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Case Studies
A case of progressive joint pain and rash in a 5-year-old
May 12, 2022
A 5-year-old nonverbal boy with autism spectrum disorder and global developmental delay presented to the emergency department with bilateral lower-extremity bruising and progressive difficulty ambulating. What's the diagnosis?
Fever and facial swelling in a neonate
April 11, 2022
An 18-day-old girl whose right cheek had become increasingly red and warm over 24 hours was directly admitted to an inpatient unit. She had firmness and pain to the affected area, fussiness, increased sleeping, and poor feeding, preferring the bottle to breastfeeding. What's the diagnosis?
Altered mental state in a 2-year-old boy
March 09, 2022
A 26-month-old boy presents for mild altered mental status and balance issues following a fall the day before. There was no loss of consciousness or vomiting but he subsequently complained of left-sided head pain. What's the diagnosis?
Painful red lumpy leg
February 23, 2022
A healthy 4-year-old boy presents with painful deep-seated bumps on the front of his right leg. He also complains of a sore throat for the last 4 days. What's the diagnosis?
Severe hemorrhage from infantile hemangioma
February 15, 2022
A 5-month-old girl with a large scalp infantile hemangioma (IH), present since 6 weeks of age, is evaluated in the emergency department for lethargy and pallor.
Generalized, eruptive lichen planus in a pediatric patient
February 07, 2022
A healthy 14-year-old boy presented at our dermatology practice with acute onset of an intensely itchy rash that first appeared 2 months prior.
Annular scars with hyperpigmentation
December 13, 2021
An 18-month-old girl presents with ringed scars with hyperpigmentation on the right side of her buttocks and back. What's the diagnosis?
Lower-extremity nodules in a 2-year-old girl
December 08, 2021
A 2-year-old girl presents with an itchy, bilateral leg rash. Additionally, the child had several bruises that felt like "hard welts" and were warm to the touch. What's the diagnosis?
Persistent foot and leg swelling in a 17-year-old female
October 13, 2021
A 17-year-old girl presents with a 2-year history of unilateral swelling of the left lower extremity as well as a poorly healed ankle sprain of the affected extremity 3 years prior that slowly resolved but left persistent swelling. What's the diagnosis?
Puncture wounds and purpura
October 12, 2021
A neurodevelopmentally impaired 6-year-old girl is referred for examination of asymptomatic skin lesions on the right forearm due to concern for possible child abuse. What's the diagnosis?