RESUMEN
Bladder duplication (BD) is a rare malformation that is often associated to other anomalies. We report a newborn diagnosed with BD in the sagittal plane, associated to persistent urogenital sinus (UGS), given the opening of the vagina immediately below the bladder neck. It is the fourth time this association is reported. Surgical repair was made: both bladders were joined, the common channel was left as urethra and the vagina was descended with a vaginoplasty with an intestinal segment. She also presented an anterior anus, that required posterior mobilization. The patient is currently 3 years old with good sphincter control.
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PURPOSE: All types of cloacal malformations may be associated with anatomic variations of the external genitalia, including hypoplasia of the labia minora and enlarged clitoris; these variations could be even higher in posterior cloacas (PCs). If a careful physical examination is not performed, patients may be misdiagnosed with ambiguous genitalia (AG), leading to subsequent unnecessary testing, surgeries, or even wrong gender assignment. The aim was to analyze data of patients with PC within the ARM-Net registry, focusing on the description of the genitalia, gender assignment, and its consequences. Additionally, we investigated the presence of AG diagnosis in utero or at birth in patients with PC in the literature. METHODS: The ARM-Net registry was scanned for PC cases and data on diagnosis were collected. A systematic literature search was conducted using the PubMed, EMbase, and Web-of-Science databases. Descriptive statistics was used to report data. RESULTS: Nine patients with PC were identified in the ARM-Net registry. Five patients (55%) were diagnosed with AG, two (22%) were assigned as males and only two patients were correctly assigned as females and diagnosed with PC with respective variations of external genitalia. All patients diagnosed with AG had extensive blood testing including karyotype and hormonal studies. One of the patients who was diagnosed as a male, had surgery for pelvic cystic mass removal, which ultimately led to unaware salpingo-oophorectomy, hysterectomy, and vaginectomy. In the literature we identified 60 patients, 14 (23%) with AG, 1 with clitorolabial transposition and 1 with undeveloped vulva and vagina; 4 patients had normal anatomy. In 40 (67%) patients the anatomy of genitalia was not mentioned. CONCLUSION: Patients with PC are at high risk of being diagnosed with AG or even assigned the wrong gender at birth. In our series two patients were assigned as males, and consequently one of them underwent a highly mutilating surgery. A thorough physical examination together with a high index of suspicion and laboratory workup are mandatory to identify these variations, avoiding further investigations, unnecessary surgeries, and parental stress.
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Laparoscopy has a major role in the treatment of anorectal malformations (ARM) since Georgeson et al. introduced the laparoscopic assisted anorectoplasty in 2000. The majority of ARM can be repaired through a posterior sagittal incision without the need to enter the abdomen. Some ARM types require an abdominal approach to detach the rectum from the urinary tract in males or the vagina in females. Those malformations benefit from laparoscopy. In this article, we aimed to highlight the technical aspects relevant to the current laparoscopic repair of ARM.
