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

Figure 5

Mixture variant. (a) 4 × 4 cm hemisphere tumor with orange peel-like appearance on the right shoulder, a keloid-like nodule at the extensor of right elbow, and nodules and plaques on the lower two-thirds extensors of lower legs. (b) Red tumors and plaques on the extensors of lower legs. (c) Wide arrows indicated tumors on the first toes; a fine arrow showed red plaques with polypoid appearance on the back of feet and a red nodule at the flexor aspect of right ankle.