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Estevão-Costa J, Correia-Pinto J, Campos M, Mariz C, Carvalho JL. [Intestinal invagination in children. Reduction with pneumo-enema]. ACTA MEDICA PORT 2001; 14:381-4. [PMID: 11762178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
UNLABELLED Pneumatic reduction of intussusception in children is an effective and safe procedure, although controversy persists concerning contraindications. The shown by this procedure when compared to barium reduction have led to its implementation in our Service. AIM To evaluate the usefulness of a 'handicraft method' of pneumatic reduction of intussusception with very restricted contraindications (peritonitis or shock). MATERIAL AND METHODS The prospective study included 50 attempts at pneumatic reduction in 48 children (age range: 1.5-24 months). After confirmation of the diagnosis by ultrasonography. Then, air insufflation of the colon was performed under manometric and fluoroscopic control. After confirmation of diagnosis by ultrasonography, air insufflation of the colon was performed under manometric and fluoroscopic control in an operative room. Evolution longer than 24 hours was considered diagnostic delay, leukocytosis if WBC > 15 x 10(9)/l and distal localisation after splenic angle. Immediate laparotomy was undertaken in case of unsuccessful or doubtful reduction. RESULTS Thirty-five reduction procedures (70%) were effective ab initio. In the 15 children submitted to laparotomy, seven were completely reduced (14%), five were manually reduced (10%), two presented intestinal necrosis (4%) and one (recurrence) had an ileal duplication (2%). The "real" efficacy (84%) was lower, even though significantly affected by diagnostic delay (81% vs 83%), rectal bleeding (81% vs 100%) or leukocytosis (71% vs 81%); efficacy was significantly lower only in distal localised cases (67% vs 97%, p = 0.02). There was one more recurrence (4%) and no other complications. CONCLUSIONS The adopted method of pneumatic reduction was highly effective with low morbidity. Restricted contraindications were appropriate.
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Affiliation(s)
- J Estevão-Costa
- Serviço de Pediatria Cirúrgica, Departamento de Pediatria, Faculdade de Medicina do Porto, Hospital São João, Porto
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202
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Abstract
Despite its common association with viral illnesses, intussusception has only rarely been found in the presence of bacterial infections. Two infants are described, both of whom were admitted to hospital with bilious vomiting, drowsiness, and dehydration. Both infants required urgent intravenous volume expansion. Intussusception was confirmed, and reduction was achieved by enema in both cases. Recovery was slow, and one infant developed a seizure. Evidence of meningococcal meningitis was found in both, with septicaemia in one. Neurological outcome is normal to date, and there has been no recurrence of intussusception in either case.
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Affiliation(s)
- E Crushell
- Department of Paediatrics, Sligo General Hospital, Ireland.
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203
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Wei CF. Intussusception in childhood. Acta Paediatr Taiwan 2001; 42:129. [PMID: 11431855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
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204
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Yang CM, Hsu HY, Tsao PN, Chang MH, Lin FY. Recurrence of intussusception in childhood. Acta Paediatr Taiwan 2001; 42:158-61. [PMID: 11431861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
Intussusception is the most common cause of intestinal obstruction between 3 months and 6 years of age. Recurrence after reduction of intussusception in childhood is not rare. To assess the incidence and determinants of recurrence of intussusception in childhood, we conducted a prospective observation in an emergency service of a large referral center during a four-year period. We encountered 89 cases with intussusception of whom nine cases (10.1%) had episodes of recurrent intussusception. Five patients had a single recurrence, three had double recurrence and one had triple recurrence. Age of first intussusception, sex, or concurrent adenovirus infection was not related to the recurrence. None of the 27 patients who needed operative reduction had recurrence, while 9 of 62 patients who were reduced successfully by barium enema developed recurrence (P = 0.05). Compared with the first episode, significantly less vomiting, rectal bleeding and shorter duration of abdominal pain or irritable crying were noted during recurrent episodes. All the recurrent episodes were reduced successfully by barium enema. We conclude that recurrent intussusception in childhood tends to be diagnosed earlier than previous episodes and treated successfully by hydrostatic reduction without complication. Surgical reduction of recurrent intussusception may be reserved for cases of failure of hydrostatic reduction, positive peritoneal sign or existence of pathological lead point because of favorable response to barium reduction. Recurrent intussusception seldom occurs in patients who underwent surgical reduction.
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Affiliation(s)
- C M Yang
- Department of Pediatrics, National Taiwan University Hospital, 7 Chung Shan South Road, Taipei, Taiwan
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205
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Barth X. [Intestinal obstruction of the colon: physiopathology, etiology, diagnosis, treatment]. Rev Prat 2001; 51:783-7. [PMID: 11387677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Affiliation(s)
- X Barth
- Service de chirurgie viscérale, hôpital Edouard-Herriot, 69437 Lyon
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206
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Abstract
Hydrostatic reduction of intussusception by barium or air enema has been widely accepted. The five-year experience with this procedure at two children's hospitals is reviewed and the results compared to previous studies. Various clinical and radiographic factors are evaluated in relation to the reduction rate. The findings show that the more distal the intussusception is encountered, the lower the rate of reduction. However, 25% are reduced within the rectum with no evidence of increased complications. Small bowel obstruction and prolonged duration of signs and symptoms decreased the rate of reduction statistically but there is no significant increase in complication rate in those attempted, contrary to a previous report. The cresent sign (dissection sign) and age of the patient are not significant factors in reduction as reported by other studies.
