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BACKGROUND: Veterinary professionals operate at the human-animal-environment interface and are concerned about sustainability issues. This study examined the extent to which sustainability is represented in policy and enacted in veterinary practice settings, as reported by practice representatives. METHODS: An online survey was completed by 392 veterinary centre representatives in the UK and Republic of Ireland to identify existing policies and practices around the environmental impacts of veterinary services and animal husbandry, responsible medicine use, animal welfare and social wellbeing. RESULTS: A minority of respondents were aware of an environmental policy at their practice (17%, 68/392). Many others were undertaking waste reduction initiatives, but wider environmental interventions were infrequently reported. The majority were aware of medicine stewardship and animal welfare policies or guidelines, but a minority reported social wellbeing policies (40%, 117/289) and the provision of advice to clients on the environmental impacts of animal husbandry (31%, 92/300). LIMITATIONS: The bias arising from the small convenience sample of practice representatives and potential discrepancies between the claims of survey respondents and their practices' policies and activities are acknowledged. CONCLUSION: Results depict a value-action gap between the concern of veterinary professionals towards sustainability and the policies and practices at their workplaces. Building on progress in the sector, wider adoption of comprehensive policies and practices, with guidance, could enhance veterinary contributions to the sustainability agenda, in particular to mitigate the environmental externalities of veterinary services and animal care and ensure safe, fair and inclusive workplaces.
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Crianza de Animales Domésticos , Políticas , Humanos , Animales , Irlanda , Encuestas y Cuestionarios , Reino UnidoRESUMEN
PRACTICAL RELEVANCE: Traumatic injury of the urinary tract may be caused by external accidental trauma or due to iatrogenic injury (typically as a result of catheterisation procedures). Thorough patient assessment and careful attention to patient stabilisation are essential, with diagnosis and surgical repair delayed until the patient is stable, if necessary. Treatment depends on the location and severity of the trauma. If diagnosed and treated promptly, the chance of survival of a patient without other concurrent injuries is good. CLINICAL CHALLENGES: Following accidental trauma, at the initial presentation urinary tract injury can be overshadowed by other injuries, but if left undiagnosed or untreated it can lead to serious morbidity and potentially mortality. Many of the surgical techniques described for management of urinary tract trauma can be associated with complications, and so comprehensive communication with the owners is necessary. PATIENT GROUP: The main population affected by urinary tract trauma is young, adult male cats, owing to their roaming behaviour, as well as their anatomy and the resulting increased risk of urethral obstruction and its associated management. AIMS: This article aims to serve as a guide to all veterinarians who treat cats for the diagnosis and management of urinary tract trauma in cats. EVIDENCE BASE: This review summarises the current knowledge available from a number of original articles and textbook chapters in the literature that cover all aspects of feline urinary tract trauma, and is supported by the authors' own clinical experience.
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Enfermedades de los Gatos , Obstrucción Uretral , Veterinarios , Masculino , Gatos , Animales , Humanos , Obstrucción Uretral/veterinariaRESUMEN
OBJECTIVE: To identify complications associated with and short- and long-term outcomes of surgical intervention for treatment of esophageal foreign bodies (EFBs) in dogs. ANIMALS: 63 client-owned dogs. PROCEDURES: Patient records from 9 veterinary hospitals were reviewed to identify dogs that underwent surgery for removal of an EFB or treatment or an associated esophageal perforation between 2007 and 2019. Long-term follow-up data were obtained via a client questionnaire. RESULTS: 54 of the 63 (85.7%) dogs underwent surgery after an unsuccessful minimally invasive procedure or subsequent evidence of esophageal perforation was identified. Esophageal perforation was present at the time of surgery in 42 (66.7%) dogs. Most dogs underwent a left intercostal thoracotomy (37/63 [58.7%]). Intraoperative complications occurred in 18 (28.6%) dogs, and 28 (50%) dogs had a postoperative complication. Postoperative complications were minor in 14 of the 28 (50%) dogs. Dehiscence of the esophagotomy occurred in 3 dogs. Forty-seven (74.6%) dogs survived to discharge. Presence of esophageal perforation preoperatively, undergoing a thoracotomy, and whether a gastrostomy tube was placed were significantly associated with not surviving to discharge. Follow-up information was available for 38 of 47 dogs (80.9%; mean follow-up time, 46.5 months). Infrequent vomiting or regurgitation was reported by 5 of 20 (25%) owners, with 1 dog receiving medication. CLINICAL RELEVANCE: Results suggested that surgical management of EFBs can be associated with a high success rate. Surgery should be considered when an EFB cannot be removed safely with minimally invasive methods or esophageal perforation is present.
