RESUMEN
INTRODUCTION: intussusception in South African (SA) children is often severe. A proportion of cases require management at quaternary hospitals which are a scare resource in SA. A geospatial investigation of severe paediatric intussusception (SPI) in the KwaZulu-Natal (KZN) province of SA would assist with identifying regions which should be targeted for preventative interventions. This could reduce resource utilisation for this condition at quaternary hospitals. The objective of this study was to determine the geospatial distribution of SPI in KZN. METHODS: this was a retrospective analysis of data for patients with SPI who were admitted to a quaternary hospital in KZN over an 11-year period. Data related to patient demographics, duration of hospitalization, surgical intervention, inpatient mortality and residential postal code were extracted from the electronic hospital admissions system. Each residential postal code was linked to a corresponding KZN district municipality. Descriptive statistical methods were used to determine the distribution of various characteristics in the study sample. Semi-quantitative geospatial analysis was used to determine the distribution of patients with SPI in each KZN district municipality. RESULTS: the study sample consisted of 182 patients with SPI. Most patients were <1 year old (83.5%), male (51.1%) and black African (87.9%). All patients underwent surgical intervention. Inpatient mortality was 2.7%. The majority of patients in the study sample resided in the eThekwini and King Cetshwayo district municipalities (51.1% and 14.8%, respectively). CONCLUSION: preventative interventions for SPI should be considered for rollout in the eThekwini and King Cetshwayo district municipalities of KZN, SA.
Asunto(s)
Hospitalización/estadística & datos numéricos , Intususcepción/epidemiología , Niño , Preescolar , Femenino , Humanos , Lactante , Intususcepción/mortalidad , Intususcepción/fisiopatología , Tiempo de Internación , Masculino , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , Sudáfrica/epidemiología , Análisis EspacialRESUMEN
PURPOSE: In high-income countries the presentation and treatment of intussusception is relatively rapid, and most cases are correctable with radiographically-guided reduction. In low-income countries, many delays affect outcomes and surgical intervention is required. This study characterizes the burden and outcome of pediatric intussusception in Uganda. METHODS: Prospective case series of intussusception cases from May 2015 to July 2016 at a tertiary referral hospital in Uganda. RESULTS: Forty patients were included in the study. Male to female ratio was 3:2. Average duration of symptoms before presentation was 4.5â¯days. Median duration of symptoms in referred patients was 4â¯days and 2â¯days in non-referred patients (P value 0.0009). All 40 patients underwent surgical treatment: 25% had resection and enterostomy, 15% had resection and primary anastomosis, 2.5% had resection, primary anastomosis and enterostomy and 57.5% underwent manual reduction. Mortality was 32% and febrile patients on admission were 20 times more likely to die (P value 0.040). CONCLUSION: Intussusception carries a high operative and mortality rate in Uganda. Referred patients presented later than non-referred patients to health facilities. Fever on examination at admission was positively associated with mortality. This disease remains a target for quality metrics in global pediatric surgery. TYPE OF STUDY: Diagnostic study. LEVEL OF EVIDENCE: III.
Asunto(s)
Intususcepción , Femenino , Humanos , Lactante , Intususcepción/epidemiología , Intususcepción/mortalidad , Intususcepción/fisiopatología , Intususcepción/terapia , Masculino , Estudios Prospectivos , Uganda/epidemiologíaRESUMEN
The following report will discuss the diagnosis and management of non-specific abdominal pain in a 77-year-old woman who presented to a district general hospital in South London. CT imaging demonstrated ileo-colic intussusception with free air and fluid indicating perforation. The images of the specimen clearly show the ileal tumour within the intussusception. Thus, the patient underwent an emergency right hemicolectomy and formation of a double-barrelled ileostomy. Histology subsequently confirmed this was secondary to a colonic adenocarcinoma. This case report is unique as it highlights that intussusception in adults is very difficult to accurately diagnose based on clinical features (due to non-specific findings) and even with radiology can be challenging. This is also the first documented case of the site of perforation not being directly involved with the site of intussusception. The perforation site was in fact distal to the intussusception. At the time of surgery, it was noted that the patient had significantly faecal loading up to her rectum. The resulting closed loop was the cause of her perforation.
