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1.
A. C. Lack N. E. Crabtree W. W. Won R. L. Fontenot 《Equine Veterinary Education》2021,33(9):e303-e308
A 24-year-old Warmblood gelding presented with a 6-hour history of recurrent colic signs of increasing severity. Upon presentation, he was mildly painful, tachycardic and tachypnoeic and had decreased borborygmi. Nasogastric intubation resulted in no net reflux and rectal palpation revealed an ascending colon impaction. Percutaneous abdominal ultrasonography revealed dilated, thickened and hypomotile loops of small intestine. Complete blood count revealed leucopenia with neutropenia and an increased packed cell volume. Serum biochemistry revealed hyperproteinaemia, hyperglycaemia, hypocalcaemia, hyperbilirubinaemia, hypercholesterolaemia and elevated liver enzymes. Despite sedation and fluid resuscitation, the gelding became severely colicky. A repeat ultrasound was performed, revealing a moderate amount of free fluid and a mass effect between the liver and right dorsal colon. Abdominocentesis yielded a yellow, turbid fluid containing free-floating white debris with an increased total protein and lactate concentration. Cytology of the fluid revealed necrotic mesothelial cells. The gelding was humanely euthanised due to poor prognosis. Necropsy revealed acute, severe pancreatitis and duodenitis. The mass effect on ultrasonography was retrospectively identified as the pancreas exhibiting a similar architecture to that seen in cases of acute pancreatitis in small animals. 相似文献
2.
This paper reports the diagnosis and repair of synovial fistulae between a carpal hygroma and both the antebrachiocarpal (ABC) joint and the extensor carpi radialis (ECR) tendon sheath of the left carpus in a 7-year-old gelding. The communication was confirmed using contrast radiography. Arthroscopy visualised the synovial fistulae and aided in the surgical repair. The gelding made a full athletic and acceptable cosmetic recovery. 相似文献
3.
A. De Meyer S. Vandenabeele C. Ververs A. Martens K. Roels V. De Lange M. Hoogewijs C. De Schauwer J. Govaere 《Equine Veterinary Education》2017,29(1):7-9
An 11‐year‐old gelding presented with a large mass located in the dermis of his preputium that surrounded the penis completely. This mass was first noted years ago but did not increase in size. Histological examination diagnosed a fibroma. No treatment was initiated since no signs of discomfort were noticed and the gelding was performing at a high level in competitive showjumping. Next to skin tumours, tumours of the penis and preputium are most common. Most frequently, squamous cell carcinomas and sarcomas are diagnosed. Although fibromas can develop anywhere in connective tissue, a preputial location of a fibroma in a gelding is rare. Differential diagnosis and possible treatment options are discussed. 相似文献
4.
A 25 year old Arabian gelding (case 1) presented for a large mandibular swelling involving the caudal aspect of the left horizontal mandible and a 14 year old Quarter Horse gelding (case 2) presented for a soft tissue swelling on the labial mucosa adjacent to 304. Both horses were bright and alert on presentation. Computed tomography allowed for further characterization regarding the extent of bone penetration within the lesions. This facilitated surgical planning and resection in Case 2. Histopathology of both masses diagnosed fibrosarcomas. Case 1 was humanely euthanized due to the severity of bone involvement and the grave prognosis. Case 2 underwent a left subtotal rostral hemimandibulectomy that proved to be successful in complete resection of the fibrosarcoma with a comfortable and cosmetic post-operative outcome. Surgeries that were once deemed radical should be considered for the treatment of neoplastic masses involving the soft tissues and bony structures of the oral cavity. With the aid of computed tomography, assessment of tumor penetration into deeper tissues can be achieved, thus facilitating complete surgical excision. 相似文献
5.
Near drowning of a gelding 总被引：1，自引：0，他引：1
K A Humber 《Journal of the American Veterinary Medical Association》1988,192(3):377-378
After becoming entangled in safety lines and being submerged in a chlorinated swimming pool, a 2-year-old Thoroughbred gelding was evaluated and treated successfully. Treatment included antimicrobial agents, anti-inflammatory drugs, bronchodilators, diuretics, humidified oxygen, and surfactant transplant. The results of follow-up examination of the gelding 120 days after hospitalization were normal. 相似文献
6.
A quarter horse gelding with intermittent colic was diagnosed with a perirectal abscess and dyschezia. Rectal ultrasonography identified a multiloculated, fluid-filled mass. A perirectal abscess was diagnosed when the mass ruptured and drained into the rectum. The abscess was treated successfully with warm soapy water enemas and trimethoprim and sulfamethoxazole. 相似文献
7.
