Tetra amelia with ectodermal dysplasia and lacrimal duct abnormalities

Overview

A rare disorder involving tear duct abnormalities, missing arms and legs, retarded development and an unusual facial appearance.

Symptoms

Reduced hair Upslanting eye slits Absent tear duct opening Underdeveloped tear ducts Underdeveloped tear sacs

Causes

Down syndrome Metabolic disorders Childbirth injury Maternal drug use Genetic birth defects Prenatal infections Infections contracted at birth Cerebral palsy Brain injury