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Petzinna SM, Winter L, Skowasch D, Pizarro C, Weber M, Kütting D, Behning C, Bauer CJ, Schäfer VS. Assessing sleep-related breathing disorders among newly diagnosed rheumatoid and psoriatic arthritis patients: a cross-sectional study. Rheumatol Int 2024:10.1007/s00296-024-05610-8. [PMID: 38713410 DOI: 10.1007/s00296-024-05610-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 04/29/2024] [Indexed: 05/08/2024]
Abstract
OBJECTIVES This cross-sectional study aimed to determine the prevalence and risk factors for sleep-related breathing disorders (SRBD) in newly diagnosed, untreated rheumatoid arthritis (RA) and psoriatic arthritis (PsA) patients, and to develop a screening algorithm for early detection. METHODS We evaluated newly diagnosed RA or PsA patients using the Epworth Sleepiness Scale (ESS) questionnaire, cardiorespiratory polygraphy (RPG), and clinical and laboratory assessments. Sleep apnea syndrome (SAS) was diagnosed based on pathological RPG findings excessive daytime sleepiness, defined as ESS score above 10. RESULTS The study included 39 patients (22 RA, 17 PsA) and 23 controls. In RPG, SRBD was identified in 38.5% of arthritis patients compared to 39.1% of controls (p = 1.00), with male gender (p = .004) and age (p < .001) identified as risk factors. Excessive daytime sleepiness was noted in 36.4% of RA patients, 17.6% of PsA patients, and 21.7% of controls. Of the 24 patients diagnosed with SRBD, 41.6% met the criteria for SAS. SAS prevalence was 31.8% among RA patients, 0% in PsA patients, and 13% in controls. A significant association was observed between excessive daytime sleepiness and SRBD (p = .036). CONCLUSION Our findings reveal a high prevalence of SRBD in newly diagnosed, untreated RA and PsA patients in ESS and RPG, with excessive daytime sleepiness being a reliable predictor of SRBD. Patients with RA exhibited a higher predisposition to SAS. We therefore suggest incorporating ESS and RPG as screening tools in RA or PsA for early detection and management of SRBD.
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Affiliation(s)
- Simon M Petzinna
- Department of Rheumatology and Clinical Immunology, Clinic of Internal Medicine III, University Hospital Bonn, Bonn, Germany.
- Department of Rheumatology and Clinical Immunology, Clinic of Internal Medicine III, University Hospital of Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
| | - Lone Winter
- Department of Rheumatology and Clinical Immunology, Clinic of Internal Medicine III, University Hospital Bonn, Bonn, Germany
| | - Dirk Skowasch
- Clinic of Internal Medicine II, University Hospital Bonn, Bonn, Germany
| | - Carmen Pizarro
- Clinic of Internal Medicine II, University Hospital Bonn, Bonn, Germany
| | - Marcel Weber
- Clinic of Internal Medicine II, University Hospital Bonn, Bonn, Germany
| | - Daniel Kütting
- Department of Radiology, University Hospital Bonn, Bonn, Germany
| | - Charlotte Behning
- Institute of Medical Biometry, Informatics and Epidemiology, University Hospital Bonn, Bonn, Germany
| | - Claus-Jürgen Bauer
- Department of Rheumatology and Clinical Immunology, Clinic of Internal Medicine III, University Hospital Bonn, Bonn, Germany
| | - Valentin S Schäfer
- Department of Rheumatology and Clinical Immunology, Clinic of Internal Medicine III, University Hospital Bonn, Bonn, Germany
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Wagenpfeil J, Hoß K, Henkel A, Kütting D, Luetkens JA, Feldmann G, Brossart P, Attenberger UI, Pieper CC. Interventional treatment of refractory non-traumatic chylous effusions in patients with lymphoproliferative disorders. Clin Exp Med 2024; 24:63. [PMID: 38554229 PMCID: PMC10981590 DOI: 10.1007/s10238-024-01312-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 02/28/2024] [Indexed: 04/01/2024]
Abstract
To report results of interventional treatment of refractory non-traumatic abdomino-thoracic chylous effusions in patients with lymphoproliferative disorders. 17 patients (10 male; mean age 66.7 years) with lymphoproliferative disorders suffered from non-traumatic chylous effusions (chylothorax n = 11, chylous ascites n = 3, combined abdomino-thoracic effusion n = 3) refractory to chemotherapy and conservative therapy. All underwent x-ray lymphangiography with iodized-oil to evaluate for and at the same time treat lymphatic abnormalities (leakage, chylo-lymphatic reflux with/without obstruction of central drainage). In patients with identifiable active leakage additional lymph-vessel embolization was performed. Resolution of effusions was deemed as clinical success. Lymphangiography showed reflux in 8/17 (47%), leakage in 2/17 (11.8%), combined leakage and reflux in 3/17 (17.6%), lymphatic obstruction in 2/17 (11.8%) and normal findings in 2/17 cases (11.8%). 12/17 patients (70.6%) were treated by lymphangiography alone; 5/17 (29.4%) with leakage received additional embolization (all technically successful). Effusions resolved in 15/17 cases (88.2%); 10/12 (83.3%) resolved after lymphangiography alone and in 5/5 patients (100%) after embolization. Time-to-resolution of leakage was significantly shorter after embolization (within one day in all cases) than lymphangiography (median 9 [range 4-30] days; p = 0.001). There was no recurrence of symptoms or post-interventional complications during follow-up (median 445 [40-1555] days). Interventional-radiological treatment of refractory, non-traumatic lymphoma-induced chylous effusions is safe and effective. Lymphangiography identifies lymphatic abnormalities in the majority of patients and leads to resolution of effusions in > 80% of cases. Active leakage is found in only a third of patients and can be managed by additional embolization.
