Pathology General 94e91aa1 Best site for taking biopsy for viral oesophagitis is? A Edge of ulcer B Base of ulcer C Adjacent indurated area around ulcer D Surrounding normal mucosa High-Yield Explanation Ans. is 'a' i.e., Edge of the ulcer o In viral esophagitis d/t Herpes simplex the biopsy sample is taken from the edge of the ulcer.