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Affiliation(s)
- C A Stephenson
- Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock
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207
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Lui KW, Wong HF, Cheung YC, See LC, Ng KK, Kong MS, Wan YL. Air enema for diagnosis and reduction of intussusception in children: clinical experience and fluoroscopy time correlation. J Pediatr Surg 2001; 36:479-81. [PMID: 11227001 DOI: 10.1053/jpsu.2001.21604] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
PURPOSE The objective of this study was to correlate the fluoroscopy time with radiologic outcome in the pneumoreduction of intussusception in children. METHODS From September 1995 to December 1997, a prospective analysis of 181 cases of pediatric intussusception with pneumoreduction without sedation was done. A receiver operating characteristic curve of fluoroscopy time was drawn for correlation with radiologic outcome. RESULTS The overall success and failure rates of pneumoreduction were 84% and 16%, respectively. Three patients (1.6%) experienced colon perforation. The mean fluoroscopy time was 2.8 +/- 1.7 minutes in successful procedure and 4.9 +/- 2.8 minutes in failed procedures (P < 0.001). Analysis of the receiver operating characteristic curve of fluoroscopy time indicates that 4 minutes fluoroscopy time was a good critical point in differentiating successful and failed cases. In those 18 patients who had successful reduction with fluoroscopy times of more than 4 minutes, 4 patients had clinical symptoms for more than 1 day and 14 patients less than 1 day. One of those 4 patients required operation 1 day later because of peritonitis caused by necrosis of terminal ileum. Two patients had high fever in the next 2 days and recovered after antibiotic treatment. CONCLUSIONS Pneumoreduction is a good method in treatment of intussusception with high successful rate. Four minutes is the critical point of procedure. Reduction with greater than 4 minutes in those patients having illness more than 1 day might not benefit and have more complications.
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Affiliation(s)
- K W Lui
- First Department of Diagnostic Radiology, Chang Gung Medical Center, Chang Gung University, Tao-Yuan Hsien, Taiwan
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208
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Abstract
OBJECTIVES Rectoanal intussusception is the funnel-shaped infolding of the rectum, which occurs during evacuation. The aims of this study were to evaluate the risk of full thickness rectal prolapse during follow-up of patients with large rectoanal intussusception, and whether therapy improved functional outcome. METHODS Between September 1988 and July 1997, patients diagnosed with a large rectoanal intussusception by cinedefecography (intussusception > or = 10 mm, extending into the anal canal) were retrospectively evaluated. Patients with full thickness rectal prolapse on physical examination or cinedefecography were excluded, as were patients with colonic inertia or a history of surgery for rectal prolapse. The patients were divided into three groups according to the treatment received: group I, conservative dietary therapy; group II, biofeedback; and group III, surgery. Outcomes were obtained by postal questionnaires or telephone interviews. Parameters included age, gender, past medical and surgical history, change of bowel habits, fecal incontinence score, and development of full thickness rectal prolapse. RESULTS Of the 63 patients, 18 were excluded (seven patients had confirmed full thickness rectal prolapse, four had previous surgery for rectal prolapse, three had colonic inertia, and four died). Follow-up data were obtained in 36 (80%) of the remaining 45 patients. The mean follow-up of this group was 45 months (range, 12-118 months). There were 34 women and two men, with a mean age of 72.4 yr (range, 37-91 yr). The mean size of the intussusception was 2.2 cm (range, 1.0-5.0 cm). The patients were classified as follows: group I, 13 patients (36.1%); group II, 13 patients (36.1%); and group III, 10 patients (27.8%). Subjectively, symptoms improved in five (38.5%), four (30.8%), and six (60.0%) patients in the three groups (p > 0.05). Among the patients with constipation, the decrease in numbers of assisted bowel movements per week (time of diagnosis to present) was significantly greater in group II compared to group 1 (8.1+/-2.8 vs 0.8+/-0.5, respectively, p = 0.004). Among the patients with incontinence, incontinence scores improved more in group II as compared to either group I or group III (time of diagnosis to present, 3.7+/-4.2 to 1.1+/-5.4 vs 1.4+/-2.2, respectively, p > 0.05). Six patients (two in group I, three in group II, and one in group III) had the sensation of rectal prolapse on evacuation; however, only one patient in group I developed full thickness rectal prolapse. CONCLUSIONS This study demonstrated that the risk of full thickness rectal prolapse developing in patients medically treated for large intussusception is very small (1/26, 3.8%). Moreover, biofeedback is beneficial to improve the symptoms of both constipation and incontinence in these patients. Therefore, biofeedback should be considered as the initial therapy of choice for large rectoanal intussusception.
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Affiliation(s)
- J S Choi
- Department of Colorectal Surgery, Cleveland Clinic Florida, Fort Lauderdale 33309, USA
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209
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Abstract
A 7-month-old white baby girl developed hypovolemic shock requiring resuscitation secondary to an air enema reduction of intussusception. The implications of this case for standardization of the management techniques in this setting are emphasized.
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Affiliation(s)
- S A Royal
- The University of Alabama Hospitals, Department of Radiology, Birmingham 35233, USA
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210
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Abstract
Rectal prolapse can be diagnosed easily by having the patient strain as if to defecate. A laparoscopic rectopexy should be recommended. Intussusception is more an epiphenomenon than a cause of defecatory disorder and should be managed conservatively. Solitary rectal ulcer syndrome is a consequence of chronic straining, and therapy should include restoring a normal defecation habit. Rectocele should be left alone; an operation may be considered if it is larger than 3 cm and is causing profound symptoms despite maximizing medical therapy for the associated defecation disorder.
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Affiliation(s)
- R J Felt-Bersma
- Department of Gastroenterology, University Hospital Rotterdam Dijkzigt, The Netherlands
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211
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Abstract
OBJECTIVE To determine whether the risk of operative management of children with intussusception varies by hospital pediatric caseload. DESIGN A cohort of all children with intussusception in Washington State from 1987 through 1996. SETTING All hospitals in Washington State. METHODS Five hundred seventy children with a hospital discharge diagnosis of intussusception were identified. Sixty-two were excluded because of missing data. Procedure codes for operative management and radiologic management were also identified. RESULTS Fifty-three percent of the children had operative reduction and 20% had resection of bowel. Children with operative reduction did not differ from those with nonoperative care by median age or gender; however, children with operative care were significantly more likely to receive care in hospitals with smaller pediatric caseloads and to have a coexisting condition associated with intussusception. Sixty-four percent of children who received care in a large children's hospital had nonoperative reduction, compared with 36% of children who received care in hospitals with 0 to 3000 annual pediatric admissions and 24% of children who had care in hospitals with 3000 to 10 000 annual pediatric admissions. Median length of stay and charges were significantly less in the large children's hospital, compared with other centers. CONCLUSIONS Children who received care for intussusception in a large children's hospital had decreased risk of operative care, shorter length of stay, and lower hospital charges compared with children who received care in hospitals with smaller pediatric caseloads.
