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. 2021 Oct 14;8:100383. doi: 10.1016/j.ejro.2021.100383

Fig. 5.

Fig. 5

A 80-year-old female with PsA.

a) Sagittal DECT Iodine Map of the first IP joint shows inflammation at the attachment site of the flexor tendon (arrow) and the extensor tendon (arrowhead︎). Severe nail deformity and abnormal nail bed enhancement are also noticed.

b) Attachment site of the flexor and extensor tendon is identified on corresponding PDWI of the cadaveric finger.