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11 results on '"Hanisha Manickavasagan"'

1. Application of Artificial Intelligence in the Detection and Differentiation of Colon Polyps: A Technical Review for Physicians

Author

Wei-Lun Chao, Hanisha Manickavasagan, and Somashekar G. Krishna

Subjects
colonoscopy, colon polyp, artificial intelligence, computer-aided diagnosis, machine learning, Medicine (General), R5-920
Abstract

Research in computer-aided diagnosis (CAD) and the application of artificial intelligence (AI) in the endoscopic evaluation of the gastrointestinal tract is novel. Since colonoscopy and detection of polyps can decrease the risk of colon cancer, it is recommended by multiple national and international societies. However, the procedure of colonoscopy is performed by humans where there are significant interoperator and interpatient variations, and hence, the risk of missing detection of adenomatous polyps. Early studies involving CAD and AI for the detection and differentiation of polyps show great promise. In this appraisal, we review existing scientific aspects of AI in CAD of colon polyps and discuss the pitfalls and future directions for advancing the science. This review addresses the technical intricacies in a manner that physicians can comprehend to promote a better understanding of this novel application.

Published
2019
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2. Application of Artificial Intelligence in the Detection and Differentiation of Colon Polyps: A Technical Review for Physicians

Author

Hanisha Manickavasagan, Somashekar G. Krishna, and Wei-Lun Chao

Subjects
Adenomatous polyps, Colorectal cancer, Clinical Biochemistry, Colonoscopy, Review, 03 medical and health sciences, 0302 clinical medicine, colonoscopy, medicine, colon polyp, Cancer, screening and diagnosis, lcsh:R5-920, medicine.diagnostic_test, business.industry, Prevention, medicine.disease, artificial intelligence, digestive system diseases, Colo-Rectal Cancer, Colon polyps, Detection, machine learning, Computer-aided diagnosis, 030220 oncology & carcinogenesis, 030211 gastroenterology & hepatology, computer-aided diagnosis, Artificial intelligence, Digestive Diseases, business, lcsh:Medicine (General), 4.2 Evaluation of markers and technologies
Abstract

Research in computer-aided diagnosis (CAD) and the application of artificial intelligence (AI) in the endoscopic evaluation of the gastrointestinal tract is novel. Since colonoscopy and detection of polyps can decrease the risk of colon cancer, it is recommended by multiple national and international societies. However, the procedure of colonoscopy is performed by humans where there are significant interoperator and interpatient variations, and hence, the risk of missing detection of adenomatous polyps. Early studies involving CAD and AI for the detection and differentiation of polyps show great promise. In this appraisal, we review existing scientific aspects of AI in CAD of colon polyps and discuss the pitfalls and future directions for advancing the science. This review addresses the technical intricacies in a manner that physicians can comprehend to promote a better understanding of this novel application.

Published
2019

3. Contributors

Author

Sanath Allampati, Helen M. Ayles, Bruce R. Bacon, Sarah Lou Bailey, William F. Balistreri, Ji Young Bang, Petros C. Benias, Marina Berenguer, Emily D. Bethea, Kalyan Ram Bhamidimarri, Christopher L. Bowlus, Andres Cardenas, Andres F. Carrion, Steve S. Choi, Sanjiv Chopra, Raymond T. Chung, Jeremy F.L. Cobbold, Michael P. Curry, Albert J. Czaja, Teresita Gomez de Castro, Andrew S. deLemos, Adrian M. Di Bisceglie, Anna Mae Diehl, Robert J. Fontana, Lawrence S. Friedman, Pere Ginès, Norman D. Grace, Steven-Huy B. Han, Gideon M. Hirschfield, Michael G. House, Christine E. Waasdorp Hurtado, Ira M. Jacobson, Kris V. Kowdley, Michelle Lai, Jay H. Lefkowitch, Chatmanee Lertudomphonwanit, James H. Lewis, Keith D. Lillemoe, Vincent Lo Re, Hanisha Manickavasagan, Paul Martin, Marlyn J. Mayo, Mack C. Mitchell, Kevin D. Mullen, Santiago J. Muñoz, Brent A. Neuschwander-Tetri, Kelvin T. Nguyen, Kavish R. Patidar, Patricia Pringle, Nicholas J. Procaccini, James Puleo, K. Rajender Reddy, Hugo R. Rosen, Arun J. Sanyal, Michael L. Schilsky, Stuart Sherman, Ronald J. Sokol, Erin Spengler, Elena M. Stoffel, John A. Summerfield, Elliot B. Tapper, Tram T. Tran, Carmen Vinaixa, Gwilym J. Webb, Douglas M. Weine, Jacqueline L. Wolf, Florence S. Wong, and Wei Zhang

Published
2018

4. Liver Disease in the Elderly

Author

Hanisha Manickavasagan, Teresita Gomez de Castro, and Santiago J. Munoz

Subjects
Liver injury, medicine.medical_specialty, Cirrhosis, business.industry, General surgery, medicine.medical_treatment, Jaundice, Liver transplantation, medicine.disease, Liver disease, Biliary tract, Internal medicine, Hepatocellular carcinoma, medicine, medicine.symptom, Metabolic syndrome, business
Abstract

This chapter addresses the unique aspects of hepatic physiology and liver diseases in older adults. Aging is associated with reduced metabolic and regenerative capacity of the liver, and the clinical presentation and prognosis of many liver disorders can be different in older adults compared with younger persons. In particular, drug-induced liver injury and acute liver failure have a worse prognosis in the elderly. Older patients often have endured decades of the metabolic syndrome, and nonalcoholic steatohepatitis-related cirrhosis is increasingly observed with advancing age. Because longer duration of cirrhosis is associated with a greater risk of hepatocellular carcinoma, this tumor and other malignancies of the biliary tract are more common in elderly patients. Liver transplantation should be considered in selected older candidates guided by their physiologic status rather than by their chronologic age.

Published
2018

6. 115 Bone Health in Chronic Pancreatitis: A Pilot Study

Author

Darwin L. Conwell, Phil A. Hart, Hanisha Manickavasagan, Dhiraj Yadav, Luis F. Lara, Alice Hinton, Andrew Lu, and Zarine K. Shah

Subjects
medicine.medical_specialty, Hepatology, business.industry, Internal medicine, Gastroenterology, medicine, Pancreatitis, medicine.disease, business, Bone health
Published
2019

8. Su1341 Efficacy of Celiac Plexus Block in Chronic Pancreatitis - A Systematic Review

Author

Hanisha Manickavasagan, William Y. Park, and Anand Kumar

Subjects
medicine.medical_specialty, business.industry, Gastroenterology, medicine.disease, Celiac plexus block, Surgery, 03 medical and health sciences, 0302 clinical medicine, 030220 oncology & carcinogenesis, Anesthesia, medicine, Pancreatitis, 030211 gastroenterology & hepatology, Radiology, Nuclear Medicine and imaging, business
Published
2017

10. Effects of Long-term Proton Pump Inhibitor Use on Bone Mineral Density

Author

Hanisha Manickavasagan, Meet Parikh, Sachin Kirtane, Christie Mannino, Renee Amori, Asyia Ahmad, and Jennifer Schwartz

Subjects
Bone mineral, Hepatology, medicine.drug_class, business.industry, Gastroenterology, medicine, Proton-pump inhibitor, Pharmacology, business, Term (time)
Published
2017

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