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Vij K 《Medicine, science, and the law》1999,39(4):345-348
Virtually all forensic experts deal not only with criminal, suspicious, accidental and suicidal deaths, but are also confronted with a wide range of deaths where a significant natural element is revealed at autopsy. The assaulted victim that dies suddenly or unexpectedly from a stroke during or immediately succeeding the receipt of some non-fatal injuries, or otherwise suffers a clinically unexplained death, can pose far greater difficulties over causation than a gun-shot or a stabbing. This paper presents an analysis of the problem and an approach for determining the cause of death in cases of concurrent trauma with heart disease, and in cases with a substantial natural element of disease but exclusion of trauma. Relevant cases with history, autopsy findings, histopathological findings and toxicological findings are presented in order to illustrate the issue from a practical angle. 相似文献
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Mukul Vij Yogesh Puri Ashwin Rammohan Gowripriya G Rajesh Rajalingam Ilankumaran Kaliamoorthy Mohamed Rela 《World journal of gastrointestinal oncology》2022,14(3):607-627
Cholangiocarcinomas are a heterogeneous group of highly aggressive cancers that may arise anywhere within the biliary tree. There is a wide geographical variation with regards to its incidence, and risk-factor associations which may include liver fluke infection, primary sclerosing cholangitis, and hepatolithiasis amongst others. These tumours are classified into intrahepatic, perihilar and distal based on their anatomical location. Morphologically, intrahepatic cholangiocarcinomas are further sub-classified into small and large duct variants. Perihilar and distal cholangiocarcinomas are usually mucin-producing tubular adenocarcinomas. Cholangiocarcinomas develop through a multistep carcinogenesis and are preceded by dysplastic and in situ lesions. While clinical characteristics and management of these tumours have been extensively elucidated in literature, their ultra-structure and tumour biology remain relatively unknown. This review focuses on the current knowledge of pathological characteristics, molecular alterations of cholangiocarcinoma, and its precursor lesions (including biliary intraepithelial neoplasia, intraductal papillary neoplasms of the bile duct, intraductal tubulopapillary neoplasms and mucinous cystic neoplasm). 相似文献
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Digestive Diseases and Sciences - 相似文献
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Monika Vij Anupreet Dua Robert M. Freeman 《International urogynecology journal》2016,27(10):1491-1495
Introduction and hypothesis
Maximum urethral closure pressure (MUCP) provides an objective assessment of urethral integrity, but its role in predicting outcome after midurethral sling (MUS) placement is debatable and current practice in the UK is variable. The study was carried out to determine if lower preoperative MUCP is associated with poor outcome following MUS.Method
The study was a retrospective review of the British Society of Urogynaecology (BSUG) database and urodynamics (UDS) data. Patients who reported outcome as “no improvement”, “worse” or “much worse” on the Patient Global Impression of Improvement (PGII) scale were identified as having a poor outcome. Patients who reported “a little improvement”, “improved” and “very much improved” on the PGII were thought to have a good outcome. The preoperative demographics, UDS findings and quality of life (International Consultation of Incontinence questionnaires [ICIQ-SF]) data of the two groups were compared.Result
A total of 236 women were identified for the study. Of these, 24 women (10.2 %) had a poor outcome. Of the remaining women reporting a good outcome, 50 cases were randomly selected. All urodynamic parameters, including mean functional urethral length (FUL), bladder capacity, and Qmax, were similar, except for mean MUCP 37.05 cm H2O, which was significantly lower in group 1 (poor outcome 37.05 cm H2O) compared with a mean MUCP of 50.6 cm H2O in group 2 (good outcome; p?=?0.005).Conclusion
We conclude that failure following MUS is associated with preoperatively lower MUCP, which can be used as a predictor of failure.8.
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A phase I dose escalation study of oral bexarotene in combination with intravenous decitabine in patients with AML 下载免费PDF全文
John S. Welch Haixia Niu Geoffrey L. Uy Peter Westervelt Camille N. Abboud Ravi Vij Keith E. Stockerl‐Goldstein Meagan Jacoby Iskra Pusic Mark A. Schroeder John F. Dipersio Amanda F. Cashen 《American journal of hematology》2014,89(8):E103-E108
The response rate of non‐M3 acute myeloid leukemia (AML) to all trans retinoic acid has been limited. Using Affymetrix expression arrays, we found that in diverse AML blasts RXRA was expressed at higher levels than RARA and that mouse Ctsg‐PML‐RARA leukemia responded to bexarotene, a ligand for RXRA. We therefore performed a phase I study of combination bexarotene and decitabine in elderly and relapsed AML patients. We found that this combination was well tolerated, although outcomes were modest (1 CRi, and 3 PR among 19 patients). Correlative studies found that patients with clinical response had increased differentiation to bexarotene both in vivo and ex vivo, suggesting that pre‐treatment analysis might identify a more susceptible subgroup of patients. Am. J. Hematol. 89:E103–E108, 2014. © 2014 Wiley Periodicals, Inc. 相似文献
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