Die Equine Laryngeale Dysplasie

Mit dem Begriff „Equine Laryngeale Dysplasie“ wird eine Gruppe kongenitaler Fehlbildungen des Kehlkopfs bezeichnet, die zu verschiedenen klinischen Bildern führen können. Pathophysiologie, Symptomatik, Diagnostik, Therapie und Prognose dieses eher seltenen Krankheitskomplexes werden im Artikel erläutert.

Publication History

Article published online:
24 June 2024

• Literatur

• 1 Smith LJ, Mair TS. Fourth branchial arch defect in a Welsh section A pony mare. Equine Vet Educ 2009; 21: 364-366
• 2 Goulden BE, Anderson LJ, Davies AS. et al. Rostral displacement of the palatopharyngeal arch: a case report. Equine Vet J 1976; 8: 95-98
• 3 Klein HJ, Deegen E, Stockhofe N. et al. Rostral displacement of the palatopharyngeal arch in a seven-month-old Hanoverian colt. Equine Vet J 1989; 21: 382-383
• 4 Reichert C, Ohnesorge B, Go L-M. et al. Intermittierende Rostralverlagerung des Arcus palatopharyngeus bei einem Pferd aufgrund einer Missbildung des vierten Kiemenbogens. Pferdeheilkunde 2013; 29: 716-720
• 5 Dixon PM, McGorum BC, Else RW. Cricopharyngeal-laryngeal dysplasia in a horse with sudden clinical onset idiopathic laryngeal hemiparesis. N Z Vet J 1993; 41: 134-138
• 6 Barakzai SZ. Equine laryngeal dysplasia. Equine Vet Educ 2016; 28: 276-283
• 7 Koskinen M, Hewetson M. Equine laryngeal dysplasia as a cause of acute respiratory distress in a neonatal foal. Equine Vet Educ 2017; 29: 87-91
• 8 Garrett KS, Woodie JB, Embertson RM. et al. Diagnosis of laryngeal dysplasia in five horses using magnetic resonance imaging and ultrasonography. Equine Vet J 2009; 41: 766-771
• 9 Hast MH. Early Development of the Human Laryngeal Muscles. Ann Otol Rhinol Laryngol 1972; 81: 524-553
• 10 Wissdorf H, Otto B, Gerhards H. Kehlkopf, Larynx. In: Wissdorf H, Gerhards H, Huskamp B. Hrsg. Praxisorientierte Anatomie und Propädeutik des Pferdes. 2. Aufl.. Hannover: M & H Schaper; 2002: 228-247
• 11 Som PM, Curtin HD. An Updated and Illustrated Review of the Complex Embryology of the Larynx and How Laryngeal Webs, Atresias, and Stenoses Develop. Neurographics 2014; 4: 189-203
• 12 De Bakker BS, De Bakker HM, Soerdjbalie-Maikoe V. et al. The development of the human hyoid–larynx complex revisited. Laryngoscope 2018; 128: 1829-1834
• 13 Adams A, Mankad K, Offiah C. et al. Branchial cleft anomalies: a pictorial review of embryological development and spectrum of imaging findings. Insights Imaging 2016; 7: 69-76
• 14 Garrett K. Evaluation and treatment of the horse with fourth branchial arch defects. In: Hawkins K. ed. Advances in Equine Upper Respiratory Surgery. Hoboken (NJ): Wiley-Blackwell; 2015: 69-76
• 15 Lane J. Fourth branchial arch defects in Thoroughbred horses: A review of 60 cases. In:: Viel L, Robinson NE, Ducharme NG, McGorum BC, eds. Proceedings of Second World Equine Airways Symposium. Edimburgh (UK); 2001: 1-15
• 16 Lane J. Non-RLN upper respiratory tract disorders found in a survey of 3,497 Thoroughbred yearlings. Equine Recurrent Laryngeal Neuropathy 2004; 49
• 17 Deegen E, Klein H. Rostral displacement of the palatopharyngeal arch in the horse. Pferdeheilkunde 1987; 3: 303-308
• 18 Morelli C, Rubio-Martínez LM. Successful treatment of laryngeal dysplasia with ventriculocordectomy and prosthetic laryngoplasty in a horse. Equine Vet Educ 2023; 35: e589-e595
• 19 Barakzai S. Fourth branchial arch defect: a case study. Livestock 2013; 18: 86-89
• 20 Menéndez IM, Mancha DAI, Fitch G. Fourth branchial arch defects in full‐siblings treated with a partial arytenoidectomy. Equine Vet Educ 2013; 25: 274-277
• 21 Blikslager AT, Tate LP, Tudor R. Transendoscopic Laser Treatment of Rostral Displacement of the Palatopharyngeal Arch in Four Horses. J Clin Laser Med Surg 1999; 17: 49-52
• 22 Cook WR. Some observations on diseases of the ear, nose and throat in the horse, and endoscopy using a flexible fibreoptic endoscope. Vet Rec 1974; 94: 533-541
• 23 Bowkett-Pritchard C, Morgan RE. Laryngeal dysplasia: Computed tomographic findings in an Oldenburg mare. Equine Vet Educ 2023; 35: 26-30
• 24 Janicek JC, Ketzner KM. Performance-limiting laryngeal disorders. Compend Contin Educ Pract Vet Equine Ed 2008; 3: 416-429
• 25 Kozłowska N, Wierzbicka M, Pawliński B. et al. Co-Occurrence of Severe Equine Asthma and Palatal Disorders in Privately Owned Pleasure Horses. Animals (Basel) 2023; 13: 1962
• 26 Joó K, Povázsai Á, Nyerges-Bohák Z. et al. Asthmatic Disease as an Underlying Cause of Dorsal Displacement of the Soft Palate in Horses. J Equine Vet Sci 2021; 96: 103308
• 27 Chalmers HJ, Cheetham J, Yeager AE. et al. Ultrasonography of the equine larynx. Vet Radiol Ultrasound 2006; 47: 476-481
• 28 Townsend N. Diagnosis and treatment of fourth branchial arch defects. Equine Vet Educ 2013; 25: 278-281