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Prietzel A, Languth T, Bülow R, Ittermann T, Laqua R, Haralambiev L, Wassilew GI, Ekkernkamp A, Bakir MS. Establishing Normative Values for Acromion Anatomy: A Comprehensive MRI-Based Study in a Healthy Population of 996 Participants. Diagnostics (Basel) 2024; 14:107. [PMID: 38201416 PMCID: PMC10795676 DOI: 10.3390/diagnostics14010107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/20/2023] [Accepted: 12/30/2023] [Indexed: 01/12/2024] Open
Abstract
Shoulder pain is a common issue often linked to conditions such as subacromial impingement or rotator cuff lesions. The role of the acromion in these symptoms remains a subject of debate. This study aims to establish standardized values for commonly used acromion dimensions based on whole-body MRI scans of a large and healthy population and to investigate potential correlations between acromion shape and influencing factors such as sex, age, BMI, dominant hand, and shoulder pain. The study used whole-body MRI scans from the Study of Health in Pomerania, a German population-based study. Acromion index, acromion tilt, and acromion slope were measured. Interrater variability was tested with two independent, trained viewers on 100 MRI sequences before actual measurements started. Descriptive statistics and logistic regression were used to evaluate the results. We could define reference values based on a shoulder-healthy population for each acromion parameter within the 2.5 to 97.5 percentile. No significant differences were found in acromion slope, tilt, and index between male and female participants. No significant correlations were observed between acromion morphology and anthropometric parameters such as height, weight, or BMI. No significant differences were observed in acromion parameters between dominant and non-dominant hands or stated pain intensity. This study provides valuable reference values for acromion-related parameters, offering insight into the anatomy of a healthy shoulder. The findings indicate no significant differences in acromion morphology based on sex, weight, BMI, or dominant hand. Further research is necessary to ascertain the clinical implications of these reference values. The establishment of standardized reference values opens new possibilities for enhancing clinical decision making regarding surgical interventions, such as acromioplasty.
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Affiliation(s)
- Anne Prietzel
- Center for Orthopaedics, Trauma Surgery and Rehabilitation Medicine, University Medicine Greifswald, Ferdinand-Sauerbruch-Straße, 17475 Greifswald, Germany; (A.P.)
| | - Theo Languth
- Center for Orthopaedics, Trauma Surgery and Rehabilitation Medicine, University Medicine Greifswald, Ferdinand-Sauerbruch-Straße, 17475 Greifswald, Germany; (A.P.)
| | - Robin Bülow
- Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, Ferdinand-Sauerbruch-Straße, 17475 Greifswald, Germany
| | - Till Ittermann
- Institute for Community Medicine, University Medicine Greifswald, Ferdinand-Sauerbruch-Straße, 17475 Greifswald, Germany
| | - René Laqua
- Institute of Diagnostic Radiology, Städtisches Krankenhaus Kiel, Chemnitzstraße 33, 24116 Kiel, Germany
| | - Lyubomir Haralambiev
- Center for Orthopaedics, Trauma Surgery and Rehabilitation Medicine, University Medicine Greifswald, Ferdinand-Sauerbruch-Straße, 17475 Greifswald, Germany; (A.P.)
- Department of Trauma Surgery and Orthopedics, BG Hospital Unfallkrankenhaus Berlin gGmbH, Warener Straße 7, 12683 Berlin, Germany
| | - Georgi Iwan Wassilew
- Center for Orthopaedics, Trauma Surgery and Rehabilitation Medicine, University Medicine Greifswald, Ferdinand-Sauerbruch-Straße, 17475 Greifswald, Germany; (A.P.)
| | - Axel Ekkernkamp
- Center for Orthopaedics, Trauma Surgery and Rehabilitation Medicine, University Medicine Greifswald, Ferdinand-Sauerbruch-Straße, 17475 Greifswald, Germany; (A.P.)