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Enfermedades de los Perros , Perforación del Esófago , Cuerpos Extraños , Animales , Enfermedades de los Perros/etiología , Enfermedades de los Perros/cirugía , Perros , Perforación del Esófago/cirugía , Perforación del Esófago/veterinaria , Cuerpos Extraños/complicaciones , Cuerpos Extraños/cirugía , Cuerpos Extraños/veterinaria , Complicaciones Posoperatorias/veterinaria , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
To evaluate the incidence and risk factors for aural haematoma in dogs under primary veterinary care in the UK. A cohort study design. Dogs diagnosed with aural haematoma during 2016 were identified from the VetCompass database. Univariable and multivariable logistic regression modelling were used for risk factor analysis. There were 2,249/905,554 dogs diagnosed with aural haematoma during 2016. The estimated one-year incidence risk for aural haematoma was 0.25% (95% confidence interval 0.24-0.26). After accounting for confounding factors, 14 breeds showed increased odds and 20 breeds showed reduced odds of aural haematoma compared with crossbred dogs. Breeds with the highest odds included Bull Terrier (OR 7.42, 95% confidence interval 4.39-12.54), Saint Bernard (OR 7.28, 95% confidence interval 3.58-14.81) and French Bulldog (OR 6.95, 95% confidence interval 5.55-8.70). Increasing age, increasing bodyweight and breeds with V-shaped drop and semi-erect ear carriage also showed increased odds of aural haematoma. Associations between ear carriage within breeds and the risk of aural haematoma suggest that trauma along the line of cartilage folding within V-shaped and semi-erect ears may trigger aural haematoma. New knowledge of key breed predispositions will contribute to improved breed health control strategies.
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Enfermedades de los Perros/epidemiología , Enfermedades del Oído/veterinaria , Hematoma/veterinaria , Factores de Edad , Animales , Peso Corporal , Estudios de Cohortes , Perros , Oído/anatomía & histología , Enfermedades del Oído/epidemiología , Enfermedades del Oído/etiología , Femenino , Predisposición Genética a la Enfermedad , Hematoma/epidemiología , Masculino , Factores de Riesgo , Reino UnidoRESUMEN
OBJECTIVES: The aims of this study were to report the postoperative incidence of subcutaneous ureteral bypass (SUB)-associated bacteriuria and risk factors in a large population of UK cats, to identify the commonly implicated isolates in these cases and to report associations of positive postoperative urine cultures with device occlusion or a need for further surgery. METHODS: Electronic clinical records were reviewed to identify cats with ureteral obstruction that underwent unilateral or bilateral SUB implantation between September 2011 and September 2019. In total, 118 client-owned cats were included in the study population. Information recorded included signalment, history, surgical and biochemical factors, urinalysis and culture results. Multivariable logistic regression was performed to identify variables associated with a positive postoperative culture. RESULTS: In total, 10 cats (8.5%) had a positive postoperative culture within 1 month postsurgery and 28 cats (23.7%) within 1 year postsurgery. Cats with a positive preoperative culture were significantly more likely to have a positive culture within 6 months postoperatively (odds ratio [OR] 4.09, 95% confidence interval [CI] 1.18-14.18; P = 0.026). Of the 14 cats with a positive preoperative culture, six (42.9%) returned a positive culture within 1 year postoperatively, and in four cases (66.7%) the same isolate was identified. Cats with a higher end-anaesthetic rectal temperature were significantly less likely to return a positive culture within 3 months (OR 0.398, 95% CI 0.205-0.772; P = 0.006) postsurgery. Cats culturing positive for Escherichia coli at any time point (OR 4.542, 95% CI 1.485-13.89; P = 0.008) were significantly more likely to have their implant removed or replaced. CONCLUSIONS AND RELEVANCE: Perioperative hypothermia and preoperative positive culture were independent predictors of a postoperative positive culture and this should be taken into consideration when managing these cases. Positive postoperative culture rates were higher than have previously been reported.
