1.Detection of changes in the pylorus after pyloromyotomy .
Hee Sung WANG ; Ki Keun OH ; Choon Sik YOON ; Seung Hoon CHOI
Journal of the Korean Radiological Society 1991;27(1):151-156
No abstract available.
Pylorus*
2.Double Pylorus: A Case report.
Myeong Seong OH ; Chang Hwan LEE ; Jin Hee LEE ; Taik LEE ; Dae Ghon KIM ; Deuk Soo AHN
Korean Journal of Gastrointestinal Endoscopy 1993;13(2):367-369
A Case of double pylorus, in 56 year old man, was diagnosed by fiberoptic gastroscopy and upper gastrointestinal series. Two ovoid large openings of pyloric canal divided by smooth thickened septum were observed endoscopically And the relevant literatures on tihe subject were reviewed.
Gastroscopy
;
Humans
;
Middle Aged
;
Pylorus*
3.Gastric Carcinoma Spread to the Duodenum.
Keum Jung KIM ; Kyu Jeung AHN ; Seok Ho DONG ; Hyo Jong KIM ; Byug Ho KIM ; Jung Il LEE ; Young Woon CHANG ; Rin CHANG
Korean Journal of Gastrointestinal Endoscopy 1993;13(3):551-553
It has been thought for many years that gastric adenocarcinoma almost never crosses the pylorus. Rokitanski in 1861 made the classic statement that the pyloric served as a barrier to duodenal dissemination of gastric cancer. Although this theory was generally accepted, but direct spread of gastric carcinoma into the duodenum has been reported, most recently in 1965. We report two recent cases of gastric cancer spreading into the duodenum and review the literature.
Adenocarcinoma
;
Duodenum*
;
Pylorus
;
Stomach Neoplasms
4.Three Cases of Gastric Carcinoma Spread to the Duodenum.
Young Jin KANG ; Ki Chan RYU ; Hwan Gon KIM ; Jin Gyu JANG ; Young Ki JEOUNG ; Jong Han OK ; Kyung Hyun MOON
Korean Journal of Gastrointestinal Endoscopy 1994;14(3):369-373
It has been thought for many years that gastric adenocarcinoma almost never crosses the pylorus. Although this theory was generally accepted, several studies have refuted it. We report three cases of gastric adenocarcinoma direct spreading into the duodenum that was diagnosed by endoscopic duodenal biopsy and review the literature.
Adenocarcinoma
;
Biopsy
;
Duodenum*
;
Endoscopy
;
Pylorus
5.Double Pylorus : A case report.
Hak Chul KIM ; Sang Dae KIM ; Tae Jung CHUNG ; Kuk Hyun CHO ; Tae Hee LEE ; Chong Man YOON
Korean Journal of Gastrointestinal Endoscopy 1981;1(1):45-48
A 63 year-old man was admatted to our hospital because of dulI epigastralgia. Upper G-I series reveaied the generalized thickened, tortuous mucosal folds in the stomach and duodenal bulb, Two ovold large pits on the antrum were observed endoscopically, Tha relevant literatures on the subject were reviewed.
Humans
;
Middle Aged
;
Pylorus*
;
Stomach
6.Three Cases of Double Channel Pylorus.
Sin Kil MOON ; Joon Tack KIM ; Il Whan KIM ; Yak Ho KIM ; Sung Hoon AHN ; Soong Kook PARK
Korean Journal of Gastrointestinal Endoscopy 1983;3(1):94-97
So-called, the double channel pylorus has been, relatively rarely, reported through out the world. All reported cases were almostly those of gastroduodenal fistula as a complication of peptic ulcer disease. The congenital forms of double pylorus were reported even more rarely. We found three cases of double channel pylorus in 25,000 cases endoscopy done at our unit. All those three cases were thought to be acqired form endoscopically, radiographically and histologically. One of those was undergone to operative resection because of uncontrollable bleeding and the others were on medical theraphy with satisfaction.
Endoscopy
;
Fistula
;
Hemorrhage
;
Peptic Ulcer
;
Pylorus*
7.New Surgical Approach for Gastric Bezoar: "Hybrid Access Surgery" Combined Intragastric and Single Port Surgery.
