specificity MRCP (100%) was the high in comparison among ERCP (94%), CT (90.91%) and USG (96.15%).Conclusion: It is concluded that malignant obstructive jaundice is the commonest amongst the males. Ca head of pancreas was the commonest malignant etiology in malignant obstructive jaundice. MRCP was superior to among USG, CT scan or ERCP in studying the malignant lesions. J Bangladesh Coll Phys Surg 2021; 39: 233-240
Bangladesh Journal of Neuroscience 2012; Vol. 28 (1): 52-58
Background: The aim and objective of this study was to compare the effectiveness between mannitol and sodium phosphate as a colonoscopic bowel cleansing agent conducted in the department of Gastroenterology of Sir Salimullah Medical College Mitford Hospital. Methods: In this cross-sectional study, a total number of 108 cases were randomly selected, who underwent colonoscopy from November 2019 to June 2020 in the department of Gastroenterology of Sir Salimullah Medical College and Mitford Hospital. The patients were divided into two groups based on received bowel preparations agent, either mannitol (Group MN) or sodium phosphate (group NaP). Results: Out of 108 patients 57 received mannitol and 51 received sodium phosphate. Thirty-two males and twenty-two females received mannitol, while 28 males and 23 females received sodium phosphate. Excellent bowel preparation was observed in 32(55%) cases of MN group and 26(45%) cases of group NaP. No statistically significant difference between two groups by Chi-square (X2) test (p=0.793). Conclusion: This cross-sectional, randomized study did not show any significant statistical difference between the two agents regarding effectiveness of bowel preparation. So, both mannitol and sodium phosphate are almost equally effective in achieving excellent or good quality of bowel preparation. Bangladesh J Medicine 2022; 33: 263-268
A single photon emission computed tomography (SPECT) scan is a functional nuclear imaging technique performed to evaluate regional cerebral perfusion. Because cerebral blood flow is closely linked to neuronal activity, the activity distribution is presumed to reflect neuronal activity levels in several areas of the brain. Although structural magnetic resonance imaging (MRI) and computed tomography (CT) provide exquisite anatomical detail, SPECT provide complementary functional information. Frequently, brain pathology will manifest as functional changes before anatomical changes are detectable. SPECT has clinical value in the diagnosis, therapeutic management, and follow-up of patients. A general consideration of the clinical value of this technique is followed by relevant information on cerebral physiology and pathology for proper understanding of brain SPECT images. The diversity of central nervous system diseases and therefore the still incomplete knowledge of the mechanisms that underlie them have contributed to the success of brain perfusion SPECT as a research tool in neurosciences. Finally, stepby- step recommendations for interpreting and reporting brain perfusion SPECT images are provided to get the utmost clinical beneût from this technique. Bangladesh Journal of Neuroscience 2018; Vol. 34 (2): 96-105
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.