No abstract available.
Barium* ; Child* ; Diatrizoate Meglumine* ; Humans ; Intussusception*

PURPOSE: We compared the use of diluted gastrografin enema- and air enema CT for the evaluation of the diagnostic accuracy of preoperative lesion detection and the staging of colorectal carcinoma. MATERIALS AND METHODS: Forty-two patients (43 lesions) with colorectal carcinoma, diagnosed by barium enema and/or colonoscopy, underwent preoperative diluted (2.5%) gastrografin enema CT, and in another 26 patients (27 lesions) with colorectal carcinoma, air enema CT was performed. The presence or absence of lesion, its spread (T), and peritumoral lymph node (N) were analyzed. All patients underwent surgery and pathologic confirmation was obtained. RESULTS: Gastrografin enema CT and air enema CT demonstrated the primary tumor in 97.7% (42 of 43) and 96.3% of cases (26 of 27), respectively. A comparison of gastrografin enema CT and the pathologic results showed that the disease was correctly staged as T2 in five of six cases, as T3 in 28 of 31, and as T4 in two of five. Using air enema CT, the disease was correctly staged as T2 in three of three cases, as T3 in 17 of 21, and as T4 in one of two. Overall, carcinoma was correctly staged by gastrografin enema CT in 83% of cases (35 of 42) and by air enema CT in 81% (21 of 26). Nodal involvement was accurately detected in 64% of cases (27 of 42) using gastrografin enema CT and in 69% (18 of 26) using air enema CT. CONCLUSIONS: These findings suggest that the use of gastrografin enema or air enema CT does not significantly affect the diagnostic outcome.
Barium ; Colonoscopy ; Colorectal Neoplasms* ; Diatrizoate Meglumine ; Enema* ; Humans ; Lymph Nodes

PURPOSE: We compared the use of diluted gastrografin enema- and air enema CT for the evaluation of the diagnostic accuracy of preoperative lesion detection and the staging of colorectal carcinoma. MATERIALS AND METHODS: Forty-two patients (43 lesions) with colorectal carcinoma, diagnosed by barium enema and/or colonoscopy, underwent preoperative diluted (2.5%) gastrografin enema CT, and in another 26 patients (27 lesions) with colorectal carcinoma, air enema CT was performed. The presence or absence of lesion, its spread (T), and peritumoral lymph node (N) were analyzed. All patients underwent surgery and pathologic confirmation was obtained. RESULTS: Gastrografin enema CT and air enema CT demonstrated the primary tumor in 97.7% (42 of 43) and 96.3% of cases (26 of 27), respectively. A comparison of gastrografin enema CT and the pathologic results showed that the disease was correctly staged as T2 in five of six cases, as T3 in 28 of 31, and as T4 in two of five. Using air enema CT, the disease was correctly staged as T2 in three of three cases, as T3 in 17 of 21, and as T4 in one of two. Overall, carcinoma was correctly staged by gastrografin enema CT in 83% of cases (35 of 42) and by air enema CT in 81% (21 of 26). Nodal involvement was accurately detected in 64% of cases (27 of 42) using gastrografin enema CT and in 69% (18 of 26) using air enema CT. CONCLUSIONS: These findings suggest that the use of gastrografin enema or air enema CT does not significantly affect the diagnostic outcome.
Barium ; Colonoscopy ; Colorectal Neoplasms* ; Diatrizoate Meglumine ; Enema* ; Humans ; Lymph Nodes

Meconium plug syndrome (MPS) is the mildest and most common form of functional distal obstruction in the newborn. It is a transient obstruction of the distal colon and occasionally small bowel that is caused by inspissated immobile meconium. Neonates with MPS commonly presented with abdominal distension, bilious vomiting and problem with passage of meconium plugs. A plain abdominal radiograph often reveals generalized gaseous distention of the small bowel loops without an air-fluid level. A contrast enema is diagnostic, showing the outline of the meconium plug, and therapeutic if the plugs are passed out. In some cases of MPS there is failure to pass the meconium with the contrast enema, and emergent surgery is then required. We report here two cases of MPS that were diagnosed and treated by exploratory laparotomy and one case treated with Gastrografin enema.
Colon ; Diatrizoate Meglumine ; Enema ; Humans ; Infant, Newborn ; Laparotomy ; Meconium* ; Vomiting

