• 대한수의학회지
• /
• 제47권1호
• /
• pp.127-129
• /
• 2007

A 3-month-old male Maltese dog was presented with generalized trembling, ataxia, and seizure.The patient had traumatic injury on history takings. Physical examination revealed dome shaped craniumwith open fontanelle, nasal hemorrhage, and blepharoedema with hemorhage on the left side. On serumbiochemical profiles, creatine phosphokinase was severely elevated. There was no remarkable findingon radiography. Ultrasound images of brain were obtained via a persistence bregmatic fontanelle, andbilateraly dilated lateral ventricles with a hyperechoic mass on the left temporal lobe were detected.Based on clinical signs, history, physical examination, laboratory findings, and ultrasonographic findings,we suspected this intracranial mass to intracerebral hematoma induced by head trauma. Methylprednisoloneh after initial diagnosis. We performed necropsy and confirmed intracerebral hematoma. This case reportdescribes the identification of intracerebral hematoma using ultrasonography.

• 한국임상수의학회지
• /
• 제37권2호
• /
• pp.106-108
• /
• 2020

An eight-month-old, outdoor, intact male English Pointer dog weighing 23.5 kg presented to the hospital with signs of hematochezia, soft stools, and weight-loss. There were no remarkable findings on physical examination, complete blood count, serum biochemistry, electrolyte and gas analysis, and radiography. The serologic and Polymerase Chain Reaction (PCR) tests for canine parvovirus were negative. A fecal smear examination showed rod-shaped, sporeforming bacteria. Additionally, a fecal flotation test showed ova of Ancylostoma spp. The size of ova was 60 × 40 ㎛, and it was identified as Ancylostoma caninum using light microscopy. The PCR test indicated a Clostridial perfringens infection and the presence of C. perfringens alpha toxin. The diagnosis given was C. perfringens enterotoxicosis with ancylostomiasis. Treatment included antibiotics (metronidazole, trimethoprim-sulfamethoxazole) and anthelmintics (afoxolaner, milbemycin oxime). After two weeks, the clostridial infection resolved, but ancylostomiasis persisted for six weeks. The anthelmintic was changed to Drontal^â plus (praziquantel/pyrantel pamoate/febantel). After four weeks, there were no remarkable findings in the fecal samples, but the patient still presented with watery stools and hematochezia. Survey of abdominal ultrasound had performed, and a target-like sign with multiple rings was seen in the cecocolic region. The patient was diagnosed with A. caninum-induced cecocolic intussusception from the history and clinical signs. After a surgery, he recovered fully. This is the first clinical case report of Ancylostoma caninum parasitizing from the small intestine and causing an intussusception in the large intestine.

• Advances in pediatric surgery
• /
• 제3권1호
• /
• pp.15-23
• /
• 1997

During a 6-year period, from January 1990 to December 1995, 101 neonates with congenital anomalies were admitted to the division of Pediatric Surgery of Youngdong Severance Hospital. All of them had prenatal screening more than once with ultrasound. Fifty eight of them had prenatally detectable anomalies by ultrasonography. However abnormalities were prenatally detected in 24 neonates(41%). The detection rate was 70% in patientws who had the prenatal screening at our hospital, whereas, the rate was 24% when it was performed at other medical facilities. Duodenal and jejuno-ileal atresia showed the highest detection rate(86%) followed by abdominal mass. Esophageal atresia was suggested by maternal polyhydramnios in 3 patients (25%). Only one patient with diaphragmatic hernia(1.75%) was prenatally detected and none with gastroschisis. The mean interval from birth to operation was 32 hours in the prenatally detected patients and 50 hours in the non detected. The complication rate and the mortality after emergency operation were 20% and 7% in the detected group, and 58% and 23% in the nondetected, respectively. The average period of the hospitalization was 20 days in the detected group and 39 days in the nondetected. We conclude that the prenatal detection of anomalies is necessary to ensure adequate care for the mothers and the babies with congenital anomalies. This includes early transfer, timing of optimal delivery and operation.

