Zobrazeno 1 - 10
of 290
pro vyhledávání: '"Vikram S. Dogra"'
Autor:
Kalloor Joseph Francis, Bhargava Chinni, Sumohana S. Channappayya, Rajalakshmi Pachamuthu, Vikram S. Dogra, Navalgund Rao
Publikováno v:
Photoacoustics, Vol 13, Iss , Pp 85-94 (2019)
Recently, an acoustic lens has been proposed for volumetric focusing as an alternative to conventional reconstruction algorithms in Photoacoustic (PA) Imaging. Acoustic lens can significantly reduce computational complexity and facilitate the impleme
Externí odkaz:
https://doaj.org/article/2d28cf709d7a4e44813409a05441f8b9
Autor:
Kalloor Joseph Francis, Bhargava Chinni, Sumohana S. Channappayya, Rajalakshmi Pachamuthu, Vikram S. Dogra, Navalgund Rao
Publikováno v:
Photoacoustics, Vol 8, Iss C, Pp 37-47 (2017)
Some of the challenges in translating photoacoustic (PA) imaging to clinical applications includes limited view of the target tissue, low signal to noise ratio and the high cost of developing real-time systems. Acoustic lens based PA imaging systems,
Externí odkaz:
https://doaj.org/article/1a4850b801df4d2e9eb2badd78869f53
Autor:
Akshaar Brahmbhatt, Nana Ohene Baah, Jared Macher, Vikram S. Dogra, Anisha N. Shetty, Komal Chughtai
Publikováno v:
Ultrasound Quarterly. 37:219-228
Pelvic venous disorders are a group of interrelated conditions characterized by venous incompetence. These conditions often manifest with nonspecific symptoms that overlap with many gynecological, gastrointestinal, and urologic diseases. Clinical dia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6f1e97c20b0cb322b4df72b2d3f41e3
https://doi.org/10.1097/ruq.0000000000000576
https://doi.org/10.1097/ruq.0000000000000576
Autor:
Akshya Gupta, Vikram S. Dogra
Publikováno v:
Andrology. 9:1290-1297
Color flow Doppler ultrasound is a critical tool in the assessment of the scrotum. Ultrasound is the first-line imaging modality and can rapidly differentiate between surgical and nonsurgical conditions, allowing for appropriate and prompt patient ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfc2911e13143099a6326b8fcd363c55
https://doi.org/10.1111/andr.13058
https://doi.org/10.1111/andr.13058
Autor:
Jade J. Wong-You-Cheong, Paul Nikolaidis, Gaurav Khatri, Vikram S. Dogra, Dhakshinamoorthy Ganeshan, Stanley Goldfarb, John L. Gore, Rajan T. Gupta, Marta E. Heilbrun, Andrej Lyshchik, Darlene F. Metter, Andrei S. Purysko, Stephen J. Savage, Andrew D. Smith, Zhen J. Wang, Darcy J. Wolfman, Mark E. Lockhart
Publikováno v:
Journal of the American College of Radiology. 18:S174-S188
Renal failure can be divided into acute kidney injury and chronic kidney disease. Both are common and result in increased patient morbidity and mortality. The etiology is multifactorial and differentiation of acute kidney injury from chronic kidney d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3912a1af006446a38087bffbf73a99ca
https://doi.org/10.1016/j.jacr.2021.02.019
https://doi.org/10.1016/j.jacr.2021.02.019
Autor:
Zhen J. Wang, Paul Nikolaidis, Gaurav Khatri, Vikram S. Dogra, Dhakshinamoorthy Ganeshan, Stanley Goldfarb, John L. Gore, Rajan T. Gupta, Robert P. Hartman, Marta E. Heilbrun, Andrej Lyshchik, Andrei S. Purysko, Stephen J. Savage, Andrew D. Smith, Darcy J. Wolfman, Jade J. Wong-You-Cheong, Mark E. Lockhart
Publikováno v:
Journal of the American College of Radiology. 17:S415-S428
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a29c6193349c4b20403a6681bb983a93
https://doi.org/10.1016/j.jacr.2020.09.010
https://doi.org/10.1016/j.jacr.2020.09.010
Autor:
Karolina Markiet, Simon Freeman, Laurence Rocher, Vikram S. Dogra, Michele Bertolotto, Pietro Pavlica, Paul S. Sidhu, Ahmet Tuncay Turgut, Francesco Lotti, Dean Y. Huang, Athina C. Tsili, Parvati Ramchandani, Jonathan Richenberg, Mustafa Secil, Lorenzo E. Derchi, Michał Studniarek, Subramaniyan Ramanathan, Katarzyna Skrobisz, Jane Belfield, Olivera Nikolic
Publikováno v:
Journal of Ultrasound
Although often asymptomatic and detected incidentally, varicocele is a relatively common problem in patients who seek medical attention for infertility problems. Ultrasound (US) is the imaging modality of choice for evaluation, but there is no consen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9686d8f2b1d5d1c00be69022259404b1
https://doi.org/10.1007/s40477-020-00509-z
https://doi.org/10.1007/s40477-020-00509-z
Publikováno v:
World Neurosurgery. 135:280-296
Iatrogenic ureteral injury associated with lumbar spine surgery is an uncommon but devastating complication with associated medicolegal implications.We performed a systematic review of the English language literature published between 1954 and 2019,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c1953dece9853750832fdfdca525452
https://doi.org/10.1016/j.wneu.2019.12.107
https://doi.org/10.1016/j.wneu.2019.12.107
Publikováno v:
International Journal of Computer Assisted Radiology and Surgery. 15:309-320
In the case of multispecimen study to locate cancer regions, such as in thyroidectomy and prostatectomy, a significant labor-intensive processing is required at a high cost. Pathology diagnosis is usually done by a pathologist observing tissue-staine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01333299291d21fc7239219908ad80a4
https://doi.org/10.1007/s11548-019-02101-1
https://doi.org/10.1007/s11548-019-02101-1
Publikováno v:
Ultrasonic imaging. 44(1)
Frequency domain analysis of radio frequency signal is performed to differentiate between different tissue categories in terms of spectral parameters. However, due to complex relationship between the absorber size and spectral parameters, they cannot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac442018db01e71505ab73253074a06c
https://pubmed.ncbi.nlm.nih.gov/34711106
https://pubmed.ncbi.nlm.nih.gov/34711106