• 한국임상수의학회지
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• 제16권2호
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• pp.417-421
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• 1999

To establish the electroacupuncture anesthesia for experimental animal, 5 adult rabbits (Newzealand-white species) and 6 rats (Spraque-dawley) were examined. The acupoints used for electroacupuncture anesthesia were Tian-ping and Bai-hui. After perpendicular insertion of needle to the acupoints, positive electrode was connected at Tian-ping and negative electrode was connected at Bai-hui using veterinary electroacupuncture anesthesia apparatus, respectively. Electric conditions were 2~3 V and 30 Hz in rabbits, and 1.5~2 V and 30 Hz in rats, respectively. To examine the effect of electroacupuncture anesthesia, laparotomy (2 heads), castration (2 heads) and ovariohysterectomy (1 head) were applied in rabbits, and laparotomy (5 heads) and castration (1 head) were peformed in rats, respectively. The induction time of electroacupuncture anesthesia was very rapid and approximately 1 minute, and pain of body surface including the extremities was not detected in rabbits and rats. As for the reactions with electroacupuncture anesthesia, consciousness was vivid, blepharoreaction was not observed and the tail was up at early stage but was down afterwards in rabbits. The same findings except cotinuous lifting of the tail were observed in rats. The pain was not observed during incision and suture, bleeding was comparatively small volume and the class of anesthesia effect was excellent.

• Advances in pediatric surgery
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• 제10권2호
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• pp.145-149
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• 2004

A 12-year-old boy with severe periumbilical pain visited the emergency room. Physical examination, abdominal ultrasonography, colonoscopy and CT, identified a lesion of sigmoid colon. Endoscopic biopsy showed a signet ring cell carcinoma of the sigmoid colon. On explorative laparotomy, cancer invasions of the adjacent structures and metastases on peritoneal wall were noticed. We performed palliative loop-ileostomy. He underwent chemotherapy and radiotherapy for 3 months. The second case was a 16-year-old boy with abdominal pain and hematochezia, transferred to our hospital with the diagnosis of acute appendicitis with periappendiceal abscess. Although he underwent appendectomy, the abdominal pain persisted. Digital rectal examination revealed a lumen-obstructing fungating mass in the rectum. Endoscopic biopsy revealed a adenocarcinoma. Cancer invasion of the adjacent structures and metastases involving the mesentery of the small intestine were found at laparotomy. A palliative procedure, a Hartmann's operation and end-colostomy at the sigmoid colon were performed. The patient died 8 month later due to pneumonia and sepsis. Chemotherapy was not applied.

• Journal of Korean Biological Nursing Science
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• 제17권3호
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• pp.236-244
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• 2015

Purpose: The study was conducted to identify factors affecting the intraoperative core body temperature (CBT) of surgical patients under general anesthesia. Methods: This study was performed through a prospective descriptive research design. The sample consisted of 138 patients who had undergone elective laparotomy surgery. Age, weight, height, the basal preoperative CBT, blood pressure, and heart rate were collected. CBT was again measured at induction of anesthesia, 1 hour, 2 hours, and 3 hours following induction of general anesthesia. Results: Factors affecting intraoperative hypothermia < $36^{\circ}C$ at 1 hour following induction, were CBT at induction and total body fat (TBF) ($R^2=.569$, p<.001); at 2 hours after induction, CBT at induction and TBF ($R^2=.507$, p<.001); at 3 hours after induction, CBT at induction (${\beta}=0.34$), TBF, age and the ambient temperature in the operating room ($R^2=.449$, p<.001). Conclusion: CBT at induction and TBF appear to be factors affecting intraoperative CBT within 2 hours after induction of anesthesia; CBT at induction, TBF, advanced age and the ambient temperature after 3 hours following induction. We recommend keeping surgical patients warm before induction of anesthesia and providing intraoperative warming for surgical patients of advanced age with low TBF and when the duration of general anesthesia will last more than 3 hours.

• 한국임상수의학회지
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• 제22권4호
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• pp.424-427
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• 2005

A 5-year-old Pekingese bitch was presented with a history of vaginal bleeding and copulation before 4-week. Ovarian remnant syndrome was diagnosed on the clinical changes, vaginal cytology and exploratory laparotomy. An abdominal mass was diagnosed on radiography, ultrasonography and Computed Tomography. The remnant of ovarian tissue and an abdominal mass were removed surgically under general anesthesia. Ultrasonographic examination of the removed ovarian tissue (water bath scanning) revealed three corpora lutea. The condition resolved following surgical excision of the remaining ovarian tissue and an abdominal purulent mass.

• Advances in pediatric surgery
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• 제3권1호
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• pp.32-40
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• 1997

A clinical review was done of 31 children with blunt liver injury who were admitted to the Department of Surgery, Kyungpook National University Hospital between 1981 and 1990. Seventeen of the 31 children required laparotomy(11 primary repairs, 4 lobectomies, 2 segmentectomies). There were two deaths after laparotomy, one due to associated severe head injury and another due to multiorgan failure. The remaining 14 children, who were hemodynamically stable after initial resuscitation and who did not have signs of other associated intraabdominal injuries, were managed by nonoperative treatment. Patients were observed in a pediatric intensive care unit for at least 48 hours with repeated abdominal clinical evaluations, laboratory studies, and monitoring of vital signs. The hospital courses in all cases were uneventful and there were no late complication. A follow-up computed tomography of 7 patients showed resolution of the injury in all. The authors believe that, for children with blunt liver injuries, nonoperative management is safe and appropriate if carried out under careful continuous surgical observation in a pediatric intensive care unit.