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Cavidad Abdominal , Malformaciones Anorrectales , Laparoscopía , Canal Anal/cirugía , Malformaciones Anorrectales/cirugía , Femenino , Humanos , Lactante , Masculino , Recto/cirugía , VaginaRESUMEN
BACKGROUND: Many patients with anorectal malformations (ARM) need a bowel management program (BMP) to manage lifelong problems of fecal incontinence or severe constipation. We aimed to evaluate the sustainability of the results in such a program. METHODS: A single-institution retrospective review was performed in children with ARM who attended our BMP (2015-2019). Standardized definitions and validated tools were used to assess fecal continence (Baylor Continence Scale), constipation (Cleveland Constipation Scoring System), urinary symptoms (Vancouver Symptoms Score), and the Pediatric Quality of Life (PedsQL) and health-related quality of life (HRQOL) at the start of BMP and 1-year after completion of the program. RESULTS: 222 patients with ARM at a median age of 6.7 (IQR, 4.9-10.1) years were identified. All (100%) soiled at intake with 149 (67.1%) patients being treated with rectal or antegrade enemas and 73 (32.9%) with oral laxatives. At 1 year 150 (70.4%) were clean, 72.7% were on enemas and 27.3% were on laxatives (p = 0.08). 109 out of 148 (73.6%) patients were clean on enemas. A further 41 out of 66 (62.1%) patients were continent on laxatives with voluntary bowel movements and clean. In the group that was clean, there was improvement in Baylor Continence Scale (25 vs. 13.0, p < 0.000000002), Vancouver (11 vs. 6, p = 0.0110) scores, and clinically relevant improvement in the total PedsQL HRQL (78-85) and the PedsQL HRQL physical function (86-92) and psychosocial domain (77-82). There was no improvement in Cleveland (10 vs. 9, p = 0.31) score. CONCLUSION: An intensive BMP offers significant benefits in the treatment of fecal incontinence in ARM. It appears to also improve urinary incontinence and urinary voiding as well as the patient's quality of life. These changes are sustainable over at least one year.
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Malformaciones Anorrectales , Incontinencia Fecal , Niño , Preescolar , Estreñimiento/etiología , Estreñimiento/terapia , Incontinencia Fecal/etiología , Incontinencia Fecal/terapia , Humanos , Calidad de Vida , Recto , Estudios RetrospectivosRESUMEN
AIM OF THE STUDY: For the past four decades, routine daily postoperative anal dilation by parents has been the standard treatment following a primary posterior sagittal anorectoplasty (PSARP). However, the clinical benefit of this practice has never been formally investigated. It is known that dilations can have a significant negative psychological impact on patients and families, and therefore, we aimed to study if routine dilations after a PSARP are necessary. METHODS: A prospective, single institution randomized controlled clinical trial was conducted on patients with anorectal malformations (ARM) at our institution between 2017 and 2019. Patients were randomized to either a dilation or non-dilation group following their PSARP. Inclusion criteria included age less than 24 months and all patients undergoing primary repair of their ARM (except for cloaca). Patient characteristics, type of ARM, presence of colostomy, postoperative stricture, need for a skin level revision (Heineke-Mikulicz anoplasty (HMA)), and need for redo PSARP were recorded. The primary outcome of the trial was stricture formation. The secondary outcome included strictures requiring interventions. A p-value of less than 0.05 was considered statistically significant. Institutional approval was obtained for this study and informed consents were obtained from all the patients. RESULTS: 49 patients were included in our study. 5 (21%) in the dilation group and 8 (32%) in the non-dilation group developed strictures (p=0.21). Of these, 3 (13%) patients in the dilation group required HMA, and 4 (16%) patients in the non-dilation group required HMA (p=0.72). 4 patients required a redo operation for strictures: 2 in the dilation arm (these patients despite the plan to do dilations, chose not to do them consistently) and 2 in the non-dilation arm (p=0.59). CONCLUSION: Routine dilations after PSARP do not significantly reduce stricture formation. Based on these results, non-dilation is a viable alternative, and HM anoplasty remains a good back-up plan if a stricture develops. LEVEL OF EVIDENCE: Level I.
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Malformaciones Anorrectales , Recto , Canal Anal/cirugía , Preescolar , Dilatación , Humanos , Estudios Prospectivos , Recto/cirugía , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
Hirschsprung disease is the most common neurocristopathy in children, resulting in the congenital loss of enteric ganglia. Rare reports of skip lesions have previously been reported in the literature. We present a case of skip lesions known prior to surgery and managed by pull-through of the right colon that allowed the preservation of the colon.
