• Journal of Chest Surgery
• /
• 제23권5호
• /
• pp.976-986
• /
• 1990

We experienced 12 patients with the abdominal aortic aneurysm during last 31 years [Dec. 1958 \ulcornerSep. 1989]. Among them, 10 patients were reviewed. They were all male. The age ranged from 34 to 80 years with the mean age of 59.4 years. The etiology of the aneurysm was atherosclerotic in 8, mycotic in 1, and aortitis in 1. The location of the aneurysm was infrarenal in 8, and suprarenal in 2 cases. Aneurysmectomy and Dacron Y-graft interposition in 8 cases, and lease with Teflon Y-graft were made. In another 1 case, long thoracoabdominal bypass surgery was made. The operative mortality was 30%[3cases]. The postoperative complications were respiratory complications[3cases], acute renal failure[2cases], bleeding[lease], mechanical ileus[ lease], and peritonitis[lease].

• 한국임상수의학회지
• /
• 제7권1호
• /
• pp.403-406
• /
• 1990

The effects of enternal feeding on wound healing and intestinal movement in 30 gastrotomized dogs were investigated. The dogs were divided into enteral and parenteral feeding groups. Wound healing was evaluated with tensile strengh on the suture line 4 days after surgery and intestinal movement with the auscultation of borborygmus sound in the abdomen. There was no difference of the tensile strengh on the suture line between enternal and parenteral feeding groups. Borborygmus was auscultated in all dogs of the enteral feeding groups from day2 after surgery. It was thought that enteral feeding had no detrimental effect on wound healing as compared with the parenteral feeding and had good effect on the prevention of ileus in gastrotomized dogs.

• 한국정보통신학회:학술대회논문집
• /
• 한국정보통신학회 2017년도 추계학술대회
• /
• pp.488-490
• /
• 2017

본 논문에서는 장폐색 영역을 추출하는 방법을 제안한다. 제안된 방법은 Canny Edge Detector을 이용하여 X-ray 영상에서 객체들의 에지를 추출한다. 검출된 객체 에지들에서 장폐색의 영역이 형태학적으로 수평적으로 평평하다는 특징을 이용하기 위해서 Hough transform을 적용하여 수평적으로 평평한 영역을 가진 객체들을 추출하고, 추출된 객체들을 장폐색 영역으로 검출한다. 제안된 추출 방법을 25개의 장폐색 X-ray 영상을 대상으로 실험한 결과, 제안된 방법에서는 19개 대장 장폐색 영상에서는 모두 추출되었으나 6개의 소장 장폐색 영상에서는 추출에 실패하였다.

• Integrative Medicine Research
• /
• 제3권2호
• /
• pp.99-102
• /
• 2014

A 37-year-old female patient with chronic and stubborn abdominal pain had been hospitalized five times in three Western hospitals, but no effects were observed. No abnormalities were found in blood tests, gastrointestinal endoscopy, sonogram, and computed tomography of the abdomen, except mild paralytic ileus. The patient decided to rely on Korean medicine as an inpatient. She was diagnosed with functional abdominal pain syndrome, and her symptom differentiation was the "Yang deficiency of spleen and kidney." A herbal drug, Hwangikyeji-tang, along with moxibustion and acupuncture, was given to the patient. Abdominal pain and related symptoms were reduced radically within 16 days of treatment. This report shows a therapeutic potential of Korean medicine-based treatment for functional abdominal pain syndrome.

• Korean Journal of Radiology
• /
• 제23권1호
• /
• pp.124-138
• /
• 2022

Gastrointestinal (GI) emergencies in neonates and infants encompass from the beginning to the end of the GI tract. Both congenital and acquired conditions can cause various GI emergencies in neonates and infants. Given the overlapping or nonspecific clinical findings of many different neonatal and infantile GI emergencies and the unique characteristics of this age group, appropriate imaging is key to accurate and timely diagnosis while avoiding unnecessary radiation hazard and medical costs. In this paper, we discuss the radiological findings of essential neonatal and infantile GI emergencies, including esophageal atresia and tracheoesophageal fistula, hypertrophic pyloric stenosis, duodenal atresia, malrotation, midgut volvulus for upper GI emergencies, and jejunoileal atresia, meconium ileus, meconium plug syndrome, meconium peritonitis, Hirschsprung disease, anorectal malformation, necrotizing enterocolitis, and intussusception for lower GI emergencies.

• Journal of Digestive Cancer Research
• /
• 제9권2호
• /
• pp.50-56
• /
• 2021

In patients having long-standing ulcerative colitis (UC), the risk of colorectal cancer (CRC) increased compared with general population. Dysplasia is a precancerous lesion of colitic patients, and traditionally total proctocolectomy was considered as a standard therapy to prevent colorectal cancer in UC patients. However, even with ileal pouch-anal anastomosis (IPAA), patients who underwent total proctocolectomy may experience early and late postoperative complications, such as ileus, bleeding, pouchitis, and so on. In addition, the bowel movement after proctocolectomy with IPAA reaches a median of seven times per day, and a considerable proportion of patients require daytime and nighttime pads. Change in the strategy for managing dysplasia started from two early studies, which suggested polypectomy for polypoid dysplasia to prevent CRC in colitic patients. After that, many studies supported that polypectomy should be the first option for the management of polypoid dysplasia. Moreover, recent studies suggested the feasibility of endoscopic submucosal dissection as a therapeutic option for non-polypoid dysplasia, although long term, large studies should be followed.

