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1.
Duodenal volvulus is an unreported cause of colic in the horse. This case report describes a 15‐year‐old Warmblood gelding evaluated for acute abdominal discomfort. Exploratory celiotomy revealed duodenal volvulus and gastric rupture resulting in severe, acute, septic peritonitis. To the authors' knowledge, this is the first report of a volvulus of the equine duodenum.  相似文献   

2.
Incarceration of the small intestine through a rent in the gastrosplenic ligament was diagnosed in five horses. Three affected horses were mature males and two were mature females. Persistent moderate to severe abdominal pain, elevated heart rate, congested mucous membranes, serosanguineous peritoneal fluid, and distended small intestine on rectal examination were consistent findings.
Exploratory celiotomy or gross necropsy examination showed the incarcerated intestine to be distal jejunum or ileum. In all horses, the intestine had herniated cranially through the rent in the gastrosplenic ligament. The incarcerated intestine was situated lateral to the stomach and craniolateral to the spleen. Three horses underwent exploratory celiotomy, and the incarcerated small intestine was reduced by gentle traction and then resected. Two of these horses were alive more than 2 years postoperatively without recurrence of signs of abdominal pain, and one was euthanized because of dehiscence of the abdominal incision. Two horses were euthanized without surgical intervention, and necropsy examination revealed a recent rent in the gastrosplenic ligament. This condition should be considered in the differential diagnosis of causes of small intestinal strangulation and obstruction in the horse.  相似文献   

3.
A 6‐year‐old Standardbred stallion presented for evaluation of progressive diffuse scrotal swelling of 5 days' duration. Physical examination was within normal limits apart from pitting ventral oedema and severely enlarged fluid filled scrotum. Rectal examination did not reveal any abnormalities in the palpable intestinal tract, spleen, kidneys or internal inguinal rings. Testicular ultrasound examination showed evidence of abnormal right testicular parenchyma that was displaced proximally by a heteroechoic region of possible abscessation. The left testis was surrounded by a large amount of hypoechoic fluid. Abdominocentesis was performed and was indicative of peritonitis. Broad‐spectrum antimicrobials and analgesics were administered preoperatively and a bilateral open orchidectomy with closure of the external inguinal ring in addition to scrotal ablation was performed. Post operative peritoneal lavage was performed once a day for 3 days. There were no complications associated with recovery or within the immediate post operative period. The horse was released to the care of his owners 5 days following surgery and has returned to his previous racing performance level.  相似文献   

4.
Objective – To describe a case of gastrointestinal tract perforation, septic peritonitis and coagulopathy caused by ingestion of multiple magnets in a dog. Case Summary – An 8‐month‐old castrated male Rottweiler, weighing 30.5 kg was presented for evaluation of vomiting and weakness. Abdominal radiography and abdominal ultrasonographic examination identified a metallic foreign object within the gastric lumen, presence of free peritoneal gas, and peritoneal effusion. Septic peritonitis was diagnosed by abdominal fluid analysis. Exploratory celiotomy revealed the presence of an omental abscess, and gastric and colonic perforations. Four magnetic foreign objects were found within the lumen of the perforated stomach. Surgical management including removal of the magnets, abscess debridement and excision, perforation repair, and abdominal drainage combined with intensive medical therapy resulted in complete recovery of this dog. New or Unique Information Provided – This report describes in detail the case management of a dog that developed both gastric and colonic perforations and severe morbidity secondary to ingesting multiple magnets.  相似文献   

5.
The case of a 2‐year‐old gelding with acute onset of preputial swelling and prolapse is presented. After initiating conservative management using a penile repulsion device, the horse repeatedly displayed signs of mild abdominal discomfort with sudden deterioration to an episode of violent colic after 5 days of hospitalisation. Ultrasonographic examination of the preputial swelling at that time demonstrated the presence of small intestine between the internal and external laminae of the prepuce and led to the diagnosis of a direct preputial hernia. The contents of the hernia were readily reduced through a defect in the ventral abdominal wall after the anaesthetised horse was placed in dorsal recumbency. The historical information, clinical progression and surgical findings were supportive of an acquired ventral abdominal wall defect. To the authors' knowledge, this is the first reported case of a direct preputial hernia associated with an acquired ventral abdominal wall defect.  相似文献   