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BACKGROUND: Patients with anorectal malformations (ARM) commonly have associated urologic anomalies. Few large studies exist to accurately characterize the incidence or associations between severity of malformation and urologic diagnosis. The purpose of our study was to determine the incidence of urologic diagnoses in a large cohort of children with ARM and evaluate for any correlation between severity of ARM and the incidence and number of associated urologic diagnoses. METHODS: A retrospective review was performed of patients with ARM treated at our pediatric colorectal center. All patients underwent protocolized urologic screening. ARM subtypes were ordered with increasing severity as follows in males: perineal, bulbar, prostatic and bladder neck fistulae. Females were similarly categorized as perineal, vestibular and vaginal fistulae followed by cloaca with <3 cm common channel and cloaca with >3 cm common channel. The following urologic diagnoses were assessed to determine whether a correlation existed with the severity of the ARM subtype: hydronephrosis, vesicoureteral reflux (VUR), solitary kidney, renal ascent anomalies (ectopic or pelvic), renal fusion anomalies (horseshoe or cross fused kidney), duplex kidney, hypospadias and undescended testicle. ARM subtypes were defined by distal rectal anatomy. RESULTS: A total of 712 patients were included in our study with a mean age of 4 years and of whom 45% were male. The overall rate of urologic anomalies was greater in males than females (65% vs 56% p < 0.026). In both sexes, the rate of urologic anomalies increased with increasing severity of ARM subtype (p<0.00010) finding that males with bladder neck fistula and females with cloacal malformations, particularly with long common channels, being the highest incidence. In males and females, the rate of hydronephrosis increased as the complexity of ARM increased and this correlated significantly (p < 0.0001 vs p < 0.0003 respectively). Similarly, the incidence of VUR also increased as complexity of ARM increased in both males and females (p = 0.01 and p<0.0001 respectively). The remaining urologic diagnoses were not significantly correlated with severity of ARM. CONCLUSIONS: Urologic anomalies occur at a high rate in children with ARM and appear to increase in frequency with increasing complexity of ARM subtype. These findings stress the importance of proper ARM screening and proactive collaboration with a clinician with expertise in pediatric urology early in the management of such children to improve early recognition of urologic diagnoses. LEVEL OF EVIDENCE: Level III.
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Malformaciones Anorrectales , Urología , Animales , Niño , Preescolar , Cloaca , Femenino , Humanos , Masculino , Recto , Estudios RetrospectivosRESUMEN
PURPOSE: Interactive courses play an important role in meeting the educational needs of pediatric surgical trainees. We investigated the impact of a multimodal pediatric colorectal and pelvic reconstruction course on pediatric surgery trainees. METHODS: A retrospective evaluation was performed of pre- and post-course surveys for an annual colorectal and pelvic reconstruction course over 3 consecutive years (2017-2019). The course included didactic and case-based content, interactive questions, video, and live case demonstration, and a hands-on lab. Pre- and post-course surveys were distributed to participants. Comfort with operative/case procedures was scored on a 5-point Likert scale (1 uncomfortable, 5 very comfortable). The primary outcome was improved confidence and content knowledge for pediatric colorectal surgical conditions. RESULTS: 165 pediatric surgical fellow participants with a 70 responses (42.4% response rate) comprised the cohort. Participants had limited advanced pediatric colorectal experience. At the time of the course, participants reported a median of 5 [3,10] Hirschsprung pull-throughs, 6 [3,10] anorectal malformation, and 1 [0,1] cloaca cases. Participants transitioned from discomfort to feeling comfortable with pediatric colorectal operative set-up and case management (pre-course 2 [2,3] and post-course 4 [4,5] p<0.001). CONCLUSION: Pediatric surgery trainees report limited exposure to advanced pediatric colorectal and pelvic reconstruction cases and management during their pediatric surgical fellowship training but report improved content knowledge- and technical understanding of complex pediatric disorders upon completion of a dedicated course. The course is an important adjunct to the experience gained in pediatric surgery fellowship for achieving competency in managing patients with Hirschsprung disease, anorectal malformation, and cloacal reconstructions.
