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. Author manuscript; available in PMC: 2020 Oct 1.
Published in final edited form as: Am J Surg Pathol. 2019 Oct;43(10):1377–1383. doi: 10.1097/PAS.0000000000001311

Figure 2:

Figure 2:

Example of diagnostic interpretation error in false-negative sentinel lymph node. A: Whole slide image of frozen section slide, B: Whole slide image of permanent frozen section slide of false-negative lymph node after formalin fixation and paraffin embedding, C: Frozen section slide showing metastatic focus under tissue fold (H&E, 400X), D: Permanent section slide with metastatic focus (H&E, 200X)