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Affiliation(s)
- S L Bratton
- Department of Pediatrics, Oregon Health Sciences University and Doernbecher Children's Hospital, Portland, Oregon, USA.
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212
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Abstract
BACKGROUND/PURPOSE Intussusception is a common problem in young children and should have an excellent outcome in expert hands. Many children are treated in district general hospitals (DGH), which do not have specialist paediatric surgeons. The aim of this study was to clarify current patterns of management for such patients. METHODS The authors conducted a postal survey of DGH consultant paediatricians, radiologists, and general surgeons in a populous region of England. RESULTS One hundred forty-one (44%) consultants who responded comprised similar proportions of consultants from each specialty. Most respondents (79%) thought that in their location paediatricians should take responsibility for resuscitation of children with suspected intussusception. Two-thirds indicated that abdominal ultrasound scan, either alone or in combination with another modality, was their investigation of choice for confirming the diagnosis. Preferences for contrast medium for radiologic reduction varied; paediatricians favoured air (46%) or saline (28%), surgeons preferred water-soluble contrast (58%), and radiologists preferred to use barium (49%). Fifty-three percent of consultants indicated they would transfer a child with confirmed intussusception to a tertiary centre before attempting reduction, 42% would attempt reduction locally, and 5% would operate locally without attempting radiologic reduction. After failed reduction, a further 23% of consultants would consider transfer, but the remainder would operate locally. Only 13% of paediatricians thought that their surgeons had appropriate facilities and support to operate on intussusception, but 36% of surgeons claimed to be doing so. Most consultants (84%) admitted seeing fewer than 5 cases per year; 98% of surgeons were in this group. Only 16% of consultants (mostly paediatricians) were aware of any written clinical policy for managing paediatric intussusception in their hospital. CONCLUSION This study shows that the management of paediatric intussusception outside tertiary centres is not uniform or standardised, and that improvements are necessary. J Pediatr Surg 36:312-315.
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Affiliation(s)
- F R Calder
- Department of Paediatric Surgery, University Hospital Lewisham, Lewisham, London, England
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213
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Abstract
PURPOSE To assess the feasibility and effectiveness of ultrasonography (US)-guided pneumatic reduction of intussusception in children. MATERIALS AND METHODS The study group consisted of 49 consecutive patients (aged 2 months to 7 years; 36 boys, 13 girls) who underwent 52 reductions of intussusception during 9 months. Intussusception was diagnosed in all patients with the known US criteria, and all patients underwent a US-guided pneumatic reduction attempt wholly within the US examination room. A pressure of 60 mm Hg was maintained for 30 seconds, with US guidance. The procedure was considered to be successful when US showed the disappearance of the intussusceptum and the edematous terminal ileum with an abrupt transition into the normal proximal ileum. When the intussusception was not reduced, the procedure was repeated, with pressure increased to 120 mm Hg. RESULTS The overall success rate of US-guided pneumatic reduction was 92% (48 of 52 reductions), with no immediate recurrence. Of the two patients who had intussusceptions that were irreducible, one had residual ileoileal intussusception at surgery, and the other had an ileal polyp as a lead point. Perforation occurred in two (4%) of 52 cases; one patient underwent right hemicolectomy due to bowel necrosis and had a pinpoint perforation in the normal proximal transverse colon, and the other underwent manual reduction of ileoileocolic intussusception, with microperforation in the proximal transverse colon. CONCLUSION US-guided pneumatic reduction seems to be a feasible and effective method for the treatment of intussusception in children because of its radiation-sparing effect and high success rate.
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Affiliation(s)
- C H Yoon
- Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1 Poongnap-dong, Songpa-ku, Seoul 138-736, South Korea.
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214
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Abstract
AIM The purpose of this study was to assess screening times and resulting dose implication at pneumatic reduction of intussusception in the paediatric age group and to examine the relationship with the outcome of the procedure. MATERIALS AND METHODS We retrospectively reviewed the case notes and departmental records of 143 children who had undergone a total of 153 pneumatic reductions in our department over a 4-year period. Success rates, screening times and available dose-area products (DAP) were recorded. The DAPs were converted to effective dose (ED) for 77 procedures. RESULTS A 76.5% (117/153) success rate was achieved with a recurrence rate of 6.5% and only one complication: a perforation. Screening times were recorded in 137 reductions and ranged from 15 s to 22.6 min. Although the longest screening time was associated with an unsuccessful outcome, the second longest time of 21 min was successful. This gave a DAP of 1278 cGy cm(2)and an ED of 12.73 mSv, which is equivalent to approximately 400 abdominal films for a 1-year-old. A lifetime risk of fatal cancer of one in 1000 was achieved, assuming the worst case, after a screening time of 30 min on our conventional fluoroscopy unit. CONCLUSION Our success rate compares well with other centres. Our institution is a tertiary referral centre and the occasional long screening time may reflect the delay and complex nature of the patients referred. Persistence at air reduction may be successful and the success rate increases with delayed attempts but the risks of the increasing radiation burden must be weighed against the risks of emergency surgery and anaesthesia.Heenan, S. D. (2000). Clinical Radiology 55, 811-816.
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Affiliation(s)
- S D Heenan
- Department of Diagnostic Radiology, St George's Hospital, London, UK
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215
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216
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McGovern CM. Intussusception in twins. Am J Emerg Med 2000; 18:742-3. [PMID: 11043639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023] Open
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217
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Khong PL, Peh WC, Lam CH, Chan KL, Cheng W, Lam WW, Ai VH, Saing H, Tam PK, Leong LL, Low LC. Ultrasound-guided hydrostatic reduction of childhood intussusception: technique and demonstration. Radiographics 2000; 20:E1. [PMID: 10992040 DOI: 10.1148/radiographics.20.5.g00see11] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The authors review the technique of ultrasound-guided hydrostatic reduction of childhood intussusception and illustrate, in real-time fashion, the treatment of three cases with this technique. Two cases of successful reduction of ileocolic intussusception are demonstrated. The third case is an example of the complex fronded appearance of ileo-ileocolic intussusception and failed reduction. This technique is recommended as an alternative method for the treatment of childhood intussusception, as it does not involve ionizing radiation and is a simple and safe procedure.
