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BACKGROUND: Although many recent studies have scientifically verified the efficacy of the traditional herbal medicine daikenchuto (DKT) for postoperative gastrointestinal function, its efficacy has not been established in children. We retrospectively evaluated the effect of DKT in pediatric patients with panperitonitis associated with perforated appendicitis (PaPA) who underwent laparoscopic appendectomy. METHODS: Among 34 children with PaPA who underwent laparoscopic appendectomy from May 2012 to May 2021, 19 received DKT (group D) and 12 did not (group C). We compared postoperative gastrointestinal function, complications, and improvement in the inflammatory response between the two groups. RESULTS: Of the evaluation parameters for postoperative gastrointestinal function, the mean ± standard deviation time to first flatus was significantly shorter in group D than in group C (1.21 ± 0.42 and 2.17 ± 0.94 days respectively; p = 0.0005). The time to ingestion of half a meal was also significantly shorter in group D than in group C (8.42 ± 3.69 and 12.50 ± 4.96 meal occasions respectively; p = 0.01). There was no significant difference in complication rates between the two groups. CONCLUSION: Daikenchuto rapidly and safely improved postoperative gastrointestinal symptoms in children with PaPA. To the best of our knowledge, this is the first study to evaluate the effect of DKT on postoperative symptoms in laparoscopic appendectomy and in children.
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Apendicitis , Laparoscopía , Humanos , Niño , Apendicitis/tratamiento farmacológico , Apendicitis/cirugía , Estudios Retrospectivos , Extractos Vegetales/uso terapéuticoRESUMEN
Background: Biliary atresia (BA) is a progressive obstructive hepatic disease that requires early diagnosis and the prompt initiation of treatment. Although portoenterostomy (PES) is usually performed as the initial surgical procedure, the liver damage may subsequently progress, such that liver transplantation (LTx) may be required. In this study, we comprehensively evaluated the histopathology of liver samples collected during PES and retrospectively evaluated its relationship with prognosis. Methods: Forty-seven patients with BA who underwent PES between 2002 and 2021 were included. Their biopsy samples were semi-quantitatively graded according to the severity of liver fibrosis, bile duct proliferation, cholestasis, ductal plate malformation, and inflammatory cell infiltration; and the expression of cluster of differentiation (CD)3, CD20, human leukocyte antigen II-DR, and α-smooth muscle actin (α-SMA). The relationships of each with the prevalence of survival with native liver (SNL) were evaluated to identify prognostic markers. Results: The median postoperative duration of follow-up was 11.8 years (maximum, 18.0 years; minimum, 3.5 years). There were no deaths during this period, but LTx was performed in 31 patients and the final prevalence of SNL was 34.0% (16/47). There were negative correlations of liver fibrosis and α-SMA with SNL, and a positive correlation between CD20 and SNL. Multivariate analysis using a proportional hazards regression model showed that only CD20 expression was significant. Conclusions: Comprehensive histopathological analysis of liver biopsy samples obtained at the time of PES showed a positive correlation between CD20 expression and SNL, suggesting that this may represent a useful prognostic marker. Level of evidence: III.
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BACKGROUND: Torsion of the vermiform appendix is a rare disease with symptoms very similar to those of acute appendicitis. We herein report a case of torsion of the vermiform appendix diagnosed by intraoperative findings. CASE PRESENTATION: A 4-year-old boy presented to our hospital because of abdominal pain and vomiting. Laboratory data revealed a C-reactive protein level of 0.08 mg/dL and white blood cell count of 19,300/µL (neutrophils, 88.9%). Abdominal ultrasound showed a target sign-like finding in the ileocecal region. A computed tomography scan showed swelling of the appendix. We performed an emergency operation under suspicion of acute appendicitis. Laparoscopic examination showed that the appendix had twisted 720° in the clockwise direction. Appendectomy was performed, and the postoperative course was uneventful. CONCLUSIONS: Although torsion of the vermiform appendix is a very rare disease and difficult to differentiate from appendicitis, an inappropriate treatment plan could lead to necrosis and perforation of the appendix. It is important to consider this disease as a differential diagnosis in patients with right lower abdominal pain.
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Meconium obstruction (MO) in extremely low birth weight (ELBW) infants is a challenging disease to treat. We performed ultrasound-guided hydrostatic enema on six ELBW infants diagnosed with MO. We consider this procedure to be safe and effective, and recommend it as a treatment for MO in ELBW infants.
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Enema/métodos , Obstrucción Intestinal/diagnóstico por imagen , Obstrucción Intestinal/terapia , Meconio , Ultrasonografía Intervencional , Femenino , Humanos , Recien Nacido con Peso al Nacer Extremadamente Bajo , Recién Nacido , Obstrucción Intestinal/etiología , MasculinoRESUMEN
BACKGROUND: The management of central venous access device (CVAD) is extremely difficult in babies and small infants (BSI). We therefore compared the long-term results and complications of CVAD in BSI with those in children. METHODS: One hundred and twenty patients were divided into two groups as follows: age <1 year or weight <10 kg (group A; 25 patients); and age â§1 year and weight â§10 kg (group B; 95 patients). The clinical results were retrospectively compared between the groups. RESULTS: Mean age and weight were 12.5 ± 5.9 months and 8.2 ± 1.2 kg in group A, and 78.8 ± 58.9 months and 20.9 ± 13.6 kg in group B. Operation time was 57 ± 29 min in group A and 52 ± 21 min in group B (P = 0.38). The catheter was advanced with difficulty into the central vein in five and in 16 patients (P = 0.77), and surgical complications occurred in one and in seven patients in groups A and B, respectively (P > 0.99). The CVAD remained in place for 627 ± 494 and 550 ± 414 days (P = 0.47) and was removed before treatment completion in five and in 14 patients in groups A and B, respectively (P = 0.54). CONCLUSION: The clinical results for CVAD in BSI did not differ from those in children. CVAD are useful and safe for the treatment of BSI with serious diseases.
