Endoscopic ultrasound is extremely useful in staging which tumor?: (A) Cancer colon, (B) Cancer esophagus, (C) Cancer stomach, (D) Cancer head of pancreas
Answer is B. Ans. (b) Cancer esophagusRef: Bailey and Love 26th Edition, Page 990EUS helps in diagnosis and staging of:* Esophageal cancer (Most useful)* Rectal cancer* Gastric cancer* Pancreatic head cancer.