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Affiliation(s)
- P L Khong
- Departments of Diagnostic Radiology, Surgery and Pediatrics, The University of Hong Kong and Queen Mary Hospital, Hong Kong
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218
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219
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Smoljanić Z, Zivić G, Krstić Z, Milanović D, Vukanić D, Lukac R. [Intestinal intussusception in children. Ultrasonic diagnosis]. SRP ARK CELOK LEK 2000; 128:259-61. [PMID: 11089433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023] Open
Abstract
The aim of the paper is to demonstrate a successful use of ultrasound in the diagnosis of intestinal intussusception in children. Ultrasound decreases the number of irrigographic examinations and reduces diagnostic exposure of children to X-rays. In the last three years 35 children, aged from 3 months to 15 years (average 2 years), had a suspected clinical diagnosis of intussusception. The ultrasound studies revealed intestinal intussusception in 26 patients (74%). There were no false positive or false negative ultrasound findings. In four patients with secondary intussusception the main symptoms were identified (three solid lesions and two Meckel's diverticula). Intraluminal lesions at the apex of intussusception were confirmed by surgery. In 22 patients intussusception was idiopathic. In 15 of these patients (68%), hydrostatic desinvaginations, under combined ultrasound and radioscopic control, were successful. High grade unsuccessful hydrostatic reductions were associated with long persistence of symptoms (2 to 9 days). Ultrasound is reliable in diagnosis of intestinal intussusception and useful in control of hydrostatic reduction. In patients with expected intestinal perforation ultrasound should be combined with fluoroscopy.
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220
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Hussain M, Thambidorai CR. Intussusception as a complication of gastrostomy tube: a case report. Med J Malaysia 2000; 55:271-272. [PMID: 19839160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
A neurologically impaired child who had fundoplication and gastrostomy done for gastroesophageal at the age of three, presented two years later with intestinal obstruction. She underwent laparotomy and was found to have antegrade jejuno-jejunal intussusception. Intussusception is an unusual but recognised complication of gastrostomy tube placement.
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Affiliation(s)
- M Hussain
- Department of Paediatric Surgery, Hospital University Kebangsaan Malaysia, Jalan Tenteram, Cheras, 56000 Kuala Lumpur
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221
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Dong AT, Mong HT, Van BN. [Acute intestinal invagination: pneumatic reduction (experience with 2033 cases)]. Arch Pediatr 2000; 6 Suppl 2:317s-319s. [PMID: 10370521 DOI: 10.1016/s0929-693x(99)80453-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- A T Dong
- Hôpital Nhi Dong 2-Grall, Hô Chi Minh-Ville, Vietnam
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222
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223
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Abstract
BACKGROUND Fluoroscopically guided air reduction of intussusception is a well-accepted technique. There are only two previous reports in which US has been used to monitor pneumatic reduction. OBJECTIVE To assess the ability of US to monitor the success of air reduction of intussusception. MATERIALS AND METHODS Sonographically guided air-enema reduction of intussusception in 199 children. In phase I (11 children), the success or failure of reduction was confirmed by fluoroscopy. In phase II (188 children), complete reduction was confirmed by clinical improvement of the child and repeat sonography 1 h later showing no persistent intussusception. RESULTS In phase I, fluoroscopy confirmed the accuracy of US in all 11 children. In phase II, the success rate of initial reduction was 95%. Following successful reduction, US repeated 1 h later showed no recurrence of intussusception in 92%. In ten (5%) of 188, initial reduction was unsuccessful; fluoroscopically guided air reduction successfully reduced only three of these ten failures. CONCLUSIONS Air enema guided by US is a practical and reliable technique for the reduction of intussusception.
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Affiliation(s)
- L Gu
- Department of Radiology and Ultrasound, Shanghai Children's Hospital, People's Republic of China
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224
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Affiliation(s)
- J J Zorc
- Division of Emergency Medicine, Children's Hospital of Philadelphia, Pennsylvania 19104-4399, USA
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225
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Stringer MD, Willetts IE. John Hunter, Frederick Treves and intussusception. Ann R Coll Surg Engl 2000; 82:18-23. [PMID: 10700761 PMCID: PMC2503452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023] Open
Abstract
Early this century, intussusception in childhood was usually fatal. John Hunter, one of the founding fathers of scientific surgery was amongst the first to accurately describe the clinico-pathological features of the condition and one of the great nineteenth century surgeons, Sir Frederick Treves, suggested a plan of management for intussusception which remains little changed up to the present day.
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Affiliation(s)
- M D Stringer
- Department of Paediatric Surgery, Leeds Teaching Hospitals Trust, UK
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226
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Abstract
While there is agreement that hydrostatic reduction (HR) is the ideal first-line treatment for childhood intussusception, there is controversy about which technique is best, namely, barium, air, or saline. We present our experience in the Pediatric Surgical Center, University of Alexandria, in HR of intussusception under ultrasound (US) guidance. The study was divided into two phases: between 1983 and 1990 and between 1991 and 1998. HR was started gradually in phase I, and became routine in phase II. Diagnosis and reduction were done by the pediatric surgical staff. The success rate was 71.7% in phase I and 85.5% in phase II. Most unreduced cases were the ileo-ileocolic type: 58.6% in phase I and 69.3% in phase II. HR under US guidance is equal or superior to other techniques of reduction, while having the obvious advantage of avoiding radiation exposure.
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Affiliation(s)
- S Shehata
- Department of Pediatric Surgery, Faculty of Medicine, University of Alexandria, Egypt
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227
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Luckey P, Kemper J, Engelbrecht V, Mödder U. Idiopathic ileoileal intussusception in an adult with spontaneous reduction during enteroclysis: a case report. Abdom Imaging 2000; 25:48-50. [PMID: 10652921 DOI: 10.1007/s002619910009] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
We report a rare case of recurring idiopathic ileoileal intussusception in an adult. Diagnosis was established with abdominal computed tomography (CT) and enteroclysis, which led to a spontaneous reduction of the invagination. After a short period of physical improvement, a follow-up CT showed a recurrence. Surgery proved the diagnosis, but no predisposing factor was found.