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Malformaciones Anorrectales , Neoplasias Colorrectales , Especialidades Quirúrgicas , Malformaciones Anorrectales/cirugía , Niño , Competencia Clínica , Becas , Humanos , Estudios RetrospectivosRESUMEN
The treatment of patients with colorectal disorders and their associated urologic, gynecologic, gastrointestinal, spinal, and orthopedic anomalies requires care from various medical and surgical specialties over the course of their lifetime. This is ideally handled by a collaborative center which facilitates the assessment and development of a long-term patient care plan among multiple specialties which can enhance the quality of care, improve communication among different specialties, and improve patient satisfaction and outcomes. We describe the process, as well as lessons learned in developing such a center.
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Anomalías Múltiples/terapia , Malformaciones Anorrectales/terapia , Enfermedad de Hirschsprung/terapia , Hospitales Especializados/organización & administración , Anomalías Musculoesqueléticas/terapia , Desarrollo de Programa/métodos , Anomalías Urogenitales/terapia , Adolescente , Niño , Preescolar , Cirugía Colorrectal/organización & administración , Humanos , Lactante , Recién Nacido , Colaboración Intersectorial , Planificación de Atención al Paciente/organización & administración , Grupo de Atención al Paciente/organización & administración , Pediatría/organización & administración , Derivación y Consulta/organización & administración , Transición a la Atención de Adultos/organización & administraciónAsunto(s)
Cloaca , Vagina , Animales , Cloaca/cirugía , Toma de Decisiones , Femenino , Humanos , Vagina/cirugíaRESUMEN
Chronic idiopathic constipation, also known as functional constipation, is defined as difficult and infrequent defecation without an identifiable organic cause. Medical management with laxatives is effective for the majority of constipated children. However there is a subset of patients who may need evaluation by a surgeon. As constipation progresses, it can lead to fecal retention and rectal and sigmoid distension, which impairs normal colorectal motility. Surgical interventions are influenced by the results of: a rectal biopsy, transit studies, the presence of megacolon/megarectum on contrast enema, the degree of soiling/incontinence, anorectal manometry findings, and colonic motility evaluation. In this review, we describe the different surgical options available (intestinal diversion, antegrade enemas, sacral nerve stimulation, colonic resections, and Botulinum toxin injection) and provide guidance on how to choose the best procedure for a given patient.
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Estreñimiento/cirugía , Procedimientos Quirúrgicos del Sistema Digestivo/efectos adversos , Toxinas Botulínicas Tipo A/administración & dosificación , Niño , Enfermedad Crónica/terapia , Estreñimiento/etiología , Procedimientos Quirúrgicos del Sistema Digestivo/métodos , Incontinencia Fecal/etiología , Humanos , Laxativos/uso terapéutico , ManometríaRESUMEN
BACKGROUND AND AIM: Patients with a previously repaired anorectal malformation (ARM) can suffer from complications which lead to incontinence. Reoperation can improve the anatomic result, but its impact on functional outcomes is unclear. METHODS: We performed a retrospective cohort study of patients with a previously repaired ARM who underwent redo PSARP at our Center and compared results at initial assessment and 12 months after redo. RESULTS: One hundred fifty-three patients underwent a redo PSARP for anoplasty mislocation (n=93, 61%), stricture (n=55, 36%), remnant of the original fistula (n=28, 18%), or rectal prolapse (n=11, 7%). Post-redo complications included stricture (n=33, 22%) and dehiscence (n=5, 3%). At 1-year post-redo, 75/153 (49%) are on laxatives only, of whom 57 (76%) are continent of stool. Of the remaining 78 (51%) patients, 61 (78%) are clean (≤1 accident per week) on enemas. Interestingly, 16/79 (20%) of patients with expected poor continence potential were continent of stool on laxatives. Overall, 118/153 (77%) are clean after their redo. Quality of life (76.7 vs. 83.8, p=0.05) and Baylor continence (29.2 vs. 17.7, p=<0.0001) scores improved. CONCLUSION: Patients with fecal incontinence after an ARM repair can, with a reoperation, have their anatomy corrected which can restore continence for many, and improve their quality of life. LEVEL OF EVIDENCE: IV. TYPE OF STUDY: Retrospective cohort study.
