Colonic,ureteral, and vascular injuries secondary to stick impalement in a dog

Objective – To report the surgical repair, case management, and outcome of a dog with sepsis and severe intraabdominal trauma secondary to a penetrating stick injury. Case or Series Summary – A 1.5‐year‐old, spayed female, mixed‐breed dog was presented to the emergency service after incurring a small laceration on the medial aspect of the left pelvic limb while running in the woods. The wound was surgically explored and a primary closure achieved. The patient was discharged the same day with oral antimicrobial therapy. The following morning the dog was represented to the emergency service for acute vomiting. Abdominal radiographs were performed and demonstrated loss of serosal detail and pneumoperitoneum. An emergency celiotomy was performed and revealed distal colonic perforation, left ureteral laceration, and lacerations of the left common iliac vein. Ureteronephrectomy, as well as primary closure of the distal colonic perforation and left common iliac vein lacerations, were performed. The patient recovered and was ultimately discharged from the hospital 5 days later. Follow‐up 1 year later revealed no significant physical exam or biochemical abnormalities. New or Unique Information Provided – A seemingly benign penetrating stick injury initially deemed to be superficial in nature was later demonstrated to have resulted in sepsis following severe intraabdominal trauma that included lacerations of the distal colon, left ureter, and left common iliac vein in a dog. Successful surgical management and intensive care led to a full recovery without any residual impairment noted a year later.     

Gastrointestinal basidiobolomycosis in a dog

An 8-year-old, spayed, female Shiba dog was presented to a referring veterinarian with a complaint of chronic diarrhea and anorexia. Ultrasound and radiographs revealed an irregular mass in the pelvic cavity. The mass and the affected section of colon were surgically removed. Histopathological examination revealed multifocal coalescing granulomas and effaced intestinal structures. Central necrotic debris surrounded by multinucleated giant cells, lymphocytes, plasma cells and neutrophils was observed. Numerous, irregularly branched hyphae with pale basophilic, thin walls and occasional bulbous enlargements at the tips were present. Polymerase chain reaction identified Basidiobolus ranarum, successfully confirming a definitive diagnosis of basidiobolomycosis. To the best of our knowledge, this is the first report of intestinal basidiobolomycosis in a dog.     

Airway obstruction in a dog after Dieffenbachia ingestion

Objective – To describe a case of Dieffenbachia ingestion in a dog presented for dysphagia and airway obstruction successfully treated with a temporary tracheostomy and supportive care beyond that reported in the veterinary literature. Case Summary – An 8‐year‐old male neutered Labrador Retriever, weighing 30 kg, was presented with the complaint of choking and gagging. Abdominal radiographs showed that he had a distended stomach full of foreign material and a gastrotomy was performed. After receiving preanesthetic medication, the dog developed inspiratory stridor and during anesthetic induction, marked oropharyngeal swelling complicated tracheal intubation. During surgery a large amount of dog bedding and Dieffenbachia plant material was removed. Because of the severity of the oropharyngeal swelling, the dog required a temporary tracheostomy and treatment for an acute allergic reaction related to the Dieffenbachia ingestion. The patient was discharged after 6 days in the hospital and had no significant complications. New or Unique Information Provided – To our knowledge, this is the first reported case of successful treatment of an airway obstruction related to the toxicity of Dieffenbachia ingestion.     

Methaemoglobinaemia caused by hydroxycarbamide (hydroxyurea) ingestion in a dog

A three-year-old female neutered greyhound was presented after ingestion of its owner's hydroxycarbamide (hydroxyurea) tablets. The dog was found to be cyanosed, and methaemoglobinaemia was demonstrated by co-oximetry. Therapy included methylene blue, oxygen, packed red blood cell transfusion, N-acetylcysteine and crystalloid fluids. Methaemoglobinaemia resolved within 16 hours. Granulocyte colony-stimulating factor was administered for five days in an attempt to prevent severe neutropenia. Mild delayed transient myelotoxicity was suspected. The dog made a full recovery.     

Zinc-induced hemolytic anemia in a dog caused by ingestion of a game-playing die

A 16-month-old spayed female mixed breed dog was presented with a 1-week history of anorexia, lethargy, diarrhea, vomiting, and difficulty rising. Hematologic evaluation indicated a marked macrocytic hypo-chromic, markedly regenerative anemia. A metallic foreign object in the gastrointestinal tract was identified on abdominal radiographs. Serum zinc concentration was markedly increased.     

Urinary tract infection caused by Corynebacterium urealyticum in a dog

Urinary tract infection (UTI) caused by Corynebacterium urealyticum is a rarely recognised condition in veterinary medicine. This report describes a case in a 13-month-old dog which presented with a history of dysuria and haematuria. C urealyticum was identified as the cause of UTI. The clinical, radiological and ultrasonographic features and the results of urinalysis and urine bacteriological culture are described, as are the therapeutic challenges presented by this particular infection.     