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Affiliation(s)
- P Luckey
- Institute of Diagnostic Radiology, Heinrich-Heine-University of Düsseldorf, Germany
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228
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Affiliation(s)
- M C Dubinsky
- Department of Pediatrics, Ste-Justine Hospital, University of Montreal, Quebec, Canada
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229
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Abstract
BACKGROUND To analyze the spectrum of clinical features, management and outcome of children with documented spontaneous reduction of intussusception (SROI). MATERIALS AND METHODS Review of records of 50 children (33 boys, 17 girls; age range 11 days-15 years; mean age 4 years) with documented SROI, in whom intussusception was initially diagnosed by sonography (US) in 44, air enema in 2, and computed tomography in 4, in the 6-year period 1992-1998. RESULTS Symptoms suggestive of intussusception were present in 21 (3 of whom had Henoch-Schönlein purpura and 4 had previous ileocolic intussusception reduced by air enema). Intussusception was an incidental finding in the other 29, in 28 of whom the finding was in the small bowel. Intussusception was limited to the small bowel in 43 and was ileocolic in 7. SROI was usually documented on US. Laparotomy performed in only 4 showed no evidence of intussusception or pathologic lead point. Outcome in all patients was favorable. CONCLUSIONS SROI may present in symptomatic or asymptomatic children and occurs more commonly than previously reported. These intussusceptions are usually short-segment, small-bowel intussusceptions with no recognizable lead point. In asymptomatic patients, conservative observation is warranted. Intervention should be dictated by the clinical findings in symptomatic patients.
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Affiliation(s)
- A Kornecki
- University of Toronto, Toronto, Ontario, Canada
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Rosenberg NM, Givens TG, Ledwith C, Smith KM. Expeditious disposition. Pediatr Emerg Care 1999; 15:444-7. [PMID: 10608339 DOI: 10.1097/00006565-199912000-00021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- N M Rosenberg
- Division of Emergency Medicine, Children's Hospital of Michigan, Detroit, USA
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231
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Abstract
Intussusception is the invagination of one portion of the intestine into another and is the most common form of intestinal obstruction in infants. This report reviews the clinical presentation and diagnostic and treatment options available for intussusception. The etiologies of childhood intussusception are discussed. Details and literature review are provided on the advantages and disadvantages of ultrasonography, barium enema, air contrast enema, and surgery in the diagnosis and treatment of intussusception.
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Affiliation(s)
- J W DiFiore
- Department of Pediatric Surgery, The Cleveland Clinic Foundation Children's Hospital, OH 44195, USA
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232
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Abstract
OBJECTIVE To provide an overview of the diagnostic and therapeutic procedures performed by European paediatric radiologists in the management of intussusception. MATERIALS AND METHODS A postal survey was sent to the European members of ESPR. Items surveyed included diagnostic imaging procedures (plain films, US, contrast enema [CE]), contrast medium used (barium, iodine, air, saline solution), and imaging technique used for monitoring during reduction (films, fluoroscopy, US). Multiple answers were possible. Other data, including contraindications, maximum pressure, pressure and irradiation monitoring, presence of a surgeon, sedation, number and duration of attempts, and hospitalisation were also obtained and analysed. RESULTS There were 204 respondents (60.2 %). Regarding diagnosis, 72.5 % of respondents used plain radiographs, 93 % US, and 34 % CE. Reduction was performed using air (55 %), a barium suspension (32 %), iodinated contrast medium (24 %), or a saline solution (10 %). Reduction was monitored using fluoroscopy alone (46 %), fluoroscopy and radiographs (49.5 %), US alone (9.5 %), or a combination of radiology and US (18 %). Pressure was monitored by 81 % of respondents. Most respondents (82.4 %) used a maximum pressure between 100 and 120 mm Hg. CONCLUSIONS US is widely used for diagnosing intussusception. For treatment, contrast medium and air reduction are used almost equally. A large number of radiologists are now performing intussusception reduction using US monitoring.
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Affiliation(s)
- P Schmit
- Paediatric Radiology Department, Groupe Hospitalier Necker Enfants-Malades, 149 rue de Sèvres, F-75 743 Paris Cedex 15, France
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233
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Peh WC, Khong PL, Lam C, Chan KL, Cheng W, Lam WW, Saing H, Leong LL, Low LC, Tam PK. Reduction of intussusception in children using sonographic guidance. AJR Am J Roentgenol 1999; 173:985-8. [PMID: 10511163 DOI: 10.2214/ajr.173.4.10511163] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- W C Peh
- Department of Diagnostic Radiology, The University of Hong Kong, Queen Mary Hospital, China
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234
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Abstract
To evaluate the ambulatory management of ileo-colic intussusception in infants and children, a retrospective study over 3 years of 113 children treated for ileo-colic intussusception in a paediatric emergency department was undertaken with the aim of shortening the length of stay. A total of 113 children aged 10 days to 9 years (median 12 months) were treated for intussusception between January 1993 and December 1996. None had septic shock or peritoneal aeric effusion. Barium enema reduction was attempted in all patients. Successful reduction rate was 81%. Fifty patients (44.2%) were completely ambulatory managed and 42 were hospital-supervised after successful enema reduction. Twenty-one children underwent laparotomy after failure of enema. With the ambulatory device, costs were reduced ($1000/case) compared with conventional in-patient treatment. Outpatient treatment of acute ileo-colic intussusception is secure and reduces costs. It depends on the willingness of the medical team but requires simultaneous adaptation of hospital funding to promote this trend.
