Primary epidermoid carcinoma of the lacrimal sac

Carcinoma of the lacrimal sac.

Lacrimal sac mucoepidermoid carcinoma.

A single case of mucoepidermoid carcinoma of the lacrimal sac was considered worth reporting as there are only four other cases described in the literature. The importance of the correct histological diagnosis and the management are discussed. This appears to be the first study of the ultrastructure of lacrimal sac mucoepidermoid tumour.

Primary Systemic Amyloidosis Involving the Lacrimal Sac

Dear Editor, Amyloidosis is a heterogeneous group of diseases characterized by extracellular amyloid deposits in different organs [1]. Deposition may occur secondary to a systemic disease or as primary amyloidosis in absence of a systemic disease. Periocular and orbital amyloidosis are rare, especially in the lacrimal apparatus. In South Korea, only 12 cases of amyloidosis have been reported, a...

Applied Endoscopic Anatomical Evaluation of the Lacrimal Sac

Introduction: Dacryocystorhinostomy (DCR), a popular surgical procedure, has been performed using an endoscopic approach over recent years. Excellent anatomical knowledge is required for this endoscopic surgical approach. This study was performed in order to better evaluate the anatomical features of the lacrimal apparatus from cadavers in the Isfahan forensic center as a sample of the Iranian ...

Multiple Primary Epidermoid Carcinoma