The omphalomesenteric duct is a link between the primitive midgut and the yolk sac. Normally, the duct obliterates around 6 weeks of gestation, yet varying degrees of incomplete obliteration can take place in 1%–4% of infants. This study described the case of a newborn with a patent omphalomesenteric duct remnant fistula identified at birth with meconium in the umbilical cord. At birth, the infant presented meconium staining and meconium discharged within the umbilical cord. Physical examination and other examinations showed no other specific findings. The omphalomesenteric duct fistula was confirmed through the imaging study (abdominal ultrasonography, gastrografin enema). A surgery was carried out where the remnant was resected. The patient did well and was discharged soon after without complication.
Diatrizoate Meglumine ; Fistula ; Humans ; Infant ; Infant, Newborn ; Meconium ; Parturition ; Physical Examination ; Pregnancy ; Ultrasonography ; Umbilical Cord ; Umbilicus ; Vitelline Duct ; Yolk Sac

PURPOSE: The aims of this study were to identify the clinical characteristics of an anastomotic sinus and to assess the validity of delaying stoma closure in patients until the complete resolution of an anastomotic sinus. METHODS: The subject patients are those who had undergone a resection of rectal cancer from 2011 to 2017, who had a diversion ileostomy protectively or therapeutically and who developed a sinus as a sequelae of anastomotic leakage. The primary outcomes that were measured were the incidence, management and outcomes of an anastomotic sinus. RESULTS: Of the 876 patients who had undergone a low anterior resection, 14 (1.6%) were found to have had an anastomotic sinus on sigmoidoscopy or a gastrografin enema before their ileostomy closure. In the 14 patients with a sinus, 7 underwent ileostomy closure as scheduled, with a mean closure time of 4.1 months. The remaining 7 patients underwent ileostomy repair, but it was delayed until after the follow-up for the widening of the sinus opening by using digital dilation, with a mean closure time of 6.9 months. Four of those remaining seven patients underwent stoma closure even though their sinus condition had not yet been completely resolved. No pelvic septic complications occurred after closure in any of the 14 patients with an anastomotic sinus, but 2 of the 14 needed a rediversion due to a severe anastomotic stricture. CONCLUSION: Patients with an anastomotic sinus who had been carefully selected underwent successful ileostomy closure without delay.
Anastomotic Leak ; Constriction, Pathologic ; Diatrizoate Meglumine ; Enema ; Follow-Up Studies ; Humans ; Ileostomy ; Incidence ; Rectal Neoplasms ; Sigmoidoscopy

Although foreign body ingestion is relatively common in children aged 6 months-3 years, small bowel obstruction rarely develops, and few cases require surgical interventions. We report a case of 12-month-old girl who presented to the emergency department with new-onset seizure after projectile bilious vomiting. The initial diagnosis was seizure caused by hyponatremia based on laboratory findings, plain abdominal radiograph, brain magnetic resonance imaging, and electroencephalography. Despite fluid resuscitation, clinical manifestations did not improve, and severe ileal obstruction was found on computed tomography. Emergency laparoscopy showed a foreign body (a water bead [superabsorbent polymer], 3 cm in diameter) that was subsequently removed by enterotomy. After the surgery, bilious vomiting continued, and gastrografin did not pass on fluoroscopy. The second laparoscopy showed a residual foreign body that was crushed and then removed by minimal enterotomy. She was discharged in good condition 5 days after the second surgery. This case suggests a particular danger of water beads as foreign bodies and the need for differential diagnosis of multiple foreign bodies in children with poor communication skills.
Brain ; Child ; Diagnosis ; Diagnosis, Differential ; Diatrizoate Meglumine ; Eating ; Electroencephalography ; Emergencies ; Emergency Service, Hospital ; Female ; Fluoroscopy ; Foreign Bodies ; Humans ; Hyponatremia ; Infant ; Intestinal Obstruction ; Laparoscopy ; Magnetic Resonance Imaging ; Resuscitation ; Seizures ; Vomiting ; Water