- Department of Trauma Surgery and Orthopedics, BG Hospital Unfallkrankenhaus Berlin gGmbH, Warener Straße 7, 12683 Berlin, Germany
| | - Mustafa Sinan Bakir
- Center for Orthopaedics, Trauma Surgery and Rehabilitation Medicine, University Medicine Greifswald, Ferdinand-Sauerbruch-Straße, 17475 Greifswald, Germany; (A.P.)
- Department of Trauma Surgery and Orthopedics, BG Hospital Unfallkrankenhaus Berlin gGmbH, Warener Straße 7, 12683 Berlin, Germany
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Miszczyk M, Napieralska A, Woźniak G, Kraszkiewicz M, Gola M, Kalemba M, Głowacki G, Tomasik B, Kocot-Kępska M, Miszczyk L. Conventionally fractionated radiotherapy versus CyberKnife hypofractionated radiotherapy for painful vertebral haemangiomas - A randomized clinical trial. Radiother Oncol 2022; 176:46-52. [PMID: 36184997 DOI: 10.1016/j.radonc.2022.09.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 09/09/2022] [Accepted: 09/11/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND PURPOSE The outcomes of conventional radiotherapy for painful vertebral haemangiomas have been improved through dose escalation at the expense of overall treatment time. We hypothesized that with the aid of precise hypofractionated radiotherapy, it is possible to safely deliver a similar biological equivalent dose over a significantly shorter course of treatment with a comparable efficacy and safety. MATERIALS AND METHODS In this prospective, single-institution unblinded randomized clinical trial (NCT02332408) patients with painful vertebral haemangiomas were allocated one-to-one either to 25 Gy delivered in five fractions (CK) or conventionally fractionated radiotherapy up to 36 Gy (conv.). The main endpoint was pain relief at two years, measured on a subjective and numerical scale (NRS). RESULTS The trial was finished yielding 74 evaluable patients, including 38 in the CK arm. Adverse events were infrequent and the treatment was well tolerated. The overall treatment time was significantly shorter in the CK arm (median of 13 days vs 25 days). At two years, more than half of the patients reported improvement (46; 62.2 %) , in 21 cases the pain symptoms were stable (28.4 %), and in seven cases worse (9.5 %). There were significantly more patients reporting improvement in the CK arm (73.7 % vs 50 %; p = 0.036). The median decrease in NRS was 4 (IQR 1-5) or 59 % (IQR 20-86 %), and the difference between arms was not statistically significant. CONCLUSION Five fractions hypofractionated radiotherapy for painful vertebral haemangiomas up to a total dose of 25 Gy is a safe treatment modality, significantly shorter compared to conventional fractionation, and possibly more effective.
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Affiliation(s)
- Marcin Miszczyk
- III(rd) Radiotherapy and Chemotherapy Department, M. Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland.
| | - Aleksandra Napieralska
- Radiotherapy Department, M. Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Grzegorz Woźniak
- Radiotherapy Department, M. Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Małgorzata Kraszkiewicz
- Radiotherapy Department, M. Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Michał Gola
- Radiology and Diagnostic Imaging Department, M. Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Michał Kalemba
- Department of Nuclear Medicine and Endocrine Oncology, M. Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Grzegorz Głowacki
- Radiotherapy Department, M. Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Bartłomiej Tomasik
- Department of Oncology and Radiotherapy, Faculty of Medicine, Medical University of Gdańsk, Poland
| | - Magdalena Kocot-Kępska
- Department of Pain Research and Treatment, Jagiellonian University Medical College, Krakow, Poland
| | - Leszek Miszczyk
- III(rd) Radiotherapy and Chemotherapy Department, M. Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland
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Carlos-Escalante JA, Paz-López ÁA, Cacho-Díaz B, Pacheco-Cuellar G, Reyes-Soto G, Wegman-Ostrosky T. Primary Benign Tumors of the Spinal Canal. World Neurosurg 2022; 164:178-198. [PMID: 35552036 DOI: 10.1016/j.wneu.2022.04.135] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/29/2022] [Accepted: 04/30/2022] [Indexed: 11/23/2022]
Abstract
Benign tumors that grow in the spinal canal are heterogeneous neoplasms with low incidence; from these, meningiomas and nerve sheath tumors (neurofibromas and schwannomas) account for 60%-70% of all primary spinal tumors. Benign spinal canal tumors provoke nonspecific clinical manifestations, mostly related to the affected level of the spinal cord. These tumors present a challenge for the patient and healthcare professionals, for they are often difficult to diagnose and the high frequency of posttreatment complications. In this review, we describe the epidemiology, risk factors, clinical features, diagnosis, histopathology, molecular biology, and treatment of extramedullary benign meningiomas, osteoid osteomas, osteoblastomas, aneurysmal bone cysts, osteochondromas, neurofibromas, giant cell tumors of the bone, eosinophilic granulomas, hemangiomas, lipomas, and schwannomas located in the spine, as well as possible future targets that could lead to an improvement in their management.