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Affiliation(s)
- Julia Wagenpfeil
- Division for Minimally-Invasive Lymph Vessel Therapy, Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
- Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD), Bonn, Germany.
| | - Katharina Hoß
- Division for Minimally-Invasive Lymph Vessel Therapy, Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
- Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD), Bonn, Germany
| | - Andreas Henkel
- Division for Minimally-Invasive Lymph Vessel Therapy, Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
- Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD), Bonn, Germany
| | - Daniel Kütting
- Division for Minimally-Invasive Lymph Vessel Therapy, Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
- Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD), Bonn, Germany
| | - Julian Alexander Luetkens
- Division for Minimally-Invasive Lymph Vessel Therapy, Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
- Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD), Bonn, Germany
| | - Georg Feldmann
- Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD), Bonn, Germany
- Department of Internal Medicine III, University Hospital of Bonn, Bonn, Germany
| | - Peter Brossart
- Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD), Bonn, Germany
- Department of Internal Medicine III, University Hospital of Bonn, Bonn, Germany
| | - Ulrike Irmgard Attenberger
- Division for Minimally-Invasive Lymph Vessel Therapy, Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
- Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD), Bonn, Germany
| | - Claus Christian Pieper
- Division for Minimally-Invasive Lymph Vessel Therapy, Department of Diagnostic and Interventional Radiology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
- Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD), Bonn, Germany
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Joest M, Klein J, Kütting D, Skowasch D. [Allergic bronchopullmonary aspergillosis (ABPA) - an Update]. Pneumologie 2024; 78:204-214. [PMID: 38417459 DOI: 10.1055/a-1854-3006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2024]
Abstract
Allergic bronchopulmonary aspergillosis (ABPA) is a regular occurrence in everyday pneumology. ABPA should be considered in patients with severe asthma, in mould allergic patients with very high serum IgE levels and in patients with cystic fibrosis. The aim should be to make the diagnosis as early as possible in the course of the disease to avoid late complications such as bronchiectasis and fibrotic lung remodelling. Symptoms are highly variable and rather non-specific, overlapping with those of the underlying primary disease. However, clearly defined diagnostic criteria exist, so that the diagnosis can be made relatively easily if one thinks of it. In therapy, systemic steroids and antifungals (mainly azoles) play the leading role. However, biologics have been gaining in importance in recent years, especially in cases of insufficient therapy response or occurrence of side effects to standard therapies, as well as an alternative in permanently steroid-dependent patients.
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Nelles D, Amli H, Sugiura A, Vij V, Beiert T, Nickenig G, Kütting D, Schrickel JW, Sedaghat A. The CT derived angle between the transseptal puncture site and the left atrial appendage as a predictor for complex interventional occlusion procedures. Echocardiography 2023; 40:1227-1236. [PMID: 37788148 DOI: 10.1111/echo.15699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 09/13/2023] [Accepted: 09/20/2023] [Indexed: 10/05/2023] Open
Abstract
OBJECTIVE To evaluate the role of the CT-derived angle between the intra-atrial septum (IAS) and the left atrial appendage (LAA) on procedural complexity and clinical outcomes in left atrial appendage occlusion (LAAO) procedures. BACKGROUND Given the broad variations in anatomy, LAAO remains one of the most challenging interventional procedures in structural heart disease. In recent years, preprocedural cardiac tomography (CT) has evolved as a valuable tool; however, prediction of procedural complexity remains cumbersome. METHODS We retrospectively analyzed 47 patients that underwent LAAO at our center in whom pre-procedural cardiac CT-scans were available. Among other baseline parameters, we measured the angle between the LAA ostium and the preferred transseptal puncture site at the IAS. We compared patients with an angle above and below the median regarding procedural characteristics and procedural outcome. RESULTS The median angle between the LAA and the IAS was 127.3° (IQR: 120.9-141.3). LAAO took longer in patients with a measured angle below the median (55.0 ± 22.7 min vs. 41.3 ± 17.5 min; p = .04), resulting in longer radiation times (13.0 ± 5.3 min vs. 9.8 ± 5.7 min; p = .04) and more contrast use (61.1 ± 47.5 mL vs. 33.6 ± 24.7 mL; p = .05). Moreover, the necessity for a sheath exchange was significantly higher (30.4% vs. 4.2%, p = .02) and device repositioning or device resizing trended to be more frequent (26.1% vs. 8.3%; p = .1 and 21.7% vs. 8.3%; p = .2). There were no differences in procedural outcome, device-position and peri-device leak (PDL). CONCLUSIONS The angle between the transseptal puncture site and the LAA ostium may serve as a predictor for more demanding LAAO interventions. In our study a steeper angle led to a prolonged procedure resulting in higher doses of contrast and radiation, but was not associated with a worse procedural outcome.
