Ophthalmic plastic and reconstructive surgery
Audio Summaries

Embryologic and Fetal Development of the Human Lacrimal System

Jun 5, 2026

The authors aim to systematically describe the development of the human lacrimal system from embryonic stages through fetal maturation and into postnatal changes. They review historical and contemporary studies to detail the morphogenetic stages and anatomical transformations of the lacrimal excretory system, emphasizing the interactions between different tissue types. Their findings provide insights into the embryologic basis of congenital lacrimal disorders and suggest potential avenues for regenerative therapies.

Histiocytic Sarcoma of the Eyelid: An Uncommon Presentation of a Rare Neoplasm

Jun 4, 2026

The authors aim to highlight the rare occurrence of histiocytic sarcoma presenting in the eyelid, as it is typically found in other extranodal sites. They present a case of an 80-year-old man with a rapidly growing eyelid lesion, diagnosed through biopsy, and successfully treated with complete excision, followed by a monitoring strategy that showed no recurrence after two years. This case adds to the limited literature on eyelid histiocytic sarcoma and underscores the importance of recognizing this unusual presentation.

Cystic Panfolliculoma of the Eyelid

Jun 4, 2026

The authors aim to document a rare case of cystic panfolliculoma of the eyelid, presenting the second known instance of this condition. They detail the clinical presentation, histological features, and immunohistochemical characteristics of the lesion, emphasizing its benign nature and the absence of recurrence following surgical excision. This case contributes to the understanding of panfolliculomas, which are typically found on the scalp and face, and highlights their occurrence in older patients.