Canine oral melanoma with suspected pulmonary metastasis: Combination of immunotherapy and tyrosine kinase inhibitor treatment.

This case report follows a 10-year-old castrated male Miniature Schnauzer dog presented with a history of incomplete surgical resection of an oral malignant melanoma (amelanotic type) on the right mandible. Melanoma vaccine therapy was administered due to incomplete surgical resection, however, new masses were detected on the contralateral mandible and suspected pulmonary metastasis occurred at 2 weeks and 7 months, respectively, following the first melanoma vaccination. At the time of detecting the pulmonary metastasis, targeted chemotherapy was initiated with the owner's consent using imatinib (10 mg/kg/day, p.

Adjuvant therapy with imatinib for an incompletely resected multilobular tumour of bone in a dog.

A 5-year-old neutered male Shiba Inu dog presented with a history of oral bleeding, dysphagia, and depression for 3 weeks. The physical examination revealed a firm mass in the right caudal palatal region along the level of PM4-M2. On the computed tomography, the mass was round-to-oval in shape and 22 mm × 30 mm × 15 mm in size.

Evaluation of minimally invasive surgical reduction of sacroiliac luxation in toy breed dogs: a cadaver study.

Background: Minimally invasive surgery (MIS) technique of sacroiliac luxation in toy breed dogs using cannulated screws has not been described.

Objectives: The purpose of this study was to evaluate the effectiveness of pelvic canal recovery, the reproducibility of successful surgery outcomes, and the acceptable difficulty of the procedure in MIS of sacroiliac luxation in toy breed dogs.

Methods: MIS using 2.

Case Report: Non-traumatic Unilateral Forelimb Arterial Thrombosis Associated With Hyperadrenocorticism in a Dog.

A 16-year-old spayed female Pomeranian dog was presented to the hospital with an acute onset of pain and non-weight-bearing lameness in the right forelimb. On physical examination, knuckling, coolness, pain, and cyanosis were observed in the affected forelimb. Peripheral blood glucose concentration and body surface temperature differed between the right and left forelimbs.

Efficacy of biodegradable collagen matrix (Ologen CM) in augmenting the success rate of Ahmed glaucoma valve implantation in canine glaucoma.

Objective: To prospectively assess the efficacy of a biodegradable collagen matrix (ologen) in dogs with uncontrolled glaucoma receiving an Ahmed glaucoma valve (AGV) implant.

Animal Studied: Five client-owned dogs with glaucoma (five eyes).

Procedures: Five eyes treated for uncontrolled glaucoma underwent AGV implantation with ologen.

Effect of gintonin on matrix metalloproteinase-9 concentration in tears during corneal wound healing in rabbits.

It has been shown that gintonin, isolated from Panax ginseng, can promote rapid corneal wound healing. We aimed to elucidate the underlying mechanism and investigated whether gintonin affects the concentration of the extracellular matrix remodelling factor matrix metalloproteinase-9 (MMP-9) in tears during rabbit corneal wound healing in vivo. Twelve eyes (six rabbits) were divided equally into three groups.

Effects of quadriceps angle on patellofemoral contact pressure.

Background: An inappropriate Q angle may affect the biomechanics of the canine patellofemoral joint.

Objectives: The purpose of this study was to evaluate the effects of changes in quadriceps angle (Q angle) on patellofemoral joint pressure distribution in dogs.

Methods: Eight stifles were positioned at 45, 60, 75, 90, 105, and 120° of flexion , and 30% body weight was applied through the quadriceps.

Reconstruction of urethral defects using a fascia lata autograft in a dog.

A castrated male Shih-Tzu dog was presented for evaluation of urine leakage after urethrotomy. A fistula with urine leakage was identified in the perineal region. On retrograde urethrography, the contrast extravasated from the penile urethra into the subcutaneous tissue of the perineum.

Acute hemorrhagic diarrhea syndrome associated with contaminated foreign bodies (used feminine hygiene products) in a Golden Retriever dog.

A one-year-old male Golden Retriever presented with acute onset of vomiting and hemorrhagic diarrhea since 2 days. The dog was depressed, showing abdominal pain, 12% dehydration, tachycardia, and a bounding pulse. Diagnostic imaging showed severe dilatation and fluid retention of the entire gastrointestinal tract with decreased motility.

Gintonin, an exogenous ginseng-derived LPA receptor ligand, promotes corneal wound healing.

Ginseng gintonin is an exogenous ligand of lysophosphatidic acid (LPA) receptors. Accumulating evidence shows LPA helps in rapid recovery of corneal damage. The aim of this study was to evaluate the therapeutic efficacy of gintonin in a rabbit model of corneal damage.

Ahmed glaucoma valve implantation with Ologen Collagen Matrix for the surgical treatment of feline glaucoma.

An Ahmed valve implantation with an Ologen Collagen Matrix (Ologen CM, Aeon Astron, Leiden, the Netherlands) was performed for the treatment of uncontrolled glaucoma in a cat. This cat was a 5-year-old castrated Russian Blue male with a 12-week history of conjunctival hyperemia and mydriasis of the left eye. During the ophthalmic examination, the intraocular pressure (IOP) oculus sinister (OS) was 52 mmHg, and a narrow iridocorneal angle (ICA) was detected by gonioscopy.

Clinical Outcomes of Surgically Managed Spontaneous Tumors in 114 Client-owned Dogs.

Medical records of 139 tumors from 114 dogs that underwent surgery from May 2010 through March 2015 were retrospectively reviewed. Among 114 dogs, females (64.9%) were significantly more common than males (35.

