Infantile myofibromas obstructing opposite ends of the gastrointestinal tract.

Myofibromas are benign congenital tumors of soft tissue that can present at birth or during infancy in solitary or multicentric forms. Visceral myofibromas are rarely reported, but are typically symptomatic due to involvement of vital structures. We present two cases of congenital myofibromas, one obstructing the proximal esophagus and the other obstructing the distal rectum.

Evaluation of a new pediatric intraosseous needle insertion device for low-resource settings.

Background And Purpose: The Near Needle Holder (NNH) (Near Manufacturing, Camrose, Alberta, Canada) is a reusable tool to introduce a standard hollow needle for pediatric intraosseous (IO) infusion. We compared the NNH to the Cook Dieckmann (Cook Critical Care, Bloomington, IN) manual IO needle in a simulation setting.

Methods: Study subjects were 32 physicians, nurses, and medical students participating in a trauma course in Guyana.