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Summary: This report describes the likely development and growth of bilateral granulosa cell tumours (GCTs) in a Warmblood pony mare, during the first trimester of pregnancy after artificial insemination. The GCTs were initially suspected to be ovarian haematomas and were managed conservatively. However, they ultimately led to life‐threatening haemoperitoneum (HP) and were later diagnosed as GCTs with histopathology. The case was successfully managed with emergency standing laparoscopic‐assisted bilateral ovariectomy after haemodynamic supportive therapy. The mare made a full recovery and delivered a live filly foal at term. GCTs can be a rare cause of life‐threatening HP and can be successfully managed with haemodynamic support and standing laparoscopic‐assisted removal. Bilateral ovariectomy in a pregnant mare after 70 days of gestation can result in successful delivery of a live foal. [ABSTRACT FROM AUTHOR]

Summary: A 5‐year‐old gelding used for showing was presented for surgical repair of a full‐thickness 15 mm diameter defect in the right pinna, which had occurred as a delayed complication following laser excision of a sarcoid. The defect had resulted in progressive deformity of the ear, and the horse was considered at risk of further injury if the defect became entrapped on a fixed object. Two artificial dermis meshes were inserted to encourage the formation of granulation tissue across the defect, and a commercially available skin expander was implanted adjacent to the site. Eighteen days later, a second surgery was performed to remove the skin expander and to mobilise a local rotational skin flap to close the defect. Both surgeries were performed under standing sedation and local anaesthesia. The site healed well, avoiding further potential trauma to the ear and deformity due to tissue contracture at the site, although some deformation of the lateral aspect of the cartilage remained. [ABSTRACT FROM AUTHOR]

Summary: This case report discusses a successful partial splenectomy for treatment of a splenic abscess in a horse. A 2‐year‐old Thoroughbred colt was hospitalised 5 weeks after an episode of severe colic that was followed by gradual weight loss and anorexia, pyrexia for 5 days and dehydration on the day of referral. A large splenic abscess was identified ultrasonographically. Following initial medical treatment, an exploratory laparotomy was performed. Multiple adhesions were released and a partial splenectomy conducted to remove the abscess. Migrant metallic wires penetrating from the small intestine into the splenic parenchyma were found to be the cause for the adhesions and the abscess. This paper summarises the potential advantages of utilising a partial vs. a total splenectomy and highlights the potential complications of these surgical procedure in equines. [ABSTRACT FROM AUTHOR]

Summary: Critical appraisal skills enabling assessment of the validity and importance of evidence are essential for clinicians to make informed decisions regarding what new information should be incorporated into their clinical practice. This review highlights key points to consider in a critical review concentrating on common study designs used in the equine literature. [ABSTRACT FROM AUTHOR]

Summary: An 18‐month‐old Welsh Cob was referred to a university teaching hospital for investigation of abnormal respiratory noise at rest. Video‐endoscopy revealed persistent displacement of the soft palate with bilateral 2–3 cm diameter raised areas on either side of the midline. Neither trans‐nasal nor oral approaches allowed sufficient visualisation of the caudal soft palate for diagnosis or treatment. Latero‐lateral radiographs showed a blunted, thickened caudal edge of the soft palate consistent with a palatal cyst. Two palatal cysts were thermally ablated with a transendoscopic diode laser via temporary tracheotomy. The horse recovered uneventfully and resolution of the displacement was evident on follow‐up endoscopy 11 months later. This report documents a novel surgical approach to the caudal aspect of the soft palate. [ABSTRACT FROM AUTHOR]

Summary: Five horses with a primary surgical lesion of the small (descending) colon were diagnosed with eosinophilic colitis based on visual and histopathological examination. These were evident as visibly striking, hyperaemic, focal lesions of the small colon, with serosal petechiation, oedema and marked thickening of the intestinal wall at the site. Areas of focal necrosis were also evident. The gross appearance of the lesions were considered to be sufficiently severe in all cases to merit resection, due to concerns about intestinal necrosis and septic peritonitis. An inability to fully exteriorise the affected portion of intestine to perform a resection and anastomosis necessitated intraoperative euthanasia of one horse. A total of three horses survived to hospital discharge. Eosinophilic colitis lesions are a rare cause of severe small colon disease, but should be considered in cases with similar visual characteristics. [ABSTRACT FROM AUTHOR]

It has been 21 years since the adoption of clinical audit by our profession was first suggested in the literature (Mosedale [17]) and 19 years since an editorial in this journal introduced two thought-provoking articles on the subject (Rossdale and Mair [25]). Colic surgery has been identified as a discipline well-suited to clinical audit (Mair and White [13]). Despite significant improvements in treatment and outcomes for horses undergoing colic surgery, mortality, and complication rates remain relatively high (Mair [12]; Salem I et al i . 14 Mair, T.S. and White, N.A. (2008) The creation of an international audit and database of equine colic surgery: Survey of attitudes of surgeons. [Extracted from the article]