Just-in-time training improved procedural confidence with infant LP, but work place busyness and instructor lack of support or unawareness were barriers to JITT performance. Optimal LP JITT would occur with improved contextual fidelity. More research is needed to determine optimal training strategies that are effective for the learner and maximize clinical outcomes for the patient.

Participation in a single SBME mastery learning session was insufficient to affect pediatric interns' subsequent procedural success.

Evidence in the management of children with CSI has expanded in recent years, but further large prospective studies are needed. We present a review of some recent developments influencing clinical practice.

A 35-day-old female infant presents to the pediatric emergency department with increased crying and persistent fullness in the right groin. On examination, the infant was noted to have increased fullness and a nonreducible mass in the right mons pubis. Point-of-care ultrasound was used to help diagnose an incarcerated ovary, allowing for expedited care while waiting for confirmatory imaging. The infant underwent surgery with salvage of the ovary.