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Affiliation(s)
- Dominik Nelles
- Heart Center, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Hazem Amli
- Heart Center, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Atsushi Sugiura
- Heart Center, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Vivian Vij
- Heart Center, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Thomas Beiert
- Heart Center, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Georg Nickenig
- Heart Center, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Daniel Kütting
- Department of Radiology, University Hospital Bonn, Bonn, Germany
| | - Jan Wilko Schrickel
- Heart Center, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Alexander Sedaghat
- Heart Center, Department of Medicine II, University Hospital Bonn, Bonn, Germany
- RheinAhrCardio - Praxis für Kardiologie, Bad Neuenahr-Ahrweiler, Germany
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Tanaka T, Sugiura A, Kavsur R, Öztürk C, Vogelhuber J, Wilde N, Kütting D, Meyer C, Zimmer S, Grube E, Bakhtiary F, Nickenig G, Weber M. Right ventricular ejection fraction assessed by computed tomography in patients undergoing transcatheter tricuspid valve repair. Eur Heart J Cardiovasc Imaging 2023; 24:1501-1508. [PMID: 37232362 DOI: 10.1093/ehjci/jead102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 04/03/2023] [Accepted: 04/20/2023] [Indexed: 05/27/2023] Open
Abstract
AIMS The role of right ventricular function in patients undergoing transcatheter tricuspid valve repair (TTVR) is poorly understood. This study investigated the association of right ventricular ejection fraction (RVEF) assessed by cardiac computed tomography (CCT) with clinical outcomes in patients undergoing TTVR. METHODS AND RESULTS We retrospectively assessed three-dimensional (3D) RVEF by using pre-procedural CCT images in patients undergoing TTVR. RV dysfunction was defined as a CT-RVEF of <45%. The primary outcome was a composite outcome, consisting of all-cause mortality and hospitalization due to heart failure, within 1 year after TTVR. Of 157 patients, 58 (36.9%) presented with CT-RVEF <45%. Procedural success and in-hospital mortality were comparable between patients with CT-RVEF <45% and ≥45%. However, CT-RVEF of <45% was associated with a higher risk of the composite outcome (hazard ratio: 2.99; 95% confidence interval: 1.65-5.41; P = 0.001), which had an additional value beyond two-dimensional echocardiographic assessments of RV function to stratify the risk of the composite outcome. In addition, patients with CT-RVEF ≥45% exhibited the association of procedural success (i.e. residual tricuspid regurgitation of ≤2+ at discharge) with a decreased risk of the composite outcome, while this association was attenuated in those with CT-RVEF <45% (P for interaction = 0.035). CONCLUSION CT-RVEF is associated with the risk of the composite outcome after TTVR, and a reduced CT-RVEF might attenuate the prognostic benefit of TR reduction. The assessment of 3D-RVEF by using CCT may refine the patient selection for TTVR.
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Affiliation(s)
- Tetsu Tanaka
- Department of Internal Medicine II, Heart Center Bonn, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany
| | - Atsushi Sugiura
- Department of Internal Medicine II, Heart Center Bonn, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany
| | - Refik Kavsur
- Department of Internal Medicine II, Heart Center Bonn, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany
| | - Can Öztürk
- Department of Internal Medicine II, Heart Center Bonn, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany
| | - Johanna Vogelhuber
- Department of Internal Medicine II, Heart Center Bonn, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany
| | - Nihal Wilde
- Department of Internal Medicine II, Heart Center Bonn, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany
| | - Daniel Kütting
- Department of Radiology, University Hospital Bonn, Germany
| | - Carsten Meyer
- Department of Radiology, University Hospital Bonn, Germany
| | - Sebastian Zimmer
- Department of Internal Medicine II, Heart Center Bonn, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany
| | - Eberhard Grube
- Department of Internal Medicine II, Heart Center Bonn, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany
| | - Farhad Bakhtiary
- Department of Cardiac Surgery, Heart Center Bonn, University Hospital Bonn, Germany
| | - Georg Nickenig
- Department of Internal Medicine II, Heart Center Bonn, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany
| | - Marcel Weber
- Department of Internal Medicine II, Heart Center Bonn, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany
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Layer YC, Kravchenko D, Dell T, Kütting D. [CT technology: photon-counting detector computed tomography]. Radiologie (Heidelb) 2023:10.1007/s00117-023-01166-z. [PMID: 37289254 DOI: 10.1007/s00117-023-01166-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Accepted: 05/12/2023] [Indexed: 06/09/2023]
Abstract
BACKGROUND Photon-counting detector computed tomography (PCD-CT) is a CT technology that overcomes many limitations of conventional detectors. Direct conversion of photons hitting the detector into electrical signals combined with more sensitive and accurate photon detection simultaneously allows spectral evaluation and also potential reduction in radiation exposure to the patient. The combination of energy thresholds and elimination of detector septa allows for a reduction of electronic noise, an increase of spatial resolution, and an improvement of dose efficiency. ACHIEVEMENTS Recent research has confirmed significantly reduced image noise, reduced radiation dose, increased spatial resolution, improved iodine signal, and a reduction in artifacts. Spectral imaging potentiates these effects and also allows retrospective calculation of virtual monoenergetic images, virtual noncontrast images or iodine maps. Thus, the photon-counting technique offers the possibility of using various contrast agents, with the prospect of single-scan multiphase imaging or visualization of specific metabolic processes. Therefore, further research and complementary approval processes are necessary for clinical application. Likewise, further research is needed to develop and validate optimal settings and reconstructions for a wide variety of situations, as well as to test new application possibilities. CONCLUSIONS The only photon-counting detector CT device available on the market to date received clinical approval in 2021. It remains to be seen which other applications will become possible through improvements in hardware and software. This technology has already demonstrated an impressive superiority compared with the current standard of CT imaging, especially regarding high-resolution imaging of detailed structures and examinations with high radiation exposure.