6.
The following case report documents the clinical presentation, ultrasonographic appearance, surgical management and outcome of a horse with a traumatic tear extending from the superficial and deep inguinal rings, across the aponeurosis of the external abdominal oblique muscle and inguinal ligament, disrupting the femoral ring, vascular lacuna and peritoneum. This subsequently resulted in fluid accumulation within the femoral canal. This unusual injury and presentation gives rise to discussion of the aetiology and nomenclature that should be used to properly describe this injury.  相似文献   

7.
This report describes an 11‐year‐old Percheron mare that presented with signs of colic and was ultimately diagnosed with bacterial peritonitis of unknown origin. Bacterial culture of a peritoneal fluid sample isolated 2 Clostridial species, one of which was strongly suspected to be Clostridium haemolyticum. The horse was markedly hypoalbuminaemic at presentation, leading to the development of low oncotic pressure and ventral oedema. The mare was administered a low molecular weight/low molar substitution hydroxyethyl starch solution in conjunction with other therapies that resulted in marked improvement of clinical signs. The purpose of this report is to describe the clinical findings associated with equine peritonitis associated with C. haemolyticum, a rarely identified pathogen in the horse. Secondly, this report serves to describe the beneficial effects of tetrastarch administration in a clinical case with severe hypoalbuminaemia and ventral oedema.  相似文献   

8.
Complications following castration are a potential problem in equine practice. Intestinal evisceration is a life‐threatening condition requiring immediate correction. The following case report describes a rare condition associated with post castration evisceration in a 3‐year‐old Thoroughbred. Shortly after the eviscerated small intestine was repositioned in the abdomen, the horse showed signs of colic and at the second surgery a 4.5 m jejunal loop was found incarcerated in the femoral canal. After resection and anastomosis, the femoral canal was obliterated using large moistened gauze sponges. The horse made a complete recovery and returned to race training. The occurrence of femoral hernia, a condition fairly common in man, has been described but no clinical cases have been reported in horses. This is a severe, although rare, complication after castration.  相似文献   

9.
Peritonitis was induced in 12 horses by median celiotomy and 1 hour of small intestinal ischemia. Six horses had primary closure of the incision, whereas six horses had a plastic mesh sutured to the ventral abdominal wall leaving the abdomen open for ventral drainage. The mesh was removed after 5 days and the abdominal wall was closed by apposition of the linea alba and subcutaneous tissues and approximation of the skin edges. Peritoneal fluid was collected and analyzed for nucleated cell count and total protein concentration on days 0 and 5. Serum biochemical profiles, serum electrolyte concentrations, and complete blood counts were performed on days 0, 1, 2, 5, 6, 10, and 14. Body weight, rectal temperature, and physical examination findings were recorded daily for 30 days, then horses were euthanatized and the abdominal cavity was examined for the presence of adhesions. Histological examination was performed to assess the inflammatory response of the healing body wall; inflammation scores were significantly lower in horses that had primary closure of the incision. The mesh was well tolerated by all horses and allowed egress of peritoneal fluid for 5 days. Adhesions were present in four control horses and in two horses that had open peritoneal drainage. All horses that had open drainage developed incisional infections after mesh removal. Abdominal wall herniation did not occur in any of the horses. The mild peritonitis induced in this study was insufficient to establish the efficacy of open peritoneal drainage for an established peritonitis in horses; however, the results of this study indicate that open peritoneal drainage is feasible in horses.  相似文献   

10.
Objective: To describe peritoneal drain fluid volume, fluid cytology, and blood‐to‐peritoneal fluid lactate and glucose concentration differences after exploratory celiotomy in normal dogs. Study Design: Prospective study. Animals: Healthy Beagle dogs (n=10). Methods: After exploratory celiotomy, a peritoneal drain was placed, and peritoneal fluid was recorded every 6 hours for 7 days. Fluid was submitted for cytologic examination, and fluid and blood glucose and lactate concentrations were recorded every 12 hours. On day 7, drains were removed and drain tips submitted for aerobic bacterial culture. Results: Mean peritoneal fluid volume decreased from 2.8 mL/kg/day (day 1) to 0.6 mL/kg/day (day 7). All dogs had degenerate neutrophils in peritoneal fluid throughout the 7 days. Four dogs developed contaminated drains. Blood‐to‐peritoneal glucose concentration differences>20 mg/dL occurred after day 4. By day 7, 5 of 7 dogs with patent drains had blood‐to‐peritoneal lactate concentration differences70% of dogs had differences consistent with septic peritonitis each day. Postoperative blood‐to‐peritoneal fluid glucose and lactate difference may not be reliable indicators of septic peritonitis when evaluating abdominal fluid collected with closed suction drains.  相似文献   

