Acupuncture and traditional Chinese veterinary medicine for treatment of a mare with rectal paralysis

An 8‐year‐old Appaloosa mare with rectal paralysis due to a cosmetic ethanol ‘tail block’ was treated with traditional Chinese veterinary medicine treatments including acupuncture and herbal medicine. Her rectal and tail tone gradually improved after the treatment. At 4 months after initial presentation, the mare was able to produce faecal piles on a regular basis, and manual evacuations were no longer needed. Significant improvement was within 30 days of beginning treatment. At 8 months, the owner indicated that the mare had normal defaecation, was able to swish the tail from side to side and lift the tail to urinate, and had no evidence of straining to defaecate or colic.     

Multisystemic bovine mycobacteriosis in a pony with neurological signs and weight loss

This report describes the clinical, biochemical and histopathological findings of a case of disseminated, primary mycobacterial infection with Mycobacterium bovis in a pony presenting with neurological signs and weight loss. This report revisits tuberculosis as a potential differential diagnosis in horses at a time of relatively strong tuberculosis control in the UK and iterates the importance of post‐mortem examination as a diagnostic tool for clinicians. Key public health questions following exposure to mycobacterial pathogens are also discussed.     

Genomics in equine veterinary medicine

Veterinary medicine is marching forward with genomics grasped firmly in one fist. Genomics has been part of our veterinary tool bag for some time in various guises, but the breadth and depth of its ramifications can be daunting. This article is designed to provide toe‐holds for veterinarians to enjoy a better understanding of genomics – a truly fascinating area of science.     

放牧条件下乳用伊犁马采食量的初步研究

2013年8-10月,采用模拟采食法、群牧差额法、内外指示剂结合法在昭苏马场草甸草地上进行了放牧条件下乳用伊犁马采食量的测定。结果表明,1)同种测定方法不同月份之间测定的乳用伊犁马干物质采食量差异不显著(P0.05)。2)模拟采食法测得的干物质采食量为12.79 kg·15 h-1·匹-1,群牧差额法测得为16.39kg·d-1·匹-1,内外指示剂结合法测得为13.28 kg·d-1·匹-1。3)群牧差额法与内外指示剂结合法测定的乳用伊犁马干物质采食量之间差异不显著(P0.05),初步确定乳用伊犁马平均干物质采食量为14.83 kg·d-1·匹-1。     

Perivascular wall tumour presenting as pastern mass in a Standardbred gelding

A 2-year-old Standardbred gelding was referred for a mass on the palmaromedial right front pastern which was accompanied by progressively worsening lameness. The mass was firm to palpation and covered by normal skin. Ultrasonographically, a smooth encapsulated mass was present, medial to the flexor tendons and palmar to the neurovascular bundle. Because of a poor prognosis for future athletic performance without surgical or chemotherapeutic intervention and economic constraints preventing further diagnostics and treatment, the horse was euthanised. Post-mortem magnetic resonance imaging, histopathology and immunohistochemistry revealed the mass to be a perivascular wall tumour, the first record of such a neoplasia in the horse.     

Outpacing the resistance tsunami: Antimicrobial stewardship in equine medicine,an overview

Antimicrobial stewardship (AMS) is the term increasingly used to describe the multiple approaches needed to sustain the efficacy of antimicrobial drugs in the face of the increasing development and spread of antimicrobial resistance in bacterial pathogens, and the global crisis in medicine that it is engendering. The concept and the practices associated with AMS continue to evolve but the general approach is a dynamic and multifaceted one of continuous improvement based on reducing, improving, monitoring and evaluating the use of antimicrobials so as to preserve their future efficacy and to protect human and animal health. Using many equine examples, this basic overview discusses the multiple and interacting elements of AMS: Practice guidelines, infection control and prevention, clinical microbiology, resistance and use surveillance, dosage, pharmacokinetics and pharmacodynamics, regulation, education and owner compliance, leadership, coordination and measurement. There have been impressive advances in recent years in reporting and analysis of AMR in horses, in the scrutiny and assessment of how antimicrobial drugs are used in horses and in identification of areas for improvement including dosing, surgical prophylaxis, infection control, development of practice standards and the use of clinical microbiology. Antimicrobial stewardship is taking shape as we start to see the emergence of evidence-based recommendations but far more is required. Containing and even rolling back AMR will need the continued engagement of practitioners, equine national and international practitioner organisations, researchers and educators in the academic community, horse owners, regulators and others.     

Removal of a metallic foreign body from the tongue of three horses

The objective of this case report is to describe the diagnostic and surgical techniques for removal of a metallic foreign body in the tongue of three adult horses. The three horses were presented for evaluation and treatment of dysphagia and marked hypersalivation of 3–5 days duration. Radiographs of the head revealed the presence of a metallic foreign body in the tongue of each horse. The foreign bodies could be precisely localised under general anaesthesia using palpation and lingual ultrasonography and/or lingual radiography in combination with a forceps as a marker. The foreign bodies were successfully removed using laparoscopic instruments creating minimal soft tissue trauma. The use of long (43 cm) small laparoscopic (5 mm) instruments enabled good visualisation of the surgical field, providing optimal conditions for successful minimally invasive surgical treatment of horses with foreign bodies in the tongue. The three horses made uneventful recoveries and 12 months after surgery were eating normally and could be ridden with a bit as per usual routine. It was concluded that using long laparoscopic instruments in combination with palpation, ultrasonography and/or radiography allowed removal of the foreign body creating minimal soft tissue trauma and allowing optimal conditions for a fast recovery.     

草业科学在现代马业发展中的研究现状

马是人类社会发展的重要组成部分,人类种草养马历史悠久,但人们对马用饲草的认识和研究还不足,致使现代马业和草业科学发展存在严重脱节现象,影响了两者的可持续发展。因此,结合现代马业发展趋势及其对饲草的利用特点,综述了草地放牧、青干草、青贮及半干青贮饲草等在现代马业发展中的研究与实践现状,并提出了现代马业发展中草业科学存在的问题及建议,以期为保障现代马业的可持续发展提供理论指导,为拓展我国现代草业科学与技术发展空间提供参考。     

Transient bilateral blindness associated with presumptive idiopathic pachymeningitis in a 22-year-old Irish Sport Horse

A 22-year-old Irish Sport Horse presented following a period of bilateral blindness with subsequent spontaneous resolution. Brain magnetic resonance imaging (MRI) demonstrated features consistent with pachymeningitis. Cerebrospinal fluid (CSF) analysis revealed increased numbers of basophils, suggestive of an immunologic or neoplastic aetiology. It was suspected that the enlarged meninges led to compression of the optic nerves in the optic canals, causing bilateral blindness. Initial spontaneous remission, as seen in this case, has been reported in human patients with this condition. Pachymeningitis should be considered as a possible cause of cranial nerve deficits, including bilateral and unilateral blindness, in horses.