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Libicher M, Reichert V, Aleksic M, Brunkwall J, Lackner KJ, Gawenda M. Balloon Occlusion of the Celiac Artery: A Test for Evaluation of Collateral Circulation Prior Endovascular Coverage. Eur J Vasc Endovasc Surg 2008; 36:303-5. [DOI: 10.1016/j.ejvs.2008.04.009] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2007] [Accepted: 04/13/2008] [Indexed: 10/22/2022]
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Hosch W, Kristen AV, Libicher M, Dengler TJ, Aulmann S, Heye T, Schnabel PA, Schirmacher P, Katus HA, Kauczor HU, Longerich T. Late enhancement in cardiac amyloidosis: correlation of MRI enhancement pattern with histopathological findings. Amyloid 2008; 15:196-204. [PMID: 18925458 DOI: 10.1080/13506120802193233] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Late enhancement (LE) in cardiac magnetic resonance imaging (MRI) is a characteristic finding in patients with cardiac amyloidosis (CA) but the histomorphological explanation has not been clarified yet. Five patients with CA were evaluated by MRI prior to heart transplantation. This consisted of morphological, volumetric, and functional data, including LE analysis. For LE analysis, left ventricular (LV) short-axis sections from basal, midventricular, and apical positions were divided into 12 segments resulting in a 36-segment model. Each segment was differentiated by subendocardial, midmural, and subepicardial localization. Histological amyloid and collagenous fiber deposition was correlated with LE in corresponding MRI slides. LE was visualized in 103/180 (57.2%) predominantly subendocardial segments. Histological analysis of amyloid deposition was (peri-)vascular (n = 5), diffuse interstitial (n = 3) and/or nodular (n = 4). Extent of fibrosis was moderate to severe. Cytoplasmatic vacuolization and decline of myofibrils was seen in all patients. Fibrosis was significantly associated with LE in subendocardial and midmural localizations (p<0.05), whereas the extent of amyloid deposition was not associated with LE findings in any region. LE seems to be associated with fibrosis due to ischemia of cardiomyocytes by small vessel amyloid deposition rather than with amyloid deposition in CA, suggesting that amyloid deposition might be present prior to LE detection.
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Hosch W, Libicher M, Ley S, Heye T, Schnabel P, Dengler TJ, Katus HA, Kauffmann GW, Kauczor HU, Kristen AV. [MR imaging in cardiac amyloidosis--morphology, function and late enhancement]. ROFO-FORTSCHR RONTG 2008; 180:639-45. [PMID: 18561066 DOI: 10.1055/s-2008-1027337] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE Since limited data is available using MR imaging in cardiac amyloidosis, the purpose of our study was to evaluate morphological and functional differences of the heart using cardiac MRI. MATERIALS AND METHODS 19 consecutive patients (14 males, 5 females, mean age 59 +/- 6 years) with histologically proven cardiac amyloidosis were evaluated with MRI at 1.5 T. Results were compared with data of 10 healthy, age-matched control subjects (5 males, 5 females, mean age 60 +/- 6 years). Functional and morphological data including late enhancement (LE) was acquired. RESULTS Compared to the control group, patients with cardiac amyloidosis had thickened atrial walls and dilated atriums. Both ventricles and the interventricular septum were thickened. The LV hypertrophy was focal in 11 / 19 (58 %) and global in 4 / 19 (21 %) of patients. A myocardial edema occurred in 2 / 19 patients with cardiac amyloidosis (11 %). An edema of the myocardium was visible in 2 / 19 (11 %) of patients. The LV ejection fraction was statistically significantly decreased. The prevalence of LE was 74 % (14 / 19 of patients). LE was detected predominantly in the LV anterior wall and in the interventricular septum. Within the segments LE was located predominantly in a subendocardial location. Between patients with and without LE no statistically significant differences of functional and morphological results were able to be established. CONCLUSION There are three major outcomes of our assessment: 1. The LV hypertrophy is focal in the majority of patients with cardiac amyloidosis. 2. No statistically significant differences can be established in regard to the functional and morphological features between patients with and without LE. 3. Myocardial edema is a possible feature in cardiac amyloidosis.
