Immunohistochemical Analysis of CD99 and PAX8 in a Series of 15 Molecularly Confirmed Cases of Ewing Sarcoma

Table 1

Clinical and radiological data.

Patient	Gender/age	Primary and metastatic sites	Radiological characteristics
1	M/14	Perone and soft tissue	10 × 6 × 6 cm, lytic
2	M/14	Femur and soft tissue	5 × 4 × 3 cm, lytic
3	F/14	Humerus	18 cm in larger diameter, lytic
4	M/15	Femur and soft tissue	8 × 6 × 5 cm, lytic
5	M/17	Pulmonary metastasis	Metastatic nodes
6	M/19	Tibia	4 × 3 × 3 cm, Lytic
7	F/20	Perineal region	12 × 8,7 × 6,7 cm, Infiltrative
8	F/24	Pulmonary metastasis	Metastatic nodes
9	M/29	Femur and soft tissue	12 cm in larger diameter, lytic
10	F/35	Thigh (soft tissue)	11,5 × 11 × 7,5 cm, infiltrative
11	M/39	Retroperitoneum	12 × 11 × 9,7 cm, infiltrative
12	F/39	Femur and soft tissue	15 cm in larger diameter, lytic
13	M/54	Chest wall	13 × 12 × 3 cm, infiltrative
14	M/60	Gluteus region	5 × 3,9 × 3,4 cm, infiltrative
15	M/73	Lumbosacral spine	5 × 4 × 3 cm, lytic