• Asian Pacific Journal of Cancer Prevention
• /
• 제16권15호
• /
• pp.6353-6358
• /
• 2015

Background: To explore the safety, efficacy, and oncological outcome of 3-port laparoscopic radical cystectomy (LRC) compared to open radical cystectomy (ORC) in patients older than 75 years. Materials and Methods: From June 2010 to July 2014, we analyzed 16 radical cystectomies in patients older than 75 years (LRC group=8; ORC group=8). Demographic parameters, operative variables, and perioperative outcome in the 2 groups were retrospectively collected, analyzed, and compared. Results: Patients in both groups had comparable preoperative characteristics. A significantly longer operating time (476 vs. 303 min, P=0.0002) and less estimated blood loss (627 vs. 2,106 mL, P=0.021) were observed in the LRC group compared to the ORC group. Infection and ileus were the most common early complications after surgery. Patients who underwent ORC suffered from more postoperative infection (22.2% vs. 0.0%, P=0.054) and ileus (25.0% vs. 12.5%, P=0.521) than the LRC group, but the difference was not significant. Conclusions: Judging from this initial trial, 3-port LRC can be safely carried out in elderly patients. We suggest 3-port LRC as the primary intervention to treat muscle-invasive or high-risk nonmuscle-invasive bladder cancer in elderly patients with an otherwise relatively long life expectancy.

• Advances in pediatric surgery
• /
• 제8권2호
• /
• pp.113-118
• /
• 2002

The etiology of several motility disorders, including persistent megacolon after definitive surgery for Hirschsprung's disease, meconium ileus which is not associated with cystic fibrosis and idiopathic megacolon, is still unclear. Interstitial cells of Cajal (ICC) are thought to modulate gut motility as gastrointestinal pace maker cells. The aim of this study was to evaluate the role of ICC in the bowel walls of the patients (n=15) who had variable motility disorders. The ICC were identified by immunohistochemical staining using an anti-C-Kit antibody and the results were compared with control specimens (n=2). The control group (G1) showed evenly distributed ICC in their bowel walls. The second group (G2, n=5) who had normal bowel movements after Duhamel procedures and the third group (G3, n=4) who had persistent megacolon after Duhamel procedures showed absent or scarcely distributed ICC in their aganglionic bowels. The ICC were immunohistochemical staining using an anti-C-Kit antibody and the results were compared with control specimens (n=2). The control group (G1) showed evenly distributed ICC in their bowel walls. The second group (G2, n=5) who had normal bowel movements after Duhamel procedures and the third group (G3, n=4) who had persistent megacolon after Duhamel procedures showed absent or scarcely distributed ICC in their aganglionic bowels. Whereas ICC were evenly distributed in the ganglionic bowels of G2, they were not seen or scarecely distributed in the ganglionic bowels of G3. Two patients (G4) who suffered from idiopathic megacolon showed absence or decrease of ICC in spite of presence of ganglion cells in their colons. Four neonates (G5) who underwent ileostomy because of meconium obstruction showed absent or markedly decreased ICC in the the colon at the time of ileostomy and the distribution of ICC was changed to a normal pattern at the time of ileostomy closure between 39-104 days of age and their bowel motility were restored after that. The results suggest that lack of ICC caused reduce motility in the ganglionic colons and it may be responsible for the development of various motility disorders. Delayed maturity of ICC may also playa role in the meconium obstruction of neinates.

• Asian Pacific Journal of Cancer Prevention
• /
• 제16권5호
• /
• pp.2027-2029
• /
• 2015

Background: Laparoscope-assisted gastrectomy in treating patients with gastric cancers developed with a background of highly invasive traditional surgery and is being increasingly performed in the Asian Pacific area. This study systemically investigated the technique and clinical results for comparison with traditional radical subtotal gastrectomy for gastric cancers. Methods: Clinical studies evaluating the effectiveness and side effects of laparoscope-assisted gastrectomy in treating patients with gastric cancers were identified using a predefined search strategy. Summary rates of effectiveness and side effects of laparoscope-assisted gastrectomy were calculated. Results: Thirteen clinical studies which including 1,412 patients with gastric cancer treated by laparoscope-assisted gastrectomy were considered eligible for inclusion. Systemic analysis showed that, for all patients, the pooled resection rate was 100%. Major adverse effects were anastomotic stenosis, abdominal abscess, abdominal bleeding, postoperative ileus. Treatment related death occurred in 0. 71% (10/1412). Conclusion: This systemic analysis suggests that laparoscope-assisted gastrectomy in treating patients with gastric cancers is associated with good curative rate and acceptable complications.

• 대한한방내과학회지
• /
• 제21권2호
• /
• pp.329-336
• /
• 2000

During 9 months the clinical study on the 45 cases constipation patients caused by C.V.A, who were treated with Bo-Riu Enema, was done in the Department of Oriental Internal Medicine II, Oriental Medicine Hospital, Taejon University. The result of this study is compared with glycerin-enema treated group. The results were as follows ; 1. The incidence rate of constipation caused by C.V.A is higher in old aged group. 2. The incidence rate of constipation caused by C.V.A is higher in Tae-Um-In(太陰人). 3. The improvement rate of constipation caused by C.V.A is higher in Bo-Riu Enema treated group than in glycerin-enema. 4. The admission period is shorter in Bo-Riu Enema treated group than in glycerin-enema. 5. In case of paralytic ileus, the improvement rate of constipation caused by C.V.A is higher in Bo-Riu Enema treated group than in glycerin-enema.