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Affiliation(s)
- Yannik Christian Layer
- Klinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Bonn, Venusberg-Campus 1, 53127, Bonn, Deutschland.
| | - Dmitrij Kravchenko
- Klinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Bonn, Venusberg-Campus 1, 53127, Bonn, Deutschland
| | - Tatjana Dell
- Klinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Bonn, Venusberg-Campus 1, 53127, Bonn, Deutschland
| | - Daniel Kütting
- Klinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Bonn, Venusberg-Campus 1, 53127, Bonn, Deutschland
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Wagenpfeil J, Kütting D. [Radiological embolization procedures in acute gastrointestinal, peritoneal and muscular hemorrhage]. Radiologie (Heidelb) 2023; 63:11-17. [PMID: 36355070 DOI: 10.1007/s00117-022-01086-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/18/2022] [Indexed: 11/12/2022]
Abstract
BACKGROUND Treatment of acute hemorrhage is particularly challenging due to its sudden onset and the fact that it is often life-threatening. Potential causes include bleeding ulcerations of the gastrointestinal tract or tumor bleeding, but acute bleeding can also occur spontaneously or be traumatic, iatrogenic, or inflammatory. OBJECTIVE To demonstrate the basic principles of catheter embolization, as well as various embolic materials and their properties. RESULTS Today there are a wide range of embolization materials available. Ultimately the duration and extent of the desired occlusion are decisive when selecting an embolic material. Mechanical occlusion devices, particulates, and liquid embolic agents are available. CONCLUSION Irrespective of the wide range of different etiologies, radiological embolization therapy is a very safe treatment option in cases of computed tomographic evidence of active hemorrhage. Ultimately, the interventionalist's comprehensive knowledge of the relevant characteristics is crucial for the success of therapy.
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Affiliation(s)
- J Wagenpfeil
- Klinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Bonn, Venusberg-Campus 1, 53127, Bonn, Deutschland.
| | - D Kütting
- Klinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Bonn, Venusberg-Campus 1, 53127, Bonn, Deutschland.
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Dell T, Attenberger U, Jansen C, Luetkens JA, Praktiknjo M, Kütting D, Meyer C. Transfemoral recanalization of occluded TIPS. CVIR Endovasc 2022; 5:28. [PMID: 35731309 PMCID: PMC9218029 DOI: 10.1186/s42155-022-00304-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 06/07/2022] [Indexed: 11/30/2022] Open
Abstract
Purpose To report the safety and efficacy of percutaneous transfemoral venous recanalization of occluded intrahepatic portosystemic stents (TIPS) in cases where the transjugular approach is not feasible. Materials and Methods Between 2000 and 2020, 8 patients with occluded TIPS underwent recanalization via a percutaneous transfemoral venous access. Prior recanalization via a typical transjugular approach was attempted in all cases. Primary technical success was defined as successful crossing of the occlusion. Secondary technical success was defined as the rate of successful TIPS recanalization. Periprocedural complications were evaluated to assess procedural safety. Results In 8/8 patients transfemoral venous TIPS recanalization was successful. No procedure-related complications were observed. Conclusions The transfemoral venous approach is a safe and efficient alternative for TIPS recanalization in cases where the transjugular approach is not feasible.
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Kravchenko D, Isaak A, Mesropyan N, Endler C, Bischoff L, Vollbrecht T, Pieper C, Sedaghat A, Kütting D, Hart C, Feißt A, Attenberger U, Luetkens J. Kardio MRT bei Verdacht auf akute Myokarditis nach mRNA COVID-19 Impfung. ROFO-FORTSCHR RONTG 2022. [DOI: 10.1055/s-0042-1749810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | - A Isaak
- Uniklinik Bonn, Klinik für diagnostische und interventionelle Radiologie, Bonn
| | - N Mesropyan
- Uniklinik Bonn, Klinik für diagnostische und interventionelle Radiologie, Bonn
| | - C Endler
- Uniklinik Bonn, Klinik für diagnostische und interventionelle Radiologie, Bonn
| | - L Bischoff
- Uniklinik Bonn, Klinik für diagnostische und interventionelle Radiologie, Bonn
| | - T Vollbrecht
- Uniklinik Bonn, Klinik für diagnostische und interventionelle Radiologie, Bonn
| | - C Pieper
