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Kassa Darge

Bio: Kassa Darge is an academic researcher from Children's Hospital of Philadelphia. The author has contributed to research in topics: Contrast-enhanced ultrasound & Vesicoureteral reflux. The author has an hindex of 43, co-authored 240 publications receiving 6531 citations. Previous affiliations of Kassa Darge include Hospital of the University of Pennsylvania & University Hospital Heidelberg.


Papers
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Journal ArticleDOI
01 Feb 2008
TL;DR: EFSUMB study group M. Claudon, D. Cosgrove, T. Tranquart, L. Thorelius, and H. Whittingham study group L. de.
Abstract: EFSUMB study group M. Claudon1, D. Cosgrove2, T. Albrecht3, L. Bolondi4, M. Bosio5, F. Calliada6, J.-M. Correas7, K. Darge8, C. Dietrich9, M. D'On ofrio10, D. H. Evans11, C. Filice12, L. Greiner13, K. Jäger14, N. de. Jong15, E. Leen16, R. Lencioni17, D. Lindsell18, A. Martegani19, S. Meairs20, C. Nolsøe21, F. Piscaglia22, P. Ricci23, G. Seidel24, B. Skjoldbye25, L. Solbiati26, L. Thorelius27, F. Tranquart28, H. P. Weskott29, T. Whittingham30

755 citations

Journal ArticleDOI
TL;DR: The proposed grading classification system will require extensive evaluation to assess its utility in predicting clinical outcomes and will help to further refine the classification system to one that correlates with other clinical outcomes such as the need for surgical intervention or renal function.

332 citations

Journal ArticleDOI
TL;DR: Some basic proposals for algorithms and procedures for imaging the paediatric genitourinary tract based on initial discussion at a paediatric uroradiology symposium and proposals of the ESUR Paediatric Uroradiologic Guidelines Subcommittee are presented.
Abstract: We present here a few basic proposals for algorithms and procedures for imaging the paediatric genitourinary tract based on initial discussion at a paediatric uroradiology symposium and proposals of the ESUR Paediatric Uroradiologic Guidelines Subcommittee. These recommendations were developed in the light of new knowledge that might influence existing guidelines. Regional, individual and local flexibility and variability should be preserved in order to make these recommendations applicable throughout Europe. They should help standardize dedicated imaging not only in terms of a quality measure to ensure state-of-the-art patient care, but also in forming a common basis for multi-institutional research. There is an urgent need for these guidelines in order to advance our understanding of the subject and to gain evidence and improve imaging efficacy. Our session worked towards establishing an agreement on imaging indications in common paediatric urological conditions, respecting the ALARA principle, and patient safety and care, and taking into account state of the art knowledge and efficacy aspects. We started the task with a reassessment of (1) imaging in urinary tract infection in infants and children, (2) postnatal imaging in mild-to-moderate neonatal hydronephrosis, (3) how to perform voiding cystourethrography, and (4) procedural recommendations for paediatric urosonography. This list is incomplete, and future recommendations will be developed, discussed and presented at forthcoming meetings.

207 citations

Journal ArticleDOI
TL;DR: Compared with voiding US of the bladder and retrovesical space with echo enhancement with that of voiding cystourethrography for diagnosis of vesicoureteral reflux (VUR) and to assess patient tolerance of the echo-enhancing agent, VUR was detected in 80 of the units with one or both methods.
Abstract: PURPOSE: To compare the usefulness of voiding US of the bladder and retrovesical space with echo enhancement with that of voiding cystourethrography (VCUG) for diagnosis of vesicoureteral reflux (VUR) and to assess patient tolerance of the echo-enhancing agent. MATERIALS AND METHODS: One hundred eighty-eight patients (aged 5 days to 20 years) referred for investigation of VUR underwent voiding US with echo enhancement, which was followed by VCUG in 110 patients (226 kidney-ureter units). After US of the renal tract, the bladder was filled with normal saline solution. Then SH U 508 A, a galactose-based, microbubble-containing echo-enhancing agent, was administered. Reflux was diagnosed when microbubbles appeared in the ureter or pelvicalyceal system. RESULTS: VUR was detected in 80 of the units with one (n = 18) or both (n = 62) methods. All grades of reflux were identified. In 15 units, reflux diagnosed at voiding US was not observed at VCUG; the reverse was true in three units. In 208 (92%) of the 226 ki...

