The document describes a case presentation of a 55-year-old male with a lesion on his left eye that was diagnosed as an apocrine hidrocystoma. Apocrine hidrocystomas are benign cystic proliferations of the apocrine glands that commonly appear as solitary, soft, dome-shaped papules or nodules on the eyelids. Histological examination showed multiple cystic areas lined by apocrine-type secretory epithelium, confirming the diagnosis. Treatment options include incision, drainage, electrosurgical destruction or excision to prevent recurrence.

1. Grand Rounds Michael Rubin, MD Department of Ophthalmology and Visual Science The University of Chicago

6. LUL Lesion

28. What’s This?

32. Que es eso?

35. What the…

40. Lesion 1: Trichoepithelioma

41. Lesion 2: Trichofolliculoma

42. Image 3: Trichilemmoma

43. Image 4: Pilomatrixoma

44. Two Lesions, One disease

48. Resident Quiz

49. 1. What is this?

50. 2. What sydrome predisposing to thyroid and breast CA is associated with this lesion? What is this lesion?

51. 3. Describe this Slide…