Surgical approach to a biliary tract cyst in an elderly cat.

Choledochal cyst or biliary tract cyst is a pathological condition characterized by abnormal dilation of the hepatobiliary system. In veterinary medicine, case descriptions and histological characterizations of this biliary malformation are scarce, requiring reliance on data from human medicine. A presumptive diagnosis typically involves imaging studies, with histopathological examination required for confirmation.

Microbiological effect of topically applied on equine pastern dermatitis.

Equine pastern dermatitis (EPD) is a multifactorial disease with a change in the skin microbiome. The present study monitored the influence of Biocenol™ 4/8 D37 CCM 9015 stabilized on alginite on the skin microbiota of healthy horses and model patients with EPD. Based on clinical signs, EPD lesions were identified as exudative or proliferative forms.

Assessment of shock index in healthy cats and in cats presenting to an emergency room with shock.

Objective: To prospectively compare the shock index (SI) in a population of healthy cats with a population of cats presenting to the emergency room (ER) deemed to be in a state of shock.

Design: Prospective cohort study of cats.

Setting: University teaching hospital.

Molecular prevalence of , and in dogs and associated ticks in Egypt: Emerging One Health challenging zoonoses.

Background And Aim: Tick-borne pathogens pose a significant problem in canines, other animals, and humans worldwide. This study aimed to estimate the prevalence of , and in dogs and associated ticks in Egypt.

Materials And Methods: Blood samples from 110 tick-infested dogs and 550 whole ticks (divided into 110 pools) were collected and tested for the targeted pathogens using polymerase chain reaction (PCR).

Consequences of Historical Exam Access versus Timely Exam feedback on knowledge Retention (CHEATER).

Objective: To compare the impact of examination feedback versus access to historical examination questions on information retention.

Methods: First-year student-pharmacists completed a baseline knowledge assessment composed of 30 examination questions divided into three conditions of 10 questions each. In the CHEAT condition, students were provided with 10 questions and their correct answers ahead of time.

Heparinized venous blood gas syringes are associated with a significant decrease in measured packed cell volume in dogs due to hemodilution.

Objective: To assess the effect of hemodilution on PCV when commercial preheparinized venous blood gas (PH-VBG) syringes are used compared to directly filled Hct tubes, and to evaluate the impact of delayed centrifugation on PCV.

Methods: A prospective study of 102 dogs presenting to a private emergency department between November 1, 2023, and February 29, 2024, with 306 corresponding blood samples. Samples were collected by direct venipuncture.

First report of a cat (Felis catus) infected by Leishmania (Viannia) guyanensis from Southeastern Brazil.

Feline leishmaniasis is increasingly recognized as a disease affecting cats worldwide, with notable prevalence in regions surrounding the Mediterranean Basin and in Brazil. An approximately one-year-old domestic shorthair cat was presented with small papules and nodules (2 mm) on the nasal planum. Physical examination and routine blood analyses were normal.

Reconstruction of a rostral maxillary defect by two custom-made titanium implants following a partial maxillectomy for treatment of squamous cell carcinoma in a dog.

This case report describes the reconstruction of a rostral maxillary defect by two custom-made titanium implants following a rostral partial maxillectomy for treatment of squamous cell carcinoma (SCC) in a seven-year-old dog. An incisional biopsy and CT scan were performed to establish the diagnosis, to plan possible surgery, and to assess the margins of the tumour. The patient had no radiographic signs of metastasis at the time of diagnosis.

Use of a periodontal resective procedure (proximal wedge technique) for treating gingival and periodontal pockets of mandibular canine teeth in dogs.

Objectives: This study aims to evaluate the ability of a periodontal resective procedure (the Proximal Wedge Technique) to improve the long-term health of the mandibular canines by reducing probing depths immediately post-surgery via targeted tissue recontouring and precise debridement. The technique aims to enhance periodontal health and stabilize the supporting structures of strategically important adjacent canine teeth, including alveolar bone, rather than relying solely on mandibular incisor extractions with simple closure.

Materials And Methods: A retrospective records review compiled data from patients with suprabony pockets of 6 mm or greater at the mesial aspect of the mandibular canines treated with the proximal wedge technique (PWT).

Lipopolysaccharide preconditioning disrupts the behavioral and molecular response to restraint stress in male mice.

Major depressive disorder (MDD) is a complex neuropsychiatric disorder potentially influenced by factors such as stress and inflammation. Chronic stress can lead to maladaptive brain changes that may trigger immune hyperactivation, contributing to MDD's pathogenesis. While the involvement of inflammation in MDD is well established, the effects of inflammatory preconditioning in animals subsequently exposed to chronic stress remain unclear.

Beyond Serology: A Meta-Analysis of Advancements in Molecular Detection of Brucella spp. in Seronegative Animals and Biological Samples.

Background: Brucellosis is a zoonotic disease caused by Brucella spp., affecting various animals and humans, leading to significant economic and public health impacts. Traditional diagnostic methods, mainly serological, often fail to detect seronegative carriers, which continue to spread the infection.

Hepatic infection in a dog with cavitary lung disease.

A 9-year-old neutered male cairn terrier dog was initially presented because of inappetence, increased respiratory effort, and occasional coughing. A cavitary lung mass was diagnosed using CT and removed with lung lobectomy. Histopathology of the mass revealed necrosuppurative inflammation with acid-fast rod bacteria in macrophages, with spp.