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Dolor Abdominal/diagnóstico por imagen , Adenocarcinoma/diagnóstico , Neoplasias del Colon/diagnóstico , Enfermedades del Íleon/diagnóstico , Intususcepción/diagnóstico , Dolor Abdominal/patología , Adenocarcinoma/fisiopatología , Adenocarcinoma/cirugía , Anciano , Colectomía , Neoplasias del Colon/fisiopatología , Neoplasias del Colon/cirugía , Femenino , Humanos , Enfermedades del Íleon/fisiopatología , Enfermedades del Íleon/cirugía , Intususcepción/fisiopatología , Intususcepción/cirugía , Tomografía Computarizada por Rayos X , Resultado del TratamientoRESUMEN
No disponible
Asunto(s)
Humanos , Femenino , Persona de Mediana Edad , Intususcepción/diagnóstico por imagen , Intususcepción/cirugía , Neoplasias del Colon/diagnóstico por imagen , Adenocarcinoma/diagnóstico por imagen , Intususcepción/etiología , Intususcepción/fisiopatología , Neoplasias del Colon/patología , Neoplasias del Colon/cirugía , ColonoscopíaAsunto(s)
Derivación Gástrica/efectos adversos , Intususcepción , Yeyuno , Complicaciones del Embarazo , Adulto , Femenino , Humanos , Intususcepción/diagnóstico por imagen , Intususcepción/fisiopatología , Intususcepción/cirugía , Yeyuno/diagnóstico por imagen , Yeyuno/fisiopatología , Yeyuno/cirugía , Obesidad Mórbida/cirugía , Embarazo , Complicaciones del Embarazo/diagnóstico por imagen , Complicaciones del Embarazo/fisiopatología , Complicaciones del Embarazo/cirugíaRESUMEN
PURPOSE: Fecal incontinence (FI) is common in patients with rectal intussusception (RI), although the mechanism behind its formation is unclear. Recent data indicate that a reduction in internal sphincter tone may cause FI, which becomes notable with increasing RI levels. However, the roles of other anatomical abnormalities in anal function remain unclear. This study assessed the relationships between various pelvic floor abnormalities and anal sphincter function in patients with RI and FI. METHODS: Data for patients with RI, collected in a prospective pelvic floor database, were assessed retrospectively. All women with FI, without anal sphincter defect, were included. Data on anorectal physiology and evacuation proctography were analyzed. RESULTS: Of 397 patients with RI, 85, who had predominantly passive FI, met the inclusion criteria. Maximum resting pressure (MRP) was significantly lower in patients with rectoanal intussusception (RAI) than in those with rectorectal intussusception (RRI) [51.1 (17.9-145.8) vs. 70.7 (34.7-240.6) cmH2O, P = 0.007]. Moreover, MRP was significantly lower in RI patients without rectocele than in RI patients with rectocele [50.1 (17.9-111.0) vs. 69.9 (34.7-240.6) cmH2O, P < 0.0001]. Regression analysis showed that RAI rather than RRI and RI without rectocele rather than RI with rectocele were predictive of decreased MRP. However, no variable was significantly associated with decreased maximum squeeze pressure on multivariate analysis. CONCLUSION: In addition to an advanced level of intussusception, the absence of a rectocele may be correlated with reduced internal anal sphincter function in patients with RI and FI.
