reed-sternberg ( r-s ) cells in the circulating blood of a patient with hodgkin 's disease were cytochemically peroxidase and sudan black negative , devoid of alkaline phosphatase and non-specific esterase , mostly pas negative but occasionally showing positivity , and nearly always showing moderately strong granular positivity for acid phosphatase .
C0085133
reed-sternberg
C0019829
hodgkin 's