• Journal of Veterinary Clinics
• /
• v.32 no.1
• /
• pp.105-107
• /
• 2015

A 4-year-old Thoroughbred gelding was referred to Chonbuk National University Animal Medical Center with inability to blink and drooping lower lip on the right side after traumatic accident. Through clinical examination, the horse was diagnosed as right-sided facial nerve paralysis. Acupuncture treatment was performed to treat the facial nerve paralysis. The selected acupoints were ST3, ST5, ST7, ST9, SI17, CV24 and Yintang. At the end of the $2^{nd}$ weeks of electroacupuncture treatment, the palpebral reflex was normally recovered. One month after the therapy, symmetry of the face was completely accomplished without the drooping lower lip. This case shows that electroacupuncture should be considered as an effective therapy for the traumatic facial nerve paralysis in horse.

• Journal of Veterinary Clinics
• /
• v.32 no.1
• /
• pp.101-104
• /
• 2015

A 4-years-old, intact male Golden retriever dog was presented with abdominal distension and dyspnea. Physical examination revealed arrhythmia and cardiac murmur. Generalized cardiomegaly, pleural effusion and ascites were shown on thoracic and abdominal radiographs. Two-dimensional echocardiography revealed abnormal mitral and tricuspid valve motion, mitral and tricuspid regurgitation, left ventricular eccentric hypertrophy and left atrial dilation. Color-flow Doppler imaging revealed turbulent flow extending into the left ventricle during diastole from the mitral valve orifice, and into the left atrium during systole. Spectral Doppler recordings revealed highly increased early diastolic mitral valve inflow and prolonged pressure half-time of mitral inflow. Based on the echocardiographic examination, the diagnosis was made as the mitral valve dysplasia concurrent with mitral valve stenosis and tricuspid valve dysplasia.

• Journal of Veterinary Clinics
• /
• v.32 no.1
• /
• pp.36-40
• /
• 2015

Equine colic is a major concern in equine industry due to high morbidity and mortality rates. The purpose of this study was to establish mortality rates during medically and surgically treated colic and to identify potential prognostic indicators for mortality of equine colic in Korea. The overall mortality rate was 18/119 (15%). The 93 cases (78%) were treated medically and 26 cases (22%) surgically out of the 119 records reviewed. The mortality rate in small intestinal lesion was 7/9 (78%) and strangulating lesion was 10/11 (91%). The significance between individual factors and prognosis of equine colic was not valid but high frequency rate was found in ${\leq}3$ years age (59%) and male (50%). In dead group showed higher, rectal temperature and heart rate than those of survived group. The mortality rate was significantly high in the pale mucous membrane color and severe pain and decreased intestinal motility. In laboratory factors, dead group showed lower level of platelet than survived group, and had higher values of RBC, hemoglobin, PCV with significance (P < 0.05). Group with increased enzyme activity of CK, LDH, glucose showed poor prognosis.

• Journal of Veterinary Clinics
• /
• v.32 no.1
• /
• pp.28-35
• /
• 2015

Aim of this study is demonstrate the feasibility of Laparoscopic gastrostomy (LG) tube placement in dogs by comparing with percutaneous endoscopic gastrostomy (PEG) tube placement, based on operative time, complications and gastro-peritoneal adhesion evaluation. Eight intact male beagle dogs were used in this study. Tri-Funnel Replacement Gastrostomy tube (Bard Inc., USA) of 20 Fr was used for LG technique and PEG kit (Ponsky "Pull" PEG Kit$^{(R)}$, Bard Inc., USA) with soft silicone retention dome consisting of a 20 Fr gastrostomy tube was used. Feeding via gastrostomy tube was performed in two weeks, maintenance energy requirement (MER) divided into 3 separate feeding. LG and PEG were evaluated at intraoperative, postoperative and postmortem period. Mean operative time for the PEG group was significantly shorter when compared with the LG group (p < 0.05). Successful maintenance of gastrostomy tube was confirmed in all dogs. Gastric and peritoneal wall adhesions were formed successfully in each group. The mean adhesion length (AL) and width (AW) were significantly larger in LG group compared with in PEG group (p < 0.05). The mean adhesion distance (AD) was not significantly different between two groups (p = 0.182). Consequently, LG is an effective minimally invasive, safe and easy to perform technique for providing enteral nutritional support in dogs.

• Journal of Veterinary Clinics
• /
• v.32 no.1
• /
• pp.16-21
• /
• 2015

Medial patellar luxation (MPL) of dog is one of the most common joint diseases. This study performed to know rehabilitative effect after reconstruction as application with intramuscular electrostimulation (IMES) on the cranial part of sartorius muscle. In this study, the 12 dogs with operated medial luxation divided into electrostimulation group (n = 8) and no electrostimulation group (n = 4) measured affected sided range of motion, muscle mass, lameness score and weight bearing for hospitalization 2 weeks. IMES group showed significant results after operation on 5th day (p < 0.01). Except lameness score, IMES group showed significant results on 10th day (p < 0.05). As results, in small sized dog after reconstruction of MPL, IMES on the cranial part of sartorius muscle considered a great help in the initial rehabilitation.

