Rare transitional cell carcinoma of the lacrimal sac
Purpose: Transitional citronella horse shampoo cell carcinomas of the lacrimal sac are rare with less than 55 cases reported in the literature.These tumors typically present with a medial canthal mass and epiphora.Observations: Here we describe a 63-year-old male who presented originally with complaints of dry eye and chronic epiphora.Over the next