Veterinärmedizinische Universität Wien Forschungsinformationssystem VetDoc

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Ludewig Eberhard,

** = Publikationen gelistet in SCI/SSCI/Pubmed

2017

Zeitschriftenaufsatz

** Schmidt, MJ; Kampschulte, M; Enderlein, S; Gorgas, D; Lang, J; Ludewig, E; Fischer, A; Meyer-Lindenberg, A; Schaubmar, AR; Failing, K; Ondreka, N (2017): The Relationship between Brachycephalic Head Features in Modern Persian Cats and Dysmorphologies of the Skull and Internal Hydrocephalus. J Vet Intern Med. 2017; 31(5):1487-1501
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2016

** Fromme, V; Köhler, C; Piesnack, S; Oechtering, G; Ludewig, E (2016): [Computed tomographic anatomy of the salivary glands in the cat]. Tierarztl Prax Ausg K Kleintiere Heimtiere. 2016; 44(1):16-25

** Fromme, V; Köhler, C; Piesnack, S; Oechtering, G; Ludewig, E (2016): [Magnetic resonance imaging anatomy of the feline salivary glands]. Tierarztl Prax Ausg K Kleintiere Heimtiere. 2016; 44(6):405-416

** Oechtering, GU; Pohl, S; Schlueter, C; Lippert, JP; Alef, M; Kiefer, I; Ludewig, E; Schuenemann, R (2016): A Novel Approach to Brachycephalic Syndrome. 1. Evaluation of Anatomical Intranasal Airway Obstruction. Vet Surg. 2016; 45(2): 165-172.

** Söffler, C; Hartmann, A; Gorgas, D; Ludewig, E; von Pückler, K; Kramer, M; Schmidt, MJ (2016): Magnetic resonance imaging features of esthesioneuroblastoma in three dogs and one cat. Tierarztl Prax Ausg K Kleintiere Heimtiere. 2016; 44(5):333-340

Kongressbeitrag in einer Zeitschrift

Ludewig, E; Kind, M; Oechtering, G (2016): Persistent growth.zones of the atlas in brachycephalic dogs. EVDI Annual Conference 2016, Wroclaw, POLAND, AUG 31- SEP 3, 2016. Veterinary Radiology & Ultrasound (57), 6 660-660.

Publizierter (zitierfähiger) Beitrag für wissenschaftliche Veranstaltung in Proceedings (A2)

Anson, A; Kneissl, S; Ludewig, E (2016): Basic and hot Topics, CT and MR imaging of the head. -22nd FECAVA Euromeeting 31. VÖK Jahrestagung; JUN 22-25, 2016; Vienna, AUSTRIA.

Kiefer, I; Himmelsbach, P; Köhler, C; Ludewig, E; Alef, M (2016): Pankreasdiagnostik – Immer nur der Snaptest? Was empfiehlt der Bildgeber? 294 -297.-8. Leipziger Tierärztekongress; JAN 18-20, 2016; Leipzig, GERMANY. (ISBN: 978-3-86541-808-1 )

Kneissl, S; Ludewig, E; Anson, A (2016): Basic and hot Topics, CT and MR imaging of the spine. -31. VÖK Jahrestagung; JUN 22 - 25; Vienna, AUSTRIA.

Ludewig, E (2016): Bildgebende Diagnostik der Harnwege. 32-41.-Intensivfortbildung Kleintier „Polydipsie – Polyurie“; DEZ 1-4, 2016; Davos, SWITZERLAND.

Ludewig, E (2016): Fehler auf dem Weg zur richtigen Röntgendiagnose. 58-62.-Tagungsband 4. Tierärztetag der Tierärztekammer Schleswig-Holstein; FEB 13, 2016; Schleswig, GERMANY. (ISBN: 978-3-86345-302 )

Ludewig, E (2016): Lungenmetastasen – Ist die Röntgenuntersuchung noch zeitgemäß? Band 1: 290-293.-8. Leipziger Tierärztekongress ; JAN 14-16, 2016; Leipzig, GERMANY. Leipziger Blaue Hefte; , Band 1 (ISBN: 978-3-86541-808-1 )

Ludewig, E; Kiefer, I; Blaschzik, S (2016): Computertomographie der Zähne bei Heimtieren. 1: 313-316.-8. Leipziger Tierärztekongress ; JAN 14-16, 2016; Leipzig, GERMANY. Leipziger Blaue Hefte; , 1 (ISBN: 978-3-86541-808 )

Ludewig, E; Kind, M; Oechtering, G (2016): Persistent growth.zones of the atlas in brachycephalic dogs. 120-120.-EVDI-Meeting - Meeting of the EAVDI (European Association of Veterinary Diagnostic Imaging) and the ECVDI (European College of Veterinary Diagnostic Imaging); AUG 31 - SEP 3, 2016; Wroclaw, POLAND.