Since 1929, the iodine compounds were used intravenous pyelogram by the Swick, it was accepted for the use of intravenous pyelogram in the worldwide. Nevertheless, it has several minor and major side reactions, also it has been used to IVP or cholecystography at X-ray room without prepared for side reaction or resuscitation. We have experienced a case of sever hypersensitivity reaction with the urografin during IVP at X-ray room. Here, we review with the several articles including its etiology, symptoms and treatments. Especially, we classified the mild and severe reactionsby David and Frederick from Table 1 Table 6. Furthermore we considered that t is necessary to prepared the resuscitating instruments during IVP with urografin under local or general anesthesia.
Anesthesia, General ; Cholecystography ; Diatrizoate Meglumine* ; Hypersensitivity* ; Iodine Compounds ; Resuscitation

Intestinal obstruction is not uncommon in infants. The common causes of intestinal obstruction in the neonatal period are Hirschsprung disease, intestinal atresia, meconium ileus, and intussusception. However, small bowel obstruction caused by a congenital band is very rare. We report a 27-day-old baby who was admitted with abdominal distension and fever. The abdominal X-ray revealed massive bowel dilatation and the contrast gastrografin enema suggested a distal small bowel obstruction. The explolaparotomy showed small bowel entrapment due to an unusual anomalous congenital band.
Diatrizoate Meglumine ; Dilatation ; Enema ; Fever ; Hirschsprung Disease ; Humans ; Ileus ; Infant ; Intestinal Atresia ; Intestinal Obstruction ; Intussusception ; Meconium

PURPOSE: To measure, using spiral CT, the time interval between intraperitoneal injection of gastrografin and its renal excretion, and to demonstrate sequential change in the urinary bladder. MATERIALS AND METHODS: Five rats underwent serial CT scanning at one minute and every three minutes after the intraperitoneal injection of 0.5ml of 33 % gastrografin until opacification of the urinary bladder occurred. The procedure was repeated 15, 30, and 60mins later. We analyzed sequential change in the attenuation coefficient of the urinary bladder, as seen on CT scans and measured the time interval between gastrografin administration and opacification of the renal collecting system. RESULTS: All rats which received an intraperitoneal injection (n=5) showed opacification of the renal collecting system and urinary bladder 3 -9mins and 6.7 -1 2 .8mins, respectively, after gastrografin administration. The attenuation coefficient increased continuously until 1 hr after administration; its mean maximal level was 1 7 5 1 .6HU. CONCLUSION: The mean period required for opacification of the renal collecting system and of the urinary bladder, as seen on CT scans, was 6 mins and 9 mins, respectively, after intraperitoneal administration of gastro-grafin. The attenuation coefficient of the bladder increased continuously until 1 hr after injection.
Animals ; Diatrizoate Meglumine* ; Injections, Intraperitoneal ; Rats* ; Tomography, Spiral Computed ; Tomography, X-Ray Computed ; Urinary Bladder

PURPOSE: To assess the prevalence of various radiological reduction methods for childhood intussusception in training hospitals by means of a nationwide phone survey, and to demonstrate recent trends in this area by comparing the findings with those obtained in a survey conducted six years earlier. MATERIALS AND METHODS: Forty-seven radiologists and 36 residents in 83 (university, 54; general, 29) of 91 nationwide training hospitals were asked by telephone 1) to identify their currently used radiological reduction method, and to state 2) whether sedation was used for patient preparation, 3) how many times they had experienced bowel perforation during the previous six years, 4) whether ultrasonography was used for diagnostic purposes and 5) the grade of resident involved in night duty. The results were compared with those obtained during a 1993 survey of training hospitals in Seoul. RESULTS: 1) Air and barium reduction were used with equal frequency (40%, 33/83). Gastrografin reduction was used in six, hospitals (7%) barium reduction and ultrasonography-guided hydrostatic reduction in five (6%), and ultrasonography-guided hydrostatic reduction in four (5%), while in two (2%), air and barium reduction were used to an equal extext. Compared with the results of the 1993 survey, the use of barium reduction had decreased from 62 to 40%, though the use of air reduction showed an increase, from 5 to 40%. The frequency with which other methods were used showed no significant change. 2) In 82% of cases (68/83), patients were not sedated during preparation; the 1993 figure of 87% was thus not significantly different. 3) With regard to the incidence of perforation during the last six years, between one and three cases had been encountered at each of 30 hospitals. Air reduction was used at 17 of these (57%), and barium reduction at ten (33%). At each of five hospitals at which 3 -5 cases had occurred, air reduction had been used in all cases. 4) Ultrasonography was employed for the diagnosis of intussusception at 78/83 hospitals (94%); among these 83, this mode was always employed at 26 (31%). 5) At the majority of hospitals (42%), night duty residents were grade two, while grade one were employed at 30%, grade three at 23%, and grade four at 5%. CONCLUSION: For radiological reduction air and barium are currently used with equal frequency at training hospitals in Korea. Compared with 1993, air reduction is being used more but barium reduction less.
Barium ; Child* ; Diagnosis ; Diatrizoate Meglumine ; Humans ; Incidence ; Intussusception* ; Korea* ; Prevalence ; Seoul ; Telephone ; Ultrasonography