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Enfermedades de los Gatos , Uréter , Obstrucción Ureteral , Animales , Enfermedades de los Gatos/cirugía , Gatos , Estudios Retrospectivos , Stents , Obstrucción Ureteral/cirugía , Obstrucción Ureteral/veterinaria , Urinálisis/veterinariaRESUMEN
OBJECTIVES: The aim of this study was to assess outcomes in cats diagnosed with uroabdomen at a single referral centre. METHODS: Fifty-three cats diagnosed with uroabdomen at a veterinary teaching hospital were identified between June 2003 and September 2016. Data collected included signalment, presenting signs, aetiology, location of rupture, presence of concurrent injury, outcome of urine culture, presence of uroliths and packed cell volume (PCV)/creatinine/potassium levels at presentation. Cats managed medically and surgically were included, and the use of urinary catheters, cystotomy tubes and abdominal drains were recorded. It was determined if patients survived to discharge or if they were euthanased or died. RESULTS: Seventy-four percent (n = 39) of cats survived to discharge. Elevations in creatinine (P = 0.03) were shown to be significantly correlated with survival to discharge. Sex, age, location of rupture, presence of uroliths, outcome of urine culture, presence of concurrent injury, potassium at presentation and PCV at presentation were not associated with survival to discharge. There was no difference in survival between cats that were medically or surgically managed. CONCLUSIONS AND RELEVANCE: Cats that develop uroabdomen have a good chance of survival. Electrolyte and biochemistry values should be assessed at the time of presentation, in addition to the presence of concurrent injury.
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Enfermedades de los Gatos , Alta del Paciente , Animales , Gatos , Hospitales Veterinarios , Hospitales de Enseñanza , Estudios Retrospectivos , Rotura/veterinariaRESUMEN
OBJECTIVE: To report the clinical, radiographic, and surgical findings and determine prognostic factors for outcome in dogs with thoracic dog bite wounds. STUDY DESIGN: Retrospective study. ANIMALS: Client-owned dogs (n = 123). METHODS: Medical records of dogs with thoracic dog bite wounds between October 2003 to July 2016 were reviewed for presenting findings, management, and outcomes. Standard wound management included debridement and sterile probing, extending the level of exploration to the depth of the wound. Univariable and multivariable binary logistic regression were used to assess risk factors for exploratory thoracotomy, lung lobectomy, and mortality. RESULTS: Twenty-five dogs underwent exploratory thoracotomy, including lung lobectomy in 12 of these dogs. Presence of pneumothorax (odds ratio [OR] 25.4, confidence interval (CI) 5.2-123.2, P < .001), pseudo-flail chest (OR 15.8, CI 3.2-77.3, P = .001), or rib fracture (OR 11.2, CI 2.5-51.2, P = .002) was associated with increased odds of undergoing exploratory thoracotomy. Presence of pleural effusion (OR 12.1, CI 1.2-120.2, P = .033) and obtaining a positive bacterial culture (OR 23.4, CI 1.6-337.9, P = .021) were associated with increased odds of mortality. The level of wound management correlated with the length of hospitalization (Spearman rank order correlation = 0.52, P < .001) but was not associated with mortality. CONCLUSION: Dogs that sustained pseudo-flail chest, rib fracture, or pneumothorax were more likely to undergo exploratory thoracotomy. Nonsurvival was more likely in dogs with pleural effusion or positive bacterial culture. CLINICAL SIGNIFICANCE: Presence of pseudo-flail, rib fracture, or pneumothorax should raise suspicion of intrathoracic injury. Strong consideration should be given to radiography, surgical exploration, and debridement of all thoracic dog bite wounds.
