Doris Franke
Hannover Medical School
Internal medicineRadiologyEndocrinologySurgeryPathologyUltrasoundPediatricsDysplasiaSchistosomiasisSchistosoma mansoniKidney diseaseContrast-enhanced ultrasoundHelminthiasisKidney transplantationTransplantationUltrasonographyNephrologyAnthropometryMedicineGastroenterology
51Publications
18H-index
944Citations
Publications 53
Newest
#1Doris Franke (MHH: Hannover Medical School)H-Index: 18
Ultrasonography (US) plays a major diagnostic role in the pre- and post-transplant evaluation of recipient and donor. In most cases, US remains the only necessary imaging modality. After pediatric kidney transplantation, US can ensure immediate bedside diagnosis of vessel patency and possible postoperative non-vascular complications. Criteria for US diagnosis of kidney vessel thrombosis and stenosis in the transplant will be presented. Non-vascular complications after kidney transplantation incl...
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#1Doris FrankeH-Index: 18
#2Sudha A. Anupindi (Children's Hospital of Philadelphia)H-Index: 20
Last. Aikaterini Ntoulia (Children's Hospital of Philadelphia)H-Index: 8
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Gray-scale and color/power Doppler ultrasound (US) are the first-line imaging modalities to evaluate the spleen, gallbladder and pancreas in children. The increasing use of contrast-enhanced ultrasound (CEUS) as a reliable and safe method to evaluate liver lesions in the pediatric population promises potential for imaging other internal organs. Although CEUS applications of the spleen, gallbladder and pancreas have been well described in adults, they have not been fully explored in children. In ...
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#1Cheng Fang (University of Cambridge)H-Index: 8
#2Sudha A. Anupindi (Children's Hospital of Philadelphia)H-Index: 20
Last. M. Beth McCarville (St. Jude Children's Research Hospital)H-Index: 34
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Contrast-enhanced ultrasound (CEUS) is increasingly being used in children. One of the most common referrals for CEUS performance is characterization of indeterminate focal liver lesions and follow-up of known liver lesions. In this setting, CEUS is performed with intravenous administration of ultrasound contrast agents (UCAs). When injected into a vein, UCA microbubbles remain confined within the vascular network until they dissipate. Therefore, visualization of UCA within the tissues and lesio...
1 CitationsSource
#1Doris Franke (MHH: Hannover Medical School)H-Index: 18
#2Reza J Daugherty (UVA: University of Virginia)H-Index: 1
Last. Frank M. Volberg (UVA: University of Virginia)H-Index: 1
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Ultrasound (US) is the first-line imaging tool for evaluating liver and kidney transplants during and after the surgical procedures. In most patients after organ transplantation, gray-scale US coupled with color/power and spectral Doppler techniques is used to evaluate the transplant organs, assess the patency of vascular structures, and identify potential complications. In technically difficult or inconclusive cases, however, contrast-enhanced ultrasound (CEUS) can provide prompt and accurate d...
2 CitationsSource
#1Christoph F. Dietrich (Goethe University Frankfurt)H-Index: 74
#2Rasa Augustiniene (Boston Children's Hospital)
Last. Paul S. Sidhu ('KCL': King's College London)H-Index: 62
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The European Federation of Ultrasound in Medicine and Biology (EFSUMB) created the "EFSUMB Pediatric Registry" (EFSUMB EPR) with the purpose of collecting data regarding the intravenous application of pediatric contrast-enhanced ultrasound (CEUS). The primary aim was to document the current clinical practice and usefulness of the technique and secondarily to assess CEUS safety in children. We issue the preliminary results of this database and examine the overall practice of CEUS in children in E...
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#1Doris Franke (MHH: Hannover Medical School)H-Index: 18
In the assessment before, during and after solid organ and stem cell transplantation in children, ultrasonography (US) is the first-line imaging modality, especially in liver and kidney transplantation.
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#1Doris FrankeH-Index: 18
#2Zoltan HarkanyiH-Index: 6
The spleen is rarely affected by primary diseases, but secondary diffuse or focal alterations may be seen in a broad variety of causes. For all imaging modalities, including contrast-enhanced ultrasound (CEUS), characterization of focal or diffuse splenic lesions is more difficult than in the liver. Blood pool agents however allow a better description of the parenchymal perfusion and vascularization pattern. Contrast-enhanced ultrasound of the spleen increases the detection rate of splenic infar...
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#1Charlotte Gimpel (University of Freiburg)H-Index: 11
#2E.F. Avni (university of lille)
Last. Paul J.D. Winyard (UCL: University College London)H-Index: 30
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#1Paul S. Sidhu ('KCL': King's College London)H-Index: 62
#2Vito Cantisani (Sapienza University of Rome)H-Index: 52
Last. Odd Helge Gilja (University of Bergen)H-Index: 59
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12 CitationsSource
#1Doris Franke (MHH: Hannover Medical School)H-Index: 18
#2Rena Steffens (MHH: Hannover Medical School)H-Index: 2
Last. Miroslav Živičnjak (MHH: Hannover Medical School)H-Index: 10
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Background Children with chronic kidney disease are frequently born small for gestational age (SGA) and prone to disproportionately short stature. It is unclear how SGA affects growth after kidney transplantation (KTx).
5 CitationsSource