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Infecciones Relacionadas con Catéteres/epidemiología , Cateterismo Venoso Central/instrumentación , Catéteres de Permanencia/efectos adversos , Predicción , Cateterismo Venoso Central/efectos adversos , Niño , Preescolar , Femenino , Estudios de Seguimiento , Humanos , Incidencia , Lactante , Japón/epidemiología , Masculino , Estudios RetrospectivosRESUMEN
INTRODUCTION: Opsoclonus-myoclonus syndrome (OMS) is a paraneoplastic neurological disorder associated with neuroblastic tumor (NT) in childhood. Half of patients have neurological sequelae after the neurological and oncological treatment. We reviewed the neurological and oncological outcomes of NT with OMS, and discussed whether the treatment of NT would contribute to improving the neurological prognosis. METHODS: We retrospectively assessed NT patients with OMS from January 2001 to December 2013 at a single institution in Japan. Demographic data, neurological and oncological status, histopathology, treatments, prognosis, and diagnosis and treatment timing were retrospectively reviewed from the records. The timings assessed were the interval between OMS onset and NT detection, initial NT therapy, and initial OMS therapy, the interval between NT therapy and OMS remission, and duration of OMS. RESULTS: A total of 73 patients with NT were treated during the study period, and 5 of 73 patients were diagnosed as having NT with OMS. The median age at onset of OMS was 22 months (range, 18-30 months). The median age at detection of NT was 29 months (range, 21-33 months). Three of five cases showed no uptake on meta-iodobenzylguanidine scintigraphy. The tumor histopathology was neuroblastoma in two patients, ganglioneuroblastoma in two patients, and ganglioneuroma in one patient. Primary resection was performed in three cases. All patients survived. Two of five cases presented with atypical neurological symptoms without opsoclonus. The initial neurological therapy was started within a mean of 20 days (range, 3-76 days) from the onset of OMS in all cases. Four patients received intravenous immunoglobulin, and one with persistent neurological problems received rituximab. Neurological symptoms resolved in three cases. The mean interval between the onset of OMS and the detection of NT in case without neurological sequelae was 57 days (range, 25-113 days), while in case with neurological sequelae it was 365 days (range, 271-458 days). The mean interval between onset of OMS and initial therapy for NT in case without neurological sequelae was 88 days (range, 47-145 days), while in case with neurological sequelae it was 389 days (range, 292-486 days). CONCLUSION: The interval between the onset of OMS and the detection and initial therapy of NT tended to be longer in patients with neurological sequelae than in those without neurological sequelae. This study suggested that early detection and treatment of NT with OMS might improve the neurological outcomes.
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Detección Precoz del Cáncer , Ganglioneuroma/diagnóstico , Ganglioneuroma/cirugía , Neuroblastoma/diagnóstico , Neuroblastoma/cirugía , Síndrome de Opsoclonía-Mioclonía/etiología , Neoplasias de las Glándulas Suprarrenales/complicaciones , Neoplasias de las Glándulas Suprarrenales/diagnóstico , Neoplasias de las Glándulas Suprarrenales/cirugía , Preescolar , Femenino , Estudios de Seguimiento , Ganglioneuroblastoma/complicaciones , Ganglioneuroblastoma/diagnóstico , Ganglioneuroblastoma/cirugía , Ganglioneuroma/complicaciones , Humanos , Lactante , Japón , Masculino , Neuroblastoma/complicaciones , Neoplasias Pélvicas/complicaciones , Neoplasias Pélvicas/diagnóstico , Neoplasias Pélvicas/cirugía , Neoplasias Retroperitoneales/complicaciones , Neoplasias Retroperitoneales/diagnóstico , Neoplasias Retroperitoneales/cirugía , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
Currarino syndrome with Hirschsprung disease (CS-HD) is extremely rare. We present the first family with CS-HD. Case 1: A 28-year-old woman was admitted with severe abdominal distension and dyspnea. She was diagnosed with anal stenosis, hemisacrum, anterior sacral meningocele (ASM), tethered cord (TC), and short-segment aganglionosis. She underwent the modified Duhamel operation after meningocele repair and cord detethering. A bicornuate uterus, bilateral ovarian dermoid cysts, and small rectal duplication were also noted intraoperatively. Case 2: The daughter of case 1 was admitted for abdominal distension and anal stenosis at the age of 17 days. Studies revealed a hemisacrum, ASM, TC, presacral mass, atrial septal defect, polyp in the right nasal cavity, right vesicoureteral reflux, and short-segment aganglionosis. She underwent the modified Soave operation at the age of 1 year and 4 months after meningocele repair, cord detethering, and resection of the presacral mass (epidermoid cyst). In both cases, the aganglionic segments were confirmed by preoperative rectal suction biopsy and postoperative pathological examination on full-thickness rectal specimens. Some causal genes for Currarino syndrome (CS) and Hirschsprung disease (HD) are currently investigated. Thus far, 10 CS-HD cases have been reported, including 6 cases of familial CS. However, all the patients had sporadic HD. Recent reports suggest that anomalies of the enteric nerve system contribute to postoperative constipation in CS cases.