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Affiliation(s)
| | | | | | | | - Gervith Reyes-Soto
- Neuro-oncology Unit, Instituto Nacional de Cancerología, México City, Mexico
| | - Talia Wegman-Ostrosky
- Subdirection of basic research, Instituto Nacional de Cancerología, México City, Mexico.
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Hosten N, Bülow R, Völzke H, Domin M, Schmidt CO, Teumer A, Ittermann T, Nauck M, Felix S, Dörr M, Markus MRP, Völker U, Daboul A, Schwahn C, Holtfreter B, Mundt T, Krey KF, Kindler S, Mksoud M, Samietz S, Biffar R, Hoffmann W, Kocher T, Chenot JF, Stahl A, Tost F, Friedrich N, Zylla S, Hannemann A, Lotze M, Kühn JP, Hegenscheid K, Rosenberg C, Wassilew G, Frenzel S, Wittfeld K, Grabe HJ, Kromrey ML. SHIP-MR and Radiology: 12 Years of Whole-Body Magnetic Resonance Imaging in a Single Center. Healthcare (Basel) 2021; 10:33. [PMID: 35052197 PMCID: PMC8775435 DOI: 10.3390/healthcare10010033] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/17/2021] [Accepted: 12/20/2021] [Indexed: 12/16/2022] Open
Abstract
The Study of Health in Pomerania (SHIP), a population-based study from a rural state in northeastern Germany with a relatively poor life expectancy, supplemented its comprehensive examination program in 2008 with whole-body MR imaging at 1.5 T (SHIP-MR). We reviewed more than 100 publications that used the SHIP-MR data and analyzed which sequences already produced fruitful scientific outputs and which manuscripts have been referenced frequently. Upon reviewing the publications about imaging sequences, those that used T1-weighted structured imaging of the brain and a gradient-echo sequence for R2* mapping obtained the highest scientific output; regarding specific body parts examined, most scientific publications focused on MR sequences involving the brain and the (upper) abdomen. We conclude that population-based MR imaging in cohort studies should define more precise goals when allocating imaging time. In addition, quality control measures might include recording the number and impact of published work, preferably on a bi-annual basis and starting 2 years after initiation of the study. Structured teaching courses may enhance the desired output in areas that appear underrepresented.
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Affiliation(s)
- Norbert Hosten
- Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, 17475 Greifswald, Germany; (N.H.); (R.B.); (M.D.); (K.H.); (C.R.)
| | - Robin Bülow
- Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, 17475 Greifswald, Germany; (N.H.); (R.B.); (M.D.); (K.H.); (C.R.)
| | - Henry Völzke
- Institute for Community Medicine, University Medicine Greifswald, 17475 Greifswald, Germany; (H.V.); (C.O.S.); (A.T.); (T.I.); (W.H.); (J.-F.C.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
| | - Martin Domin
- Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, 17475 Greifswald, Germany; (N.H.); (R.B.); (M.D.); (K.H.); (C.R.)
| | - Carsten Oliver Schmidt
- Institute for Community Medicine, University Medicine Greifswald, 17475 Greifswald, Germany; (H.V.); (C.O.S.); (A.T.); (T.I.); (W.H.); (J.-F.C.)