• 대한구순구개열학회지
• /
• 제15권2호
• /
• pp.69-82
• /
• 2012

Our Team Approach consists of following five stages; (1) Peri-natal care until lip repair After ultrasound diagnosis, some obstetricians recommend the mother with CL/P fetus to undergo prenatal counseling in our CLP clinic. On the day the CL/P baby was born, our oral surgeon, nurse, and pedodontist visit the maternity clinic, and take counseling and take impression for a feeding plate. The cheiloplasty is performed in three months old. (2) From lip repair to palatal repair At one year of age, Otorhinolaryngologist checks middle-ear disease. Palatoplasty is carried out at 1.5 - 2 years old. (3) In deciduous and early mixed dentitions Speech is the most important issue in social life for the CL/P subjects, therefore the training of velopharyngeal function is essential. Orthodontist monitors dentofacial development from 5 years of age. In the case of severe maxillary under-growth or severe collapse, maxillary protractor or lateral expansion is indicative, respectively. In early mixed dentition, upper central incisor on the cleft area erupts with some torsion, and then the traumatic occlusion with tooth torsion must be corrected. (4) In mixed dentition Right before the eruption of upper canines, secondary bone grafting is performed. One year prior to the operation, maxillary fan-type expansion is carried out to correct the collapse of maxillary segments. Following the surgical operation, the erupted canine will be moved into the transplanted bone to avoid alveolar resorption. (5) In permanent dentition Final tooth alignment is carried out after eruption of second molars. Some cases may require orthognathic surgery after physical maturation. Prosthetic oral rehabilitation including the dental-implant is carried out after age eighteen.

• 디지털콘텐츠학회 논문지
• /
• 제16권5호
• /
• pp.717-725
• /
• 2015

전립선 영상은 비용이 상대적으로 저렴한 경직장 초음파 영상을 이용하여 전립선 진단에 많이 사용된다. 경직장 초음파 영상은 3차원으로 촬영되어 여러 장으로 하나의 진단 단위가 만들어 진다. 의사는 진단을 위해 2차원 영상을 순서대로 모니터에 표시하여 볼 수도 있고, 3차원의 영상을 볼 수도 있다. 2차원 영상은 원 영상을 그대로 출력하면 되지만, 3차원 영상은 다양한 각도에서 보이기도 하고, 내부의 어떤 면을 자른 형태로도 보여야 하므로 정확하게 전립선과 배경을 구분하여야 한다. 특히 경계를 구분할 때, 전립선의 중간 부분은 상대적으로 구분하기 쉬우나, 기저부와 첨단부는 불확실한 부분이 많으므로 경계를 구분하기기 매우 어렵다. 이에, 본 논문은 평균 형상 모델을 적용하여 전립선 경계를 추출하는 방법을 제안하고, 실험을 통하여 기존의 방법에 비해 우수함을 보인다.

• 한국정보전자통신기술학회논문지
• /
• 제8권2호
• /
• pp.187-193
• /
• 2015

혈류는 신체 안에서 일정한 속도와 압력으로 흘러야하기 때문에 혈류속도는 개개인의 건강상태를 나타내주는 측정 가능한 주요지시자이다. 최근, 혈류속도는 고가의 초음파기기를 이용하여 측정되고 있다. 본 연구에서는 고가의 장비 없이 혈류속도를 예측하고자 3개의 센서(ECG, PPG, 맥진센서)를 이용한 측정치를 독립변수로 하는 회귀모델을 구축하였다. 실험에 참여한 피검자는 심장질환에 의한 동맥경화 증상으로 병원에 입원한 환자를 대상으로 하였다. 피검자들의 나이는 55-90 세이며, 남성은 7명, 여성은 4명으로 총 11명이다. 실험에서 독립변수와 초음파기기로 측정한 혈류속도 사이의 상관성과 유의확률을 비교하여 혈류속도의 예측 가능성이 높은 회귀모델을 도출하였으며, 1개의 센서를 이용한 단일 독립변수를 적용하는 경우보다 두 개 이상의 독립변수를 적용하는 경우에서 정확한 혈류속도 예측이 가능함을 확인하였다.