West Nile Virus: An Update Focusing on Southern Europe.

West Nile Virus (WNV) is a zoonotic, vector-borne pathogen affecting humans and animals, particularly in Europe. The virus is primarily transmitted through mosquitoes that infect birds, which serve as the main reservoirs. Humans and horses are incidental hosts.

Exploring risk factors linked to canine lymphoma: a case-control study.

Environmental factors, largely influenced by human behavior, account for approximately 80 % of malignant tumors. Risk factors associated with non-Hodgkin's lymphoma (NHL) have been identified in various countries among both humans and domestic animals. This study aimed to investigate potential risk factors for NHL in dogs residing in the district of Porto, Portugal.

Full-length genome reveals genetic diversity and extensive recombination patterns of Saudi GI-1 and GI-23 genotypes of infectious bronchitis virus.

Background: Despite numerous genetic studies on Infectious Bronchitis Virus (IBV), many strains from the Middle East remain misclassified or unclassified. Genotype 1 (GI-1) is found globally, while genotype 23 (GI-23) has emerged as the predominant genotype in the Middle East region, evolving continuously through inter- and intra-genotypic recombination. The GI-23 genotype is now enzootic in Europe and Asia.

Evaluation of hypoxia-inducible factor-1α and urine non-transferrin-bound iron concentrations in cats with chronic kidney disease.

Introduction: Hypoxia-inducible factors (HIF) regulate gene transcription, which aids hypoxia adaptation while promoting renal fibrosis. Non-transferrin-bound iron (NTBI) is a catalytic form of iron that can lead to oxidative damage. However, NTBI in cat biofluids has rarely been evaluated.

Torsemide can be used for long-term management of congestive heart failure in equids: a description of 12 cases (2019-2024).

Objective: Information about congestive heart failure (CHF) treatment in the horse is limited. Torsemide, an oral loop diuretic, is increasingly used in humans, dogs, and cats with CHF. Torsemide is well absorbed and induces diuresis in healthy horses, and its use in a horse with CHF has been reported.

Gas gangrene due to Clostridium haemolyticum in a cat with aortic thromboembolism treated using clopidogrel and rivaroxaban.

A 12-year-old Bengal cat with unclassified cardiomyopathy presented for signs consistent with aortic thromboembolism (ATE). It was treated with clopidogrel and rivaroxaban as antithrombotic therapy, combined with narcotic analgesia and frusemide. After initially making a clinical improvement, the cat's condition suddenly deteriorated, with a presumptive diagnosis of clostridial myonecrosis.

Characterization of risk factors for early ambulation in paraplegic dogs with absent pain perception undergoing decompressive surgery for thoracolumbar intervertebral disk extrusions.

Background: Current literature warrants surgical decompression in paraplegic dogs with absent pain perception (APP), but the rate of ambulatory dogs with APP following thoracolumbar (TL) IVDE surgery in a clinical setting remains unknown. Furthermore, the outcome of paraplegic APP French Bulldogs (FBs) is anecdotally considered poor. The aims of this study were threefold within a large population of TL-IVDE paraplegic dogs with APP undergoing decompressive surgery: (1) to characterize early spontaneous pelvic limb movement and ambulation following surgery; (2) to identify risk factors for the recovery of ambulation; and (3) to compare the outcome of FBs and Dachshunds presenting with APP.

Effective Control of Parasitic Diseases through Local Narratives: Lessons from Thailand and Laos.

In recent decades, technological advancements and scientific progress have significantly improved disease control strategies. However, the exclusive focus on these aspects often overlooks the crucial role of social and cultural factors. Local narratives, reflecting community traditions and beliefs, offer valuable insights that can influence the success of public health interventions.

Peripartum energy metabolism of prolific ewes and their progeny in response to prepartum feeding and litter size.

In late gestation, the increased energy demand to support the rapid fetal growth can induce an acute negative energy balance associated with a high risk of pregnancy toxemia, especially for prolific ewes (carrying two or more fetuses). The current study was conducted to evaluate the effects of dietary energy during the last 6 weeks prepartum on the energy metabolism dynamic responses and the newborn lamb metabolic profile in prolific ewes. Forty-five crossbred (Dorset × Romanov) ewes were randomly assigned to 1 of 3 dietary energy densities: E: 8.

Case report: Treatment of non-medical tetrahydrocannabinol toxicosis with transmucosal cannabidiol-infused dissolving sheets in six dogs.

Increased cases of canine tetrahydrocannabinol (THC) toxicosis have been reported in North America in recent years. Cases are often evaluated on an emergency basis and treatment has relied upon supportive care which can be costly and prohibitive for some pet owners. The purpose of this report is to describe the clinical findings and outcomes in dogs with non-medical, presumptive THC toxicosis treated by administration of a cannibidiol (CBD)-infused transmucosal dissolving sheet.

Off-the-Shelf Implant to Bridge a Urethral Defect: Multicenter 8-Year Journey From Bench to Bed.

Objective: To engineer an acellular mesh to reconstruct the urethra to replace the current surgical practice of using autologous tissue grafts. Cell based approaches have shown progress. However, these have been associated with high costs and logistical challenges.