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Affiliation(s)
- A Le Masne
- Paediatric Emergency Department, Hôpital Necker Enfants Malades, Paris, France
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235
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Affiliation(s)
- B Draganic
- Department of Colon and Rectal Surgery, University of Sydney, Concord Hospital, New South Wales, Australia
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236
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Abstract
OBJECTIVE To examine features identified on US which predict success or failure of air-enema reduction of intussusception. MATERIALS AND METHODS A retrospective study of 117 consecutive episodes of intussusception, presenting for US over a 6-year period. The specific features examined were: free fluid within the peritoneum, small-bowel obstruction, colonic wall thickness, and fluid trapped between the colon and the intussusceptum. RESULTS The overall reduction rate, irrespective of US features, over the 6-year period was 72 %. Reduction rates were significantly higher with the absence of free fluid, trapped fluid, or small-bowel obstruction (93 %). The presence of trapped fluid predicted an unfavourable outcome, with a significantly lower success rate (25 %). Colonic wall thickness did not predict outcome; in successful reductions, mean wall thickness was 7.2 mm and in failed reductions 7.6 mm. CONCLUSIONS Where free fluid, small-bowel obstruction, and trapped fluid are absent, almost 100 % success with air-enema reduction should be achievable. Where trapped fluid is present, air enema should be performed cautiously to avoid perforation caused by overvigorous attempts at pneumatic reduction of an incarcerated intussusception.
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Affiliation(s)
- I Britton
- Department of Radiology, Royal Hospital for Sick Children, Yorkhill, Glasgow, UK
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237
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Abstract
AIM The aim of our study was to assess the variation in technique among hospitals in England, Wales and Scotland. In addition, local in hospital variation among paediatric radiologists at our own institution was assessed. METHOD Postal questionnaires were distributed to the radiology departments of 301 hospitals. RESULTS 183 (60.8%) replies were received. 122 institutions reduced intussusceptions and 61 did not. A lack of paediatric surgical and/or anaesthetic cover, and a lack of radiological experience were the major reasons cited by the departments which did not attempt intussusception reduction. Sixty-five hospitals use barium for hydrostatic reduction, 43 employ pneumatic reduction, 10 use water-soluble enemas and four use ultrasound. Of the 65 centres using barium 16 (25%) reported a success rate of less than 50%, 24 (37%) had a 50-70% success rate, seven (11%) reduce greater than 70% of intussusceptions and 18 (27%) did not know. In the 43 institutions employing air reduction, one (2%) had a success rate less than 50%, 20 (47%) had a 50-70% success rate, 17 (40%) a success rate greater than 70% and five (11%) did not know. Overall, of the total number of hospitals which replied to our survey, 28 (23%) reported that they were not aware of their success rates. Within the pneumatic reduction group in particular there was marked variation in the methods and duration of attempted reduction - between different hospitals and within the same institution. In six departments the machine used for pneumatic reduction did not measure intraluminal pressure. CONCLUSIONS Ultrasound is underutilized despite being a sensitive method in diagnosis. There is almost certainly an over-reliance on plain radiographs and on the use of sedation, antibiotics and anti-spasmodics in general. We believe a 70% or greater success rate should be achievable in most institutions whether by pneumatic or hydrostatic reduction, and all departments should strive to achieve success rates in this range. Less than a quarter of centres who replied currently achieve this standard. Successful reduction rates below 50% are unacceptable in our opinion. Not surprisingly, success rates are generally highest in those centres treating more than 20 cases per annum. Twenty-eight (23%) of hospitals performing intussusception reductions did not know their success rates. Regular audits of intussesception figures should take place in all institutions. Unacceptably wide variations in intussusception reduction techniques currently exist. An accurate pressure release valve at least, and preferably intraluminal pressure monitoring should be an integral component of all pneumatic reduction devices. The British Paediatric Radiology and Imaging Group or the Royal College of Radiology should address these issues and introduce some standardization of practice.
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Affiliation(s)
- K Rosenfeld
- Radiology Department, Great Ormond Street Hospital for Children, London, UK
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238
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Abstract
BACKGROUND Hypertension may be associated with intussusception. CASE REPORT An 8-month-old infant showed the following symptoms: lethargy, vomiting and hypertension. Abdominal ultrasound suggested the diagnosis of intussusception, which was confirmed by barium enema. The hypertension resolved after the intussusception was reduced. CONCLUSION Intussusception should be considered a diagnostic possibility in infants who show a history of vomiting and in whom lethargy and systematic hypertension are noted. This case re-affirms the diagnostic usefulness of abdominal ultrasonography.
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Affiliation(s)
- C Paget
- Département de pédiatrie, CHU, Grenoble, France
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239
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González-Spínola J, Del Pozo G, Tejedor D, Blanco A. Intussusception: the accuracy of ultrasound-guided saline enema and the usefulness of a delayed attempt at reduction. J Pediatr Surg 1999; 34:1016-20. [PMID: 10392926 DOI: 10.1016/s0022-3468(99)90781-9] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND/PURPOSE The aim of this study was to evaluate the therapeutic value of ultrasound (US)-guided saline enema for intussusception and the usefulness of a delayed attempt after at least 30 minutes when reduction has not been complete. METHODS One hundred ninety-five cases of intussusception were diagnosed with ultrasonography. US-guided saline hydrostatic reduction was performed in 194 with an additional attempt after at least 30 minutes in those cases in which only partial resolution had been achieved. The method was changed (the volume of the reservoir bag and the caliber of the catheter were increased) so we analyze two different periods; 85 cases are included in the first period and 110 in the second. RESULTS The global rate of successful reduction was 81.9% (159 of 194 cases), and it raised to 88.2% (97 of 110 cases) in the second period. In 15.5% cases (30 of 194) reduction was achieved in a delayed attempt at least 30 minutes after the initial partial resolution. The rate of recurrence was 9.7%. No perforation was seen. CONCLUSIONS The accuracy of US-guided saline enema in achieving intussusception reduction is high, similar to other methods, avoiding radiation exposure. A delayed attempt after a period of rest increases the rate of reductions.