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Canal Anal/fisiopatología , Incontinencia Fecal/complicaciones , Incontinencia Fecal/fisiopatología , Intususcepción/complicaciones , Intususcepción/fisiopatología , Rectocele/complicaciones , Recto/patología , Anciano , Anciano de 80 o más Años , Canal Anal/diagnóstico por imagen , Defecación , Defecografía , Femenino , Humanos , Persona de Mediana Edad , Presión , Análisis de RegresiónRESUMEN
Intussusception is the most common cause of intestinal obstruction in infants and toddlers; however, it is a rare entity in neonates. During intussusception, a proximal portion of the bowel pushes inside the adjacent, distal segment of the bowel in a telescoping fashion leading to obstruction, strangulation of the mesentery, ischemia, and necrosis. The etiology of intussusception is often unknown and there are currently no preventive techniques. Intussusception often mimics other common disease processes affecting neonates; this can result in detrimental delays in diagnosis and treatment. Intussusception is considered a surgical emergency and a delay in treatment results in significant morbidity and mortality. With proper education on this rare complication, neonatal nurses play a vital role in early diagnosis. To improve the care of neonates affected, it is imperative that intussusception remain a differential diagnosis for clinicians.
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Diagnóstico Precoz , Enfermedades del Prematuro/diagnóstico , Enfermedades del Prematuro/fisiopatología , Enfermedades del Prematuro/cirugía , Intususcepción/diagnóstico , Intususcepción/fisiopatología , Intususcepción/cirugía , Enfermería Neonatal/normas , Guías de Práctica Clínica como Asunto , Femenino , Humanos , Lactante , Recién Nacido , Resultado del TratamientoAsunto(s)
Gastrectomía , Intususcepción/diagnóstico por imagen , Complicaciones Posoperatorias/diagnóstico por imagen , Neoplasias Gástricas/cirugía , Tomografía Computarizada por Rayos X/métodos , Anciano , Humanos , Intestino Delgado/diagnóstico por imagen , Intestino Delgado/fisiopatología , Intestino Delgado/cirugía , Intususcepción/fisiopatología , Intususcepción/cirugía , Masculino , Complicaciones Posoperatorias/fisiopatología , Complicaciones Posoperatorias/cirugíaRESUMEN
PURPOSE: To raise awareness of colocolonic intussusception as a gastrointestinal complication of CF mimicking distal intestinal obstruction syndrome (DIOS) and discuss risk of recurrence. CASE SUMMARY: A 33-year-old Caucasian male with cystic fibrosis presented with an acute abdomen diagnosed via imaging as colocolonic intussusception. He was managed with fluid replacement therapy and polyethylene glycol. He was re-admitted due to recurrence likely secondary to recurrent constipation and development of a fecalith. Surgery was contraindicated due to absence of tissue ischemia or necrosis. DISCUSSION: Several possible etiological factors have been described, especially some that tend to occur within the context of CF disease, such as DIOS and PERT, and symptoms of colocolonic intussusception are similar to those of other causes of an acute abdomen but distinguishable by advanced imaging modalities. Due to risk of recurrence, an etiology of intussusception should be sought. CONCLUSION: Colo-colonic intussusception is a rare cause of an acute abdomen in the adult Cystic Fibrosis (CF) patient and may be associated with underlying constipation or presence of a fecalith.
