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.
Bullous Pemphigoid (BP) is subepidermal blistering autoimmune disease primarily affects the skin, especially the lower abdomen, groin, and flexor surfaces of the extremities. Mucous membrane involvement is seen in 10%-40% of patients. The disease tends to persist for months or years with periods of exacerbation and remission.