Taeil SON ; Kazuki INABA ; Yanghee WOO ; Kyung Ho PAK ; Woo Jin HYUNG ; Sung Hoon NOH
Journal of Gastric Cancer 2011;11(4):230-233
Regarding the removal of a gastric bezoar, laparoscopic surgery was performed and it was shown that the laparoscopic approach is safe and feasible. However, the laparoscopic method has the risk of intraabdominal contamination, when the gastric bezoar is retrieved from the gastric lumen in the peritoneal cavity. We developed and applied a new procedure for the removal of the gastric bezoar using one surgical glove and two wound retractors as a fashion of intragastric single port surgery. Herein we present this new minimal invasive procedure, so named "hybrid access surgery" which involves the use of existing devices and overcomes the weakness of laparoscopic removal of the gastric bezoar. Our new procedure, combining the concept of intragastric and single port access, is acceptable and feasible to retrieve the gastric bezoar. In the future, this procedure may be one of the alternative procedures for retrieving gastric bezoar even when it is incarcerated in the pylorus.
Bezoars
;
Gloves, Surgical
;
Laparoscopy
;
Peritoneal Cavity
;
Pylorus
8.A case report of inborn pyloric duplication.
Li-Qun ZHOU ; Bing-Hui WANG ; Ya-Hua ZUO
Chinese Journal of Contemporary Pediatrics 2007;9(5):421-421
Child
;
Female
;
Gastroscopy
;
Humans
;
Pylorus
;
abnormalities
9.A Case of Stenotic Change from Gastric Candidiasis Managed with Temporary Stent Insertion.
Moon Kyung JOO ; Jong Jae PARK ; Beom Jae LEE ; Ji Hoon KIM ; Jong Eun YEON ; Jae Seon KIM ; Kwan Soo BYUN ; Young Tae BAK
Gut and Liver 2011;5(2):238-241
Invasive gastric Candida infection in patient with co-morbidity can cause stenotic change if it is developed at anatomically narrowing portion, such as distal antrum, pylorus, or duodenal bulb. However, proper management of benign stenosis by diffuse gastric Candidasis is still under controversy and palliative bypass surgery has several shortcomings because high risk operative group may be included in this case. Palliative placement of self-expandable metallic stent has been settled as a standard management of malignant gastric pyloric obstruction and it is expected to be applied in benign stenotic lesions due to its gradual dilation effect. We described a case of stenosis by diffuse gastric Candidasis at anastomosis of subtotal gastrectomy, which was managed by temporary placement of self-expandable metallic stent.
Candida
;
Candidiasis
;
Constriction, Pathologic
;
Gastrectomy
;
Humans
;
Pylorus
;
Stents
10.Infantile Hypertrophic Pyloric Stenosis (IHPS): Early postoperative changes of pylorus after pyloromyotomy using ultrasonogram in patients with IHPS.
Hong Kyu BAIK ; Poong Man JUNG ; Yong Soo KIM
Journal of the Korean Association of Pediatric Surgeons 1999;5(1):64-68
The pyloric length, diameter and muscle thickness were measured by ultrasonograms of 15 infants with infantile hypertrophic pyloric stenosis (IHPS) and were compared with the infants who came in for the routine vaccination randomly. This study analyzed the changes in pylorus for those who received pyloromyotomy using the ultrasonogram at 4 weeks and 8 weeks postoperatively, such as the time needed to become normalized, and compare with the size of the hypertrophic pylorus before the pyloromyotomy. According to Carver5, the pyloric muscle volume (PMV) and pyloric muscle index (PMI) were calculated in each case. The pyloric muscle volume, PMI and the thickness of pyloric muscle proved to be a more reliable guide to diagnose IHPS than length and diameter of pylorus. The pyloric muscle after pyloromyotomy was measured by ultrasound at 4 weeks and 8 weeks postoperatively. The pyloric muscle length, diameter, thickness and pyloric muscle volume were not normalized at 4 and 8 weeks postoperatively. However, pyloric muscle index was normalized at 4 weeks postoperatively which was probably due to rapid weight gain after pyloromyotomy.
Humans
;
Infant
;
Pyloric Stenosis, Hypertrophic*
;
Pylorus*
;
Ultrasonography*
;
Vaccination
;
Weight Gain