- Uniklinik Bonn, Klinik für diagnostische und interventionelle Radiologie, Bonn
| | - A Sedaghat
- Uniklinik Bonn, Klinik für innere Medizin II – Kardiologie, Bonn
| | - D Kütting
- Uniklinik Bonn, Klinik für diagnostische und interventionelle Radiologie, Bonn
| | - C Hart
- Uniklinik Bonn, Kinderkardiologie, Bonn
| | - A Feißt
- Uniklinik Bonn, Klinik für diagnostische und interventionelle Radiologie, Bonn
| | - U Attenberger
- Uniklinik Bonn, Klinik für diagnostische und interventionelle Radiologie, Bonn
| | - J Luetkens
- Uniklinik Bonn, Klinik für diagnostische und interventionelle Radiologie, Bonn
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Vollbrecht T, Hart C, Herberg U, Katemann C, Zhang S, Isaak A, Mesropyan N, Kravchenko D, Bischoff ML, Pieper CC, Kütting D, Faridi B, Attenberger U, Geipel A, Luetkens AJ. Doppler-Ultraschall (DUS)-getriggerte fetale Herz-MRT zur Diagnose komplexer Herzfehler bei 3 Tesla: Klinische Etablierung und diagnostische Wertigkeit. ROFO-FORTSCHR RONTG 2022. [DOI: 10.1055/s-0042-1749889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- T Vollbrecht
- Universitätsklinikum Bonn, Klinik für Diagnostische und Interventionelle Radiologie, Bonn
| | - C Hart
- Universitätsklinikum Bonn, Klinik für Diagnostische und Interventionelle Radiologie, Bonn
| | - U Herberg
- Uniklinikum Bonn, Abteilung für Kinderkardiologie, Bonn
| | | | - S Zhang
- Philips GmbH Market DACH, Hamburg
| | - A Isaak
- Uniklinikum Bonn, Klinik für Diagnostische und Interventionelle Radiologie, Bonn
| | - N Mesropyan
- Uniklinikum Bonn, Klinik für Diagnostische und Interventionelle Radiologie, Bonn
| | - D Kravchenko
- Uniklinikum Bonn, Klinik für Diagnostische und Interventionelle Radiologie, Bonn
| | - M L Bischoff
- Uniklinikum Bonn, Klinik für Diagnostische und Interventionelle Radiologie, Bonn
| | - C C Pieper
- Uniklinikum Bonn, Klinik für Diagnostische und Interventionelle Radiologie, Bonn
| | - D Kütting
- Uniklinikum Bonn, Klinik für Diagnostische und Interventionelle Radiologie, Bonn
| | - B Faridi
- Uniklinikum Bonn, Abteilung für Geburtshilfe und Pränatalmedizin, Bonn
| | - U Attenberger
- Uniklinikum Bonn, Klinik für Diagnostische und Interventionelle Radiologie, Bonn
| | - A Geipel
- Uniklinikum Bonn, Abteilung für Geburtshilfe und Pränatalmedizin, Bonn
| | - A J Luetkens
- Uniklinikum Bonn, Klinik für Diagnostische und Interventionelle Radiologie, Bonn
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Meyer C, Paar Pérez AM, Chang J, Sprinkart AM, Böhling N, Luu AM, Kütting D, Jansen C, Luetkens J, Bischoff LM, Attenberger U, Strassburg CP, Trebicka J, Wolter K, Praktiknjo M. Cranial stent position is independently associated with the development of TIPS dysfunction. Sci Rep 2022; 12:3559. [PMID: 35241785 PMCID: PMC8894460 DOI: 10.1038/s41598-022-07595-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 02/17/2022] [Indexed: 11/16/2022] Open
Abstract
Complications of portal hypertension can be treated with transjugular intrahepatic portosystemic shunt (TIPS) in selected patients. TIPS dysfunction is a relevant clinical problem. This study investigated the prognostic value of two-dimensional (2D) TIPS geometry for the development of TIPS dysfunction. Three hundred and seven patients undergoing TIPS procedure between 2014 and 2019 were analyzed in this monocentric retrospective study. 2D angiograms from the patients with and without TIPS dysfunction were reviewed to determine geometric characteristics including insertion and curve angles and the location of the stent. Primary outcome was the development of TIPS dysfunction. A total of 70 patients developed TIPS dysfunction and were compared to the dysfunction-free (n = 237) patients. The position of the cranial stent end in the hepatic vein and the persistence of spontaneous portosystemic shunts were significantly associated with the development of TIPS dysfunction. Among significant parameters in univariable regression analysis (portal vein-pressure after TIPS, Child-Pugh Score before TIPS, MELD before TIPS and white blood cell count before TIPS), multivariable models showed cranial stent position (p = 0.027, HR 2.300, 95% CI 1.101-4.806) and SPSS embolization (p = 0.006, HR 0.319, 95% CI 0.140-0.725) as the only predictors of TIPS dysfunction. This monocentric study demonstrates that the position of the cranial stent end is independently associated with the development of TIPS dysfunction. The distance of the cranial stent end to the IVC at the time of TIPS placement should be less than 1 cm in 2D angiography.