11.
A 15-day-old American Quarter horse colt was presented for depression and pyrexia. Peritonitis was diagnosed following peritoneal fluid analysis. Exploratory laparotomy revealed an area of focal necrosis over the dorsal wall of the urinary bladder leading to peritonitis and uroperitoneum. The affected area of the urinary bladder was resected and the peritonitis resolved with medical treatment.  相似文献   

12.
Effects of Castration on Peritoneal Fluid in the Horse   总被引:1,自引:0,他引:1  
Twenty-four clinically normal horses were castrated by routine methods. Peritoneal fluid was collected prior to castration and at 1, 3, 5, and 7 days postcastration. Peritoneal fluid was collected on days 9 and 11 if nucleated cell (NC) counts were still markedly elevated on day 7. Peritonitis, defined as NC counts greater than 10,000/microliters, was evident in 15 horses following castration. Mean NC counts peaked on day 5 but were less than 10,000/microliters for 74% of the horses by day 7, and 90% of the horses by day 9. One horse had a NC count greater than 60,000/microliters on day 11 when sampling ended. Postcastration peritoneal fluid was obviously blood-tinged in 21 horses. Peak RBC counts occurred on day 3 but markedly decreased by day 5. Elevated peritoneal RBC counts correlated well with elevated NC counts (P less than 0.001). Horses with peritonitis tended to have fever (P less than 0.05). Other clinical signs of peritonitis were not apparent.  相似文献   

13.
An 8-year-old Arabian gelding with septic cholangitis and peritonitis was successfully treated with trimethoprim/sulfadiazine. The gelding was referred for evaluation of signs of abdominal pain, icterus, fever, and weight loss. Peritoneal fluid analysis revealed septic and suppurative peritonitis. Culture of the peritoneal fluid yielded Escherichia coli and Klebsiella pneumoniae, which were sensitive to trimethoprim/sulfadiazine. On the basis of results of hepatic ultrasonography, a diagnosis of septic cholangitis also was made. The horse was treated with 30 mg of trimethoprim/sulfadiazine/kg, PO, q 12 h for approximately 6 weeks. The horse improved steadily, and telephone follow-up with the owner 1 year later disclosed that the horse had complete return to normal condition, appetite, and attitude. On the basis of our findings, aggressive, long-term anti-inflammatory and antibiotic treatment may result in complete return to health and normal athletic function in horses with septic cholangitis and concurrent septic peritonitis.  相似文献   

14.
A German shepherd dog was diagnosed with sclerosing encapsulating peritonitis after an episode of peritonitis caused by a free intra-abdominal foreign body (stick). The foreign body had initially been treated by surgical removal and abdominal lavage. Postoperatively, peritoneal effusion persisted despite the use of methylprednisolone for 1 month and a second surgical exploration and abdominal lavage. After a third surgery at our institution (to breakdown abdominal adhesions) followed by open abdominal drainage, treatment with tamoxifen orally was initiated and within 2 weeks the dog's condition improved dramatically. Two months later, no fluid was present in the abdomen. The only apparent adverse reaction to tamoxifen therapy was swelling of the vulva. In humans, sclerosing encapsulating peritonitis is a known life-threatening complication following peritoneal dialysis. In veterinary medicine, most animals with sclerosing encapsulating peritonitis die because of chronic weight loss, peritoneal effusion and progression of concurrent disease. This dog's condition was unresponsive to methylprednisolone alone but was successfully treated with aggressive surgery including enterolysis and open abdominal lavage and the addition of tamoxifen.  相似文献   