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Mordeduras y Picaduras/veterinaria , Perros/lesiones , Pulmón/cirugía , Traumatismos Torácicos/veterinaria , Toracotomía/veterinaria , Animales , Mordeduras y Picaduras/diagnóstico , Mordeduras y Picaduras/etiología , Mordeduras y Picaduras/mortalidad , Perros/cirugía , Femenino , Masculino , Pronóstico , Radiografía/veterinaria , Estudios Retrospectivos , Traumatismos Torácicos/diagnóstico , Traumatismos Torácicos/etiología , Traumatismos Torácicos/mortalidad , Procedimientos Quirúrgicos Torácicos/estadística & datos numéricos , Procedimientos Quirúrgicos Torácicos/veterinaria , Toracotomía/estadística & datos numéricosRESUMEN
OBJECTIVES: The aim of this study was to describe a series of cats suffering from thoracic dog bite wounds, in order to detail the clinical, radiographic and surgical findings, and evaluate outcomes and factors associated with mortality. METHODS: The medical records of cats with thoracic dog bite wounds presenting to a single institution between 2005 and 2015 were retrospectively reviewed. Data relating to clinical presentation, wound depth and management, radiographic findings, surgical findings and mortality were collected. Wound depth was defined as no external wound, superficial, deep or penetrating, and wound management was defined as conservative, exploratory or thoracic exploration. Statistical analyses were performed using Fisher's exact test, the Mann-Whitney U-test and the χ2 test. RESULTS: Twenty-two cats were included, of which two were euthanased on presentation. In cats where wound depth could be assessed (21/22), six had no external wounds, four had superficial wounds, three had deep wounds and eight suffered penetrating wounds. Sixteen cats also suffered wounds elsewhere, most commonly to the abdomen. Neither an abdominal wound nor abdominal surgery were associated with mortality. Pneumothorax was the most common radiographic finding (11/18). Individual radiographic lesions were not significantly associated with respiratory pattern, presence of pseudo-flail, need for thoracotomy or lung lobectomy, or survival. The presence of ⩾3 radiographic lesions was associated with the presence of a penetrating wound (P = 0.025) and with having thoracic exploration (P = 0.025). Local exploration was performed in 7/20 cats, while 8/20 underwent thoracic exploration. Wound management type was not significantly associated with mortality. Overall mortality rate was 27%. CONCLUSIONS AND RELEVANCE: Presence of ⩾3 radiographic lesions should raise suspicion of a penetrating injury and may be suggestive of injury requiring a greater level of intervention. The treating veterinarian should have a high index of suspicion for penetrating injury and be prepared in case thoracic exploratory surgery is necessary, particularly in the presence of pseudo-flail chest, pneumothorax or ⩾3 radiographic lesions.
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Mordeduras y Picaduras , Enfermedades de los Gatos , Traumatismos Torácicos , Heridas Penetrantes , Animales , Mordeduras y Picaduras/epidemiología , Mordeduras y Picaduras/mortalidad , Mordeduras y Picaduras/cirugía , Mordeduras y Picaduras/veterinaria , Enfermedades de los Gatos/epidemiología , Enfermedades de los Gatos/mortalidad , Enfermedades de los Gatos/cirugía , Gatos , Perros , Estudios Retrospectivos , Traumatismos Torácicos/epidemiología , Traumatismos Torácicos/mortalidad , Traumatismos Torácicos/cirugía , Traumatismos Torácicos/veterinaria , Heridas Penetrantes/epidemiología , Heridas Penetrantes/mortalidad , Heridas Penetrantes/cirugía , Heridas Penetrantes/veterinariaRESUMEN
A 4 mo old German shepherd dog was presented following an acute onset lameness and swelling of the thoracic limb. Clinical signs, surgical findings, and culture results were consistent with a diagnosis of necrotizing fasciitis. Initial management consisted of extensive surgical debridement, wound lavage, and bandaging. Surgical closure was achieved with an axillary fold flap and distant direct single-pedicle thoracoabdominal flap. Three mo later, following deterioration of the lameness that was associated with carpal valgus, carpal subluxation, and tendinopathy of the distal radial insertion of the biceps brachii tendon, a closing wedge pancarpal arthrodesis and tenotomy of the biceps brachii tendon was performed. We hypothesize that extensive soft tissue trauma and subsequent fibrosis and tendon contracture following soft tissue reconstruction contributed to the complications seen. To the authors' knowledge, this is the first report of carpal valgus deformity and biceps brachii tendinopathy following a distant direct skin flap and axillary skin fold flap.
