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. 2022 Apr 26;12:6752. doi: 10.1038/s41598-022-10831-7

Table 2.

The involved sites of MS in 118 patients.

Involved site Primary MS MS with intramedullary disease Relapsed MS All patients
Lymph nodes 11 19 2 32
Soft tissues 5 11 4 20
Spinal canal 8 6 1 15
Digestive tract 4 5 0 9
Genital system 6 2 1 9
Pleura 3 4 1 8
Skin 1 1 5 7
Nasopharynx 3 4 0 7
Lung 5 0 0 5
Bone 3 0 2 5
Mediastinum 1 2 1 4
Brain 1 0 3 4
Breast 2 1 1 4
Orbit 1 2 0 3
Gingiva 2 1 0 3
Parotid 3 0 0 3
Othera 0 2 1 3

MS myeloid sarcoma. aOptic nerve, bladder, spleen.