PURPOSE: A gastroduodenostomy (Billroth I) is the most physiologic reconstructive method available today, it has recently been used more frequently subsequent to radical subtotal gastrectomies for the treatment of gastric cancers. However, it is inevitable that gastroduodenostomies involving sutures or staples may have complications such as ulcers, bleeding, or constriction caused by remaining foreign materials. We analyzed the results of sutureless gastroduodeno stomies using biofragmentable anastomosis rings (BAR) with regard to safety, usefulness and profits. METHODS: Sutureless gastroduodenostomies using BAR (Valtrac, Davis & Geck Wayne, NJ) composed of polyglycolic acid and Barium for x-ray visualization, performed after radical subtotal gastrectomies in 17 gastric cancer patients in the period from 1999 to 2001. RESULTS: Five patients had early cancers and 12 had advanced cancers. The mean size of the tumor masses was 5.0 X 3.7 cm, and the mean lengths of the proximal and distal resection margins from the tumors were 7.6 cm and 3.0 cm respectively. The lengths of lesser curvature and greater curvature of the resection specimens were 10.6 cm and 20.5 cm respectively. Fourteen tumors were located in the antrum and the other 3 were located in the body. The mean operating time was 164.4+/-35.2 min., and the mean hospital stay was 14.1+/-3.1 days. Sips of water could be started 4.4+/-0.5 days after the operation. In all patients, the sutureless gastroduodenostomy site appeared watertight and maintained its initial burst strength, which was verified using gastrografin x-ray visualization performed 1 week after the operation. There were no anastomosis related complications in any of the patients; except for two mild satiety, which were treated quickly by the patients themselves. The BAR began to fragment 3 weeks after the operation, and disappeared completely within 4 weeks. The diameters of the anastomosis sites were large enough to pass foods without constriction and no other secondary changes developed in the Barium x-ray visualization or endoscopic examination, which was performed 1 month after the operation. CONCLUSION: A sutureless gastroduodenostomy using BAR is a safe, easy, and efficient reconstructive method to be used subsequent to a radical subtotal gastrectomy for gastric cancers.
Barium ; Constriction ; Diatrizoate Meglumine ; Gastrectomy* ; Hemorrhage ; Humans ; Length of Stay ; Polyglycolic Acid ; Stomach Neoplasms ; Sutures ; Ulcer ; Water

PURPOSE: The significant drastic complications of performing laparoscopic sleeve gastrectomy (LSG) in morbidly obese patients are gastric staple line leakage and bleeding. The aim of our study is to evaluate the efficacy of the clinical data for detecting postoperative complications after LSG. METHODS: The study enrolled 150 consecutive patients who underwent LSG from January 2003 to July 2006. When abnormal data (heart rate > or = 10/min, or temperature > or = 7.5degrees C) was detected on postoperative day 1, then laboratory tests (blood, urine, chest X-ray and abdominal sonogram) and water soluble gastrografin UGIS were performed to detect the postoperative complications after LSG (group A). The patients who had normal postoperative clinical data (group B) were compared with group A. RESULTS: Of the 150 patients who underwent LSG, 9 patients (6%) had postoperative complications. Two patients had major complications: 1 case of leakage (0.6%) and 1 case of delayed bleeding (0.6%), and 4 patients had minor complications in group A. But no major complications were detected in group B (P<0.01). The heart rate and body temperature in group A were significantly faster and higher than those in group B (P<0.01). Especially, 2 patients who had major complications had severe tachycardia over 120 beats per minute (bpm). However, when the body temperature of a patient was elevated, there was no high grade fever in all the cases ( > 39degrees C). CONCLUSION: Evidence of tachycardia or a high body temperature may be useful to detect major complications after LSG. We also recommend performing laboratory test and UGIS when clinically indicated.
Body Temperature ; Diatrizoate Meglumine ; Fever ; Gastrectomy ; Heart Rate ; Hemorrhage ; Humans ; Obesity, Morbid ; Postoperative Complications ; Tachycardia ; Thorax