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Hilger RA, Richly H, Grubert M, Libicher M, Strumberg D, Ebert J, Hecker D, Zähringer M. Pharmacokinetics of intra-arterial applied liposomal encapsulated doxorubicin in liver metastases or hepatocellular carcinoma: A phase I study. J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.13523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Libicher M, Richter G, Kauffmann G. Leitlinien für Radiologische Interventionen. ROFO-FORTSCHR RONTG 2008. [DOI: 10.1055/s-2007-1015581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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31
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Nöldge G, Grafe I, Libicher M, Baier M, Meeder PJ, Kasperk C, Kauffmann GW. Nachhaltige Schmerzreduktion durch Kyphoplastie bei Patienten mit osteoporotischen Wirbelkörperfrakturen: 3-Jahres Follow-up in einer prospektiven kontrollierten Studie. ROFO-FORTSCHR RONTG 2008. [DOI: 10.1055/s-2008-1073770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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32
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Hierholzer J, Nöldge G, Libicher M. Kyphoplastie/Vertebroplastie mit praktischen Üb. ROFO-FORTSCHR RONTG 2008. [DOI: 10.1055/s-2008-1073342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Hosch W, Bock M, Libicher M, Ley S, Hegenbart U, Dengler TJ, Katus HA, Kauczor HU, Kauffmann GW, Kristen AV. MR-relaxometry of myocardial tissue: significant elevation of T1 and T2 relaxation times in cardiac amyloidosis. Invest Radiol 2007; 42:636-42. [PMID: 17700279 DOI: 10.1097/rli.0b013e318059e021] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
OBJECTIVE This study evaluates if MR-relaxometry of myocardial tissue reveals significant differences in cardiac amyloidosis (CA) compared with patients with systemic amyloidosis but without cardiac involvement (NCA) and a healthy control group. Therefore, we measured T1 and T2 relaxation times (RT) of the left ventricular myocardium with magnetic resonance imaging at 1.5 T. MATERIAL AND METHODS Nineteen consecutive patients (14 males, 5 females; mean age, 59 +/- 6.1 years) with histologically proven CA were evaluated. T1-RT and T2-RT were measured by using a saturation-recovery TurboFLASH sequence and a HASTE sequence, respectively. Additionally, morphologic and functional data were acquired. Results were compared with patients with systemic amyloidosis but without cardiac involvement (NCA; 5 males, 4 females, 48.9 +/- 15.4 years) and 10 healthy, age-matched control subjects (5 males, 5 females, 60.4 +/- 6.4 years). RESULTS MR-relaxometry revealed a significant elevation of T1-RT of the left ventricular myocardium in CA-patients compared with that in NCA-patients and the age-matched control group [mean +/- SD (95% CI) 1340 +/- 81 (1303-1376) msec, 1213 +/- 79 (1160-1266) msec, 1146 +/- 71 (1096-1196) msec, respectively; CA vs. control, P < 0.0001; CA vs. NCA:, P < 0.0003; NCA vs. control, P = 0.07]. T2-RT showed a marginal but significant increase in CA-patients compared with NCA-patients and the control group [mean +/- SD (95% CI) 81 +/- 12 (76-86) msec, 71 +/- 11 (64-79) msec, 72 +/- 9 (65-79) msec, respectively; CA vs. control, P = 0.04; CA vs. NCA, P = 0.04; NCA vs. control, P = 0.91]. T1-RT was best suited to discriminate between the groups as shown by logistic regression. A cut-off value of >or=1273 milliseconds for T1-RT was defined using receiver-operator characteristics-analysis to establish the diagnosis of CA with a high sensitivity (84%) and specificity (>89%). CONCLUSIONS Measurement of T1 and T2 RT is a novel approach for noninvasive evaluation of CA. MR-relaxometry might improve diagnostic reliability of magnetic resonance imaging for evaluation of cardiac involvement in systemic amyloidosis.
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Blank N, Max R, Autschbach F, Libicher M, Lorenz HM. Familial early onset sarcoidosis with bone cysts and erosions. Skeletal Radiol 2007; 36:891-3. [PMID: 17492440 DOI: 10.1007/s00256-007-0315-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2007] [Revised: 03/09/2007] [Accepted: 03/14/2007] [Indexed: 02/02/2023]
Abstract
Early onset sarcoidosis is a granulomatous disease which is characterized by synovitis, polyarthritis, skin and eye involvement. We report the skeletal features of one patient with a family history and clinical symptoms suggestive of early onset sarcoidosis (EOS) which was confirmed by skin biopsy. Radiographs reveal postarthritic deformities of the MCP joints, contractures, a coarsened trabecular pattern at the PIP joints and small bone cysts resembling osteitis cystoides multiplex. Similar lesions were described in radiographs of the older sister and an uncle of our patient. This is the first report demonstrating bone cysts and erosions which could be a diagnostic feature in this rare disease and may help to differentiate other rheumatoid disorders.
