Runaway Train: A Leaky Radiosensitive SCID with Skin Lesions and Multiple Lymphomas

Figure 1

Skin lesions. (a) multiple scar-like bluish-red lesions on both arms. (b) indurated, erythematous scar-like lesion on the left cheek. (c, d) Skin biopsy showing massive lymphohistiocytic infiltration focally with formation of granulomas (H&E, 100x and 400x, resp.). There was a dominance of CD8+ T-cells and also an increased proportion of CD4/CD8 double-negative T-cells.

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