• 한국임상수의학회지
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• 제27권4호
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• pp.474-482
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• 2010

Hepatocellular carcinoma (HCC) is a primary hepatic neoplasms in dogs. Three types of HCC such as massive, nodular and diffuse form were reported. Massive HCC is most common and has relatively better prognosis than other forms because this type of HCC can be removed surgically and has low frequency of relapse or metastasis. Diagnostic image can provide useful information for shape and internal structure of the hepatic mass as well as the location and adhesion or invasiveness of the mass to establish surgical plan to remove the mass safely. In this study, we investigated diagnostic features of massive HCC in 5 dogs. Radiography showed soft tissue mass in cranial abdomen in 3 dogs. On ultrasonography, all dogs had a solitary hepatic mass with mixed echo pattern with anechoic cysts, which represented necrosis and hemorrhage. The radiographic and ultrasonographic findings of affected hepatic lobe were compared with the macroscopic findings through laparotomy. Computed tomography was performed to check metastasis and figure out the origin of the mass in two dogs. Ultrasonography is useful and relatively sensitive examination for diagnosis and planning for surgery in canine massive HCC.

• Advances in pediatric surgery
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• 제6권1호
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• pp.45-49
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• 2000

Henoch-Sch$\ddot{o}$nlein purpura is a systemic vasculitis of unknown etiology that is probably related to an autoimmune phenomenon. Henoch-Sch$\ddot{o}$nlein purpura is characterized by a purpuric rash, arthralgia, nephritis, and gastrointestinal manifestations. We reviewed 169 children hospitalized with a diagnosis of Henoch-Sch$\ddot{o}$nlein purpura between 1989 and 1998. One-hundred thirty-nine (82.2 %) had gastrointestinal findings including abdominal pain, nausea, vomiting and gastrointestinal bleeding. Surgical consultations were obtained for ten children, and laparotomy was performed in five. Three children suspected of having appendicitis underwent appendectomy. None had appendicitis. One child thought to have been intestinal strangulation was found to have hemorrhagic edema of the proximal jejunum and of the distal ileum. Another child underwent resection for an hemorrhagic infarct of the distal ileum. A high index of suspicion of this disease entity in the differential diagnosis of abdominal pain in children can avoid unnecessary laparotomy in most cases. However, life-threatening gastrointestinal complications may occur in low percentage of cases. Prompt recognition and adequate radiologic evaluation of the abdominal manifestation of this entity is necessary for early surgical intervention.

• Journal of Chest Surgery
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• 제31권4호
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• pp.413-417
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• 1998

개복술 중 우연히 발견된 성인에서의 기관식도루 1레에 대해 보고하고자 한다. 41세 남자가 교통사고로 응급실로 내원하였다. 혈복강이 의심되어 시험개복 결과, 양압환기시 마다 위장이 팽창되는 것이 관찰되었다. 수술장에서 식도조영술을 시행하여 기관식도루를 진단하였으나 환자의 병력과 단순흉부촬영상 보이는 우상폐야의 오래된 파괴성 병변으로 외상성 기관식도루의 가능성을 배제할 수 있었다. 환자는 24일 후 우측 개흉술을 통하여 기관식도루 절단술을 받고 별다른 문제없이 회복하였다.

• Journal of Chest Surgery
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• 제40권9호
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• pp.641-644
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• 2007

50세 남자 환자가 갑작스런 복통으로 내원하였다. 다중 검출 복부 컴퓨터 단층촬영상 상장간막 동맥의 근위부 폐쇄가 관찰되었다. 입원 당일 응급으로 개복술을 실시하여 혈전제거술을 실시하였고 다음날 다시 혈전제거술과 일부 소장 절제를 하였다 저자들은 상장간막 동맥 폐쇄증을 치험하였기에 보고하는 바이다.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제5권1호
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• pp.83-87
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• 2002

Primary peritonitis usually refers to a bacterial infection of the peritoneal cavity without a demonstrable intra-abdominal source. Most cases occur in children with ascites resulting from nephrotic syndrome or cirrhosis. Rarely, it may occur in previously healthy children less than 7years of age, usually a girl. Distinguishing primary peritonitis from appendicitis may be impossible in patients without a history of nephrotic syndrome or cirrhosis. Accordingly, the diagnosis of primary peritonitis is made only at laparotomy. We report one case of primary pneumococcal peritonitis in a 27-month-old female who underwent explorative laparotomy to discover the cause of suspicious intestinal perforation and mechanical ileus. Later, pneumococci were cultured in blood and gram-positive diplococci were isolated from the pus of peritoneal cavity.