74 documents found, page 1 of 8

Characterization of technical skill progress in a standardized rabbit model for...

Background: Laboratory skills training is an essential step before conducting minimally invasive surgery in clinical practice. Our main aim was to develop an animal model for training in clinically highly challenging laparoscopic duodenal atresia repair that could be useful in establishing a minimum number of repetitions to indicate safe performance of similar interventions on humans. Materials and methods: A r...

STATs in Lung Development: Distinct Early and Late Expression, Growth Modulatio...

Congenital diaphragmatic hernia (CDH) is a life-threatening developmental anomaly, intrinsically combining severe pulmonary hypoplasia and hypertension. During development, signal transducers and activators of transcription (STAT) are utilized to elicit cell growth, differentiation, and survival.

Preliminary Assessment of a Dry-Lab Model for Laparoscopic Percutaneous Inguina...

Introduction: Laparoscopic percutaneous inguinal ring suturing (PIRS) is a valuable technique to repair indirect inguinal hernias in children. The aim of the study was to show the preliminary results of training in an easy-to-build dry-lab model for laparoscopic PIRS technique. Materials and Methods: The dry-lab model consists of two surgical gloves (being the smaller inside the larger). The entry of the glove ...

Ureteroscopy-assisted Percutaneous Kidney Access Made Easy: First Clinical Expe...

BACKGROUND: Puncture of the renal collecting system represents a challenging step in percutaneous nephrolithotomy (PCNL). Limitations related to the use of standard fluoroscopic-based and ultrasound-based maneuvers have been recognized. OBJECTIVES: To describe the technique and early clinical outcomes of a novel navigation system for percutaneous kidney access. DESIGN, SETTING, AND PARTICIPANTS: This was a proo...

Ultrasound-Guided Dissection and Ligation of the Internal Inguinal Ring for Her...

PURPOSE: We aimed to test the feasibility and reliability of ultrasound-guided percutaneous internal inguinal ring suture in rabbits, as a model for inguinal hernia repair in pediatric population. METHODS: Twenty-eight rabbits were divided in 2 groups: group I (female morphology) - persistence of the peritoneal-vaginal duct with gonads placed in intraperitoneal position; group II (male morphology) - persistence...

Ureteroscopy-assisted Percutaneous Kidney Access Made Easy: First Clinical Expe...

BACKGROUND: Puncture of the renal collecting system represents a challenging step in percutaneous nephrolithotomy (PCNL). Limitations related to the use of standard fluoroscopic-based and ultrasound-based maneuvers have been recognized. OBJECTIVES: To describe the technique and early clinical outcomes of a novel navigation system for percutaneous kidney access. DESIGN, SETTING, AND PARTICIPANTS: This was a proo...

Acute Alithiasic Cholecystitis and Human Herpes Virus Type-6 Infection: First Case

A three-year-old male child presented with erythematous maculopapular nonpruritic generalized rash, poor feeding, vomiting, and cramping generalized abdominal pain. He was previously healthy and there was no family history of immunologic or other diseases. On examination he was afebrile, hemodynamically stable, with painful palpation of the right upper quadrant and positive Murphy's sign. Laboratory tests revea...

Correção Laparoscópica de Atresia Duodenal Associada a Pâncreas Anular

Duodenal atresia is the most common cause of congenital bowel obstruction. Often it is associated with other congenital anomalies, such as annular pancreas. The laparoscopic approach, although technically demanding, brings about clear benefits to the newborn. The authors report the case of a newborn with prenatal diagnosis of duodenal atresia, proposed for a laparoscopy, during which an annular pancreas was ide...

Progresso Interdisciplinar da Medicina

Correção Laparoscópica de Atresia Duodenal Associada a Pâncreas Anular

A atresia duodenal é a causa mais comum de obstrução intestinal congénita. Frequentemente associa-se a outras malformações, como o pâncreas anular. A abordagem laparoscópica, ainda que tecnicamente exigente, traz para o recém-nascido benefícios evidentes. Os autores reportam o caso de um recém-nascido com diagnóstico pré-natal de atresia duodenal proposto para laparoscopia, durante a qual foi constatada a exist...