A 10-year-old Haflinger gelding was presented with severe generalized chronic dermatitis characterized by scales, crusts and widespread alopecia with a partially diffuse and partially circumscribed pattern. Pemphigus foliaceus was diagnosed based on history, clinical signs and histological examination of skin biopsies. Typical histological findings were subcorneal pustules with accumulations of intact neutrophil granulocytes and acantholytic keratinocytes. The gelding was treated with glucocorticoids and gold salts. The skin lesions resolved completely after 8 weeks of treatment. No recurrence was observed within 1 year. 相似文献
8.
A case of paranasal sinus fibromatosis in an 11‐year‐old Thoroughbred gelding is reported. At admission the gelding underwent a unilateral frontal sinusotomy and a paranasal sinus mass was extensively debulked. The mass was diagnosed via histopathology as a desmoid fibromatosis with bone invasion, reactive osteoclastic osteolysis and osteoproliferation. The gelding had radiographic evidence of slow recurrence of the mass 8 months post operatively. The histopathological appearance and short‐term outcome are presented for this previously undiagnosed condition of the horse. Recognition of paranasal fibromatosis and the resultant differentiation from other types of paranasal sinus neoplasia may allow for improved prognostication of equine sinus lesions. 相似文献
9.
A 21-year-old Arab gelding with clinical signs of acute peritonitis had a perforating ulcer on the mesenteric border of the jejunum which resulted in localised contamination of the abdomen with ingesta. The affected segment of jejunum was resected and the abdomen was lavaged extensively. Postoperatively, the gelding was treated with broad-spectrum antibiotics, non-steroidal anti-inflammatory drugs and intravenous fluids, but after four days it became acutely non-weight bearing on its right hindlimb, and a tendonitis of the lateral digital flexor tendon within the tarsal sheath was identified ultrasonographically. The septic tendonitis was treated with broad-spectrum antibiotics but progressed proximodistally within the tendon until it involved both the tarsal sheath and the associated tarsocrural joint, necessitating the euthanasia of the gelding. 相似文献
10.
Sarah C. Squinas Ann P. Britton 《The Canadian veterinary journal. La revue veterinaire canadienne》2013,54(7):690-692
A 21-year-old Quarter horse gelding was presented with stranguria and incontinence of 10 days duration. Despite catheterization and antibiotic therapy, the horse was euthanized. Necropsy revealed posterior abdominal and pelvic abscessation with adhesions of the urinary bladder and severe ulcerative cystitis. 相似文献
11.
A 14-year-old Thoroughbred gelding with a history of acute onset of hematuria was presented for necropsy. Transitional cell carcinoma of the urinary bladder with intra-abdominal dissemination was diagnosed. Tumor masses were observed on the splenic capsule and surrounding the distal abdominal aorta. Tumor cells showed diffuse cytoplasmic reactivity for cytokeratin but were negative for epithelial membrane antigen, carcinoembryonic antigen, tumor-associated glycoprotein 72, and vimentin. 相似文献
12.
This report details a case of iatrogenic bladder rupture in a gelding that was successfully treated with conservative management. Rupture occurred at the time of attempted cystoscopy, whilst the bladder was being insufflated with air for further investigation of stranguria and suspected urolithiasis. The gelding was treated with temporary perineal urethrostomy, peritoneal lavage and drainage of urine from the bladder and made a complete recovery. 相似文献
13.
May KA Pleasant RS Howard RD Moll HD Duesterdieck KF MacAllister CG Bartels KE 《Journal of the American Veterinary Medical Association》2001,219(7):957-61, 939
Holmium:yttrium-aluminum-garnet (Ho:YAG) laser lithotripsy was attempted in a mare and a gelding with calculi in the urinary bladder. The procedure was unsuccessful in producing adequate fragmentation of the calculi. In the gelding, pulsed dye laser lithotripsy was subsequently used to fragment the urolith. Manual removal of the urolith via the urethra was performed in the mare. 相似文献
14.
Anne A. Wooldridge DVM Thomas L. Seahorn DVM MS Jamie Williams MS DVM H. Wayne Taylor DVM Ph.D. Julian L. Oliver DVM Ph.D. Dae Young Kim DVM Thomas J. Vicek DVM 《Veterinary radiology & ultrasound》1999,40(4):361-364
A 2-year-old quarter horse gelding presented for evaluation of polyuria and polydipsia. Azotemia was detected on serum chemistry profile. Small, misshapen, hyperechoic kidneys with decreased corticomedullary demarcation, hydronephrosis, and a right nephrolith were noted ultrasonographically. The diagnosis of end-stage kidney disease and dysplasia was made histopathologically using ultrasound-guided biopsy. Two ureteroliths were found in the right ureter via cystoscopy, and a nephrolith was seen in the right kidney at necropsy. Clinical, ultrasonographic, and pathologic features of equine urolithiasis and renal dysplasia are discussed. 相似文献
15.