Asunto(s)
Colon/diagnóstico por imagen , Enfermedades del Colon , Fluidoterapia/métodos , Obstrucción Intestinal/diagnóstico , Intususcepción , Polietilenglicoles/administración & dosificación , Adulto , Enfermedades del Colon/diagnóstico , Enfermedades del Colon/etiología , Enfermedades del Colon/fisiopatología , Enfermedades del Colon/terapia , Tratamiento Conservador/métodos , Fibrosis Quística/complicaciones , Fibrosis Quística/fisiopatología , Diagnóstico Diferencial , Fármacos Gastrointestinales/administración & dosificación , Humanos , Intususcepción/diagnóstico , Intususcepción/etiología , Intususcepción/fisiopatología , Intususcepción/terapia , Masculino , Medición de Riesgo , Prevención Secundaria/métodos , Tomografía Computarizada por Rayos X/métodos , Resultado del TratamientoRESUMEN
BACKGROUND: Variability in management of intussusception after enema reduction exists. Historically, inpatient observation was recommended; however, there is a lack of evidence-based guidelines for this practice. METHODS: A systematic review and meta-analysis evaluating outcomes between inpatient (IP) and outpatient (OP) management after enema reduction was performed. The following databases were searched: PubMed, EBSCOhost CINAHL, EMBASE, Web of Science, and Cochrane Database. Data from an institutional review were included in the meta-analysis. RESULTS: Ten studies of patients aged 0-18â¯years with intussusception who underwent successful enema reduction that reported outcomes of outpatient management were included. Overall recurrence rates were 6% for IP and 8% for OP (pâ¯=â¯0.20). Recurrences within 24 (IP: 1% vs OP: 0%, pâ¯=â¯0.90) and 48â¯h (IP: 1% vs OP: 2%, pâ¯=â¯0.11) were similar. There was no significant difference in the rate of return to the emergency department (IP: 6% vs OP: 14%, pâ¯=â¯0.11). Both groups had a similar rate of requiring an operation (IP: 2% vs OP: 1%, pâ¯=â¯0.84). CONCLUSIONS: Outpatient management of intussusception after enema reduction results in a shorter hospital stay with no difference in the rate of return to the emergency department, recurrence, need for operation, or mortality. The findings of the meta-analysis suggest that outpatient management may be safe and could reduce hospital resource utilization. TYPE OF STUDY: Treatment study. LEVEL OF EVIDENCE: III.
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Enema/efectos adversos , Enfermedades del Íleon/terapia , Intususcepción/terapia , Adolescente , Niño , Preescolar , Bases de Datos Factuales , Femenino , Humanos , Enfermedades del Íleon/fisiopatología , Lactante , Recién Nacido , Intususcepción/etiología , Intususcepción/fisiopatología , Masculino , Evaluación de Procesos y Resultados en Atención de Salud , Pacientes Ambulatorios , RecurrenciaRESUMEN
BACKGROUND: Physiological changes after laparoscopic ventral rectopexy (LVR) in patients with rectoanal intussusception (RAI) remain unclear. This study was undertaken to evaluate physiological and morphological changes after LVR for RAI, and to study clinical outcomes following LVR with special reference to fecal incontinence (FI). METHODS: The study was conducted on patients who had LVR for RAI between February 2012 and December 2016 at our institution Patients with RAI and FI were included in the study. Patients with RAI and obstructed defecation and those with RAI and neurologic FI were not included. The patients had anorectal manometry preoperatively, and 3, 6, and 12 months postoperatively. Defecography was performed before and 6 months after the procedure. FI was evaluated using the Fecal Incontinence Severity Index (FISI). RESULTS: There were 34 patients (median age 77 years (range 60-93) years). Thirty-two patients (94%) were female and the median number of vaginal deliveries was 2 (range 0-5). Neither maximum resting pressure nor maximum squeeze pressure increased postoperatively. There was an overall increase in both defecatory desire volume (median preoperative 75 ml vs. 90 ml at 12 months; p = 0.002) and maximum tolerated volume (median preoperative 145 ml vs.175 ml at 12 months; p = 0.002). Postoperatively, RAI was eliminated in all patients but one, although 13 had residual rectorectal intussusception found at defecography. There was an overall reduction in both rectocele size (median preop 29 mm vs. postop 10 mm; p = 0.008) and pelvic floor descent (median preop 26 mm vs. postop 20 mm; p = 0.005). Twelve months after surgery, a reduction of at least 50% was observed in the FISI score for 31 incontinent patients (91%). CONCLUSIONS: LVR for RAI produced adequate improvement of FI, and successful anatomical correction of RAI was confirmed by postoperative proctography. Postoperative increase in the rectal volume may have a positive effect on continence.
