Myasthenia gravis, castleman disease, pemphigus, and anti-phospholipid syndrome

Introduction: Myasthenia gravisis an autoimmune disease marked by neuromuscular transmission failure at the neuromuscular junction. Castleman disease is a rare lymphoproliferative disease characterized by non-cancerous angiofolicular hyperplasia of lymphatic tissue. Methods and results: We describe a young man with rapid,…