This document discusses several ENT-related topics: 1. It defines Achalasia cardia as a hypomotility disorder of the esophagus characterized by aperistalsis, increased LES tone, and decreased LES relaxation. Two surgical procedures for it are mentioned. 2. Complications of CSOM atticoantral type discussed include mastoiditis, thrombosis of internal jugular vein, and facial nerve paralysis. 3. Anterior rhinoscopy is defined as the examination of the anterior part of the nasal cavity with a speculum. 4. A peritonsillar abscess is identified from its symptoms of sore throat, hot potato voice, and odynophagia