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Affiliation(s)
- Carsten Meyer
- Department of Radiology, University Hospital Bonn, Bonn, Germany
| | - Alba Maria Paar Pérez
- Department of Internal Medicine I, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Johannes Chang
- Department of Internal Medicine I, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | | | - Nina Böhling
- Department of Internal Medicine I, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Andreas Minh Luu
- Department of General and Visceral Surgery, St. Josef Hospital, University of Bochum, Bochum, Germany
| | - Daniel Kütting
- Department of Radiology, University Hospital Bonn, Bonn, Germany
| | - Christian Jansen
- Department of Internal Medicine I, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Julian Luetkens
- Department of Radiology, University Hospital Bonn, Bonn, Germany
| | | | | | - Christian P Strassburg
- Department of Internal Medicine I, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Jonel Trebicka
- Department of Internal Medicine 1, University of Frankfurt, Frankfurt, Germany
- European Foundation for the Study of Chronic Liver Failure - EF CLIF, Barcelona, Spain
| | - Karsten Wolter
- Department of Radiology, University Hospital Bonn, Bonn, Germany
| | - Michael Praktiknjo
- Department of Internal Medicine I, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
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12
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Sudo M, Sugiura A, Treiling L, Al-Kassou B, Shamekhi J, Kütting D, Wilde N, Weber M, Zimmer S, Nickenig G, Sedaghat A. Baseline PA/BSA ratio in patients undergoing transcatheter aortic valve replacement - A novel CT-based marker for the prediction of pulmonary hypertension and outcome. Int J Cardiol 2021; 348:26-32. [PMID: 34923001 DOI: 10.1016/j.ijcard.2021.12.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 11/16/2021] [Accepted: 12/13/2021] [Indexed: 01/08/2023]
Abstract
BACKGROUND Pulmonary hypertension (pH) has a prognostic impact on patients undergoing transcatheter aortic valve replacement (TAVR). Pulmonary artery (PA) dilatation assessed by multidetector computed tomography (MDCT) has the potential to predict PH. The aim of the study was to evaluate the clinical parameters associated with PA dilatation and to investigate its prognostic relevance in patients undergoing TAVR. METHODS In 770 patients undergoing TAVR between February 2016 and July 2019, PA diameter was measured by MDCT before TAVR. Additionally, PA diameter divided by ascending aorta diameter or body surface area (BSA) was calculated. RESULTS Of all the CT-derived parameters compared with a receiver operating characteristic curve, the value for PA/BSA with a median of 1.68 (IQR 1.47, 1.91) cm/m2 showed the greatest area-under-the-curve (0.75) for predicting PH at baseline. Based on this median, patients were assigned to a small PA/BSA (n = 386) or a large PA/BSA (n = 384) group. Hereby, a large PA/BSA was independently associated with PH at baseline (OR:8.39 [5.36-13.14], p < 0.001) and after TAVR (OR:1.73 [1.18-2.53], p = 0.005). A large PA/BSA was associated with a significantly higher cumulative two-year all-cause mortality compared to small PA/BSA (30.0% vs. 13.7%, p < 0.001), which was supported in the multivariable model (HR:1.87; 95%CI, 1.12-3.04; p = 0.017). CONCLUSION Patients with a large PA/BSA on MDCT are more likely to have PH at baseline and after TAVR. Large PA/BSA is associated with an increased risk of mortality and could provide additional information for risk stratification in patients undergoing TAVR.
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Affiliation(s)
- Mitsumasa Sudo
- Heart Center Bonn, Department of Medicine II, University Hospital Bonn, Bonn, Germany; Division of Cardiology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Atsushi Sugiura
- Heart Center Bonn, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Louisa Treiling
- Heart Center Bonn, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Baravan Al-Kassou
- Heart Center Bonn, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Jasmin Shamekhi
- Heart Center Bonn, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Daniel Kütting
- Department of Radiology, University Hospital Bonn, Bonn, Germany
| | - Nihal Wilde
- Heart Center Bonn, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Marcel Weber
- Heart Center Bonn, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Sebastian Zimmer
- Heart Center Bonn, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Georg Nickenig
- Heart Center Bonn, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Alexander Sedaghat
- Heart Center Bonn, Department of Medicine II, University Hospital Bonn, Bonn, Germany.
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Schubert F, Tamura M, Bezela S, Weyers A, Kütting D, Menne M, Steinseifer U, Clauser JC, Schmitz-Rode T. Comparison of Aspiration Catheters with Modified Standard Catheters for Treatment of Large Pulmonary Embolism Using an In-vitro Patho-Physiological Model. Cardiovasc Intervent Radiol 2021; 45:112-120. [PMID: 34796375 PMCID: PMC8601750 DOI: 10.1007/s00270-021-02987-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 10/06/2021] [Indexed: 12/01/2022]
Abstract
PURPOSE The presented in-vitro study provides a comparison of various catheters for mechanical treatment of large-burden pulmonary embolism (PE) under standardized conditions, using a new test rig. Dedicated aspiration catheters (JETi®, Penumbra Indigo®, Aspirex®) were compared with standard catheters (Pigtail, Multi-Purpose, Balloon Catheter) applied for embolus fragmentation. MATERIALS AND METHODS Emboli prepared from porcine blood were washed into the test rig which consists of anatomical models of the pulmonary artery (PA) and of the right heart in combination with a pulsatile drive system. For all catheters, the duration of the recanalization procedure and the weight percentage (wt%) of the remaining, removed and washed-down clot fractions were evaluated. For aspiration catheters, the aspirated volume was measured. RESULTS All catheters achieved full or partial recanalization. The aspiration catheters showed a significantly (p < 0.05) lower procedure time (3:15 min ± 4:26 min) than the standard fragmentation catheters (7:19 min ± 4:40 min). The amount of thrombus removed by aspiration was significantly (p < 0.001) higher than that by fragmentation, averaging 86.1 wt% ± 15.6 wt% and 31.7 wt% ± 3.8 wt%, respectively. Nonetheless, most of the residue was fragmented into pieces of ≥ 1 mm and washed down. Only in 2 of 36 tests, a residual thrombus of 11.9 wt% ± 5.1 wt% remained in the central PA. CONCLUSION Comparison under standardized in-vitro patho-physiological conditions showed that embolus fragmentation with standard catheters is clearly inferior to aspiration with dedicated catheters in the treatment of large-burden PE, but can still achieve considerable success. LEVEL OF EVIDENCE No level of evidence, experimental study.
