Giant cell tumour of tendon sheath

Case 735  10.4.13 (H. Diwan)  F 39 index finger 

Showed osteoclast-like giant cells. 

Case 1000  23.4.14 (H.Diwan)  F  30 finger nodule 

Dense fibromatous tumour containing spindle to oval cells with slightly atypical nuclei.  Some giant cells. This diagnosis was debated – some wondering about sclerosing epithelioid fibrosarcoma 

Case 1076  7.8.14  M 36 ankle 

Mixture of mononuclear, xanthomatous and giant cells is typical 

Two variants: diffuse, perhaps this one: Enzinger series 12/40 on ankle; localised only 10/208 on ankle. 

Case 1220  25.2.15 (H. Diwan)  M 49 index finger 

Also shows mixture of mononuclear, xanthomatous and giant cells.  Some areas looked slightly necrobiotic. 

Case 1667  15.11.16 (U. Sundram)  F 27 mass thumb 

Fibrous stroma surrounding cellular areas with numerous giant cells, mainly FB type. 

Case 1856 10.7.17  (L. Yu)  F 44 nodule, finger 

Spindle cells, giant cells, calcium ++.  Also xanthoma cells. 

Case 1926   17.10.17  (H. Diwan)  F 71 hand mass 

Case 2623  27.7.20  (M. Abdel-Halim)  F 43 swelling little finger 

Case 4051  1.8.22 (M. Abdel-Halim) F 34 multinodular plaque, finger