15.
A 6‐year‐old Standardbred mare that presented with bilateral palpebral swelling and a left corneal ulcer was diagnosed with a multicentric T‐cell lymphoma. Other clinical findings included submandibular lymphadenopathy and oedema, pharyngeal oedema and rhinitis. Prior to euthanasia the horse developed keratomalacia, the onset of which was coincidental with the use of high doses of topical and systemic corticosteroids. Although an unusual presentation, palpebral swelling should be considered as a clinical sign of lymphoma.  相似文献   

16.
Colic is a major cause of veterinary attendance in general practice and although most colic episodes remain isolated, recurrence may occur and definitive diagnosis can be difficult to obtain. This report describes an unusual presentation of a lipoma in a middle‐aged horse presented for recurrent colic. A massive lipoma causing a nonstrangulating space occupying obstruction of the small intestine was found during an exploratory celiotomy and was considered to be the most likely cause of the recurrent episodes of abdominal discomfort.  相似文献   

17.
A 13-year-old Thoroughbred mare had a 2-week history of weight loss and intermittent fever. Examination of abdominal and pleural fluid revealed peritonitis and pleuritis. Ultrasonography of the ventral abdominal midline revealed an intra-abdominal mass. Exploratory celiotomy was performed, but the mass was not surgically excisable. The mare was euthanatized and necropsied. Histologically, the mass was determined to be a fibrosarcoma of omental origin.  相似文献   

18.
A two‐year‐old Jack Russell terrier presented with a chronic history of weight loss and the recent development of a discharging wound in the left inguinal region that was confirmed by ultrasound and contrast radiography to be an enterocutaneous fistula. One day following admission the dog displayed signs of abdominal pain and the general condition deteriorated. At exploratory coeliotomy there was evidence of septic peritonitis and a segment of jejunum was found firmly adhered to the left inguinal canal. The affected jejunal segment was excised and an end‐to‐end anastomosis performed. A penrose drain was placed in the inguinal wound which was subsequently managed with open drainage. The inguinal wound healed successfully by second intention and the dog returned to normal body condition. The left testis became atrophic and castration was performed several weeks later. To the authors’ knowledge this is the first veterinary case report of an inguinal enterocutaneous fistula.  相似文献   

19.
Objective: To describe a unique case of pyometra with inguinal herniation of the left uterine horn and omentum. Case summary: A 7‐year‐old, 19 kg, intact female Beagle dog presented for surgical treatment of presumptive pyometra and biopsy of a caudal abdominal mass in the left inguinal mammary gland region. Ventral midline celiotomy was performed, and a distended, fluid‐filled uterus with passage of the distal aspect of the left uterine horn through the left vaginal process into the inguinal canal was identified. The patient recovered uneventfully following ovariohysterectomy and left inguinal herniorrhaphy. New or unique information provided: This is the first documented report of inguinal herniation of a uterine horn associated with a pyometra.  相似文献   

20.
Reasons for performing study: Incisional complications are a major post operative challenge following ventral midline exploratory celiotomy for abdominal pain in horses. They lead to discomfort, prolonged hospitalisation, longer recovery times and increased cost; therefore, investigation of preventative procedures are warranted. Objectives: To determine the clinical effect of antibacterial (triclosan) coated 2‐0 polyglactin 910 suture material on the likelihood of incisional infections when used for closure of subcutaneous tissue following ventral midline celiotomies in horses. Methods: One hundred horses undergoing exploratory celiotomy assigned at random to one of 2 groups. In the control group coated 2‐0 polyglactin 910 (Vicryl) was used for apposition of the subcutaneous tissue in a simple continuous pattern and, in the study group, antibacterial (triclosan) coated 2‐0 polyglactin 910 suture material (Vicryl Plus) was used. Post operatively an elastic adhesive abdominal bandage was applied, changed and the incision was inspected by a clinician blinded to the study protocol at 24–36 h and 6–9 days post operatively. Outcomes of interest were evidence of incisional pain, incisional oedema, sheath/udder oedema, incisional drainage, hernia formation and dehiscence. Results: Antibacterial‐coated suture material did not decrease the likelihood of incisional complications in 100 horses. Conclusions: A beneficial effect on ventral midline incisions in 100 horses was not evident by using antibacterial‐coated suture material. Potential relevance: Lack of effectiveness of antibacterial‐coated suture material in equine ventral midline closure after exploratory celiotomy and the observed potential adverse effects suggest that further clinical investigations are needed before using such material routinely on horses.  相似文献   

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