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Affiliation(s)
- J González-Spínola
- Department of Radiology, University Hospital 12 de Octubre, Madrid, Spain
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240
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Abstract
BACKGROUND The use of a barium enema affords both diagnostic confirmation and a chance for nonsurgical complete reduction of the intussusception, which must be proven by adequate reflux of barium into the distal ileum. If this does not occur, it is assumed that the intussusception has not been reduced, and the infant is taken straight to the operating room for laparotomy and surgical treatment. The aim of this study is to limit unnecessary surgical explorations by the diagnostic and the therapeutic policy of laparoscopy with assisted hydrostatic saline reduction under general anesthesia. METHODS Over a period of 3 years, 90 patients with intussusception were treated. Twenty patients in whom hydrostatic reduction was contraindicated were treated initially by surgery. In the remaining 70 patients, hydrostatic reduction was successful in 50 (71%), and laparoscopy was performed in 20 patients before laparotomy. Hydrostatic saline reduction was used when there was failure of reduction seen by laparoscopy. RESULTS In 20 patients, laparoscopy showed reduction of intussusception in eight patients (40%), and saline hydrostatic reduction was successful in six patients (30%), with failure of reduction in six patients (30%) necessitating laparotomy. CONCLUSION The use of laparoscopy for diagnosis of failure of reduction of intussusception and the hydrostatic reduction by saline enema during laparoscopy saved 14 patients from unnecessary laparotomy.
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Affiliation(s)
- S A Hay
- Pediatric Surgery Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
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241
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Suzuki M, Hayakawa K, Nishimura K, Koide M, Tateishi S, Yamamoto E, Mukaihara S, Morikawa S. Intussusception: the role of general anesthesia during hydrostatic barium reduction. Radiat Med 1999; 17:121-4. [PMID: 10399779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
MATERIALS AND METHODS A total of 74 patients with intussusception were divided into two groups: 43 cases in 39 patients between April 1974 and June 1988 were treated under general anesthesia, and 39 cases in 35 patients between July 1988 and January 1994 were treated without it. We compared the success rates of barium reduction of intussusception in the two groups and used Fisher's exact probability test to assess whether they differed significantly. RESULTS The overall success rates with general anesthesia and without general anesthesia were 91% (39/43) and 95% (37/39), respectively. The use of general anesthesia did not significantly affect the success rate of barium reduction (p > 0.3). CONCLUSION The use of general anesthesia for hydrostatic barium reduction of intussusception did not improve the success rate of this procedure. Therefore we recommend that, in view of its associated disadvantages, general anesthesia should not be used during this procedure.
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Affiliation(s)
- M Suzuki
- Department of Radiology, Kyoto City Hospital, Japan
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242
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del-Pozo G, Albillos JC, Tejedor D, Calero R, Rasero M, de-la-Calle U, López-Pacheco U. Intussusception in children: current concepts in diagnosis and enema reduction. Radiographics 1999; 19:299-319. [PMID: 10194781 DOI: 10.1148/radiographics.19.2.g99mr14299] [Citation(s) in RCA: 144] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Intussusception cannot be reliably ruled out with clinical examination and plain radiography. However, a contrast material enema study and ultrasonography (US) allow definitive diagnosis of intussusception. The components of an intussusception produce characteristic appearances on US scans. These appearances include the multiple concentric ring sign and crescent-in-doughnut sign on axial scans and the sandwich sign and hayfork sign on longitudinal scans. Indicators of ischemia and irreducibility are trapped fluid at US and absence of blood flow at Doppler imaging. The aim of enema therapy is to reduce the greatest number of intussusceptions without producing perforation. Barium, water-soluble contrast media, water, electrolyte solutions, or air may be used with radiographic or US guidance. The differences in reduction and perforation rates between the various types of enemas are probably due more to perforations that occurred before enema therapy and the pressure exerted within the colon than to the contrast material used. The pressure within the colon is more constant with hydrostatic reduction than with air reduction; this fact may explain the lower risk of perforation with hydrostatic reduction. Radiation exposure is lower with air enema therapy than with barium enema therapy and is absent in US-guided enema therapy.
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Affiliation(s)
- G del-Pozo
- Department of Diagnostic Radiology, Hospital Universitario, Madrid, Spain
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243
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Roeyen G, Jansen M, Hubens G, Vaneerdeweg W, Eyskens E. Intussusception in infants: an emergency in diagnosis and treatment. Eur J Emerg Med 1999; 6:73-6. [PMID: 10340739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
Intussusception is an important cause of intestinal obstruction and bowel necrosis in infants under 2 years. Most frequently the ileocaecal junction is involved. Various aetiologic factors, such as Meckel's diverticulum and lymphoid hyperplasia have been identified. Hydrostatic reduction of the intussusception should be attempted, but delay in diagnosis frequently leads to surgical intervention, because of failing reduction. We report a case of a 4-month-old boy whose ileocaecal junction was intussuscepted into the rectum, and therefore could be palpated by rectal examination. Unsuccessful hydrostatic reduction and bowel necrosis because of delay in diagnosis, made surgical intervention necessary. A terminal ileostomy was performed. A second case report considers a 10-month-old boy whose ileocaecal junction was intussuscepted into the colon sigmoideum. Because there was no delay in diagnosis, this intussusception could be reduced hydrostatically. The procedure however was difficult because of a dolichosigmoideum. Recent literature is also reviewed.
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Affiliation(s)
- G Roeyen
- Department of Surgery, University Hospital Antwerp, Edegem, Belgium
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244
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Abstract
PURPOSE A prospective study was conducted comparing air reduction, barium reduction under fluoroscopy, and saline reduction under ultrasound guidance for diagnosis and treatment of intussusception involved in 147 patients. METHODS Fifty children received air reduction (AR group), 50 received barium enema reduction (BE group) and 47 received saline reduction under ultrasound guidance (US group). Nonoperative management was attempted if there was a history of less than 48 hours; absence of general or abdominal signs of toxicity, peritonism, or peritonitis, and reasonable blood electrolyte levels (K, 3 to 5 mmol/L; Na, 130 to 150 mmol/L). RESULTS Group AR had successful outcome in 45 of 50 children (90%); BE had successful outcome in 35 of 50 children (70%), and US had successful outcome in 32 of 47 children (67%). This 20% to 23% success rate difference between air reduction and the other two techniques (BE and US) was statistically significant (P = .01). There was no significant difference between BE and US saline (P > or = .05). There were no perforations encountered in AR patients, three perforations in BE patients, and two perforations in US patients. There was no mortality. CONCLUSIONS Air reduction seems to be associated with fewer complications and the highest success rate. Proper selection of patients is crucial to achieve a high success rate and to minimise complications.