170 citations

Journal ArticleDOI
TL;DR: Recommendations are made that cross-sectional enterography should be performed at diagnosis of Crohn's disease and considered for small bowel Crohn’s disease monitoring paradigms, and a useful morphologic construct describing how imaging findings evolve with disease progression and response is described.

155 citations


Cited by
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Journal ArticleDOI
TL;DR: Advances in classification and treatment of echinococcosis prompted experts from different continents to review the current literature, discuss recent achievements and provide a consensus on diagnosis, treatment and follow-up.

1,456 citations

Journal ArticleDOI
TL;DR: These liver CEUS guidelines and recommendations are intended to create standard protocols for the use and administration of UCA in liver applications on an international basis and improve the management of patients worldwide.
Abstract: Initially, a set of guidelines for the use of ultrasound contrast agents was published in 2004 dealing only with liver applications. A second edition of the guidelines in 2008 reflected changes in the available contrast agents and updated the guidelines for the liver, as well as implementing some non-liver applications. Time has moved on, and the need for international guidelines on the use of CEUS in the liver has become apparent. The present document describes the third iteration of recommendations for the hepatic use of contrast enhanced ultrasound (CEUS) using contrast specific imaging techniques. This joint WFUMB-EFSUMB initiative has implicated experts from major leading ultrasound societies worldwide. These liver CEUS guidelines are simultaneously published in the official journals of both organizing federations (i.e., Ultrasound in Medicine and Biology for WFUMB and Ultraschall in der Medizin/European Journal of Ultrasound for EFSUMB). These guidelines and recommendations provide general advice on the use of all currently clinically available ultrasound contrast agents (UCA). They are intended to create standard protocols for the use and administration of UCA in liver applications on an international basis and improve the management of patients worldwide.

1,042 citations

Journal ArticleDOI
TL;DR: Authors F. Piscaglia, C. Nolsøe, M. M. Gilja, and H. P. Weskott review the manuscript and suggest ways in which the manuscript could have been improved.
Abstract: Authors F. Piscaglia1, C. Nolsøe2, C. F. Dietrich3, D. O. Cosgrove4, O. H. Gilja5, M. Bachmann Nielsen6, T. Albrecht7, L. Barozzi8, M. Bertolotto9, O. Catalano10, M. Claudon11, D. A. Clevert12, J. M. Correas13, M. D’Onofrio14, F. M. Drudi15, J. Eyding16, M. Giovannini17, M. Hocke18, A. Ignee19, E. M. Jung20, A. S. Klauser21, N. Lassau22, E. Leen23, G. Mathis24, A. Saftoiu25, G. Seidel26, P. S. Sidhu27, G. ter. Haar28, D. Timmerman29, H. P. Weskott30

975 citations

Journal ArticleDOI
TL;DR: The ability to non-invasively image molecular events with targeted microbubbles is likely to be important for characterizing pathophysiology and for developing new therapeutic strategies in the treatment of cardiovascular and neoplastic diseases.
Abstract: Not all bubbles in the bloodstream are detrimental. During the past decade, contrast-enhanced ultrasound has evolved from a purely investigational tool to a routine diagnostic technique. This transformation has been facilitated by advances in the microbubble contrast agents and contrast-specific ultrasound imaging techniques. The ability to non-invasively image molecular events with targeted microbubbles is likely to be important for characterizing pathophysiology and for developing new therapeutic strategies in the treatment of cardiovascular and neoplastic diseases.

797 citations

Journal ArticleDOI
01 Feb 2008
TL;DR: EFSUMB study group M. Claudon, D. Cosgrove, T. Tranquart, L. Thorelius, and H. Whittingham study group L. de.
Abstract: EFSUMB study group M. Claudon1, D. Cosgrove2, T. Albrecht3, L. Bolondi4, M. Bosio5, F. Calliada6, J.-M. Correas7, K. Darge8, C. Dietrich9, M. D'On ofrio10, D. H. Evans11, C. Filice12, L. Greiner13, K. Jäger14, N. de. Jong15, E. Leen16, R. Lencioni17, D. Lindsell18, A. Martegani19, S. Meairs20, C. Nolsøe21, F. Piscaglia22, P. Ricci23, G. Seidel24, B. Skjoldbye25, L. Solbiati26, L. Thorelius27, F. Tranquart28, H. P. Weskott29, T. Whittingham30

755 citations