Sternal Depression in a Teenager

Pectus excavatum
A 16-year-old boy presents with a marked sternal depression seen on a lateral chest radiograph. Explore the diagnosis and management of this common chest wall deformity.
Read more

A Twist in the Gut: A Child’s Abdominal Pain

Meckel's diverticulum
A 10-year-old presents with abdominal pain and is diagnosed with intussusception. Explore the importance of looking for a pathologic lead point.
Read more

An Unvaccinated Teen’s Vesicular Rash

Varicella
An unvaccinated adolescent presents with fever and a classic, extensive pruritic vesicular rash. Can you identify the common viral illness behind these symptoms?
Read more

A Bruised Newborn’s Secret

Retroperitoneal hemorrhage
An infant born at term presents with unexplained scrotal and inguinal ecchymoses. Explore the differential diagnosis for this surprising physical finding.
Read more

A 4-Year-Old’s Itchy Mystery

Bacterial dermatitis
A 4-year-old presents with intense perianal pruritus and a distinct rash. Explore the diagnosis and management of this common pediatric condition.
Read more

A Boy’s Battle with Recurrent Infections

Chronic granulomatous disease
A 12-year-old boy presents with a history of recurrent infections, finger clubbing, and widespread lymphadenopathy. Explore the diagnostic journey.
Read more

Mysterious Skin Streaks & Delay

Pigmentary mosaicism
Explore the case of a child with developmental delay and unique linear skin hypopigmentation. Learn about the underlying genetic causes and associations.
Read more

The Case of the Barking Cough

Croup
A 1-year-old presents with a barking cough, hoarseness, and stridor. A classic radiographic sign points to the diagnosis. Can you identify the condition?
Read more

A Baby’s Green Grin

Neonatal hyperbilirubinemia
An infant presents with green-stained primary teeth. Discover the underlying causes of this rare dental finding, from biliary atresia to neonatal sepsis.
Read more

Post-Camping Fever: What’s on the Smear?

Tickborne relapsing fever
A child develops a high fever after a camping trip in California. A blood smear reveals a surprising spirochete. What is this tick-transmitted illness?
Read more