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Photograph after Mohs resection of basal cell carcinoma with densely positive margin in the area of green and scattered cells on the margin in the blue area. Radiation plan delivering 50 Gy in 20 fractions to the resection bed with 55 Gy in 20 fractions to the area of positive margin. Yellow isodose line is 32 Gy, Orange isodose line is 95% isodose line of 50 Gy and 95% red is 95% isodose line of 55 Gy.