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Carpo Animal/patología , Enfermedades de los Perros/cirugía , Fascitis Necrotizante/veterinaria , Colgajos Quirúrgicos/veterinaria , Tendinopatía/veterinaria , Animales , Carpo Animal/cirugía , Perros , Fascitis Necrotizante/cirugía , Femenino , Colgajos Quirúrgicos/efectos adversos , Tendinopatía/cirugíaRESUMEN
Objectives The objective was to identify clinical or ultrasonographic results associated with ureteral obstruction or outcome in cats with azotaemia. Methods This was a retrospective cross-sectional study of cats with azotaemia (serum creatinine >180 µmol/l) that had ultrasonography of the urinary tract, ultrasound images available for review and received treatment for azotaemia. Cats with pre-renal azotaemia or urethral obstruction were excluded. Associations between clinical and ultrasonographic results and the dependent variables 'tentative diagnosis of ureteral obstruction', 'pyelography positive for ureteral obstruction' and 'death in hospital' were tested using binary logistic regression. Results In total, 238 cats satisfied the inclusion criteria. Median age was 7 years (range 2 weeks to 20 years), duration of clinical signs was 7 days (range 1 day to 6.3 years) and serum creatinine was 417 µmol/l (range 184-2100 µmol/l). Tentative diagnosis of ureteral obstruction in 92/238 (39%) cats was significantly associated with unilateral enlarged kidney on palpation, and dilated renal pelvis and calculi within the ureter on ultrasonography. Pyelography was performed in 49/92 (53%) cats (16 bilateral) with a tentative diagnosis of ureteral obstruction, and was positive for obstruction in 46/65 (71%) instances. No significant differences in ultrasonographic signs were found between cats with obstructed and non-obstructed ureters. Receiver-operating characteristic analysis of renal pelvic diameter as a diagnostic test for ureteral obstruction found an area under the curve not significantly different from 0.5. There was good agreement between results of radiography and ultrasonography for presence of urinary calculi (kappa 0.67). Treatment was medical in 171 (72%) cats and surgical (ureteral stent or by-pass device) in 67 (28%). Death in hospital was significantly associated with serum creatinine and presence of peritoneal fluid, but not with clinical diagnosis, ultrasonographic signs or treatment method. Conclusions and relevance Ultrasonography may be used to identify azotaemic cats at greatest risk of ureteral obstruction, but when using pyelography as the reference test ultrasonography appears to be inaccurate for diagnosis of ureteral obstruction.
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Enfermedades de los Gatos/diagnóstico por imagen , Ultrasonografía/veterinaria , Obstrucción Ureteral/veterinaria , Animales , Gatos , Estudios Retrospectivos , Obstrucción Ureteral/diagnóstico por imagenRESUMEN
The objective of this study was to document newly qualified veterinarians' concerns and surgical complications encountered during canine ovariohysterectomy (cOVH) during the first year of general practice. A questionnaire investigating concerns about cOVH procedures was sent to all final-year veterinary students (group 1) enrolled at five UK universities. Participants were later asked to complete a similar questionnaire 6 months (group 2) and 12 months (group 3) after graduation, which involved grading their concern about different aspects of the cOVH procedure and reporting surgical complications encountered after completing three cOVHs. Responses were compared between different time points. There were 196 respondents in group 1, 55 in group 2, and 36 in group 3. Between groups 1 and 2, there was a statistically significant reduction in the respondents' levels of concern in every aspect of cOVH (p<.05). Between groups 2 and 3, there was no statistically significant change in respondents' levels of concern in any aspect of cOVH (p≥.21). There was a significant reduction in the number of complications encountered by veterinarians in group 3 (39/102, 38.2%) compared to those in group 2 (117/206, 56.8%) (p=.002). Employers should anticipate high levels of concern regarding all aspects of cOVHs in new graduates, and supervision during the first 6 months may be particularly useful.