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Incontinencia Fecal/cirugía , Intususcepción/complicaciones , Laparoscopía/métodos , Enfermedades del Recto/complicaciones , Recto/cirugía , Anciano , Anciano de 80 o más Años , Estreñimiento/etiología , Estreñimiento/cirugía , Defecación/fisiología , Defecografía , Incontinencia Fecal/etiología , Incontinencia Fecal/fisiopatología , Femenino , Humanos , Intususcepción/fisiopatología , Masculino , Persona de Mediana Edad , Periodo Posoperatorio , Estudios Prospectivos , Enfermedades del Recto/fisiopatología , Rectocele/etiología , Rectocele/cirugía , Resultado del TratamientoAsunto(s)
Gastrectomía/métodos , Intususcepción , Radiografía/métodos , Neoplasias Gástricas/complicaciones , Estómago/diagnóstico por imagen , Tomografía Computarizada por Rayos X/métodos , Ultrasonografía/métodos , Anciano , Femenino , Humanos , Intususcepción/diagnóstico , Intususcepción/etiología , Intususcepción/fisiopatología , Metástasis Linfática/diagnóstico por imagen , Estadificación de Neoplasias , Neoplasias Gástricas/patología , Rotura Gástrica/diagnóstico , Rotura Gástrica/etiología , Rotura Gástrica/fisiopatología , Resultado del TratamientoRESUMEN
Intussusception is the invagination of a proximal part of intestine into the adjacent distal part. Reported frequently in children, it forms a rare presentation in adults and can be difficult to diagnose pre operatively. Imaging modalities are increasingly being used for preoperative diagnosis with almost all cases in adults being secondary to an intestinal lesion. Intraoperative management of such lesions in adults was mostly reported to be done by en bloc resection without attempts at reduction, especially where a preoperative diagnosis of a benign lesion was not in hand. We present a case of a female patient with a background of active metastatic lung cancer presenting with symptoms and signs of high intestinal obstruction, found to have a jejunal intussusception on CT scan and managed conservatively initially, followed by definitive surgical management. Literature review of similar presentations, diagnostic and treatment modalities are discussed thereafter.
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Intususcepción/diagnóstico por imagen , Enfermedades del Yeyuno/diagnóstico por imagen , Neoplasias Pulmonares/patología , Tomografía Computarizada por Rayos X , Adulto , Endoscopía Gastrointestinal , Femenino , Humanos , Intususcepción/fisiopatología , Intususcepción/cirugía , Resultado del TratamientoRESUMEN
AIM: The long-term efficacy of stapled transanal rectal resection (STARR) for surgical management of obstructed defaecation syndrome (ODS) has not been evaluated. Therefore, we investigated the long-term efficacy (> 10 years) of STARR for treatment of ODS related to rectocele or rectal intussusception and the factors that predict treatment outcome. METHOD: This study was a retrospective cohort analysis conducted on prospectively collected data. Seventy-four consecutive patients who underwent STARR for ODS between January 2005 and December 2006 in two Italian hospitals were included. RESULTS: Seventy-four patients [66 women; median age 61 (29-77) years] underwent STARR for ODS. No serious postoperative complications were recorded. Ten years postoperatively, 60 (81%) patients completed the expected follow-up. Twenty-three patients (38%) reported persistent perineal pain and 13 (22%) experienced the urge to defaecate. ODS symptoms recurred in 24 (40%) patients after 10 years. At the 10-year follow-up, 35% of patients were very satisfied and 28% would recommend STARR and undergo the same procedure again if necessary. In contrast, 21% of patients would not select STARR again. Previous uro-gynaecological or rectal surgery and high constipation scores were identified as risk factors for recurrence. CONCLUSIONS: Stapled transanal rectal resection significantly improves the symptoms of ODS in the short term. In the long term STARR is less effective, however.