• Journal of Veterinary Clinics
• /
• v.32 no.1
• /
• pp.9-15
• /
• 2015

Purpose of this study is to determine the reasonable portal approach for thoracoscopic right middle lung lobectomy in small sized dogs under 10 kg. Ten healthy beagle dogs weighing $8.67{\pm}0.49kg$ were included. Under general anesthesia, one-lung ventilation (1LV) was achieved using endobronchial blocker with guidance of fiber-optic bronchoscope. Two portal approaches were used; 8-6-10 intercostal space (ICS) and 8-6-5 ICS approach. Thoracoscopic right middle lung lobectomy was performed using endoscopic linear self-cutting stapler and specimen retrieval bag. Each approach was evaluated by scoring 0; bad, 1; endurable, 2; good, 3; excellent in following five category, 1) visualization, 2) triangulation; instrumental sword fighting in the thoracic cavity, 3) approach to hilar pedicle; application of stapler, 4) any obstacles in applicating Lap Bag, and 5) the operator's convenience. Favorable working space was secured by 1LV and thoracoscopic right middle lung lobectomy was successfully completed in all dogs. There was no need to change the portal location and iatrogenic complication. Most of scores were good to excellent in both approaches. Consequently, both approaches are feasible methods for thoracoscopic right middle lung lobectomy with one lung ventilation using endoscopic linear self-cutting stapler in dogs weighing less than 10 kg.

• Journal of Veterinary Clinics
• /
• v.32 no.1
• /
• pp.5-8
• /
• 2015

D-dimer is a fibrin degradation product (FDP), a small protein fragment present in the blood after a blood clot is degraded by fibrinolysis. D-dimer concentration is widely used for determining thrombosis and thromboembolism. Because one major cause of thromboembolism is congestive heart failure in human, we investigated the degree and risk of thromboembolism in dogs with different stage of congestive heart failure caused by chronic mitral valvular insufficiency (CMVI). The plasma level of d-dimer was evaluated in 20 healthy dogs and 30 dogs with different stage of congestive heart failure caused by CMVI. The d-dimer concentrations were measured by a commercialized assay kit. The plasma levels of d-dimer were not significantly different between healthy and CMVI dogs. Furthermore, there was no association of d-dimer concentrations to left atrium to aorta (LA/Ao) ratio, left ventricular dimension at diastole to aorta (LVIDd/Ao) ratio and severity of heart failure in our study population. Our study results implied that the degree of thromboembolism in canine heart failure might be minimal or the plasma d-dimer test might not be reliable for detecting thromboembolism in dogs.

• Journal of Veterinary Clinics
• /
• v.32 no.1
• /
• pp.1-4
• /
• 2015

This study was performed to survey prevalence of Copper metabolism domain containing 1 (COMMD1) mutation using molecular diagnostic method in a population of Bedlington terriers in Korea. COMMD1 gene (formerly MURR1) functions as a regulator of sodium transport and copper metabolism. The deletion of exon 2 of the COMMD1 gene causes copper toxicosis in Bedlington terriers. Bedlington terriers with this autosomal recessive disorder were shown to have the elevated liver copper levels due to genetic derangement in the biliary copper excretion pathway. DNA samples were extracted from whole blood collected from 257 Bedlington terriers (109 males, 148 females) of pet dog clubs in Korea. A multiplex PCR was carried out to detect of exon 2 deletion of COMMD1 gene. In this study, it was possible to know the existence and prevalence of exon 2 deletion of COMMD1 in Bedlington terriers in Korea. Of the 257 samples, 131 (51%) were wild type homozygous for the normal COMMD1 gene, 108 (42%) were heterozygous, having both normal and mutated copy of the COMMD1 gene. The eighteen (7%) were mutant type homozygous. The results of genetic analysis could help establish proper management strategy and selective breeding program to prevent COMMD1 mutation in Bedlington terriers in Korea.

• Journal of Veterinary Clinics
• /
• v.32 no.1
• /
• pp.22-27
• /
• 2015

We evaluated outcomes of dogs surgically treated for grade 2 or 3 medial patellar luxation (MPL) with and without trochleoplasty. A retrospective study of 63 dogs with grade 2 or 3 MPL surgically treated with or without trochleoplasty was performed. Results of radiographic evaluation were expressed numerically as degenerative joint disease score and were compared between the groups with and without trochleoplasty. The study included 7 (7/68, 10.3%) cases of reluxation and 1 case of tibial tuberosity transposition implant failure. Reluxation and complications requiring additional surgery were confirmed in 3 cases (3/47, 6.4%) in trochleoplasty group and in 1 case (1/21, 4.8%) in nontrochleoplasty group. The nontrochleoplasty group showed a shorter recovery time than the trochleoplasty group (P < 0.05). There was a significant difference in degenerative joint disease scores over time between the groups, with nontrochleoplasty group having lower scores (P < 0.05). This study suggests that surgical treatment without trochleoplasty results in favorable outcomes compared to treatment with trochleoplasty. It is not mandatory to exclude trochleoplasty when performing surgery for grade 2 or 3 MPL, but we propose that surgical treatment without trochleoplasty is one option when choosing a combination of surgical techniques.