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Malformaciones Anorrectales/cirugía , Incontinencia Fecal/cirugía , Fístula/cirugía , Procedimientos de Cirugía Plástica/efectos adversos , Reoperación , Canal Anal/anomalías , Canal Anal/cirugía , Preescolar , Constricción Patológica/etiología , Constricción Patológica/cirugía , Incontinencia Fecal/tratamiento farmacológico , Incontinencia Fecal/etiología , Femenino , Humanos , Laxativos/uso terapéutico , Masculino , Calidad de Vida , Prolapso Rectal/etiología , Prolapso Rectal/cirugía , Recto/anomalías , Recto/cirugía , Reoperación/efectos adversos , Estudios Retrospectivos , Dehiscencia de la Herida Operatoria/etiología , Resultado del TratamientoRESUMEN
BACKGROUND: A subset of patients with cloacal malformations requires vaginal replacement during their primary reconstruction, increasing the surgical complexity. Identifying factors which predict the need for vaginal replacement would facilitate operative planning. METHODS: We retrospectively reviewed patients who underwent primary cloacal reconstruction at our Center (2014-2018) and assessed the length of the common channel, urethra, and vagina. The presence of hydrocolpos at birth, Müllerian anomalies, sacral ratio, and tethered cord were also assessed between patients who did and did not require vaginal replacement. RESULTS: 50 patients were identified. 17/50 patients (34%) underwent a total urogenital mobilization (TUM), and none required vaginal replacement. 33/50 (66%) patients underwent a urogenital separation. 19/33 (58%) required vaginal replacement. This group had a shorter vagina (4.2â¯cm vs 6.6â¯cm, pâ¯<â¯0.01). There was no difference in urethral or common channel length, number of cervices, sacral ratio, presence of a vaginal septum, hydrocolpos, or tethered cord between those who did and those who did not require vaginal replacement. CONCLUSIONS: Urethral and common channel lengths were used to successfully determine the operative plan (TUM or urogenital separation) to reconstruct cloacal malformations. The need for urogenital separation and a shorter vaginal length were predictive of the need for vaginal replacement. LEVEL OF EVIDENCE: Level IV. TYPE OF STUDY: Case series with no comparison groups.
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Cloaca/anomalías , Procedimientos de Cirugía Plástica , Reimplantación , Uretra/anomalías , Anomalías Urogenitales/cirugía , Vagina/anomalías , Cloaca/cirugía , Femenino , Humanos , Hidrocolpos , Defectos del Tubo Neural , Estudios Retrospectivos , Sacro/anatomía & histología , Uretra/cirugía , Útero/anomalías , Vagina/cirugíaRESUMEN
INTRODUCTION: Total colonic Hirschsprung's disease (TCHD) presents a postoperative challenge due to multiple stools and perineal rash. We propose a protocol developed by pediatric surgeons and ostomy nurses to help prevent and treat hypermotility and severe perineal rash, especially in younger children who are not toilet trained. MATERIALS AND METHODS: We retrospectively reviewed our TCHD patients' charts from 2014 to 2017. All patients received a prescribed protocol for the treatment of hypermotility and perineal rash. We describe patients who underwent their pull through before and after the age of urine toilet training, and assessed the number of bowel movements, the perineal skin status, and growth. RESULTS: We treated 25 patients. Out of 25, 9 patients received a straight ileoanal pull through before the age of 18 months. Nine of 25 patients presented for a second opinion and had redo pull through. The remaining seven presented for bowel management after having a pull through at another institution. All these were treated following the hypermotility protocol. In total, 19 of 25 patients were not toilet trained. The mean number of bowel movements in all groups was 4 (3-5). All had a resolution of perineal rash and liquid stools after 3 months. Eleven of the 25 patients presented with failure to thrive. Two older patients experienced severe proctalgia requiring replacement of the ileostomy. CONCLUSION: TCHD patients who underwent definitive pull through had nine high incidence of multiple stool, perineal rash, and low growth. With the implementation of bowel management care to slow the stools and a perineal skin protocol to treat the skin, we believe that these symptoms can be minimized even in patients who are not toilet trained. Since the implementation of this protocol, we have changed our practice to perform the pull through in such patients between the age of 6 and 18 months.
