Figure 1
From: Assessment of risk factors for delayed gastric emptying after distal gastrectomy for gastric cancer
Resected area calculation using ImageJ: (A) Import the original image to ImageJ. (B) Set the scale bar along the ruler in the original image and define its length as 50 mm. (C) Process the image to make it binary. Calculate the white area and output each result into Excel. Subsequently, extract the largest value and define it as the resected area.