Ludewig, E; Kneissl, S; Anson-Fernandez A (2016): Basic and hot topics in CT and MR imaging: Pulmonary neoplasms and differential diagnosis. -22nd FECAVA Eurokongress - 31. VÖK Jahrestagung; JUN 22-25, 2016; Vienna, AUSTRIA.

Menzel, A; Köhler, C; Ludewig, E; Kiefer, K (2016): Digital oder Analog – Was ist besser? 260-262.-8. Leipziger Tierärztekongress; JAN 18-20, 2016; Leipzig, GERMANY. (ISBN: 978-3-86541-808-1 )

Buch, Monografie

Ludewig, E; Kneissl, S (2016): Das kleine 1x1 der Bildgebenden Diagnostik für Kleintiere. Wien, Vetmeduni Vienna, pp. 155.

Originalbeitrag in Sammelwerk

Ludewig, E; McEvoy, FJ (2016): Basics of Musculoskeletal Radiography and Radiology. IN: Kirberger, RM; McEvoy, FJ [Hrsg.]: BSAVA Manual of Canine and Feline Musculoskeletal Imaging. 2. Ed. Gloucester, British Small Animal Veterinary Association, pp. 1-14. ISBN: 978-1-905319-78-7.

2015

Zeitschriftenaufsatz

** Cerquetella, M; Tambella, AM; Laus, F; Spaterna, A; Ludewig, E; Rossi, G (2015): Colonic cyst in a cat presenting recurrent constipation and abdominal pain. Tieraerztl Prax K H. 2015; 43(5): 345-349.

** Delling, U; Brehm, W; Ludewig, E; Winter, K; Julke, H (2015): Longitudinal Evaluation of Effects of Intra-Articular Mesenchymal Stromal Cell Administration for the Treatment of Osteoarthritis in an Ovine Model. Cell Transplant. 2015; 24(11): 2391-2407.

** Delling, U; Brehm, W; Metzger, M; Ludewig, E; Winter, K; Julke, H (2015): In Vivo Tracking and Fate of Intra-Articularly Injected Superparamagnetic Iron Oxide Particle-Labeled Multipotent Stromal Cells in an Ovine Model of Osteoarthritis. Cell Transplant. 2015; 24(11): 2379-2390.

** Julke, H; Veit, C; Ribitsch, I; Brehm, W; Ludewig, E; Delling, U (2015): Comparative Labeling of Equine and Ovine Multipotent Stromal Cells With Superparamagnetic Iron Oxide Particles for Magnetic Resonance Imaging In Vitro. Cell Transplant. 2015; 24(6): 1111-1125.

** Niesterok, C; Piesnack, S; Köhler, C; Ludewig, E; Alef, M; Kiefer, I (2015): [Computed tomography with computer-assisted detection of pulmonary nodules in dogs and cats]. Tierarztl Prax Ausg K Kleintiere Heimtiere. 2015; 43(6):381-388

** Pees, M; Ludewig, E; Plenz, B; Schmidt, V (2015): IMAGING DIAGNOSIS - SEMINOMA CAUSING LIVER COMPRESSION IN A SPUR-THIGHED TORTOISE (TESTUDO GRAECA). Vet Radiol Ultrasoun. 2015; 56(2): E21-E24.

** Piesnack, S; Oechtering, G; Ludewig, E (2015): [Options for the reduction of magnetic susceptibility artifacts caused by implanted microchips in 0.5 Tesla magnetic resonance imaging]. Tierarztl Prax Ausg K Kleintiere Heimtiere. 2015; 43(2):83-92

2014

** Mageed, M; Ionita, JC; Ludewig, E; Brehm, W; Gerlach, K (2014): Morphornetrical analysis of the thoracolumbar dural sac in sheep using computed assisted myelography. Vet Comp Orthopaed. 2014; 27(2): 124-129.

** Piesnack, S; Frame, ME; Oechtering, G; Ludewig, E (2014): Functionality of veterinary identification microchips following low- (0.5 tesla) and high-field (3 tesla) magnetic resonance imaging. Vet Radiol Ultrasound. 2014; 54(6):618-622

2013

** Bosch, B; Alef, M; Ludewig, E; Hause, A; Oechtering, G; Kiefer, I (2013): Multiphasic contrast-enhanced CT: Correlation of the peak attenuation in the Aorta abdominalis and portal vein with easily detectable clinical parameters. Tieraerztl Prax K H. 2013; 41(1): 23-30.

