Acute pancreatitis in children and adolescents: diagnostic and therapeutic approach according to management guidelines in a group of pediatricians.

Background: Acute pancreatitis is observed more frequently in the pediatric age. Currently, there are recommendation guidelines for its proper diagnosis and treatment. The objective of this study was to evaluate the level of knowledge of the international recommendations on acute pancreatitis in pediatrics of the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition in a group of pediatricians.

Prevalence of dyssynergic defecation in children with constipation evaluated by high-resolution anorectal manometry.

Dyssynergic defecation, defined as the incoordination of rectoanal and abdominal muscles and the pelvic floor which are necessary for the appropriate relaxation, is characterized by paradoxical anal contraction, inadequate anal relaxation, or abnormal rectal propulsion; it is considered a cause of refractory primary constipation. The prevalence of dyssynergic defecation in the pediatric age is still little known. The studies that have evaluated the defecation dynamics through anorectal manometry suggest that 36.

Probiotics and non-alcoholic fatty liver disease in children and adolescents: a systematic review.

Background: non-alcoholic fatty liver disease (NAFLD) in childhood is an increasing global public health issue with significant long-term consequences. NAFLD management mainly consists of lifestyle modifications, however, adjunct pharmacological therapies are currently lacking. Gut microbiota manipulation via probiotics may alter the course of pediatric NAFLD.

Alterations in the Rectal Sensitivity of Children With Chronic Constipation Evaluated by High-Resolution Anorectal Manometry.

Introduction Constipation is one of the most frequent chronic disorders in children and is almost always of functional etiology. Manometric alterations in anorectal sensitivity in children with chronic constipation are described in the literature; nevertheless, the impact of the duration of constipation on the parameters of anorectal manometry sensitivity is unknown. Objective To compare the parameters of sensitivity of high-resolution anorectal manometry (first sensation, threshold volume for urgency, and maximal tolerability) in children with chronic constipation, related to the time of evolution from the beginning of the symptoms.

Covid-19 after school opening in a population of students in Mexico.

Not available.

Endoscopic Balloon Dilation of Gastric Stenosis secondary to Polyarteritis Nodosa and Arterial Thrombosis in an Adolescent.

A 13-year-old female with polyarteritis nodosa underwent a partial gastrectomy for ischemic necrosis and gastric perforation following left gastric artery thrombosis. She later presented with vomiting, early satiety, weight loss, and severe malnutrition, when she was diagnosed with an occlusive gastric stricture. She successfully underwent repeated therapeutic endoscopic balloon dilations until the endpoint of 15-18 mm lumen was achieved without any complications, and her symptoms resolved.

Children With Asparaginase-associated Pancreatitis Present Elevated Levels of Insulin, Total Cholesterol, and HOMA-IR Before Starting Acute Lymphoblastic Leukemia Treatment.

Asparaginase-associated pancreatitis frequently occurs in children with cancer. It is unknown if other factors can influence the development of pancreatitis. A total of 33 pediatric patients with a confirmed diagnosis of acute lymphoblastic leukemia were included in this study.

Importance of early endoscopic and clinical evaluation of children with caustics ingestion.

Background: Accidental ingestion of caustics in pediatrics continues to be a frequent problem that can lead to severe injuries and permanent sequelae that require esophageal rehabilitation programs. This study aimed to describe the medical care experience of children who ingested caustic substances in a tertiary hospital in Mexico City.

Methods: We conducted a descriptive and analytical study.

Pneumatosis intestinalis in a pediatric patient.

A 4-month-old girl was admitted to the Emergency Department with gastric vomiting and bloody diarrhea. On physical examination, the abdomen was distended, painful, with evidence of peritoneal irritation. The abdominal X-ray showed the presence of intraluminal gas in the ascending colon, sigmoid and rectum.

[Acute pancreatitis in children with hemato-oncological diseases: clinical aspects and treatment].

La pancreatitis aguda es una enfermedad inflamatoria del páncreas. Se observa con mayor frecuencia en niños bajo tratamiento por alguna enfermedad hematooncológica y se asocia principalmente con la administración de L-asparaginasa. Identificar esta complicación de forma temprana y establecer un plan terapéutico adecuado puede mejorar el pronóstico y reducir el riesgo de otras complicaciones.

Esophageal motility disorders in children with dysphagia: the utility of the Chicago classification.

Background: esophageal manometry is the standard criterion for the evaluation of dysphagia and the diagnosis of a primary motor disorder of the esophagus in adults and children.

Aims: to describe the diagnosis according to the Chicago classification (CC) v3.0 in children with dysphagia, in whom an esophageal motility disorder was documented.

Association between neck circumference and non-alcoholic fatty liver disease in Mexican children and adolescents with obesity.

Background Non-alcoholic fatty liver disease (NAFLD) is the most prevalent chronic hepatic disorder in the pediatric population and has grown along with the obesity pandemic in which we live today. Adipose tissue storage in the upper body segment has been positively correlated with visceral adiposity and metabolic disease, which suggests that neck circumference could represent an easily accessible and replicable anthropometric measurement to identify patients with a higher risk of developing NAFLD. The main purpose of this study is to determine if there is an association between neck circumference and NAFLD.

Small intestinal bacterial overgrowth: could it be associated with chronic abdominal pain in children with allergic diseases?

Background And Aims: small intestinal bacterial overgrowth (SIBO) is a well-known cause of chronic abdominal pain (CAP) during the pediatric age. On the other hand, children with a history of some allergic disorder present CAP more frequently. The aim of this study was to determine the association between the presence of allergic diseases and SIBO in patients diagnosed with CAP.

Anorectal manometry in children with retentive fecal incontinence: What parameters should we evaluate?

Introduction: Children with functional constipation frequently present with alterations in rectal compliance and the urge-to-defecate sensation that can be evaluated through anorectal manometry (ARM). In the present study, we evaluated the usefulness of the parameters obtained through ARM in children with retentive fecal incontinence (RFI).

Materials And Methods: Children with functional constipation, aged 4 to 17years, that underwent ARM were included in the study.