Intercostal thoracotomy in 20 dogs: muscle-sparing versus traditional techniques.

The levels of pain, duration of approaching and closure, and surgical exposure associated with intercostal thoracotomy were compared between muscle-sparing and traditional techniques in 20 dogs. Postoperative pain was assessed based on numerical pain scores using behavioral observation, heart rate, respiratory rate, and wound palpation. Time for approaching and closure were measured, and the extent of intrathoracic organ exposure for the surgical procedures was described for each technique.

Feasibility of utilizing the patellar ligament angle for assessing cranial cruciate ligament rupture in dogs.

The patellar ligament angle (PLA) was assessed in 105 normal stifle joints of 79 dogs and 33 stifle joints of 26 dogs with a ruptured cranial cruciate ligament (CrCL). The PLA of stifles with complete CrCL rupture was significantly lower than that of normal stifles, particularly at a flexion angle of 60 ˜ 80° in both plain and stress views. If the PLA was < 90.

Surgical correction of aberrant conjunctival overgrowth in a rabbit: a case report.

A dwarf rabbit presented with unilateral aberrant conjunctival growth. Allgoewer's U-suture therapy was initially used to correct the overgrowth. Centrifugal incisions extending up to the limbus were made on the hypertrophic conjunctiva.

Comparison of techniques for transdiaphragmatic thoracic drainage after diaphragmatic defect closure in dogs: a cadaveric study.

Four thoracic evacuation techniques for pneumothorax elimination after diaphragmatic defect closure were compared in 40 canine cadavers. After creating a defect in the left side of the diaphragm, thoracic drainage was performed by thoracostomy tube insertion through the defect and a small (DD-SP) or large (DD-LP) puncture created in the caudal mediastinum, or through both the diaphragmatic defect and intact contralateral diaphragm with a small (DI-SP) or large (DI-LP) puncture in made in the caudal mediastinum. Differences in intrapleural pressure (IPP) between the right and left hemithoraxes after air evacuation along with differences in IPP before making a defect and after air evacuation in each hemithorax were calculated.

Traumatic triceps tendon avulsion in a dog: magnetic resonance imaging and surgical management evaluation.

We report here the clinical presentation, magnetic resonance imaging (MRI) findings and successful surgical management associated with triceps tendon avulsion in a dog. A definitive diagnosis of triceps tendon avulsion was made based on MRI with evidence of displacement of the triceps tendon. Surgical correction of triceps tendon avulsion was performed with two horizontal mattress sutures using polyester and two tunnels drilled in the olecranon to reattach the tendon to the proximal olecranon.

Synovial hemangioma accompanied by cruciate ligament injury in a dog.

We report here the clinical presentation and successful surgical management of synovial hemangioma accompanied by cruciate ligament injury in a dog. Surgical correction of cruciate ligament injury was performed after removing torn cruciate ligaments, synovial mass and masses attached to the ligaments and distal femoral articular cartilage. At 10 months, the dog has showed no evidence of recurrence in the stifle joint.

Surgical correction of an aberrant right subclavian artery in a dog.

A diagnosis of an aberrant right subclavian artery was made in a 3-month-old Boston terrier. Surgical correction was performed after confirming adequate collateral circulation. Reports of surgical correction and evaluation of the perioperative thoracic limb blood pressure are rare in dogs.

Hypertrophic osteopathy associated with pulmonary adenosquamous carcinoma in a dog.

A six-year-old intact female Maltese dog weighing 3.8 kg presented with a history of mild lameness and swelling on both forelimbs. Radiographic and computed tomographic views revealed an extensive periosteal reaction in all four limbs and a large round mass on the right middle lung lobe.

Chronic bronchocutaneous fistula caused by toothpick foreign body in a Maltese dog.

A 7-year-old, 1.76 kg Maltese dog presented with a 4-year history of a chronic pustular lesion and a wet cough. Erosive lesions were seen at the left thoracic wall.

Biliary cystadenoma in a Maltese dog: clinical and diagnostic findings.

A 14-year-old Maltese dog presented for complete medical examination due to intermittent vomiting and diarrhea observed during the previous two days. A single, solitary, lobulated cystic mass was observed in the liver upon ultrasonographic and computed tomographic examination. After surgical hepatic resection to remove the mass, histological examination revealed a multilocular cyst lined by cuboidal to columnar epithelial cells, which is consistent with biliary cystadenoma.

Characterization of physiologic 18F-FDG uptake with PET-CT in dogs.

We evaluated the whole body distribution of 2-deoxy-2-[18F]fluoro-D-glucose (18F-FDG) in seven beagle dogs using positron emission tomography/computed tomography. The mean and maximum standard uptake values (SUV) for various tissues were computed. The SUV of the aortic blood pool was 0.

Clinical effect of additional electroacupuncture on thoracolumbar intervertebral disc herniation in 80 paraplegic dogs.

The clinical efficacy of electroacupuncture and acupuncture in combination with medication for the treatment of thoracolumbar intervertebral disc herniation was investigated in paraplegic dogs with intact deep pain perception. To evaluate the additional effect of electroacupuncture, dogs treated with conventional medicines alone were compared to dogs treated with electroacupuncture and acupuncture and conventional medicine. Medical records of 80 dogs were reviewed for this investigation and classified into two groups undergoing different treatment methods: (1) treatment with conventional medicine alone (Group C, n = 37) and (2) treatment with conventional medicine combined with electroacupuncture and acupuncture (Group CE, n = 43).