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Affiliation(s)
- Franziska Schubert
- Department of Cardiovascular Engineering, Institute of Applied Medical Engineering, Helmholtz Institute, RWTH Aachen University and University Hospital, Aachen, Germany.
| | - Masashi Tamura
- Department of Radiology, Keio University School of Medicine, Tokyo, Japan.,Institute of Applied Medical Engineering, Helmholtz Institute, RWTH Aachen University and University Hospital, Aachen, Germany
| | - Sophie Bezela
- Department of Cardiovascular Engineering, Institute of Applied Medical Engineering, Helmholtz Institute, RWTH Aachen University and University Hospital, Aachen, Germany
| | - Alexander Weyers
- Department of Cardiovascular Engineering, Institute of Applied Medical Engineering, Helmholtz Institute, RWTH Aachen University and University Hospital, Aachen, Germany
| | - Daniel Kütting
- Department of Radiology, University of Bonn, Bonn, Germany
| | - Matthias Menne
- Department of Cardiovascular Engineering, Institute of Applied Medical Engineering, Helmholtz Institute, RWTH Aachen University and University Hospital, Aachen, Germany
| | - Ulrich Steinseifer
- Department of Cardiovascular Engineering, Institute of Applied Medical Engineering, Helmholtz Institute, RWTH Aachen University and University Hospital, Aachen, Germany
| | - Johanna C Clauser
- Department of Cardiovascular Engineering, Institute of Applied Medical Engineering, Helmholtz Institute, RWTH Aachen University and University Hospital, Aachen, Germany
| | - Thomas Schmitz-Rode
- Institute of Applied Medical Engineering, Helmholtz Institute, RWTH Aachen University and University Hospital, Aachen, Germany
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14
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Morobeid H, Pizarro C, Biener L, Ulrich-Merzenich G, Kütting D, Nickenig G, Skowasch D. Impact of prior smoking exposure and COPD comorbidity on treatment response to monoclonal antibodies in patients with severe asthma. ERJ Open Res 2021; 7:00190-2021. [PMID: 34409092 PMCID: PMC8365141 DOI: 10.1183/23120541.00190-2021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 05/27/2021] [Indexed: 11/26/2022] Open
Abstract
Despite the prognostic role of smoking in asthma [1], clinical studies of asthma usually exclude current smokers or ex-smokers with a smoking history of >10 pack-years [2–5]. Specifically, the role of humanised monoclonal antibody therapy in patients with severe asthma and prior smoking exposure has not been studied; however, these drugs are used in patients with severe asthma and a history of smoking [6–9]. The aim of the present study was to evaluate in a real-world setting how a history of smoking and comorbid COPD affect the clinical outcome of patients suffering from severe asthma that are treated with monoclonal antibodies. Patients suffering from severe asthma may benefit from an antibody treatment irrespective of their status as an ex-smokerhttps://bit.ly/3fYC8tC
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Affiliation(s)
- Heba Morobeid
- Dept of Internal Medicine II - Pneumology/Cardiology, University Hospital Bonn, Bonn, Germany.,These authors contributed equally
| | - Carmen Pizarro
- Dept of Internal Medicine II - Pneumology/Cardiology, University Hospital Bonn, Bonn, Germany.,These authors contributed equally
| | - Leonie Biener
- Dept of Internal Medicine II - Pneumology/Cardiology, University Hospital Bonn, Bonn, Germany
| | | | - Daniel Kütting
- Dept of Radiology, University Hospital Bonn, Bonn, Germany
| | - Georg Nickenig
- Dept of Internal Medicine II - Pneumology/Cardiology, University Hospital Bonn, Bonn, Germany
| | - Dirk Skowasch
- Dept of Internal Medicine II - Pneumology/Cardiology, University Hospital Bonn, Bonn, Germany
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15
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Zalepugas D, Pizarro C, Kütting D, Tischler V, Schmidt J, Skowasch D. [Test Your Knowledge]. Pneumologie 2021. [PMID: 33728631 DOI: 10.1055/a-1375-5366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- D Zalepugas
- Klinik und Poliklinik für Allgemein-, Viszeral-, Thorax- und Gefäßchirurgie - Sektion Thoraxchirurgie, Universitätsklinikum Bonn und Klinik für Thoraxchirurgie, Helios Klinikum Bonn/Rhein-Sieg
| | - C Pizarro
- Medizinische Klinik und Poliklinik II - Sektion Pneumologie, Universitätsklinikum Bonn
| | - D Kütting
- Klinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Bonn
| | - V Tischler
- Institut für Pathologie, Universitätsklinikum Bonn
| | - J Schmidt
- Klinik und Poliklinik für Allgemein-, Viszeral-, Thorax- und Gefäßchirurgie - Sektion Thoraxchirurgie, Universitätsklinikum Bonn und Klinik für Thoraxchirurgie, Helios Klinikum Bonn/Rhein-Sieg
| | - D Skowasch
- Medizinische Klinik und Poliklinik II - Sektion Pneumologie, Universitätsklinikum Bonn
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16
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Wagenpfeil J, Kütting D, Strassburg CP, Meyer C. Pseudoaneurysm associated haemosuccus pancreaticus - a rare and dangerous disease. CVIR Endovasc 2020; 3:82. [PMID: 33210190 PMCID: PMC7674537 DOI: 10.1186/s42155-020-00178-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 11/11/2020] [Indexed: 11/18/2022] Open
Abstract
Background In patients with upper gastrointestinal bleeding and hemorrhage originating from the major duodenal papilla pseudoaneurysm associated haemosuccus pancreaticus (HP) is a rare differential diagnosis which should be considered. Diagnosis may be challenging, as clinical presentation is often unspecific with only intermittent hemorrhage. Treatment of the causal pseudoaneurysm is mandatory and endovascular coil embolization is the suitable first-line management strategy. Until now there are only a very few studies about this clinical picture and its therapeutic options, especially data regarding whether additional fluid embolization is beneficial/necessary in HP is currently lacking. Case presentation We report a case of a 59-year-old male patient with chronic pancreatitis and haemosuccus pancreaticus caused by a pancreatico-arterial fistula with an associated inflammatory pseudoaneurysm of the splenic artery. Initially we sought to embolize the pseudoaneurysm with microcoils. As only one coil could be safely deployed in the pseudoaneurysm we additionally employed tissue adhesive embolization in order to achieve complete occlusion of the pseudoaneurysm as well as the pancretico-arterial fistula. In the presented case inflammatory levels decreased following embolization, possibly linked to a decline in pathologic excretion of elastase and autodigestion. As not only the pseudoaneurysm but also the underlying fistula were occluded, the risk of recurrence may conceivably be reduced. Conclusions Diagnosis of HP is difficult and treatment of the causal pseudoaneurysm is mandatory. Endovascular embolization is the suitable first-line management strategy, complete occlusion of the fistula should be considered when possible.