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Histerectomía/veterinaria , Ovariectomía/veterinaria , Estudiantes/psicología , Cirugía Veterinaria , Veterinarios/psicología , Adulto , Animales , Perros , Inglaterra , Femenino , Humanos , Histerectomía/efectos adversos , Histerectomía/psicología , Histerectomía/estadística & datos numéricos , Masculino , Ovariectomía/efectos adversos , Ovariectomía/psicología , Ovariectomía/estadística & datos numéricos , Escocia , Estudiantes/estadística & datos numéricos , Cirugía Veterinaria/estadística & datos numéricos , Veterinarios/estadística & datos numéricos , Adulto JovenRESUMEN
OBJECTIVE: To describe the outcome of full-thickness skin grafts used to close skin defects involving the distal aspects of the limbs in cats and dogs and identify factors associated with outcome. DESIGN: Retrospective case series. ANIMALS: 20 cats and 32 dogs with a skin defect involving the distal aspect of a limb that received 58 full-thickness skin grafts between 2005 and 2012. PROCEDURES: Data regarding patient signalment, location and cause of the skin defect, surgical and anesthetic duration, and postoperative bandaging protocol were obtained from the medical records. Graft outcome was assessed by interpreting descriptions in the records; skin viability over ≥ 75% of the graft area between 7 and 14 days after surgery was considered a successful outcome. RESULTS: For 4 of the 58 grafts, graft outcome could not be determined from the medical record. For the remaining grafts, success rate was significantly higher for grafts placed in cats (17/22 [77%]) than in dogs (12/32 [38%]). The overall complication rate was 50%; complications included skin graft failure, donor site dehiscence, and bandage-induced sloughing of skin adjacent to the graft recipient site. In addition to species, anatomic location of the skin defect was identified as a prognostic indicator of graft outcome. CONCLUSIONS AND CLINICAL RELEVANCE: Full-thickness skin grafting had a higher success rate in cats than in dogs. Skin grafts applied to the antebrachium, compared with other locations on the distal aspects of the limbs, were associated with a poorer prognosis.
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Enfermedades de los Gatos/cirugía , Enfermedades de los Perros/cirugía , Trasplante de Piel/veterinaria , Heridas y Lesiones/cirugía , Animales , Gatos , Perros , Femenino , Supervivencia de Injerto , Masculino , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
The objective of this study was to determine the outcome of cats with ureteric obstruction managed with double pigtail ureteric stents and to document the incidence of lower urinary tract signs at long-term follow-up. Data were obtained retrospectively from the medical records (2009-2012) of 26 cats that underwent ureteric stent placement. Owners were contacted for follow-up, and a quality of life questionnaire completed. Survival to discharge after stent placement was 85% (22/26). Prevalence of postoperative uroabdomen necessitating further surgery was 15% (4/26). Stents were replaced 4-28 months after the initial surgery in four cats because of migration, fracture, encrustation causing luminal obstruction or sterile cystitis, respectively. Nine cats were alive at follow-up, which was 3-28 months after the original surgery. Nine cats had azotaemic chronic kidney disease and nine had signs related to sterile cystitis; three of these cats were euthanased as a result of the severity of the signs. Preoperative serum creatinine of the survivors (9.4 mg/dl, n = 9) was not significantly different from that of the non-survivors (6.5 mg/dl, n = 13; P = 0.295). Quality of life was assigned a mean score of 8/10. Median survival of cats following discharge was 419 days (range 44-994 days). Signs consistent with sterile cystitis affected 35% of cats. It was concluded that ureteric stent placement in cats was associated with a 15% mortality rate before hospital discharge. Long-term management of ureteric stents is associated with a high rate of lower urinary tract signs.
