Case Report
Copyright ©The Author(s) 2020.
World J Clin Cases. Jun 6, 2020; 8(11): 2305-2311
Published online Jun 6, 2020. doi: 10.12998/wjcc.v8.i11.2305
Figure 3
Figure 3 Evaluation of needle punch biopsy specimens under a polarizing microscope after Congo red staining showing a typical “apple-green birefringence” of Congo red-stained amyloid (magnification, × 100; U-POT, lens type; Olympus, Tokyo, Japan).