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From The JAMA Network
JAMA
Original Investigation  | 
Association Between Early Administration of High-Dose Erythropoietin in Preterm Infants and Brain MRI Abnormality at Term-Equivalent Age
Russia Ha-Vinh Leuchter, MD; Laura Gui, PhD; Antoine Poncet, MSc; et al.
JAMA Ophthalmology
Observation  | 
Cerebrospinal Fluid in the Upper Eyelid:  An “Abscess” of a Different Kind
Leonard Goussard Heydenrych, FCOphth (SA), FRCOphth; Colleen Michelle Aldous, PhD; Roy Giles, FCRad (SA); et al.
JAMA Otolaryngology–Head & Neck Surgery
Clinical Problem Solving  | 
A Bulky Mass in the Neck
Antonio Greco, MD, PhD; Giannicola Iannella, MD; Mario Tombolini, MD; et al.
JAMA Otolaryngology–Head & Neck Surgery
Clinical Problem Solving  | 
Unilateral Ear and Temporomandibular Joint Discomfort
Alexander Lanigan, MD; Andrew J. Tompkins, MD; Arnaldo Rivera, MD