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Enfermedades de los Gatos/cirugía , Stents/veterinaria , Obstrucción Ureteral/veterinaria , Animales , Enfermedades de los Gatos/mortalidad , Gatos , Inglaterra , Femenino , Masculino , Estudios Retrospectivos , Encuestas y Cuestionarios , Análisis de Supervivencia , Resultado del Tratamiento , Obstrucción Ureteral/cirugíaRESUMEN
A female spayed domestic longhair cat aged 3 years and 9 months was referred for investigation of regurgitation and weight loss of 2 months' duration. Thoracic radiographs revealed a soft tissue mass within the cranial mediastinum causing focal oesophageal dilation. Computed tomography confirmed a contrast-enhancing mass located cranial to the heart base, possibly originating from the oesophagus. Exploratory thoracotomy revealed an intramural soft tissue mass within the ventral oesophageal wall. Surgical excision of the mass and reconstruction of the oesophagus around an oesophageal tube was performed successfully. Histopathological examination of the mass was compatible with a spindle cell tumour with a prominent vasoformative component. Immunohistochemistry was positive for α-smooth muscle actin and von Willebrand factor protein, and negative for CD117/c-kit protein. Both histopathological and immunohistochemical findings confirmed the diagnosis of an angioleiomyosarcoma. The cat was clinically well 6 months postoperatively. To our knowledge, this is the first report of an oesophageal angioleiomyosarcoma in a cat.
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Angiomioma/veterinaria , Enfermedades de los Gatos/diagnóstico por imagen , Neoplasias Esofágicas/veterinaria , Leiomiosarcoma/veterinaria , Angiomioma/diagnóstico por imagen , Angiomioma/cirugía , Animales , Enfermedades de los Gatos/patología , Enfermedades de los Gatos/cirugía , Gatos , Neoplasias Esofágicas/diagnóstico por imagen , Neoplasias Esofágicas/cirugía , Esófago/diagnóstico por imagen , Esófago/patología , Esófago/cirugía , Femenino , Inmunohistoquímica/veterinaria , Leiomiosarcoma/diagnóstico por imagen , Leiomiosarcoma/cirugía , Radiografía , Toracotomía/veterinariaRESUMEN
The aim of this study was to investigate the short- and long-term morbidity and mortality associated with urethral rupture in cats. Medical records were reviewed from four veterinary hospitals. Diagnosis was made from retrograde urethrography or direct visualisation during surgery. Location of rupture was categorised as pre-, intra- or post-pelvic. Follow-up data were collected from referring veterinarians. Sixty-three cats were included in the study of which, males predominated (88.9%). Trauma was the most common cause (n = 35; 55.6%) with the remainder due to iatrogenic injury. Forty-eight cats (88.9%) were treated surgically and six (11.1%) managed conservatively. Significant differences between cats suffering traumatic versus iatrogenic injury included the presence of musculoskeletal injuries (P <0.001); the location of rupture (P <0.001); the degree of rupture (P <0.001); definitive management (P <0.001) and short-term complications (P = 0.026). Short-term complications were significantly associated with the following: musculoskeletal injuries (P = 0.012); uroabdomen/uroretroperitoneum (P = 0.004); azotaemia (P = 0.021); postoperative urinary diversion (P = 0.036) and >1 surgery performed (P = 0.006). Forty-seven cats (74.6%) survived to discharge. Prognostic factors associated with survival to discharge included the presence of musculoskeletal injuries (P = 0.017); cause of rupture (P = 0.017); location of rupture (P = 0.039) and definitive management (P = 0.020). Twenty-four cats (57.1%) suffered short-term complications and 10 (27.0%) suffered long-term complications. Of those cats surviving to discharge 30 (71.4%) had a good outcome. Median follow-up was 16 months. Outcome was significantly associated with cause of rupture (P = 0.04); short-term complications (P = 0.03) and long-term complications (P <0.001). In conclusion, a significantly greater proportion of cats with iatrogenic injuries survived to discharge and had a good outcome compared with those that suffered trauma.