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Diarrea/terapia , Exantema/terapia , Enfermedad de Hirschsprung/cirugía , Atención Perioperativa/métodos , Complicaciones Posoperatorias/terapia , Factores de Edad , Niño , Preescolar , Protocolos Clínicos , Terapia Combinada , Diarrea/etiología , Exantema/etiología , Femenino , Estudios de Seguimiento , Humanos , Lactante , Masculino , Estudios Retrospectivos , Control de Esfínteres , Resultado del TratamientoRESUMEN
Recto-urethral fistulae are the most common finding in males born with an anorectal malformation (ARM). A high pressure distal colostogram is an important tool in visualizing the fistula, although the precise level at which the fistula communicates with the urethra may be difficult to interpret and is not reported in a uniform manner. This anatomy affects the surgical plan; determining the likelihood that the rectum is reachable via a posterior sagittal incision or better approached through the abdomen via laparoscopy or laparotomy helps counsel families and stratifies diagnoses for outcomes work. Herein we present a figure used at our Center to assist with correlating findings on the distal colostogram with the anatomic level of the recto-urethral fistula in males with anorectal malformations.
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Fístula Rectal/diagnóstico por imagen , Enfermedades Uretrales/diagnóstico por imagen , Fístula Urinaria/diagnóstico por imagen , Malformaciones Anorrectales/complicaciones , Humanos , Laparoscopía , Masculino , Planificación de Atención al Paciente , Radiografía , Fístula Rectal/etiología , Fístula Rectal/cirugía , Enfermedades Uretrales/etiología , Enfermedades Uretrales/cirugía , Fístula Urinaria/etiología , Fístula Urinaria/cirugíaRESUMEN
PURPOSE: A complication of the surgical management of anorectal malformations (ARMs) is a retained remnant of the original fistula (ROOF) formerly called a posterior urethral diverticulum (PUD). A ROOF may have multiple presentations or may be incidentally discovered during the work-up of ARM after previous surgery. We sought to define the entity and the surgical indications for excision of a ROOF when found. METHODS: We performed a retrospective cohort study of all male patients who presented to our center following previous repair for ARM at another institution, who came for evaluation of problems with urinary and/or fecal continence, from 2014 to 2017. Charts were reviewed for symptoms, original type of malformation, preoperative imaging, treatment, and postoperative follow-up. RESULTS: Of 180 referred male patients, 16 had a ROOF. 14 underwent surgical repair to address this and for other redo indications, and 2 did not require intervention. 13 patients had an additional reason for a redo such as anal mislocation or rectal prolapse. Indications for ROOF excision were urinary symptoms (e.g. UTI, dribbling, passage of mucous via urethra, stone formation), to make a smoother posterior urethra for intermittent catheterization, or for prophylactic reasons. Patients were repaired at an average age of 4.2â¯years, using a PSARP only approach with excision of the ROOF for all except one patient who needed a laparotomy due to abdominal extension of the ROOF. No patient needed a colostomy. The original ARM repairs of the patients were PSARP (9), laparoscopic assisted (4) and abdominoperineal pullthrough (3). Preoperative evaluation included pelvic MRI, VCUG, and cystoscopy. The ROOF was visualized on 14 of 16 MRIs, 10 of 14 VCUGs, and 14 of 15 cystoscopies. Urinary symptoms associated with a ROOF and ease of catheterization were improved in all repaired cases. CONCLUSION: Patients not doing well from a urinary or bowel standpoint post ARM pull-through need a complete evaluation which should include a check for a ROOF. Both modalities MRI and cystoscopy are needed as a ROOF can be missed on either alone. A VCUG was not reliable in identifying a ROOF. Excision is needed in patients to improve urinary symptoms associated with these lesions and to minimize the small but theoretical oncologic risk present in a ROOF. LEVEL OF EVIDENCE: Level III.
