Summary of clinical and demographic details of LCH sample donors
| Sample no. . | Sex . | Age, y . | Localization . | Staging . |
|---|---|---|---|---|
| Gene expression array | ||||
| LCH1 | F | 1 | Skull | SS |
| LCH2 | M | 11 | Rib | SS |
| LCH3 | M | 3 | Skull | SS |
| LCH4 | M | 16 | Skull | SS |
| LCH5 | M | 2 | Skull | Multifocal bone |
| LCH6 | F | 0.5 | Skin | SS |
| LCH7 | M | 4 | Pelvis | SS |
| LCH8 | F | 14 | Mucosa | SS* |
| Western blot (Figure 2F) | ||||
| LCH9 | F | 7 | Bone | MS |
| LCH10 | M | 10 | Bone | SS |
| LCH11 | M | 3 | Bone | SS |
| LCH12 | M | 16 | Bone | SS |
| LCH13 | M | 10 | Bone | SS |
| LCH14 | ND | ND | Bone | SS |
| Immunohistochemistry (Figure 2B-E) | ||||
| LCH13 | ||||
| LCH15 | F | 8 | Skull | SS |
| LCH16 | M | 6 | Bone | SS |
| Sample no. . | Sex . | Age, y . | Localization . | Staging . |
|---|---|---|---|---|
| Gene expression array | ||||
| LCH1 | F | 1 | Skull | SS |
| LCH2 | M | 11 | Rib | SS |
| LCH3 | M | 3 | Skull | SS |
| LCH4 | M | 16 | Skull | SS |
| LCH5 | M | 2 | Skull | Multifocal bone |
| LCH6 | F | 0.5 | Skin | SS |
| LCH7 | M | 4 | Pelvis | SS |
| LCH8 | F | 14 | Mucosa | SS* |
| Western blot (Figure 2F) | ||||
| LCH9 | F | 7 | Bone | MS |
| LCH10 | M | 10 | Bone | SS |
| LCH11 | M | 3 | Bone | SS |
| LCH12 | M | 16 | Bone | SS |
| LCH13 | M | 10 | Bone | SS |
| LCH14 | ND | ND | Bone | SS |
| Immunohistochemistry (Figure 2B-E) | ||||
| LCH13 | ||||
| LCH15 | F | 8 | Skull | SS |
| LCH16 | M | 6 | Bone | SS |
This patient had a multisystem disease as an infant. At time of the biopsy, she had a single system relapse confined to the mucosa. Since then (3 years ago), she has not had another relapse.
ND indicates not determined; SS, single system; and MS, multisystem.