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Affiliation(s)
- Julia Wagenpfeil
- Department of Radiology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
| | - Daniel Kütting
- Department of Radiology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Christian P Strassburg
- Department of Gastroenterology, Hepatology, and Endocrinology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
| | - Carsten Meyer
- Department of Radiology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
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17
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Lütje S, Marinova M, Kütting D, Attenberger U, Essler M, Bundschuh RA. Nuclear medicine in SARS-CoV-2 pandemia: 18F-FDG-PET/CT to visualize COVID-19. Nuklearmedizin 2020; 59:276-280. [PMID: 32259853 DOI: 10.1055/a-1152-2341] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The current outbreak of coronavirus SARS-CoV-2 has reached multiple countries worldwide. While the number of newly diagnosed cases and fatalities is rising quickly, far-reaching measures were enacted to prevent further spread. Diagnosis relies on clinical presentation, exposure history, PCR using specimens from the respiratory tract together with computed tomography (CT) imaging. One of the hallmarks of a critical course of COVID-19 is the development of severe acute respiratory distress syndrome (ARDS). As management of COVID-19 can be considered a multi-disciplinary approach involving various medical specialties, we here review the first 18F-FDG-PET/CT scans of COVID-19 to discuss how Nuclear Medicine could contribute to management of this disease.
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Affiliation(s)
- Susanne Lütje
- Department of Nuclear Medicine, University Hospital Bonn, Bonn, Germany
| | - Milka Marinova
- Clinic for Diagnostic and Interventional Radiology, University Hospital Bonn, Bonn, Germany
| | - Daniel Kütting
- Clinic for Diagnostic and Interventional Radiology, University Hospital Bonn, Bonn, Germany
| | - Ulrike Attenberger
- Clinic for Diagnostic and Interventional Radiology, University Hospital Bonn, Bonn, Germany
| | - Markus Essler
- Department of Nuclear Medicine, University Hospital Bonn, Bonn, Germany
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18
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Shamekhi J, Düsing P, Sedaghat A, Kütting D, Nickenig G, Sinning JM. Healing a Heart of Stone: Percutaneous Extraction of Cardiopulmonary Cement Embolism. JACC Cardiovasc Interv 2020; 13:532-533. [PMID: 31838105 DOI: 10.1016/j.jcin.2019.09.044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 09/09/2019] [Accepted: 09/17/2019] [Indexed: 11/26/2022]
Affiliation(s)
- Jasmin Shamekhi
- Heart Center, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Philip Düsing
- Heart Center, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Alexander Sedaghat
- Heart Center, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Daniel Kütting
- Department of Radiology, University Hospital Bonn, Bonn, Germany
| | - Georg Nickenig
- Heart Center, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Jan-Malte Sinning
- Heart Center, Department of Medicine II, University Hospital Bonn, Bonn, Germany.
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Meier-Schroers M, Homsi R, Gieseke J, Dabir D, Kütting D, Feißt A, Schild H, Thomas D. Lungenkrebsscreening mit MRT im Vergleich zur Niedrigdosis-CT: Ergebnisse nach dem ersten Jahr. ROFO-FORTSCHR RONTG 2017. [DOI: 10.1055/s-0037-1600449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
| | - R Homsi
- Uniklinik Bonn, Radiologie, Bonn
| | - J Gieseke
- Philips, Philips Healthcare, Hamburg
| | - D Dabir
- Uniklinik Bonn, Radiologie, Bonn
| | | | - A Feißt
- Uniklinik Bonn, Radiologie, Bonn
| | - H Schild
- Uniklinik Bonn, Radiologie, Bonn
| | - D Thomas
- Uniklinik Bonn, Radiologie, Bonn
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20
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Luetkens J, Schlesinger-Irsch U, Kütting D, Dabir D, Homsi R, Doerner J, Schmeel F, Sprinkart A, Naehle C, Schild H, Thomas D. Myokardiale Strainanalyse mittels Feature-Tracking bei akuter Myokarditis: Diagnostische Wertigkeit und Assoziation mit myokardialer Inflammation. ROFO-FORTSCHR RONTG 2017. [DOI: 10.1055/s-0037-1600245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
| | | | | | - D Dabir
- Uniklinik Bonn, Radiologie, Bonn
| | - R Homsi
- Uniklinik Bonn, Radiologie, Bonn
| | | | | | | | - C Naehle
- Uniklinik Bonn, Radiologie, Bonn
| | - H Schild
- Uniklinik Bonn, Radiologie, Bonn
| | - D Thomas
- Uniklinik Bonn, Radiologie, Bonn
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