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Estreñimiento/cirugía , Proctectomía/métodos , Enfermedades del Recto/cirugía , Suturas , Cirugía Endoscópica Transanal/métodos , Adulto , Anciano , Estreñimiento/etiología , Estreñimiento/fisiopatología , Defecación/fisiología , Femenino , Estudios de Seguimiento , Humanos , Intususcepción/complicaciones , Intususcepción/fisiopatología , Intususcepción/cirugía , Masculino , Persona de Mediana Edad , Proctectomía/instrumentación , Enfermedades del Recto/complicaciones , Enfermedades del Recto/fisiopatología , Rectocele/complicaciones , Rectocele/fisiopatología , Rectocele/cirugía , Estudios Retrospectivos , Síndrome , Factores de Tiempo , Cirugía Endoscópica Transanal/instrumentación , Resultado del TratamientoRESUMEN
OBJECTIVES: To evaluate anal sphincter abnormalities detected by endoanal ultrasound in obstructed defecation due to rectocele and rectal intussusception. METHODS: The retrospective analysis includes 45 patients with obstructed defecation syndrome due to rectocele and/or rectal intussusception with or without fecal incontinence, and submitted to endoanal ultrasound. RESULTS: Ninety-three percent (n = 42) were women (mean age of 63 ± 12 years), and 47% (n = 21) of the patients had fecal incontinence. In total, 29% (n = 13) had a previous anorectal surgery, and 93% (n = 39) of the women had a previous vaginal delivery. An isolated rectal intussusception was diagnosed in 20% (n = 9) of the patients, an isolated rectocele in 24% (n = 11), and rectal intussusception and rectocele in 56% (n = 25). Thirty-six percent of patients had anal sphincter lacerations (n = 16): 12% (n = 2) had only internal laceration, 69% (n = 11) had only external laceration, and 19% (n = 3) had both. Two patients had a thinner internal anal sphincter with 0.9 and 1.2 mm, respectively. In total, 25% of the patients without fecal incontinence had an occult anal sphincter laceration, and all were women with an external sphincter laceration in the anterior quadrant and a previous vaginal delivery. In patients with obstructed defecation and fecal incontinence, 48% had sphincter lacerations. Previous anorectal surgery was a predictor of anal sphincter laceration (odds ratio [OR] 4.8; 95% confidence interval [CI] = 1.214-18.971; P = .025), but fecal incontinence (OR 2.7; 95% CI = 0.774-9.613; P = .119) and previous vaginal delivery (OR 1.250; 95% CI = 0.104-15.011; P = .860) were not. CONCLUSIONS: Endoanal ultrasound should be considered in obstructed defecation with or without fecal incontinence, especially if surgical correction is planned.
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Canal Anal/diagnóstico por imagen , Endosonografía/métodos , Impactación Fecal/diagnóstico por imagen , Impactación Fecal/etiología , Enfermedades del Recto/complicaciones , Enfermedades del Recto/diagnóstico por imagen , Canal Anal/fisiopatología , Impactación Fecal/fisiopatología , Femenino , Humanos , Intususcepción/complicaciones , Intususcepción/diagnóstico por imagen , Intususcepción/fisiopatología , Masculino , Persona de Mediana Edad , Enfermedades del Recto/fisiopatología , Rectocele/complicaciones , Rectocele/diagnóstico por imagen , Rectocele/fisiopatología , Estudios RetrospectivosAsunto(s)
Duodeno/diagnóstico por imagen , Gastrectomía/métodos , Gastroscopía/métodos , Intususcepción , Pólipos , Neoplasias Gástricas , Estómago/diagnóstico por imagen , Adulto , Humanos , Intususcepción/diagnóstico , Intususcepción/fisiopatología , Masculino , Pólipos/patología , Pólipos/fisiopatología , Neoplasias Gástricas/patología , Neoplasias Gástricas/fisiopatología , Tomografía Computarizada por Rayos X/métodos , Resultado del TratamientoRESUMEN
AIM: This study compared the diagnostic capabilities of dynamic magnetic resonance defaecography (D-MRI) with conventional defaecography (CD, reference standard) in patients with symptoms of prolapse of the posterior compartment of the pelvic floor. METHOD: Forty-five consecutive patients underwent CD and D-MRI. Outcome measures were the presence or absence of rectocele, enterocele, intussusception, rectal prolapse and the descent of the anorectal junction on straining, measured in millimetres. Cohen's Kappa, sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) and the positive and negative likelihood ratio of D-MRI were compared with CD. Cohen's Kappa and Pearson's correlation coefficient were calculated and regression analysis was performed to determine inter-observer agreement. RESULTS: Forty-one patients were available for analysis. D-MRI underreported rectocele formation with a difference in prevalence (CD 77.8% vs D-MRI 55.6%), mean protrusion (26.4 vs 22.7 mm, P = 0.039) and 11 false negative results, giving a low sensitivity of 0.62 and a NPV of 0.31. For the diagnosis of enterocele, D-MRI was inferior to CD, with five false negative results, giving a low sensitivity of 0.17 and high specificity (1.0) and PPV (1.0). Nine false positive intussusceptions were seen on D-MRI with only two missed. CONCLUSION: The accuracy of D-MRI for diagnosing rectocele and enterocele is less than that of CD. D-MRI, however, appears superior to CD in identifying intussusception. D-MRI and CD are complementary imaging techniques in the evaluation of patients with symptoms of prolapse of the posterior compartment.