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Malformaciones Anorrectales/cirugía , Divertículo/diagnóstico , Fístula/diagnóstico , Laparoscopía/efectos adversos , Complicaciones Posoperatorias/diagnóstico , Enfermedades Uretrales/diagnóstico , Malformaciones Anorrectales/fisiopatología , Preescolar , Cistoscopía , Divertículo/etiología , Divertículo/cirugía , Fístula/etiología , Fístula/cirugía , Humanos , Lactante , Imagen por Resonancia Magnética , Masculino , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/cirugía , Reoperación , Estudios Retrospectivos , Enfermedades Uretrales/etiología , Enfermedades Uretrales/cirugíaRESUMEN
INTRODUCTION: There is a lack of an agreed Hirschsprung-associated enterocolitis (HAEC) definition. In 2009, a HAEC score was proposed for the diagnosis of HAEC episodes. Our aim was to apply the HAEC score on HAEC episodes to determine its diagnostic efficiency and whether it correlated to its severity. METHODS: Retrospective study of patients with HAEC admitted between 2000 and 2016. Episodes of HAEC were identified and the HAEC score was calculated. A cut-off of ≥ 10 according to Pastor et al and ≥ 4 according to Frykman et al were used. A Pearson's correlation coefficient was performed for outcome variable: length-of-stay (LOS). RESULTS: Note that 21/93 (22.6%) patients with Hirschsprung's disease presented 50 HAEC episodes with a median of 2 (1-5) episodes during an 8.3-year (2-15.6) follow-up. The most common symptoms were foul-smelling (86% [43/50]) and explosive (60% [30/50]) diarrhea. Physical findings showed a distended abdomen (76% [38/50]) and fever (60% [30/50]) with dilated bowel (82% [41/50]) and rectosigmoid cut-off (80% [40/50]) identified on X-rays. Only 34% (17/50) showed abnormal laboratory findings. Patients were admitted with a median LOS of 7 days (1-28). A HAEC score of 9 (2-16) was found, and only 50% (25/50) of patients met the initial criteria (score of 10 points). However, the use of a 4-point cut-off would have allowed the diagnosis of 98% (49/50) of the patients. A positive linear correlation was found for LOS and HAEC score (r = 0.3, p = 0.014). CONCLUSION: There is no standardized definition for HAEC. The initial HAEC score cut-off is restrictive and might fail to identify milder episodes. The positive correlation with LOS and thus HAEC severity might aid in patient information and anticipation of treatment.