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Gatos , Rotura/veterinaria , Uretra/lesiones , Animales , Cistoscopía/veterinaria , Femenino , Masculino , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/veterinaria , Estudios Retrospectivos , Rotura/cirugía , Resultado del Tratamiento , Uretra/cirugía , Estrechez Uretral/etiología , Estrechez Uretral/veterinaria , Cateterismo Urinario/efectos adversos , Cateterismo Urinario/veterinaria , Procedimientos Quirúrgicos Urológicos/efectos adversos , Procedimientos Quirúrgicos Urológicos/instrumentación , Procedimientos Quirúrgicos Urológicos/métodos , Procedimientos Quirúrgicos Urológicos/veterinariaRESUMEN
This report describes a cat that presented with abdominal pain and worsening azotaemia following unknown trauma. Further diagnostic investigations and surgery confirmed bilateral ureteral trauma. The cat was initially managed surgically by bilateral ureteroureterostomy over ureteral stents. The clinical signs and biochemical parameters rapidly resolved, but 2 months later the cat developed signs consistent with sterile cystitis that was unresponsive to medical management. Removal of the ureteral stents resulted in severe azotaemia as a result of stricture formation at the previous ureteral anastomosis site. The ureteral stents were initially replaced with soft stents, but subsequently cut short owing to the persistence of clinical signs of cystitis. Following shortening of the ureteral stents severe azotaemia was again observed. The resulting pelvic dilatation allowed for placement of bilateral subcutaneous ureteral bypass (SUB) systems, which resulted in alleviation of all clinical signs 12 months after SUB placement.
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Enfermedades de los Gatos/patología , Enfermedades de los Gatos/cirugía , Prótesis e Implantes/veterinaria , Obstrucción Ureteral/veterinaria , Procedimientos Quirúrgicos Urológicos/veterinaria , Heridas no Penetrantes/veterinaria , Animales , Azotemia/veterinaria , Gatos , Constricción Patológica/veterinaria , Stents , Obstrucción Ureteral/etiología , Obstrucción Ureteral/patología , Obstrucción Ureteral/cirugía , Heridas no Penetrantes/complicacionesRESUMEN
CASE DESCRIPTION: A 4-year-old sexually intact male Labrador Retriever-Poodle mix was admitted to the hospital for treatment of a wound in the left thoracic region. The wound had been debrided and primary closure had been performed by the referring veterinarian 4 days previously. CLINICAL FINDINGS: The dog had a 20-cm-long wound covered by a large flap of skin that extended caudally from the scapula over the left side of the thorax. A 3-cm defect was evident at the cranioventral aspect of the wound, from which purulent material was being discharged. The skin flap was necrotic, and the skin surrounding the flap was bruised. Signs of pain were elicited when the wound and surrounding region were palpated. Other findings, including those of thoracic radiography, were unremarkable. TREATMENT AND OUTCOME: The wound was debrided, and vacuum-assisted closure (VAC) was initiated for 3 days until a healthy bed of granulation tissue developed. A reconstructive procedure was performed with a rotation flap 3 days after VAC dressing removal. The VAC process was reinitiated 2 days following reconstruction because of an apparent failing of the skin flap viability. After 5 days of VAC, the flap had markedly improved in color and consistency and VAC was discontinued. Successful healing of the flap occurred without the need for debridement or additional intervention. CLINICAL RELEVANCE: Use of VAC led to a good overall outcome for the dog, with complete healing achieved. Additional evaluation of this technique for salvaging failing skin flaps is warranted in dogs, particularly considering that no reliable method for flap salvage in veterinary species has been reported to date.
Asunto(s)
Enfermedades de los Perros/terapia , Perros/lesiones , Laceraciones/veterinaria , Terapia de Presión Negativa para Heridas/veterinaria , Animales , Laceraciones/terapia , Masculino , Terapia de Presión Negativa para Heridas/métodosRESUMEN
Pneumonectomy is the resection of all lung lobes from one side of the thorax. The clinical findings, treatment and outcome of four cases of feline chronic pyothorax managed with exploratory thoracotomy and pneumonectomy are reported. All cases were initially medically managed with thoracic drain placement and antibiosis. However, resolution was not achieved with medical therapy and diagnostic imaging findings consistent with an area of abscessation or marked lung lobe consolidation were identified, supporting a decision for surgical management. Surgical exploration was performed via median sternotomy and, on the basis of gross inspection, non-functional lung was removed. A left-sided pneumonectomy was performed in three cats and a right-sided pneumonectomy in one. All cases survived to discharge and an excellent quality of life was reported on long-term follow-up. Pneumonectomy appears to be well tolerated in the cat.