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Defecografía/métodos , Errores Diagnósticos/estadística & datos numéricos , Imagen por Resonancia Magnética/métodos , Trastornos del Suelo Pélvico/diagnóstico por imagen , Prolapso de Órgano Pélvico/diagnóstico por imagen , Adulto , Anciano , Anciano de 80 o más Años , Medios de Contraste , Femenino , Hernia/complicaciones , Hernia/diagnóstico por imagen , Hernia/fisiopatología , Humanos , Intususcepción/complicaciones , Intususcepción/diagnóstico por imagen , Intususcepción/fisiopatología , Funciones de Verosimilitud , Masculino , Persona de Mediana Edad , Trastornos del Suelo Pélvico/complicaciones , Trastornos del Suelo Pélvico/fisiopatología , Prolapso de Órgano Pélvico/complicaciones , Prolapso de Órgano Pélvico/fisiopatología , Valor Predictivo de las Pruebas , Rectocele/complicaciones , Rectocele/diagnóstico por imagen , Rectocele/fisiopatología , Recto/diagnóstico por imagen , Análisis de Regresión , Sensibilidad y Especificidad , Estadísticas no ParamétricasRESUMEN
BACKGROUND: Three-dimensional high-resolution anorectal manometry (3DHRAM), used for exploring anorectal disorders, was recently developed, providing interesting topographic data for the diagnosis of pelvic floor disorders such as excessive perineal descent. The aim of our study was to define a diagnostic strategy based on selected 3DHRAM parameters to identify rectal intussusceptions (RI), considering conventional defecography (CD) as the gold standard. METHODS: All patients referred to our center in the previous 6 months for 3DHRAM to explore fecal incontinence or constipation, and who previously achieved CD, were eligible. 3DHRAM results were obtained for all classical parameters and the presence of a narrow band of high pressure in the anal canal during attempted defecation, which was recently found to be associated with RI in some studies. The sensitivity, specificity, and positive and negative predictive values were calculated for various 3DHRAM criterion in order to propose a diagnostic strategy for RI. KEY RESULTS: Twenty-six patients (66%) presented with RI on CD. On 3DHRAM, according to our diagnostic strategy, the most relevant manometric criterion for the diagnosis of RI was the association of an anterior additional high-pressure area and an excessive perineal descent, with a positive predictive value of 100% [81.5-100], a specificity of 100% [75.3-100] and a sensibility of 69.2% [48.2-85.7]. CONCLUSIONS & INFERENCES: In this study, 3DHRAM was used to diagnose RI, and we confirmed its use in the diagnosis of pelvic floor disorders. Further studies will be necessary to define classifications for these new anatomic data from 3DHRAM.
