Morphological Diversity of Pretibial Myxedema and Its Mechanism of Evolving Process and Outcome: A Retrospective Study of 216 Cases

Figure 4

Tumor variant. (a) An olive-like, tense, and erythematous tumor with smooth surface on the extensor of left lower leg. (b) An erythematous, lobulated tumor with scales and crusts on the extensor of left lower leg. (c) Multiple erythematous, dermatofibrosarcoma-protuberans-like tumors, and nodules on the extensors of lower legs. (d) A skin-color, olive-like tumor at the interscapular region. (e) A skin-color, hemisphere tumor with orange peel-like appearance on the right shoulder.

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(b)

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