195. Lungs in Situ: Anterior View 214. Thorax: Coronal Section of Heart, Ascending Aorta 232. Esophagogastric Junction 238. Cross Section of Thorax at T3 Level 239. Cross Section of Thorax at T3-4 Disc Level 240. Cross Section of Thorax at T4-5 Disc Level 241. Cross Section of Thorax at T7 Level 242. Abdomen: Surface Anatomy 245. Anterior Abdominal Wall: Superficial Dissection