Asunto(s)
Canal Anal/diagnóstico por imagen , Defecografía/métodos , Imagenología Tridimensional/métodos , Intususcepción/diagnóstico por imagen , Manometría/métodos , Enfermedades del Recto/diagnóstico por imagen , Adulto , Anciano , Canal Anal/fisiopatología , Estreñimiento/diagnóstico por imagen , Estreñimiento/fisiopatología , Defecación/fisiología , Incontinencia Fecal/diagnóstico por imagen , Incontinencia Fecal/fisiopatología , Femenino , Estudios de Seguimiento , Humanos , Intususcepción/fisiopatología , Masculino , Persona de Mediana Edad , Enfermedades del Recto/fisiopatología , Estudios RetrospectivosRESUMEN
AIM: Imaging for pelvic floor defaecatory dysfunction includes defaecation proctography. Integrated total pelvic floor ultrasound (transvaginal, transperineal, endoanal) may be an alternative. This study assesses ultrasound accuracy for the detection of rectocele, intussusception, enterocele and dyssynergy compared with defaecation proctography, and determines if ultrasound can predict symptoms and findings on proctography. Treatment is examined. METHOD: Images of 323 women who underwent integrated total pelvic floor ultrasound and defaecation proctography between 2011 and 2014 were blindly reviewed. The size and grade of rectocele, enterocele, intussusception and dyssynergy were noted on both, using proctography as the gold standard. Barium trapping in a rectocele or a functionally significant enterocele was noted on proctography. Demographics and Obstructive Defaecation Symptom scores were collated. RESULTS: The positive predictive value of ultrasound was 73% for rectocele, 79% for intussusception and 91% for enterocele. The negative predictive value for dyssynergy was 99%. Agreement was moderate for rectocele and intussusception, good for enterocele and fair for dyssynergy. The majority of rectoceles that required surgery (59/61) and caused barium trapping (85/89) were detected on ultrasound. A rectocele seen on both transvaginal and transperineal scanning was more likely to require surgery than if seen with only one mode (P = 0.0001). If there was intussusception on ultrasound the patient was more likely to have surgery (P = 0.03). An enterocele visualized on ultrasound was likely to be functionally significant on proctography (P = 0.02). There was, however, no association between findings on imaging and symptoms. CONCLUSION: Integrated total pelvic floor ultrasound provides a useful screening tool for women with defaecatory dysfunction such that defaecatory imaging can avoided in some.
Asunto(s)
Estreñimiento/diagnóstico por imagen , Defecografía/métodos , Endosonografía/métodos , Trastornos del Suelo Pélvico/diagnóstico por imagen , Diafragma Pélvico/diagnóstico por imagen , Adulto , Anciano , Anciano de 80 o más Años , Ataxia/complicaciones , Ataxia/diagnóstico por imagen , Ataxia/fisiopatología , Bario , Estreñimiento/etiología , Estreñimiento/fisiopatología , Medios de Contraste , Defecación/fisiología , Femenino , Hernia/complicaciones , Hernia/diagnóstico por imagen , Hernia/fisiopatología , Humanos , Intususcepción/complicaciones , Intususcepción/diagnóstico por imagen , Intususcepción/fisiopatología , Persona de Mediana Edad , Diafragma Pélvico/fisiopatología , Trastornos del Suelo Pélvico/complicaciones , Trastornos del Suelo Pélvico/fisiopatología , Valor Predictivo de las Pruebas , Rectocele/complicaciones , Rectocele/diagnóstico por imagen , Rectocele/fisiopatología , Índice de Severidad de la Enfermedad , Método Simple CiegoRESUMEN
We present a case of a 41-year-old woman with severe abdominal pain caused by two jejuno-jejunal intussusceptions. Further investigation showed coeliac disease as the underlying cause. The patient recovered rapidly on a gluten-free diet. So coeliac disease could be the underlying cause of idiopathic intussusception more often than previously thought and intussusception should be suspected in patients with known coeliac disease presenting with abdominal pain. (Acta gastro-enterol. belg., 2016, 79, 000-000).