[…] as slight edema of hands.
[ncbi.nlm.nih.gov]
Shingo Suzuki, Kazutaka Noda, Yoshiyuki Ohira, Kiyoshi Shikino and Masatomi Ikusaka, Finger stiffness or edema as presenting symptoms of eosinophilic fasciitis, Rheumatology
[doi.org]
Biopsy is taken through all skin layers down to muscle fascia MR MRI (with contrast agent or STIR) shows inflammation (edema) in the muscle fasciae (see illustration above
[bindevevssykdommer.no]