PURPOSE: Meconium-related ileus is common in preterm infants. Without proper management, it can cause necrotizing enterocolitis and perforation requiring emergent operation. This study was conducted to describe the efficacy and safety of ultrasound-guided Gastrografin enema at bedside for preterm infants with meconium-related ileus. METHODS: Between March 2013 and December 2014, this study enrolled preterm infants with birth weight < 1,500 g, who were diagnosed with meconium-related ileus requiring ultrasound-guided Gastrografin enema refractory to glycerin or warm saline enemas. Gastrografin was infused until it passed the ileocecal valve with ultrasound guidance at bedside. RESULTS: A total of 13 preterm infants were enrolled. Gestational age and birth weight were 28.6 weeks (range, 23.9–34.3 weeks) and 893 g (range, 610–1,440 g), respectively. Gastrografin enema was performed around postnatal day 8 (range, day 3–11). The success rate was 84.6% (11 of 13 cases). Three of these 11 infants received a second procedure, which was successful. Among 2 unsuccessful cases, one failed to pass meconium while the other required surgery due to perforation. The time required to pass meconium was 2.8±1.5 hours (range, 1–6 hours). The time until radiographic improvement was 2.8±3.4 days (range, 1–14 days) after the procedure. CONCLUSION: Ultrasound-guided Gastrografin enema at bedside as a first-line treatment to relieve meconium-related ileus was effective and safe for very low birth weight infants. We could avoid unnecessary emergent operation in preterm infants who have high postoperative morbidity and mortality. This could also avoid transporting small preterm infants to fluoroscopy suite.
Birth Weight ; Diatrizoate Meglumine ; Enema ; Enterocolitis, Necrotizing ; Fluoroscopy ; Gestational Age ; Glycerol ; Humans ; Ileocecal Valve ; Ileus ; Infant ; Infant, Newborn ; Infant, Premature ; Infant, Very Low Birth Weight ; Meconium ; Mortality ; Ultrasonography

Endoscopic treatments have emerged as an alternative to surgery, in the treatment of benign colorectal stricture. Unlike endoscopic balloon dilatation, there is limited data on endoscopic electrocautery incision therapy for benign colorectal stricture, especially with regards to safety and long-term patency. We present a case of a 29-year-old female with Crohn's disease who had difficulty in defecation and passing thin stools. A pelvic magnetic resonance imaging scan, gastrograffin enema, and sigmoidoscopy showed a high-grade anorectal stricture. An endoscopic insulated-tip knife incision was successfully performed to resolve the problem. From our experience, we suggest that endoscopic insulated-tip knife treatment may be a feasible and effective modality for patients with short-segment, very rigid, fibrotic anorectal stricture.
Adult ; Constriction, Pathologic* ; Crohn Disease* ; Defecation ; Diatrizoate Meglumine ; Dilatation ; Electrocoagulation ; Enema ; Female ; Humans ; Magnetic Resonance Imaging ; Sigmoidoscopy

PURPOSE: This study investigated the risks of development and surgical complications of meconium obstruction (MO) in very low birth weight (VLBW) infants. METHODS: We performed a retrospective medical record review of VLBW infants admitted to the neonatal intensive care unit of Haeundae Paik hospital and diagnosed with MO of prematurity (MOP) between March 2010 and August 2013. RESULTS: Of 267 VLBW infants admitted to the neonatal intensive care unit, 28 were diagnosed with MOP. Perinatal factors including maternal pregnancy-induced hypertension and small for gestational age were associated with MOP development (P<0.05). Over two-thirds of VLBW infants with MOP were successfully treated with a gastrografin enema. The remaining eight VLBW infants required surgery. Although small for gestational age was more frequent in the medical treatment group, specific risk factors associated with MOP development did not affect the need for surgical intervention. CONCLUSION: MOP is common in VLBW infants, as most VLBW infants have risk factors for MOP. Identifying risk factors permits early diagnosis and initiation of appropriate medical treatment, reducing the necessity for surgery. However, the presence of specific risk factors does not increase risk of surgical complications.
Diatrizoate Meglumine ; Early Diagnosis ; Enema ; Female ; Gestational Age ; Humans ; Hypertension, Pregnancy-Induced ; Infant* ; Infant, Newborn ; Infant, Very Low Birth Weight* ; Intensive Care, Neonatal ; Meconium* ; Medical Records ; Pregnancy ; Retrospective Studies ; Risk Factors*

OBJECTIVETo evaluate the role of the small intestinal decompression tube (SIDT) and Gastrografin in the treatment of early postoperative inflammatory small bowel obstruction (EPISBO).

METHODSTwelve patients presented EPISBO after abdominal surgery in our department from April 2011 to July 2012. Initially, nasogastric tube decompression and other conventional conservative treatment were administrated. After 14 days, obstruction symptom improvement was not obvious, then the SIDT was used. At the same time, Gastrografin was injected into the small bowel through the SIDT in order to demonstrate the site of obstruction of small bowel and its efficacy.

RESULTSIn 11 patients after this management, obstruction symptoms disappeared, bowel function recovered within 3 weeks, and oral feeding occurred gradually. Another patient did not pass flatus after 4 weeks and was reoperated. After postoperative follow-up of 6 months, no case relapsed with intestinal obstruction.