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Libicher M, Appelt A, Berger I, Baier M, Meeder PJ, Grafe I, Dafonseca K, Nöldge G, Kasperk C. The intravertebral vacuum phenomen as specific sign of osteonecrosis in vertebral compression fractures: results from a radiological and histological study. Eur Radiol 2007; 17:2248-52. [PMID: 17522865 DOI: 10.1007/s00330-007-0684-0] [Citation(s) in RCA: 100] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2006] [Revised: 03/19/2007] [Accepted: 04/19/2007] [Indexed: 11/24/2022]
Abstract
This study investigated the prevalence of the intravertebral vacuum phenomenon (IVP) and osteonecroses in vertebral compression fractures (VCFs). We therefore performed an histological analysis of biopsies obtained from VCFs prior to balloon kyphoplasty. Computed tomography (CT) scans were reviewed regarding the presence of an IVP (i.e. cleft sign, Kümmell disease). We reviewed the data of 266 consecutive patients treated by balloon kyphoplasty in 501 procedures from 2002 to 2004. From 180 patients (68%) we obtained adequate bone tissue for histological evaluation. Biopsy specimens were analysed regarding the presence of osteoporosis, infection, malignancy and osteonecrosis. CT scans of all 180 patients were reviewed for presence of an IVP. Histological examination revealed 135 (75%) osteoporoses, 20 (11%) neoplasms, 12 (7%) trauma cases and 13 (7%) osteonecroses. An IVP was present in 12 (7%) patients. There was a significant association of osteonecrosis and IVP (P < 0.0001). Eleven of 12 patients with a vacuum phenomenon showed an osteonecrosis on histology, whereas 11 of 13 patients with osteonecrosis showed an IVP on CT. The IVP is a specific sign of osteonecrosis in vertebral compression fractures (sensitivity 85%, specificity 99%, positive predictive value 91%). Our findings strongly support the thesis that an IVP indicates local bone ischemia associated with a non-healing vertebral collapse and pseudarthrosis.
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Mehrabi A, Fonouni H, Wente M, Sadeghi M, Eisenbach C, Encke J, Schmied BM, Libicher M, Zeier M, Weitz J, Büchler MW, Schmidt J. Wound complications following kidney and liver transplantation. Clin Transplant 2007; 20 Suppl 17:97-110. [PMID: 17100709 DOI: 10.1111/j.1399-0012.2006.00608.x] [Citation(s) in RCA: 129] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Advances in surgical techniques and immunosuppression (IS) have led to an appreciable reduction in postoperative complications following transplantation. However, wound complications as probably the most common type of post-transplantation surgical complication can still limit these improved outcomes and result in prolonged hospitalization, hospital readmission, and reoperation, consequently increasing overall transplant cost. Our aim was to review the literature to delineate the evidence-based risk factors for wound complications following kidney and liver transplantation (KTx, LTx), and to present the preventive and therapeutic modalities for this bothersome morbidity. Generally, wound complications are categorized as superficial and deep wound dehiscences, perigraft fluid collections and seroma, superficial and deep wound infections, cellulitis, lymphocele and wound drainage. The results of several studies showed that the most important risk factors for wound complications are IS and obesity. Additionally, there are surgical and/or technical factors, including type of incision, reoperation, and surgeon's expertise, as well as comorbidities such as advanced age, diabetes mellitus, malnutrition, and uremia. Preventive management of wound complications necessitates defining their etiological factors so that their detrimental effects on healing processes can be addressed and reduced. IS modalities and agents, especially sirolimus (SRL), and steroids (ST) should be adjusted according to the patient's co-existing risk factors. SRL should be administered three months after transplantation and ST should be tapered as soon as possible. A body mass index (BMI) lower than 30 kg/m2 is advisable for inclusion in a transplantation program, but higher BMIs do not exclude recipients. Surgical risk factors can be prevented by applying precise surgical techniques. Therapeutic modalities must focus on the most efficient and cost-effective medications and/or interventions to facilitate and improve wound healing.
