A premature infant born at 29 weeks gestation is undergoing a screening eye examination for retinopathy of prematurity (ROP). The ophthalmologist notes a well-defined ridge that has grown to have height and width, extending out of the plane of the retina, but there is no evidence of extraretinal fibrovascular tissue. What stage of ROP do these findings represent?
A mother brings her 4-week-old, full-term infant for a well-child check. She is concerned about her baby’s vision and asks when she should expect the infant to be able to visually track an object across her full field of vision. Based on normal developmental milestones, what is the most appropriate response?
A 9-year-old boy with a known history of sickle cell trait sustains blunt trauma to his right eye during a basketball game, resulting in a traumatic hyphema. What is a critical management consideration for this specific patient?
An 11-year-old boy is brought to the clinic due to difficulty seeing the board at school. His parents, both of whom wear glasses for nearsightedness, have noticed that he squints frequently and prefers to sit very close to the television. This clinical presentation is most consistent with which refractive error?
A 10-year-old boy known to have Marfan syndrome presents for a routine eye exam. The ophthalmologist confirms the presence of ectopia lentis, which is present in approximately 80% of patients with this condition. In which direction are the lenses typically displaced?
A 2-year-old boy is brought in for evaluation of a droopy right upper eyelid, which has been present since birth. His parents note that to see clearly, he constantly tilts his head back and lifts his chin. On examination, he has a significant chin-up head posture. The primary indication for surgical correction of the ptosis in this child is to?
A 12-year-old girl with a 5-year history of psoriatic arthritis and a negative antinuclear antibody (ANA) test is referred for ophthalmologic screening for uveitis. She is currently asymptomatic from an eye perspective. Based on the 2019 American College of Rheumatology/Arthritis Foundation guidelines, what is the appropriate screening interval for this patient?
During a well-child check for a 4-year-old, you attempt to test her visual acuity using a picture chart. The child is shy and unwilling to name the pictures out loud. What is the most effective alternative strategy to successfully complete the vision screening?
A 15-year-old boy presents with a 5-day history of acute, painful proptosis, periorbital edema, and limited extraocular motion of his right eye. An MRI reveals marked inflammation of the right lacrimal gland and lateral rectus muscle, consistent with nonspecific orbital inflammation (NSOI). Which of the following represents the most common manifestations of NSOI?
A 10-year-old boy with a history of atopy presents in the spring with a recurrent complaint of severe ocular itching and tearing. Examination of his everted upper eyelid reveals large, flattened, “cobblestone-like” papillary lesions. A smear of the stringy conjunctival exudate would most likely show a predominance of which cell type?