• 한국임상수의학회지
• /
• 제32권4호
• /
• pp.347-351
• /
• 2015

3세의 암컷 닥스훈트견이 뒷다리의 부전마비와 사지냉감을 주증으로 본원에 내원하였고 진단을 위해 병력청취, 신체검사, 신경계 검사 및 혈액검사를 실시하였다. 복부 및 심장 초음파 검사 결과, 심장사상충의 성충으로 의심되는 소견이 정상 기생부위 이외의 장소에서 관찰되었다. 효소면역측정법을 이용한 심장사상충 항원 키트 검사 결과 양성반응이 확인되었다. 환자는 입원 당일 혼수상태에 빠져 보호자의 요청으로 안락사 되었다. 보호자의 동의 하에서 실시된 사후 부검 결과 심장의 4방과 대동맥, 복대동맥 및 엉덩동맥에서 높은 충체 부하의 심장사상충 성충이 확인되었으며, 이로 인한 다량의 전신성 혈전색전증 또한 관찰되었다. 본 증례에서는 전신 순환계로의 개 심장사상충 이소기생의 임상적 특징과 진단 영상 및 사후 부검 결과를 소개하였다.

• Neonatal Medicine
• /
• 제15권1호
• /
• pp.105-110
• /
• 2008

신생아 간농양은 특별한 증상이 발현되지 않거나 비특이적인 증상 때문에 진단이 늦어지는 경우가 많다. 항생제의 사용에도 불구하고 염증 반응이 지속되며 복부증상이 함께 나타나는 경우, 주산기 산모의 심한 감염, 융모양막염 등의 선행인자가 있고, 제대혈관 도관과 관련된 패혈증이 있는 경우에는 간농양의 가능성을 고려해야 한다. 저자들은 생후 9일된 미숙아에서 제대정맥 도관과 함께 산모의 폐렴 및 심한 융모양막염이 선행요인이 되어, 단일성 간농양이 발생한 진단된 사례를 경험하였기에 문헌 고찰과 함께 보고하는 바이다.

• 대한한의학회지
• /
• 제42권1호
• /
• pp.75-98
• /
• 2021

Objectives: The purpose of this study is to investigate the characteristics, validity, and reliability of non-radiological assessment tools of scoliosis that have been studied so far. Methods: Electronic databases including Pubmed, Cochrane Library, CNKI, Science On, RISS, OASIS were searched by keywords including 'scoliosis assessment', 'scoliosis screening', 'physical examination', 'functional measurement', 'photography', and 'smartphone'. Results: 32 articles using radiation-free assessments were identified from 1,011 records. The mostly used non-radiological methods were Surface topography, Scoliometer, Ultrasound, Digital Infrared Thermal Imaging, and Photography. The other methods were Gait analysis, 3D depth sensor imaging, and Low intensity electromagnetic scan. Conclusions: It was found that non-radiological assessment tools might reduce the number of radiographs taken in scoliosis patients. To increase the reliability and validity, further research on the measurement tools of scoliosis will be needed.

• The Korean Journal of Pain
• /
• 제32권4호
• /
• pp.307-312
• /
• 2019

Background: The aim of this study was to clarify the topographical relationships between the dorsal scapular nerve (DSN) and the dorsal scapular artery (DSA) in the interscapular region to identify safe and convenient injection points related to DSN blockade. Methods: Thirty shoulders of embalmed Korean cadavers and 50 live subjects were used for dissection and ultrasound (US) analysis. Results: The running patterns of the DSA and DSN in the interscapular region were classified into 3 types. Type I was defined as nerves that were medial to the artery and parallel without changing location (80.0% of specimens). In type II (13.3%), the nerve and artery traversed one another only one time over their entire length. In type III (6.7%), the nerve and artery traversed one another, resembling a twist. Above the level of the scapular spine, the nerve was always medial to the artery. Below the scapular spine, the number of arteries was obviously decreased. Most of the arteries were lateral to the medial border of the scapula, except at the level of the superior angle of the scapula artery (SA). The positional tendency of the DSN toward the medial or lateral sides from the medial border of the scapula was similar. In US imaging of live subjects, the DSA was most observed at the level of the SA (94.0%). Conclusions: Results of this study enhance the current knowledge regarding the pathway of the DSN and DSA and provide helpful information for selective diagnostic nerve blocks in the interscapular region.