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Bär H, Mereles D, Libicher M, Katus HA. Lariat-like sarcoma infiltration of the left atrium. Int J Cardiol 2007; 116:e51-2. [PMID: 17079032 DOI: 10.1016/j.ijcard.2006.07.216] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2006] [Accepted: 07/29/2006] [Indexed: 10/24/2022]
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DaFonseca K, Baier M, Grafe I, Libicher M, Noeldge G, Kasperk C, Meeder PJ. [Balloon kyphoplasty in the therapy of vertebral fractures]. DER ORTHOPADE 2007; 35:1101-9. [PMID: 17195295 DOI: 10.1007/s00132-006-1005-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Approximately 500,000 vertebral fractures occur as a result of osteoporosis every year in Europe. One third of the patients thus affected complain of severe back pain and seek treatment. In the past, the treatment of such fractures was limited to conservative methods, such as the use of braces and analgesics and long-term immobilisation followed by physiotherapy. Since 1998 balloon kyphoplasty, a minimally invasive procedure, has also been available for their treatment. During balloon kyphoplasty a balloon system is introduced into a fractured vertebral body to achieve bitranspedicular augmentation, after which low-viscosity bone cement is injected into the vertebral body, where it sets very quickly. In general the patient can be fully mobilized 24-48 h after the procedure and in most cases the symptoms are then considerably attenuated; many patients are actually free of pain. Published studies and our own experience indicate that balloon kyphoplasty is a safe method of treating painful vertebral compression fractures sustained in various ways and that complications are rare with this procedure.
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40
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Libicher M, Appelt A, Berger I, Nöldge G, Grafe I, Meeder PJ, Kasperk C, Kauffmann GW. Das intravertebrale Vakuumphänomen als spezifisches Zeichen einer Osteonekrose – Radiologischer und histologischer Vergleich bei Wirbelfrakturen. ROFO-FORTSCHR RONTG 2007. [DOI: 10.1055/s-2007-977026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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41
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Nöldge G, Grafe I, Da Fonseca K, Libicher M, Kauffmann GW, Meeder PJ, Nawroth P, Kasperk C. Ist das Knochenmarködem frischer Frakturen im MRT ein Garant für einen guten Langzeiteffekt der Kyphoplastie: 1 Jahresvergleich alter und frischer osteoporotischer Wirbelkörperfrakturen. ROFO-FORTSCHR RONTG 2007. [DOI: 10.1055/s-2007-976885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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42
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Nöldge G, Grafe I, Da Fonseca K, Libicher M, Kauffmann GW, Meeder PJ, Nawroth P, Kasperk C. PMMA im Vergleich zu Calcibon in der Behandlung schmerzhaften osteoporotischer Wirbelkörperfrakturen: 3 Jahres-Verlauf einer prospektiven Studie. ROFO-FORTSCHR RONTG 2007. [DOI: 10.1055/s-2007-976888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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43
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Da Fonseca K, Baier M, Grafe I, Libicher M, Noeldge G, Kasperk C, Meeder PJ. [Surgical technique of balloon kyphoplasty]. Unfallchirurg 2006; 109:401-5. [PMID: 16705428 DOI: 10.1007/s00113-006-1094-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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44
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DaFonseca K, Baier M, Grafe I, Libicher M, Noeldge G, Kasperk C, Meeder PJ. [Balloon kyphoplasty in the treatment of vertebral fractures]. Unfallchirurg 2006; 109:391-9; quiz 400. [PMID: 16705427 DOI: 10.1007/s00113-006-1075-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Approximately 500,000 vertebral fractures occur as a result of osteoporosis every year in Europe. One third of the patients thus affected complain of severe back pain and seek treatment. In the past, the treatment of such fractures was limited to conservative methods, such as the use of braces and analgesics and long-term immobilisation followed by physiotherapy. Since 1998 balloon kyphoplasty, a minimally invasive procedure, has also been available for their treatment. During balloon kyphoplasty a balloon system is introduced into the fractured vertebral body to achieve bitranspedicular augmentation, after which low-viscosity bone cement is injected into the vertebral body, where it sets very quickly. In general the patient can be fully mobilized 24-48 h after the procedure and in most cases the symptoms are then considerably attenuated; many patients are actually free of pain. Published studies and our own experience indicate that balloon kyphoplasty is a safe method of treating painful vertebral compression fractures sustained in various ways and that complications are rare with this procedure.
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45
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Libicher M, Radeleff B, Grenacher L, Hallscheidt P, Mehrabi A, Richer GM, Kauffmann G, Hosch W. Interventional therapy of vascular complications following renal transplantation. Clin Transplant 2006; 20 Suppl 17:55-9. [PMID: 17100702 DOI: 10.1111/j.1399-0012.2006.00601.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Renal transplantation is accepted as the preferred treatment for most cases of end-stage renal disease. Postoperative vascular complications include stenosis or thrombosis of the transplant renal artery or arteriovenous fistulas after biopsy. Impaired arterial perfusion of the transplant may be the leading cause for graft dysfunction or refractory hypertension. Therefore, non-invasive imaging modalities are required to detect and locate vascular complications with high accuracy. Doppler ultrasound is suited as a screening method for the detection of impaired graft perfusion. Magnetic resonance imaging (MRI) is used for an accurate diagnosis of vascular complications and to support decision for appropriate surgical or interventional treatment. Minimal invasive techniques like percutaneous transluminal angioplasty and stent placement have evolved as safe procedures with a high technical success rate reducing substantial morbidity. They can be considered as an alternative to surgical treatment of transplant renal artery stenosis (TRAS). Embolization of severe arteriovenous fistulas is the method of choice if the feeding artery can be occluded through a microcatheter. In selected cases, even catheter-guided fibrinolytic treatment of arterial thrombosis might be considered, if instantaneous surgery is considered a high-risk procedure. This article reviews the imaging features of common vascular complications after renal transplantation with focus on MRI. In addition, interventional radiological techniques are described for the treatment of TRAS, acute thrombotic occlusion, and arteriovenous fistulas.