** Bottcher, P; Bottcher, IC; Truar, K; Ludewig, E; Oechtering, G; Flegel, T (2013): Effect of Ventral Slot Procedure on Spinal Cord Compression in Dogs with Single Static Intervertebral Disc Disease: Preliminary Findings while Evaluating a Semiquantitative Computed Tomographic Myelographic Score of Spinal Cord Compression. Vet Surg. 2013; 42(4): 383-391.

** Gerlach, K; Ludewig, E; Brehm, W; Gerhards, H; Delling, U (2013): Magnetic resonance imaging of pulp in normal and diseased equine cheek teeth. Vet Radiol Ultrasoun. 2013; 54(1): 48-53.

** Illenberger, N; Brehm, W; Ludewig, E; Gerlach, K (2013): Presentation of age-related changes of the pulp horns in equine upper cheek teeth by MRI. Pferdeheilkunde. 2013; 29(2): 183-+.

** Muller, MK; Ludewig, E; Oechtering, G; Scholz, M; Flegel, T (2013): The vacuum phenomenon in intervertebral disc disease of dogs based on computed tomography images. J Small Anim Pract. 2013; 54(5): 253-257.

** Niesterok, C; Kohler, C; Ludewig, E; Alef, M; Oechtering, G; Kiefer, I (2013): Comparison of projection radiography and computed tomography for the detection of pulmonary nodules in the dog and cat. Tieraerztl Prax K H. 2013; 41(3): 155-162.

2012

** Gerlach, K; Scharner, D; Muller, K; Lempe, A; Ludewig, E; Brehm, W (2012): Magnetic Resonance Imaging features of progressive ethmoid hematomas in three horses. Prakt Tierarzt (93), 11 1012-1017.

** Ludewig, E; Pees, M; Morgan, JP (2012): Clinical Technique: Digital Radiography in Exotic Pets-Important Practical Differences Compared with Traditional Radiography. J Exot Pet Med. 2012; 21(1): 71-79.

** Steinmetz, A; Ellenberger, K; Marz, I; Ludewig, E; Oechtering, G (2012): Oculocardiac Reflex in a Dog Caused by a Choroidal Melanoma with Orbital Extension. J Am Anim Hosp Assoc. 2012; 48(1): 66-70.

2011

** Bochmann, M; Ludewig, E; Krautwald-Junghanns, ME; Pees, M (2011): Comparison of the image quality of a high-resolution screen-film system and a digital flat panel detector system in avian radiography. Vet Radiol Ultrasoun. 2011; 52(3): 256-261.

** Bochmann, M; Ludewig, E; Pees, M (2011): Comparison of conventional and digital radiography in lizards. Mammography technique versus digital radiography. Tieraerztl Prax K H. 2011; 39(4): 259-267.

** Flegel, T; Boettcher, IC; Ludewig, E; Kiefer, I; Oechtering, G; Bottcher, P (2011): Partial Lateral Corpectomy of the Thoracolumbar Spine in 51 Dogs: Assessment of Slot Morphometry and Spinal Cord Decompression. Vet Surg. 2011; 40(1): 14-21.

** Gabler, K; Bruhschwein, A; Kiefer, I; Loderstedt, S; Oechtering, G; Ludewig, E (2011): Computed tomography imaging of the temporomandibular joint in dogs and cats. Effect of different scan parameters on image quality. Tieraerztl Prax K H. 2011; 39(3): 145-153.

** Gabler, K; Bruhschwein, A; Loderstedt, S; Oechtering, G; Ludewig, E (2011): Magnetic resonance imaging of the temporomandibular joint in dogs and cats. Effect of different coils on image quality. Tieraerztl Prax K H. 2011; 39(2): 79-88.

** Gabler, K; Flegel, T; Kohler, C; Niesterok, C; Oechtering, G; Ludewig, E (2011): Radiological findings of inflammatory and neoplastic spinal lesions in the dog and cat. Tieraerztl Prax K H. 2011; 39(1): 51-59.

** Gerlach, K; Brehm, W; Gerhards, H; Ludewig, E (2011): Diagnostic of equine cheek tooth diseases with magnetic resonance imaging. Pferdeheilkunde. 2011; 27(6): 711-718.

** Ludewig, E; Boeltzig, C; Gabler, K; Werrmann, A; Oechtering, G (2011): Display quality of different monitors in feline digital radiography. Vet Radiol Ultrasoun. 2011; 52(1): 1-9.

** Rached, PA; Canola, JC; Schluter, C; Laus, JL; Oechtering, G; de Almeida, DE; Ludewig, E (2011): Computed tomographic-dacryocystography (CT-DCG) of the normal canine nasolacrimal drainage system with three-dimensional reconstruction. Vet Ophthalmol. 2011; 14(3): 174-179.

