[Adrenal tumors in pediatric patients treated with minimally invasive surgery].

Unlabelled: Adrenal tumors in children are frequently neoplastic and malignant, and surgical resection is the first management option. Minimally invasive surgery (MIS) has proven to be a safe management alternative and is suggested as a preferred alternative approach.

Objective: To report the surgical outcomes of patients with adrenal tumors treated by MIS.

Blunt abdominal trauma due to handlebar injury.

Introduction: Bicycle accidents are a frequent cause of blunt abdominal trauma in children. In Chile, there are no scientific articles about such accidents, their presentation and management.

Objective: The aim of this study is to describe three cases of blunt abdominal trauma due to handlebar injury in children, in order to illustrate the different kinds of lesions, their presentation, and management.

[Differential diagnosis and minimally invasive surgery of an antenatal adrenal mass].

Introduction: Adrenal masses are uncommon in newborns. The differential diagnosis includes be nign masses (adrenal hemorrhage, extralobar pulmonary sequestration) and malignant ones (neuro blastoma) that may be a finding during an obstetric ultrasound. The use of complementary imaging methods allows a better diagnosis approach during the postnatal period, with implications for the management of these patients.