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Enterocolitis/diagnóstico , Enfermedad de Hirschsprung/complicaciones , Antibacterianos/uso terapéutico , Diarrea/etiología , Enterocolitis/complicaciones , Enterocolitis/tratamiento farmacológico , Femenino , Enfermedad de Hirschsprung/cirugía , Humanos , Lactante , Recién Nacido , Tiempo de Internación , Masculino , Reproducibilidad de los Resultados , Estudios Retrospectivos , Medición de Riesgo/métodos , Índice de Severidad de la EnfermedadRESUMEN
BACKGROUND: Despite variability at presentation, presacral masses in patients with and without anorectal malformations (ARM) appear histologically similar. The purpose of this study was to identify differences in oncologic outcomes between these two groups. METHODS: A retrospective review was performed utilizing our institutional cancer and colorectal and pelvic reconstruction databases for patients with presacral masses and sacrococcygeal teratomas between 1990 and 2017. Data captured included age at surgical resection, type of ARM, tumor location within the pelvis, tumor histopathology, tumor size, adjuvant chemotherapy, recurrence, and follow-up. RESULTS: Forty-six patients comprised our cohort, of whom 12 had an ARM. The median age was older at resection for those with an ARM (1.4â¯years; range 1â¯day to 29.4â¯years) compared to those without an ARM (9â¯days; range 0â¯days to 6.9â¯years) (pâ¯=â¯0.01). The mean tumor size was 2.5â¯cm in patients with an ARM compared to 6.0â¯cm in patients without an ARM (pâ¯=â¯0.036). All patients with ARM had exclusively intrapelvic tumors, and histopathology included mature teratoma (8), yolk sac tumor (1), lipoma (1), and unknown (2). Tumor location for patients with sacral and presacral masses without ARM included exclusively extrapelvic (10), primarily extrapelvic with large intrapelvic component (7), primarily intrapelvic with extrapelvic component (1), exclusively intrapelvic (8), and unknown (8). Histopathology for patients with presacral masses without ARM included mature teratoma (20), immature teratoma (7), yolk sac tumor (3), ganglioneuroma (1), neuroblastoma (1), benign epithelial cyst (1), and unknown (1). Tumor recurrence rate was similar between patients with ARM (nâ¯=â¯3, 25%) and those without an ARM (nâ¯=â¯5, 15%) (pâ¯=â¯0.41). The 5-year event free survival was 65% (95% CI: 25%-87%) in the group with ARM and 81% (95% CI: 60%-92%) in the group without ARM (pâ¯=â¯0.44). CONCLUSION: Sacral and presacral masses in patients with ARM are resected at a later age and are more likely to be intrapelvic. They appear histologically similar and have similar rates of recurrence and malignancy when compared to patients without ARM. LEVEL OF EVIDENCE: III TYPE OF STUDY: Retrospective comparative study.
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Malformaciones Anorrectales , Neoplasias Retroperitoneales/patología , Región Sacrococcígea/patología , Teratoma/patología , Adolescente , Malformaciones Anorrectales/patología , Niño , Preescolar , Femenino , Estudios de Seguimiento , Humanos , Lactante , Masculino , Neoplasias Retroperitoneales/terapia , Estudios Retrospectivos , Teratoma/cirugía , Adulto JovenRESUMEN
AIM OF THE STUDY: The goals of urinary reconstruction in urogenital sinus and cloacal repair include: (1) positioning of the bladder neck above the urogenital diaphragm to maximize future urinary continence, and (2) creating a visible urethra that can be catheterized if needed. A recent algorithm in cloacal reconstruction proposed a urethral length of 1.5â¯cm as the key determinant in deciding whether to perform a total urogenital mobilization or a urogenital separation, the hypothesis being that a 1.5â¯cm length urethra is needed for the patient to remain dry. We wondered if the normal female urethral length correlated with this empiric technical determinant. METHODS: We reviewed voiding cystourethrograms of healthy female patients between ages 6 and 36â¯months and measured the patient's urethral length. RESULTS: Ninety-one children were included. The mean urethral length for patients age 6-12â¯months was 2.50â¯cm, age 12-24â¯months was 2.31â¯cm, and age 24-36â¯months was 2.59â¯cm. There was no difference between the urethral length in the three groups (pâ¯=â¯0.38). Of 91 patients, 87 (96%) had a urethral length >1.5â¯cm. CONCLUSION: A urethra of at least 1.5â¯cm was present in the majority of normal control patients. We believe therefore that for urogenital sinus and cloacal repair, surgeons can extrapolate that patients need a 1.5â¯cm urethra at the end of the reconstruction. Additional follow-up is needed to determine if this urethral length as an independent factor maintains dryness in the long term after cloacal repair. TYPE OF STUDY: Case Series. LEVEL OF EVIDENCE: III.