Intracardiac foreign body in a dog

A dog that was referred to the University of Florida Veterinary Medical Center was discovered to have a bamboo skewer within the right atrium and right ventricle, traversing the tricuspid valve. The skewer was ingested approximately four months prior to referral and was partially removed via gastrotomy. The presenting complaint at the time of referral included coagulopathy, anemia and leukocytosis. A linear, hyperechoic structure was identified in the right heart during an echocardiogram. The foreign body was suspected to be a portion of the skewer that the patient had previously ingested. Cardiopulmonary bypass was performed and the foreign body was removed successfully. Complications following surgery included the development of tricuspid valve and ventricular wall thrombi, atrial flutter and amiodarone toxicity. Many indications have been described in the veterinary literature for cardiopulmonary bypass. However, to the best of the authors' knowledge, successful removal of an intracardiac foreign body with cardiopulmonary bypass has not been reported in a veterinary patient. This represents a new indication for cardiopulmonary bypass in veterinary medicine.     

Urinary tract infection caused by methicillin-resistant Staphylococcus pseudintermedius in a dog

A young neutered male pug dog was presented for evaluation of acute onset pollakiuria and hematuria. Culture and susceptibility testing of urine identified a methicillin-resistant Staphylococcus pseudintermedius, which was susceptible to only tetracycline among commonly used antimicrobials. Treatment with doxycycline led to bacteriological cure and resolution of clinical signs.     

Aspiration of barium-impregnated polyethylene spheres by a dog

This case report describes an 11-year-old Belgian Malinois dog with acute onset of cough caused by aspiration of barium-impregnated polyethylene spheres (BIPS) and pneumonia following an episode of suspected gastric dilation. Although bronchoscopic retrieval of the BIPS was largely unsuccessful, the dog recovered uneventfully, with most of the BIPS being coughed out and swallowed over a 1-month period. Aspiration of BIPS should be considered a potential complication of their administration. Furthermore, endoscopic removal of aspirated BIPS is challenging and may not be indicated because of their inert nature and possible self-clearance.     

Septic peritonitis secondary to a perforating gastric foreign body in an Irish Sport Horse gelding

A 17-year-old Irish Sport Horse gelding was referred to the University College Dublin Veterinary Hospital for low-grade colic that had been nonresponsive to medical treatment. Diagnostic investigation revealed a marked septic peritonitis. The inciting cause was detected by gastroscopy to be a perforating foreign body in the pylorus of the stomach from a briar of a blackthorn plant (Prunus spinosa spp.). Successful removal of the foreign body was achieved surgically via gastrotomy. The horse subsequently developed a multi-drug resistant abdominal incision site infection, which was successfully managed over a 2-month period. Abdominal incisional herniation occurred thereafter. Six months post-operatively, the horse was back in light work and no further adverse sequelae had been noted.     

Orbital cellulitis and intraocular abscess caused by migrating grass in a cat

We report an unusual case of orbital cellulitis in a cat. Drainage via the pterygopalatine fossa and medical treatment were performed. Failure of resolution and loss of ocular structure and visual function with a poor prognosis led to enucleation. During surgery, plant material and purulent exudate were present in the orbit. Histopathology showed an intraocular foreign body of grass that had migrated through the sclera causing a suprachoroidal abscess with choroidal and retinal detachment.     

Pleuropneumonia in two horses caused by a tracheobronchial foreign body

Two horses suffering from a cough, purulent foul smelling nasal discharge, inappetence and intermittent fever were hospitalised at the Equine Clinic in Brno from 2008–2010. A diagnosis was made on the basis of endoscopic examination which revealed a foreign body (thorny branchlet) in the right caudal lobe bronchus in both horses. Pleuropneumonia developed as a complication in both horses. Following endoscopic extraction of the foreign bodies, both horses were treated using antibiotics and drainage of the pleural cavity. One of the patients recovered, the second was subjected to euthanasia at the request of the owner.     

一例母犬胃内异物合并绝育手术的诊疗

文章研究治愈母犬胃内异物的同时做绝育手术的效果.对病犬采用临床检查、血常规检查、血清生化检查、影像学检查等方法确诊胃内有异物,并通过手术取出胃内异物的同时进行绝育.结果 表明:从母犬胃内取出一块大小为2 cm×1 cm×1 cm的石子,并成功给母犬做绝育,术后恢复效果较好.该病例的诊疗经验为临床上犬胃内异物的诊治和绝育...     

Abdominal abscess involving a metallic foreign body removed via thoracotomy in a horse

Reports of alimentary tract foreign bodies have been rarely reported in the equine literature. This Case Report concerns a mare who presented persistent fever and mild signs of colic. A metallic foreign body was found near to the diaphragm on radiographic and ultrasonographic examinations. A thoracotomy was subsequently performed by means of a 7th rib resection and a diaphragmatic incision made in order to remove the intra‐abdominal abscess containing a metallic foreign body. Peritonitis was the major complication and was managed during hospitalisation by multiple lavage‐drainage procedure of the abdominal cavity. Long‐term outcome (3 years) was good.