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Nöldge G, DaFonseca K, Grafe I, Libicher M, Hillmeier J, Meeder PJ, Kauffmann GW, Kasperk C. [Balloon kyphoplasty in the treatment of back pain]. Radiologe 2006; 46:506-12. [PMID: 16786387 DOI: 10.1007/s00117-006-1384-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Experience of just under 5 years has shown that balloon kyphoplasty can be just as successfully employed as the longer-stablished vertebroplasty for the treatment of back pain due to recent or prior osteoporotic fractures as well as new traumatic fractures. MATERIAL AND METHOD Among 345 patients with a total of 690 treated vertebral bodies, the change in pain symptomatology was analyzed for a follow-up period of 12 months in 40 study patients who underwent kyphoplasty and a control group of 20 patients. In addition, the pain experienced by a further 29 patients with new traumatic vertebral body fractures was monitored over a 12-month period. These fractures were partly managed by fixateur interne alone and by a combination of fixateur interne and kyphoplasty. RESULTS The 40 patients treated by kyphoplasty had a baseline VAS score of 26.2+/-2.00, which increased to 44.4+/-3.11 after 12 months, while the respective scores for the control group were 33.6+/-4.21 and 34.3+/-4.35. In the 29 patients with new traumatic vertebral body fractures, the initial VAS score was 62 and after 12 months a distinct reduction of pain was noted with a score of 20 (100 = maximum pain, 0 = no pain). The number of times that the 40 patients managed by kyphoplasty had to consult their general practitioner was significantly reduced by the pain therapy. CONCLUSION Balloon kyphoplasty verifiably improved the pain symptomatology after vertebral fracture over a period of 12 months. Comparison with the control group, which received the same osteoporosis drug therapy, confirmed the effect of this minimally invasive treatment form.
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Libicher M, Kauffmann GW, Hosch W. Dynamic contrast-enhanced MRI for evaluation of cardiac tumors. Eur Radiol 2006; 16:1858-9. [PMID: 16583217 DOI: 10.1007/s00330-006-0148-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2005] [Revised: 11/21/2005] [Accepted: 12/23/2005] [Indexed: 10/24/2022]
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48
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Grafe I, Da Fonseca K, Hillmeier J, Meeder PJ, Libicher M, Nöldge G, Nawroth P, Kasperk C. Kyphoplasty persistently reduces pain in patients with osteoporotic vertebral fractures –3 year outcome of a prospective controlled cohort study. Exp Clin Endocrinol Diabetes 2006. [DOI: 10.1055/s-2006-932993] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Libicher M, Freyschmidt J. Dialysis-related amyloidoma presenting as a bilateral gluteal mass. AJR Am J Roentgenol 2006; 186:907-8. [PMID: 16498134 DOI: 10.2214/ajr.05.0221] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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50
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Radeleff B, Eiers M, Lopez-Benitez R, Noeldge G, Hallscheidt P, Grenacher L, Libicher M, Zeifang F, Meeder PJ, Kauffmann GW, Richter GM. Transarterial embolization of primary and secondary tumors of the skeletal system. Eur J Radiol 2006; 58:68-75. [PMID: 16413155 DOI: 10.1016/j.ejrad.2005.12.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2005] [Revised: 11/28/2005] [Accepted: 12/01/2005] [Indexed: 12/15/2022]
Abstract
Percutaneous transcatheteral embolizations of primary and secondary bone tumors are important minimal invasive angiographic interventions of the skeletal system. In most of the cases embolization is performed for preoperative devascularization or as a palliative measure to treat tumor-associated pain or other tumor bulk symptoms. The transarterial embolization of primary and secondary tumors of the skeletal system has been developed to a safe and very effective method. Indications, techniques, results and complications of this minimal invasive interventional therapy for treatment of primary and secondary bone tumors are described and discussed and compared with the newer literature and our own results.
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