Labels:text | screenshot | black | black and white OCR: at is ectopic Second, an ectopic humoral syndrome induced by cytokine overproduction, or ur cytokine syndrome, is now known to o ndicate the Moreover, evidence is accumulating to it of some role of growth factors in the developme ile to humoral syndromes. Thus, it is reason e covered postulate that the clinical entities that a vill by the term ectopic humoral syndrome increase