CONCLUSIONFor severe and long course of early postoperative inflammatory intestinal obstruction, intestinal decompression tube plus Gastrografin is safe and effective, and can avoid unnecessary reoperation.

Decompression ; Diatrizoate Meglumine ; therapeutic use ; Humans ; Intestinal Obstruction ; drug therapy ; Intestine, Small ; Intubation, Gastrointestinal ; Postoperative Complications ; Postoperative Period ; Prospective Studies ; Reoperation

Infection cases of diphyllobothriid tapeworms are not much in the below teen-age group. We report a case of Diphyllobothrium nihonkaiense infection in a 13-year-old boy. He presented with severe fatigue, occasional abdominal pain at night time. He also had several episodes of tapeworm segment discharge in his stools. By his past history, he had frequently eaten raw fish including salmon and trout with his families. Numerous eggs of diphyllobothriid tapeworm were detected in the fecal examination. We introduced amidotrizoic acid as a cathartic agent through nasogastroduodenal tube and let nearly whole length (4.75 m) of D. nihonkaiense be excreted through his anus. After a single dose of praziquantel, the child's stool showed no further eggs, and his symptoms disappeared. The evacuated worm was identified as D. nihonkaiense by mitochondrial cox1 gene analysis. Here we report a successful extracorporeal worm extraction from an infection case of D. nihonkaiense by the injection of amidotrizoic acid.
Adolescent ; Animals ; Antiparasitic Agents/*therapeutic use ; Cyclooxygenase 1/genetics ; Diatrizoate Meglumine/*therapeutic use ; Diphyllobothriasis/*drug therapy/parasitology/pathology ; Diphyllobothrium/classification/*drug effects/genetics/*isolation & purification ; Feces/parasitology ; Humans ; Male ; Praziquantel/therapeutic use ; Sequence Analysis, DNA

Percutaneous endoscopic gastrostomy (PEG) has become a safe and effective technique for enteral feeding. Colocutaneous fistula, which is a rare complication of PEG, is thought to be formed during insertion of the original PEG tube when the colon becomes interposed between the stomach and the abdominal wall. We present a patient who developed colocutaneous fistula after PEG tube exchange. Three years ago, a PEG tube for enteral feeding was placed in a 27-year-old male with cerebral palsy and severe scoliosis. Two months after PEG tube exchange, he was admitted to our hospital because fecal material was observed in the tube and exit site. The diagnosis of colocutaneous fistula was made after injection of gastrografin in the fistula opening of the abdominal wall. Endoscopic management for the fistula opening of the colon was successfully performed using metal-clips and we were able to avoid surgical therapy for the fistula.
Abdominal Wall ; Cerebral Palsy ; Colon ; Diatrizoate Meglumine ; Enteral Nutrition ; Fistula ; Gastrostomy ; Humans ; Male ; Scoliosis ; Stomach

INTRODUCTIONWe compared the effectiveness of different types of non-commercial neutral oral contrast agents for bowel distension and mural visualisation in computed tomographic (CT) enterography.

METHODS90 consecutive patients from a group of 108 were randomly assigned to receive water (n = 30), 3.8% milk (n = 30) or 0.1% gastrografin (n = 30) as oral contrast agent. The results were independently reviewed by two radiologists who were blinded to the contrast agents used. The degree of bowel distension was qualitatively scored on a four-point scale. The discrimination of bowel loops, mural visualisation and visualisation of mucosal folds were evaluated on a 'yes' or 'no' basis. Side effects of the various agents were also recorded.

RESULTS3.8% milk was significantly superior to water for bowel distension (jejunum, ileum and terminal ileum), discrimination of bowel loops (jejunum and ileum), mural visualisation and visualisation of mucosal folds (ileum and terminal ileum). It was also significantly superior to 0.1% gastrografin for bowel distension, discrimination of bowel loops, mural visualisation and visualisation of mucosal folds (jejunum, ileum and terminal ileum). However, 10% of patients who received 3.8% milk reported immediate post-test diarrhoea. No side effects were documented for patients who received water and 0.1% gastrografin.

CONCLUSION3.8% milk is an effective and superior neutral oral contrast agent for the assessment of the jejunum, ileum and terminal ileum in CT enterography. However, further studies are needed to explore other suitable oral contrast agents for CT enterography in lactose- or cow's milk-intolerant patients.

Administration, Oral ; Adult ; Aged ; Aged, 80 and over ; Animals ; Contrast Media ; pharmacology ; Diatrizoate Meglumine ; pharmacology ; Female ; Humans ; Intestines ; diagnostic imaging ; drug effects ; Male ; Middle Aged ; Milk ; Multidetector Computed Tomography ; instrumentation ; methods ; Water