Some enthusiasts combine their interest in trains with the hobby of monitoring radio communications, specializing in listening to radio communications of railroad operations using a scanner.
Ocular Citatrical Pemphigoid/Mucous Membrane Pemphigoid. Mucous membrane pemphigoid (MMP) is a rare, inflammatory autoimmune disorder characterized by blistering lesions that affect the mucous membranes of the body, especially the mouth and the eyes. Typical symptoms include redness, pain, tearing, and sensitivity to light.
In bullous pemphigoid, itchiness is often the first symptom. Before blisters appear, large, raised areas may develop, sometimes as hives. The immune system eventually forms antibodies directed against the skin, resulting in large, tense, and very itchy blisters surrounded by areas of normal-appearing skin or red, inflamed skin.