A. B. M. Rijkenhuizen G. Nohl F. Jaek-Lutz V. Sill 《Equine Veterinary Education》2022,34(3):e110-e115
This case report describes the clinical appearance, diagnosis and surgical management of thrombosis of the median artery and its branches in a gelding. The 4-year-old Danish Warmblood presented with acute severe progressive right front leg lameness, not responding to painkillers. Initial clinical examination including radiographs revealed no significant findings, and a scintigraphic examination showed decreased radiopharmaceutical uptake in the right front toe in comparison to the left limb. The following day, the temperature of the right front leg was significantly decreased, especially in the area distal to the carpus. No pulsation of the digital arteries could be detected. Ultrasonography showed partial thrombosis of the medial digital artery (A. digitalis palmaris medialis). Occlusion of this artery is a sporadic event with impressive clinical signs and might not be directly diagnosed due to it being a rare occurrence. Ultrasound is an excellent technique for diagnosing the presence of thrombosis and can also help delineate the extent. Our case did not respond to the initial treatment with phenylbutazone and acetylsalicylic acid. The ischaemia became even worse, requiring surgical intervention. A similar approach as for the aorta-iliac thrombosis in the hindlimb was undertaken in the front limb, which has not been described previously. The gelding recovered initially. Unfortunately, restenosis occurred and due to a poor prognosis for a second surgery, the gelding was euthanised. 相似文献
16.
L W George M L Tanner E L Roberson T M Burke 《Journal of the American Veterinary Medical Association》1981,179(8):820-822
A 6-year-old Thoroughbred gelding was examined because of respiratory disease that developed after it was placed on pasture occupied by a donkey. Clinical signs in the gelding included a harsh, dry paroxysmal cough and increased expiratory effort. Eosinophils were seen in smears of mucus aspirated from the trachea and the bronchi. Immature, 5th-stage Dictyocaulus arnfieldi was identified in the tracheal mucus. The cough and other clinical signs were not diminished by corticosteroid therapy or by the administration of bronchodilators. Treatment with 10-fold therapeutic dosages of thiabendazole (440 mg/kg) on each of 2 successive days resulted in permanent cessation of the clinical signs. 相似文献
17.
Fuller MC Abutarbush SM 《The Canadian veterinary journal. La revue veterinaire canadienne》2007,48(8):845-847
A 10-year-old gelding was presented with a tongue that had swelled immediately after oral administration of oxfendazole, using an udder infusion cannula. The tongue appeared to have been punctured inadvertently. The horse recovered after treatment with intravenous fluid, antibiotics, and anti-inflammatory drugs. Administering oral medication by this method should be discouraged. 相似文献
18.
R. Coomer 《Equine Veterinary Education》2013,25(6):301-303
A unique complication to castration is published in the preceding Case Report in this issue, whereby a 2‐year‐old Thoroughbred racehorse gelding suffered chronic haemoperitoneum weeks after standing castration. The causes and treatment of post castration haemorrhage are reviewed along with haemoperitoneum and the use of laparoscopy. Supplementary explanations are discussed. 相似文献
19.
J A Orsini N Dikes A Ruggles C Charlton R Perry 《Journal of the American Veterinary Medical Association》1991,198(2):295-296
Esophageal obstruction of 1 week's duration in a gelding was diagnosed by contrast radiography and esophagoscopy. A food bolus was found at the junction of the caudal thoracic portion of the esophagus and the cardia. A gastrotomy was performed through a cranial abdominal incision and a phytobezoar was manually broken down and removed. The gelding was started on complete pellet food and water on the fifth day after surgery. The horse remained clinically normal more than 1 year after surgery. 相似文献
20.
A. Gillen A. Munsterman N. Pinto F. Caldwell A. Wooldridge R. Cuming R. Hanson 《Equine Veterinary Education》2015,27(11):561-565
Two horses, one 15‐year‐old Arabian gelding and one 10‐year‐old Quarter Horse gelding, presented with a history of marked subcutaneous emphysema. The first case exhibited no external wound, although there was a depression noted on the ventral neck. The second case had a laceration on the ventral aspect of the neck over the trachea. Endoscopic examination revealed both horses to have concurrent dorsal and ventral perforations of the trachea. The horses were managed by placing a short, cuffed, J‐shaped tracheostomy tube in the ventral perforation, while the dorsal perforation healed. The dorsal perforation in the first horse was allowed to heal by second intention, whereas sutures were placed in the dorsal perforation in the second case to reduce the healing time. Both horses were maintained on oral antimicrobial and nonsteroidal anti‐inflammatory medications throughout treatment. The dorsal perforation healed after 13 days in the first horse, and 22 days in the second horse. The ventral perforation healed in both horses by second intention following tracheostomy removal, giving a cosmetically acceptable result. In addition to facilitating tracheal healing, the tracheostomy tubes prevented the progression of subcutaneous emphysema, and promoted its resolution. 相似文献