Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 3 de 3
Filter
Add filters








Year range
1.
The Korean Journal of Helicobacter and Upper Gastrointestinal Research ; : 68-70, 2011.
Article in English | WPRIM | ID: wpr-78855

ABSTRACT

Gastric surgeries may predispose patients to the formation of gastric phytobezoars. Cola-lysis through nasogastric lavage, endosopic infusion and/or the oral intake of cola are recently introduced techniques for the dissolution of phytobezoars. However, their complications have rarely been reported. Herein, we report a 56-year-old woman, who had previously undergone partial gastrectomy, severe intestinal obstruction due to the migration of a phytobezoar during cola-lysis and was successfully managed with surgical intervention.


Subject(s)
Female , Humans , Middle Aged , Bezoars , Cola , Gastrectomy , Intestinal Obstruction , Therapeutic Irrigation
2.
Gut and Liver ; : 211-214, 2009.
Article in English | WPRIM | ID: wpr-76190

ABSTRACT

Metastatic gastric cancer is extremely rare and gastric metastasis from ovarian adenocarcinoma has rarely been reported. All of the previously reported metastatic lesions presented as an ulcerative lesions. We report a case of 49-year-old woman in which gastric metastasis from ovarian adenocarcinoma presented as a submucosal tumor without ulceration on endoscopic examination. Gastrointestinal stromal tumor was suspected on endoscopic ultrasound (EUS) examination. It was confirmed histopathologically as metastatic ovarian adenocarcinoma after endoscopic submucosal dissection (ESD) with enucleation. Submucosal tumor of the stomach in patients with ovarian carcinoma should not be overlooked and ESD with enucleation may be a viable option when EUS with fine needle aspiration is not available.


Subject(s)
Female , Humans , Middle Aged , Adenocarcinoma , Biopsy, Fine-Needle , Gastrointestinal Stromal Tumors , Neoplasm Metastasis , Stomach , Stomach Neoplasms , Ulcer
3.
Korean Journal of Urology ; : 923-936, 1994.
Article in Korean | WPRIM | ID: wpr-207912

ABSTRACT

Recently, new trials for the treatment of the vesicoureteral reflux have been proposed. These trials convince us of the need to reevaluate the ureterovesical junction and to reinvestigate the role of the detrusor muscle and the ureteral sheath. We studied forty adult and five infant human bladders and distal ureters. Microscopic sections were studied, taken serially from the ureterovesical junction and adjacent urinary bladder with the hematoxylin-eosin and the Gomori trichrome staining method. The slit shaped ureteral orifice was most commonly observed ( 57.0 %). The approximate ratio of the submucosal length to the intramural ureter was 2:3. Ureteral sheath consists of smooth muscle fibers (bundles) arranged in a helical fashion and loose connective tissues which envelope the distal ureter over a 3 cm distance to the juxtavesical portion. These structures are independent from the ureter proper. The muscle bundles of ureteral sheath are of 4 types: 1. Those which extend from the outer bladder wall to the juxtavesical ureters (JVU) and, 2. continuing from JVU, these become the detrusor muscle after entering the bladder. 3. Bundles run from the JVU to the trigone, and 4. bundles run to the trigone from the mid-circular layer of the detrusor muscle. In the bladder, most roof muscle bundles of ureteral sheath run to the upper portion of the trigone after crossing the intramural ureter ventrally. Most floor bundles run to the inferolateral portion of the bladder. In infants, the deep trigone and basal detrusor muscle are relatively thicker and not compactly organized. We conclude that ureteral sheath is of detrusor muscle origin. We suggest that ureteral sheath functions as a part of a preventive mechanism with compressing the intravesical ureter by contraction in voiding and filling phase independently against vesicoureteral reflux.


Subject(s)
Adult , Humans , Infant , Connective Tissue , Muscle, Smooth , Ureter , Urinary Bladder , Vesico-Ureteral Reflux
SELECTION OF CITATIONS
SEARCH DETAIL