PMC7192251_01
Thorax CT (a) and MRI (b, c) sections of left-sided soft tissue mass under latissimus dorsi.
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F1
Thorax CT and/or MR (Fig. 1) performed to all.
Thorax MRI (a, b) of bilaterally heterogeneous soft tissue masses and diffusion MR (c) of another case with right-sided mass under latissimus dorsi.
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F2
Five patients were detected with MR (Fig. 2a, b) and one patient with also diffusion (Fig. 2c).
Resected and incised specimen just after surgery.
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F3
They were all mobile and like tempered rubber with palpation (Fig. 3).
(a) Dark-colored elastic fibers between hyalinised collagen tissue; seen heterogeneous at horizontal sections and circular at transverse sections with Haematoxylin-Eosining (x100). (b) Darker elastic fibers detected between fat tissues inside heterogeneous dense collagen connective tissue with Mason trichrome (x100).
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F4
Pathologies were benign ED (Fig. 4).