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. 2022 Apr 20;20(2):144–152. doi: 10.1089/lrb.2021.0040

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© Takahiro Fujiyoshi et al. 2022; Published by Mary Ann Liebert, Inc.

This Open Access article is distributed under the terms of the Creative Commons Attribution Noncommercial License [CC-BY-NC] (http://creativecommons.org/licenses/by-nc/4.0/) which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and the source are cited.

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FIG. 4. — The ratio of the lower limbs in each type of DBF based on the visualization of the lymph nodes in the inguinal region. (a) The affected side. The lymph nodes in the inguinal region came to be obscure, as the DBF appears in the distal side of the lower limb (p = 5.61E-09). LN (+): lymph nodes were visualized in the SPECT-CT LSG images, LN (−): lymph nodes were absent in the SPECT-CT LSG images. (b) The unaffected side. The lymph nodes in the inguinal region were observed in almost all the cases in the unaffected lower limbs, except for one case in type I. LN (+): lymph nodes were visualized in the SPECT-CT LSG images, LN (−): lymph nodes were absent in the SPECT-CT LSG images.