| | - Alexander Teumer
- Institute for Community Medicine, University Medicine Greifswald, 17475 Greifswald, Germany; (H.V.); (C.O.S.); (A.T.); (T.I.); (W.H.); (J.-F.C.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
| | - Till Ittermann
- Institute for Community Medicine, University Medicine Greifswald, 17475 Greifswald, Germany; (H.V.); (C.O.S.); (A.T.); (T.I.); (W.H.); (J.-F.C.)
| | - Matthias Nauck
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, 17475 Greifswald, Germany
| | - Stephan Felix
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
- Department of Internal Medicine B, University Medicine Greifswald, 17475 Greifswald, Germany
| | - Marcus Dörr
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
- Department of Internal Medicine B, University Medicine Greifswald, 17475 Greifswald, Germany
| | - Marcello Ricardo Paulista Markus
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
- Department of Internal Medicine B, University Medicine Greifswald, 17475 Greifswald, Germany
| | - Uwe Völker
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
- Interfaculty Institute of Genetics and Functional Genomics, University Medicine Greifswald, 17475 Greifswald, Germany
| | - Amro Daboul
- Department of Prosthetic Dentistry, Gerodontology and Biomaterials, University Medicine Greifswald, 17475 Greifswald, Germany; (A.D.); (C.S.); (T.M.); (S.S.); (R.B.)
| | - Christian Schwahn
- Department of Prosthetic Dentistry, Gerodontology and Biomaterials, University Medicine Greifswald, 17475 Greifswald, Germany; (A.D.); (C.S.); (T.M.); (S.S.); (R.B.)
| | - Birte Holtfreter
- Department of Restorative Dentistry, Periodontology, Endodontology, and Preventive and Pediatric Dentistry, University Medicine Greifswald, 17475 Greifswald, Germany; (B.H.); (T.K.)
| | - Torsten Mundt
- Department of Prosthetic Dentistry, Gerodontology and Biomaterials, University Medicine Greifswald, 17475 Greifswald, Germany; (A.D.); (C.S.); (T.M.); (S.S.); (R.B.)
| | - Karl-Friedrich Krey
- Department of Orthodontics, University Medicine Greifswald, 17475 Greifswald, Germany;
| | - Stefan Kindler
- Department of Oral and Maxillofacial Surgery/Plastic Surgery, University Medicine Greifswald, 17475 Greifswald, Germany; (S.K.); (M.M.)
| | - Maria Mksoud
- Department of Oral and Maxillofacial Surgery/Plastic Surgery, University Medicine Greifswald, 17475 Greifswald, Germany; (S.K.); (M.M.)
| | - Stefanie Samietz
- Department of Prosthetic Dentistry, Gerodontology and Biomaterials, University Medicine Greifswald, 17475 Greifswald, Germany; (A.D.); (C.S.); (T.M.); (S.S.); (R.B.)
| | - Reiner Biffar
- Department of Prosthetic Dentistry, Gerodontology and Biomaterials, University Medicine Greifswald, 17475 Greifswald, Germany; (A.D.); (C.S.); (T.M.); (S.S.); (R.B.)
| | - Wolfgang Hoffmann
- Institute for Community Medicine, University Medicine Greifswald, 17475 Greifswald, Germany; (H.V.); (C.O.S.); (A.T.); (T.I.); (W.H.); (J.-F.C.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
- German Centre for Neurodegenerative Diseases (DZNE), Partner Site Rostock/Greifswald, 17489 Greifswald, Germany
| | - Thomas Kocher
- Department of Restorative Dentistry, Periodontology, Endodontology, and Preventive and Pediatric Dentistry, University Medicine Greifswald, 17475 Greifswald, Germany; (B.H.); (T.K.)
| | - Jean-Francois Chenot
- Institute for Community Medicine, University Medicine Greifswald, 17475 Greifswald, Germany; (H.V.); (C.O.S.); (A.T.); (T.I.); (W.H.); (J.-F.C.)
| | - Andreas Stahl
- Clinic of Ophthalmology, University Medicine Greifswald, 17475 Greifswald, Germany; (A.S.); (F.T.)
| | - Frank Tost
- Clinic of Ophthalmology, University Medicine Greifswald, 17475 Greifswald, Germany; (A.S.); (F.T.)
| | - Nele Friedrich
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, 17475 Greifswald, Germany
| | - Stephanie Zylla
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, 17475 Greifswald, Germany
| | - Anke Hannemann
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, 10785 Berlin, Germany; (M.N.); (S.F.); (M.D.); (M.R.P.M.); (U.V.); (N.F.); (S.Z.); (A.H.)
- Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, 17475 Greifswald, Germany
| | - Martin Lotze
- Functional Imaging Unit, Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, 17475 Greifswald, Germany;
| | - Jens-Peter Kühn
- Institute and Policlinic of Diagnostic and Interventional Radiology, Medical University, Carl-Gustav Carus, 01307 Dresden, Germany;
| | - Katrin Hegenscheid
- Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, 17475 Greifswald, Germany; (N.H.); (R.B.); (M.D.); (K.H.); (C.R.)
| | - Christian Rosenberg
- Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, 17475 Greifswald, Germany; (N.H.); (R.B.); (M.D.); (K.H.); (C.R.)
| | - Georgi Wassilew
- Clinic of Orthopedics, University Medicine Greifswald, 17475 Greifswald, Germany;
| | - Stefan Frenzel
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, 17475 Greifswald, Germany; (S.F.); (K.W.); (H.J.G.)
| | - Katharina Wittfeld
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, 17475 Greifswald, Germany; (S.F.); (K.W.); (H.J.G.)
- German Center of Neurodegenerative Diseases (DZNE), Rostock/Greifswald, Site Greifswald, 17489 Greifswald, Germany
| | - Hans J. Grabe
- Department of Psychiatry and Psychotherapy, University Medicine Greifswald, 17475 Greifswald, Germany; (S.F.); (K.W.); (H.J.G.)
- German Center of Neurodegenerative Diseases (DZNE), Rostock/Greifswald, Site Greifswald, 17489 Greifswald, Germany
| | - Marie-Luise Kromrey
- Institute of Diagnostic Radiology and Neuroradiology, University Medicine Greifswald, 17475 Greifswald, Germany; (N.H.); (R.B.); (M.D.); (K.H.); (C.R.)
- Correspondence:
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Furtado ARR, Moris LM, Esmieu S, Cherubini GB, Mantis P. Low-field magnetic resonance imaging characteristics of multifocal vertebral lesions in dogs. Vet Rec 2021; 189:e78. [PMID: 34505679 DOI: 10.1002/vetr.78] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 11/10/2020] [Accepted: 12/26/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND There is a lack of information regarding magnetic resonance imaging (MRI) features of polyostotic vertebral lesions in dogs. The aim of this retrospective study was to identify and differenciate low-field MRI features of aggressive versus benign multifocal vertebral diseases in dogs. METHODS MRI examinations from 49 dogs with polyostotic vertebral lesions were reviewed. Images were evaluated for vertebral intensity changes, expansile lesions, new bone formation, cortical bone interruption, paravertebral musculature changes, lymphadenomegaly, spinal cord compression and spinal cord signal changes. RESULTS Twenty-nine dogs with non-aggressive bone lesions and 20 dogs with aggressive vertebral lesions were included. Non-aggressive lesions had variable T2-weighted fast spin-echo (T2W) signal intensity and the majority displayed low signal intensity on short tau inversion recovery (STIR). Aggressive lesions predominantly had high T2W and STIR signal intensity, with variable signal intensity on T1-weighted spin-echo and contrast enhancement. Aggressive lesions were associated with spinal pain (p < 0.01), new bone formation (p = 0.02), spinal cord compression (p < 0.01) and lymphadenomegaly (p < 0.01). Cortical interruption (p < 0.01) and paravertebral musculature changes (p < 0.01) were the strongest indicative imaging features for aggressive lesions. CONCLUSION Spinal pain, spinal cord compression, new bone formation, lymphadenomegaly and especially cortical interruption and paravertebral musculature signal intensity changes were the best discriminators for differentiating malignant from benign vertebral lesions.
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