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Affiliation(s)
- A T Hadidi
- Department of Paediatric Surgery, Cairo University, Egypt
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245
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246
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Abstract
Pneumatic reduction of idiopathic intussusception is successful in about 80% of cases, while 60% of the failures are reduced at surgery without resection. To determine whether delayed, repeated attempts at enema reduction of failures would reduce the need for operation in selected cases, over a 2-year period (1994-1996 inclusive), 17 infants with idiopathic intussusception underwent delayed repeat enemas 2-19 h following the first failed attempt at reduction. Clinical parameters and radiologic findings were evaluated with respect to outcome. Ten intussusceptions were successfully reduced after the second attempt in 9 and after the fourth attempt in 1. Seven children underwent a laparotomy, 5 because of failure of progressive reduction at air enema (AE). Two were taken to surgery early in the series, 1 because of perforation during a second attempt and 1 while awaiting a third reduction attempt. The 10 successful reductions all showed progressive movement of the intussusceptum on each AE; the 2 who perforated failed to show progressive reduction on their second AE. Because of these cases, the remaining 5 were referred to surgery because of failure of progressive reduction of the intussusceptum on the second attempt. At laparotomy, of the 7 unsuccessful reductions, 4 required resection and 3 had difficult manual reduction. The presence of vomiting, a mass, and/or bloody stools were not predictors of outcome. Failures had higher body temperatures (38.1 +/- 0.3 vs 37.4 +/- 0.1 degrees C, P = 0.07), heart rates (153.7 +/- 8 vs 136.9 +/- 2.1 min, P = 0.03), and longer duration of symptoms (36.8 +/- 4 vs 21.3 +/- 3.6 h; P = 0.01) than successes. Delayed repeat AEs may be safe and effective in selected cases of idiopathic intussusception, but should be considered only if significant movement of the intussusceptum is noted at each attempt. The ideal time for repeat AE reduction prior to surgery is not established, but 2-4 h appears appropriate. Pyrexia, tachycardia, and duration of symptoms greater than 36 h are relative contraindications to this course of management.
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Affiliation(s)
- A D Sandler
- Division of Pediatric Surgery, The University of lowa lowa City, lowa 52242, USA
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247
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Abstract
The aim of this study was to determine whether barium enema reduction (BER) is safe and effective in patients with a long duration of intussusception. Over the last 17 years, 104 patients were admitted to our hospital with a diagnosis of intussusception. All except 1 with peritonitis underwent BER primarily. Of the 103 intussusceptions treated primarily by BER, 84 (82%) were reduced by the enema alone, whereas 19 (18%) underwent surgical reduction. There were no differences in mean duration of disease between the patients with successful and failed enema reduction (successful: 15 +/- 14 h; failures: 14 +/- 11 h, P = 0.6). The success rate of BER was 85% within 12 h of symptoms, 76% for 12-24 h, and 71% for more than 24 h. Of 8 cases with a second trial, 4 (50%) were reduced by repeated barium enema. There were no deaths and no intestinal perforations. The success rate of more than 70% even in patients with a long duration of intussusception suggests that BER is safe and effective regardless of the duration of the disease.
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Affiliation(s)
- H Okuyama
- Department of Pediatric Surgery, Kure National Hospital, 3-1, Aoyama-cho, Kure City, Hiroshima, 737-0023 Japan
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248
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249
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Abstract
Intussusception is the commonest surgical complication of Henoch-Sch onlein purpura (HSP), occurring in 1.3%-13.6% of affected children. Colo-colic intussusception is a rare occurrence in HSP, with only three other reported cases. Intussusception in HSP almost always originates in the ileum (90%) or jejunum (7%), and more than one-half of cases (58.4%) are confined to the small bowel. This is in contrast to idiopathic intussusception, where the majority (80%-90%) are ileo-colic and can be diagnosed and reduced by contrast enema.
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Affiliation(s)
- C K Choong
- Department of Paediatric Surgery, Starship Children's Hospital, Auckland, New Zealand
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250
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Abstract
PURPOSE Patterns of recurrence of intussusception (INT) were reviewed to determine whether changes in management have affected the rate and patterns of recurrence as well as long-term outcome in children with multiple (i. e., 2 or more) recurrences. MATERIALS AND METHODS Review was done of 763 children with 876 intussusceptions, including (1) recurrence rate, (2) patterns of recurrence (number of and interval between recurrences), (3) reducibility, (4) pathologic lead points (PLP), (5) operative findings and (6) long-term follow-up in those with multiple recurrences. RESULTS Above features (1)-(6) were the same in those managed with barium enema (1979-1985) and those managed with air enema (1985-1996). Overall recurrence rate was 9 %; 11 % with barium enema and 8 % with air enema. Sixty-nine patients had 113 recurrences: 47/69 (68 %) and 1 recurrence and 22/69 (32 %) had multiple recurrences. Multiple recurrences presented as isolated episodes or in clusters up to 8 years. Reducibility was 100 % for initial INT and 95 % for recurrent episodes; there were no perforations. Surgery, in 4 with irreducible recurrence, revealed no PLP. PLP were present in 5 (8 %): 2 (4 %) with 1 recurrence and 3 (14 %) with multiple recurrences. No pattern of recurrence was predictive for PLP. Long-term follow-up (up to 15 years) available in 11 with multiple recurrences revealed a favourable outcome. CONCLUSIONS Rates and patterns of recurrence did not change with altered management. Because of the high reduction rate of recurrences, lack of perforation and favourable long-term follow-up, we recommend radiological reduction for recurrent INT. Multiple recurrences are not a contraindication. A careful search for PLP is mandatory. Surgery should be reserved for irreducible recurrences or for demonstrated PLP.
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Affiliation(s)
- A Daneman
- Department of Diagnostic Imaging, Hospital for Sick Children and University of Toronto, 555 University Avenue, Toronto, Ontario, M5G 1X8, Canada
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