PMC7276606_01
Swelling on the palmar aspect of the index finger.
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F1
Examination revealed a 2 cm x 1.5 cm firm swelling situated on the palmar aspect of the right index finger over distal part of middle phalanx and proximal part of the distal phalanx (Fig. 1).
Soft tissue swelling on the palmar aspect of the finger without any bony changes.
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F2
X-ray of the hand AP and oblique views showed localized soft tissue shadow over distal part of middle phalanx and proximal part of the distal phalanx of the right index finger (Fig. 2).
Cut section of the well-defined tumor with fibrofatty tissue.
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F3
The cut section of the tumor showed whitish, reddish fibrofatty tissue of size 2cm x1cm (Fig. 3).
Histopathological appearance showing multiple multinucleated giant cells interspersed in a stroma of histiocytes and fibrous tissue.
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F4
Histopathology showed few multinucleated giant cells interspersed in a stroma of round to polygonal histiocytes, fat, and fibrous tissue, (Fig. 4) typical of GCTTS.