Welcome to your 👁️ Eyelid Lumps, Tumors & Malpositions Arena — 40 Integrated MCQs
1.
A 76-year-old man complains of irritation and watering. Examination shows inward rotation of the lower eyelid with marked horizontal lid laxity and age-related weakening of lower-lid support. There is no conjunctival scarring. Which type of entropion is most likely?
2.
A 70-year-old patient has persistent unilateral eyelid thickening that resembles chronic blepharoconjunctivitis. Which tumor may present in this manner?
3.
A 68-year-old man develops gradual drooping of the upper eyelid due to age-related stretching of the levator attachment. Which type of ptosis is most likely?
4.
A slowly enlarging lower-eyelid lesion has a pearly surface, visible telangiectatic vessels and focal ulceration. Which diagnosis is most likely?
5.
A 72-year-old patient has outward turning of the lower eyelid with persistent watering. What best explains the watering?
6.
A 24-year-old woman presents with a slowly developing, firm, painless swelling within the upper eyelid. Which process best explains this lesion?
7.
Which clinical feature of an eyelid lump should raise the greatest suspicion of malignancy?
8.
Histopathology confirms a localized malignant eyelid tumor in a patient with no evidence of extensive surrounding involvement. Treatment must achieve tumor control while maintaining eyelid function and ocular-surface protection. Which general management principle is most appropriate?
9.
A child has severe congenital ptosis covering the visual axis. Which complication is the main concern?
10.
A 60-year-old woman has an eyelid lesion that has repeatedly been treated as a chalazion but continues to recur at the same site. Which diagnosis should particularly be excluded?
11.
A patient has ptosis that becomes more marked as the day progresses and improves after rest. Which mechanism is most likely?
12.
A patient has a typical uncomplicated chalazion. Which initial management is most appropriate?
13.
A patient presents with newly developed ptosis. Which additional examination finding is most important for identifying a possible neurological cause?
14.
A 42-year-old woman complains of a persistent lump in the upper eyelid. The external skin appears almost normal, but palpation reveals a firm lesion deep within the lid. Which examination step would best help identify its tarsal or conjunctival component?
15.
A patient with Horner syndrome has mild upper-eyelid drooping but full ocular movements. Loss of sympathetic input to which structure contributes to the lid abnormality?
16.
A 74-year-old man has persistent involutional ectropion with watering and poor lower-lid apposition despite conservative ocular-surface treatment. What is the main principle of definitive management?
17.
An elderly patient with entropion has persistent foreign-body sensation. Fluorescein examination shows superficial corneal epithelial defects from repeated lash contact. Definitive surgery is being arranged. What is the best immediate management principle?
18.
A patient develops a painful, red, tender swelling close to the eyelid margin over two days. Which diagnosis is most likely?
19.
Which characteristic is most typical of basal cell carcinoma of the eyelid?
20.
Why can long-standing entropion threaten vision?
21.
A patient has an ulcerated eyelid lesion with progressive local destruction. Compared with basal cell carcinoma, which tumor has a greater tendency to spread to regional lymph nodes?
22.
A 62-year-old woman develops drooping of the right upper eyelid in association with a large eyelid mass. Pupillary responses and ocular movements are normal. Supporting the mass manually allows the eyelid to elevate more normally. Which type of ptosis best explains this finding?
23.
A 34-year-old man presents with a two-day history of painful swelling of the upper eyelid. Examination shows marked tenderness centered within the tarsal plate. On upper-lid eversion, a focal area of inflammation is visible on the palpebral conjunctival surface, while no pustule is seen at an eyelash follicle. Which process best explains this lesion?
24.
A patient has several eyelashes directed toward the cornea, but the eyelid margin itself is in a normal position. Which diagnosis is most likely?
25.
A patient with isolated trichiasis undergoes epilation of an offending eyelash and becomes symptom-free. Several weeks later, the same irritating lash reappears. What best explains the recurrence?
26.
An elderly patient has inward rotation of the lower eyelid with eyelashes rubbing against the cornea. Which condition is present?
27.
During assessment of unilateral ptosis, an ophthalmologist measures the vertical distance between the corneal light reflex and the upper-eyelid margin in primary gaze. Which measurement is being obtained?
28.
A patient with ptosis is asked to look from downgaze to upgaze while the examiner prevents elevation of the eyebrow. What is the examiner primarily assessing?
29.
Which finding in a patient with acute ptosis requires the most urgent assessment?
30.
A 27-year-old woman initially develops a small tender eyelid swelling consistent with a hordeolum. Three days later, redness and swelling extend beyond the original localized lesion and involve a larger part of the eyelid. Which management approach is now most appropriate?
31.
A 45-year-old woman has a small painless eyelid lesion that has remained unchanged for several years. It is mobile, does not ulcerate, preserves the eyelashes and causes no functional symptoms. What is the most appropriate management approach?
32.
Which feature most strongly differentiates an established chalazion from a hordeolum?
33.
A patient with facial nerve weakness develops outward sagging of the lower eyelid and ocular-surface exposure. Which type of eyelid malposition is most likely?
34.
A patient develops outward displacement of the lower eyelid after healing of a significant lower-lid skin injury. Examination shows shortening and scarring of the anterior eyelid tissues that pull the margin away from the globe. Which type of ectropion is present?
35.
A 58-year-old man has a pigmented eyelid lesion that has increased in size and developed irregular pigmentation and surface ulceration over several months. Which diagnosis is most concerning?
36.
A child with congenital ptosis is being evaluated for possible surgical correction. Neurological examination is normal, and the ptosis has remained stable since infancy. Which combination is most important when planning the broad surgical approach?
37.
A patient with long-standing conjunctival scarring develops inward rotation of the lower-eyelid margin, causing the lashes to contact the cornea. Which mechanism best accounts for this malposition?
38.
A 66-year-old woman has a non-tender lower-eyelid lesion that has progressively enlarged over three months. Examination shows crusting and irregularity of the lid margin. Local conservative treatment has produced no improvement. What is the most appropriate next management principle?
39.
A patient with marked ectropion has an exposed palpebral conjunctiva, incomplete eyelid closure and punctate corneal epithelial staining. Definitive correction is planned. Which intervention should receive priority while awaiting surgery?
40.
A patient with suspected sebaceous gland carcinoma has only a small visible eyelid mass, but examination reveals more extensive abnormal epithelial involvement than expected from the external lesion. Which pathological behavior best explains this discrepancy?