Habilitationsschrift

Ludewig, E (2011): Bildqualität und Dosiseffekte beim Einsatz der digitalen Radiographie bei Kleintieren, Reptilien und Vögeln. Habilitationsschrift, Universität Leipzig, pp. 209.

2010

Zeitschriftenaufsatz

** Bottcher, P; Bruhschwein, A; Winkels, P; Werner, H; Ludewig, E; Grevel, V; Oechtering, G (2010): Value of Low-Field Magnetic Resonance Imaging in Diagnosing Meniscal Tears in the Canine Stifle: A Prospective Study Evaluating Sensitivity and Specificity in Naturally Occurring Cranial Cruciate Ligament Deficiency with Arthroscopy as the Gold Standard. Vet Surg. 2010; 39(3): 296-305.

** Ludewig, E; Gensler, A; Oechtering, G; Gosch, D (2010): Dose measurement in small animal radiology: How intense is the influence of distance and position of the investigator in relation to the patient. Berl Munch Tierarztl. 2010; 123(11-12): 506-515.

** Ludewig, E; Hartung, K (2010): Interpreting radiographs: prerequisites and procedure. Tieraerztl Prax K H. 2010; 38(3): 178-185.

** Ludewig, E; Hirsch, W; Bosch, B; Gabler, K; Sorge, I; Succow, D; Werrmann, A; Gosch, D (2010): Assessment of Clinical Image Quality in Feline Chest Radiography with a Needle-Image Plate (NIP) Storage Phosphor System - An Approach to the Evaluation of Image Quality in Neonatal Radiography. Rofo-Fortschr Rontg. 2010; 182(2): 122-132.

** Ludewig, E; Richter, A; Frame, M (2010): Diagnostic imaging - evaluating image quality using visual grading characteristic (VGC) analysis. Vet Res Commun. 2010; 34(5): 473-479.

** Ludewig, E; Werrmann, A; Gosch, D; Oechtering, G (2010): Comparison of the image quality of a storage phospor system and a flat-panel detector in feline thoracic radiography. Tieraerztl Prax K H. 2010; 38(6): 355-366.

** Pees, M; Bochmann, M; Krautwald-Junghanns, ME; Schmidt, V; Ludewig, E (2010): Comparative radiography of the respiratory tract of snakes using conventional high-resolution film-screen-system and a digital detector system. Berl Munch Tierarztl. 2010; 123(5-6): 177-185.

2009

** Bottcher, P; Werner, H; Ludewig, E; Grevel, V; Oechtering, G (2009): Visual Estimation of Radioulnar Incongruence in Dogs Using Three-Dimensional Image Rendering: An In Vitro Study Based on Computed Tomographic Imaging. Vet Surg. 2009; 38(2): 161-168.

** Buchholz, J; Ludewig, E (2009): How sensible is radiation therapy in the treatment of degenerative joint diseases. Prakt Tierarzt. 2009; 90(5): 416-+.

** Gabriel, P; Pfeil, A; Ludewig, E; Botcher, P; Oechtering, G (2009): Magnetic resonance imaging diagnosis: incomplete ossification of the humeral condyle in a German shepherd dog. J Small Anim Pract. 2009; 50(2): 92-94.

** Steinmetz, A; Locher, L; Delling, U; Ionita, JC; Ludewig, E; Oechtering, G; Wittek, T (2009): Surgical removal of a dermoid cyst from the bony part of the nasolacrimal duct in a Scottish highland cattle heifer. Vet Ophthalmol. 2009; 12(4): 259-262.

** Werrmann, A; Ludewig, E; Richter, A; Kamm, KF; Oechtering, GU (2009): Digital radiography: Is there a better quality of x-ray images on the monitor than on the hardcopy-viewer. Tieraerztl Prax K H. 2009; 37(3): 151-158.

2008

** Flegel, T; Bottcher, P; Alef, M; Kiefer, I; Ludewig, E; Thielebein, J; Grevel, V (2008): Continuous lumbar hemilaminectomy for intervertebral disc disease in an Amur tiger (Panthera tigris altaica). J Zoo Wildlife Med. 2008; 39(3): 468-471.

** Lempe, A; Ludewig, E; Reischaver, A; Scharner, D (2008): Successful surgical removal of a haemangiosarcoma in a foal. Pferdeheilkunde. 2008; 24(5): 680-+.

