Related Experiment Video
Updated: Sep 28, 2026

Neuro-rehabilitation Approach for Sudden Sensorineural Hearing Loss
Published on: January 25, 2016
Keratitis, ichthyosis, and deafness (KID) syndrome
1Department of Dermatology and Venereology, Medical University, Sofia, Bulgaria. mitev@medfac.acad.bg
Abstract:
An 8-year-old boy with keratitis, ichthyosis, and deafness (KID) syndrome is reported. The patient has ichthyosis and deafness. Additional clinical features include hair and tooth abnormalities, as well as absence of the mammary glands. Although keratitis is an important element in the triad of KID syndrome, this patient has another ophthalmologic defect, a developmental anomaly of the lacrimal puncta, characterized by their complete absence. The case appears to be unique in the literature in that, to my knowledge, this particular ocular anomaly has not been described previously.
Related Concept Videos
Chronic Kidney Disease II: Clinical Manifestations
Unrenewable Cells
Photoreceptors
The retina is composed of several layers and contains specialized cells called photoreceptors. The photoreceptors (rods and cones) change their membrane potential when stimulated by light energy. There are two types of photoreceptors—rods and cones—which differ in the shape of their outer...
Pleiotropy
Chronic Kidney Disease I: Introduction
Nephrotic Syndrome I : Introduction
Renal Corpuscle
Glomerulus: Structure and Function
The glomerulus is a tiny, intricate network of capillaries located at the beginning of the nephron. It's enveloped by the Bowman's capsule and receives its blood supply from an afferent arteriole, which divides into numerous capillaries...