2007

** Bottcher, P; Zeissler, M; Winkels, P; Ludewig, E; Maierl, J; Grevel, V (2007): Mosaicplasty in the elbow of a dog: Instrumentation and evaluation of achieved joint congruency by computed tomography and computed tomographic osteoabsorptiometry. Tieraerztl Prax K H. 2007; 35(4): 253-260.

** Ludewig, E; Werrmann, A; Kamm, KF; Oechtering, G (2007): Digital projection radiography - Overview on terms and principles. Prakt Tierarzt. 2007; 88(8): 593-+.

** Pees, MC; Kiefer, I; Ludewig, EW; Schumacher, JR; Krautwald-Junghanns, MER; Oechtering, GU (2007): Computed tomography of the lungs of Indian pythons (Python molurus). Am J Vet Res. 2007; 68(4): 428-434.

** Schober, KE; Maerz, I; Ludewig, E; Stern, JA (2007): Diagnostic accuracy of electrocardiography and thoracic radiography in the assessment of left atrial size in cats: Comparison with transthoracic 2-dimensional echocardiography. J Vet Intern Med. 2007; 21(4): 709-718.

2006

** Kiefer, I; Wilsdorf, A; Alef, M; Hammann, B; Ludewig, E; Oechtering, G (2006): Oesophageal foreign body in West Highland White Terrier - clinical course and unusual treatment. Tieraerztl Prax K H. 2006; 34(2): 83-88.

** Klueter, S; Krastel, D; Ludewig, E; Reischauer, A; Heinicke, F; Pohlmann, S; Wolf, U; Grevel, V; Hildebrandt, G (2006): High-dose-rate brachytherapy for intranasal tumours in dogs: results of a pilot study. Vet Comp Oncol (4), 4 218-231.

** Pees, M; Kiefer, I; Ludewig, E; Westphal, S; Schmidt, V; Krautwald-Junghanns, ME; Oechtering, G (2006): Comparative use of modern imaging techniques for the diagnosis of pneumonia in three Indian pythons (Python morulus). Tieraerztl Prax K H. 2006; 34(4): 275-282.

** Stolzenburg, JU; Neuhaus, J; Liatsikos, EN; Schwalenberg, T; Ludewig, E; Ganzer, R (2006): Histomorphology of canine urethral sphincter systems, including three-dimensional reconstruction and magnetic resonance imaging. Urology. 2006; 67(3): 624-630.

2004

** Schonfelder, A; Ludewig, E; Sobiraj, A (2004): Polymelia in a calf - a case report. Wien Tierarztl Monat. 2004; 91(8): 210-213.

** Steinmetz, A; Weber, M; Jurina, K; Ludewig, E; Schoon, HA; Oechtering, G (2004): The olfactory neuroblastoma - clinical findings, diagnosis, pathological findings in two cats and four dogs. Tierarztl Prax K H. 2004; 32(2): 71-+.

2002

** Schober, K; Baade, H; Ludewig, E; Aupperle, H; Oechtering, G (2002): Cor pulmonale in terrier breed dogs with chronic-progressive, idiopathic pulmonary fibrosis: 19 cases (1996-2001). Tierarztl Prax K H. 2002; 30(3): 180-189.

1998

** Fischer, U; Kamprad, F; Koch, F; Ludewig, E; Melzer, R; Hildebrandt, G (1998): Effects of low dosage Co-60 irradiation in the course of aseptic arthritis of the knee joint of rabbits. Strahlenther Onkol (174), 12 633-639.

1994

** Granitz, U; Kinne, J; Ludewig, E (1994): Horners-Syndrome Caused By A Carcinoma Of The Thyroid-Gland In A Dog - Case-Report . Prakt Tierarzt (75), 6 524-&.

1992

** Ludewig, E; Koch, F (1992): Bone-Marrow Aspiration From The Iliac Crest In The Pig . Prakt Tierarzt (73), 12 1140-1144.

1991

** Ludewig, E; Koch, F; Kamprad, F; Melzer, R (1991): The Micronucleus Test In Pigs - Induction Of Micronuclei In Polychromatic Erythrocytes By Various Doses Of X-Rays. Mutat Res (249), 1 1-6.

1990

Dissertation

Ludewig, E (1990): Die Mikrokernrate in Knochenmarkzellen unter dem Einfluß endogener und exogener Faktoren , insbesondere der Wirkung ionisierender Ganzkörperbestrahlung. Dissertation, Universität Leipzig, pp. 100.

1986

Diplomarbeit

Ludewig, E (1986): Veränderungen der Phagozytoaseaktivität im peripheren Blut nach Einwirkung einer wiederholten Röntgen-Ganzkörperbestrahlung beim Schwein. Diplomarbeit, KMU Leipzig, pp. 87.

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