{"slug":"api-magentlab-com-api-calc-rai-c610b5","title":"Rai 1975 original CLL staging (stages 0-IV)","host":"api.magentlab.com","method":"POST","resource":"https://api.magentlab.com/api/calc/rai","category":"other","description":"Rai 1975 original CLL staging (stages 0-IV). Returns rai_stage 0-4 from caller-assigned lymphadenopathy, hepatosplenomegaly (spleen or liver or both), anemia (Hb <11 g/dL), and thrombocytopenia (platelets <100,000/mm3). Highest applicable: thrombocytopenia 4, else anemia 3, else organomegaly 2, else","price_listed":0.005,"price_asked":0.007,"state":"overcharges","state_label":"Asked 1.4x its listed price for its own example","checks_7d":1,"answered_7d":1,"latency_ms_median":294,"reported_calls_30d":0,"reported_payers_30d":0,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"items":[{"anemia_hb_lt_11":false,"hepatosplenomegaly":false,"lymphadenopathy":false,"thrombocytopenia_plt_lt_100":false},{"anemia_hb_lt_11":false,"hepatosplenomegaly":false,"lymphadenopathy":false,"thrombocytopenia_plt_lt_100":false}]},"method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"items":{"items":{"properties":{"anemia_hb_lt_11":{"description":"Anemia as assigned by the caller using the Rai 1975 cutoff hemoglobin <11 g/dL (hematocrit <33% is the same clinical call). true or false. magent does not read a CBC.","type":"boolean"},"hepatosplenomegaly":{"description":"Enlarged spleen or liver or both as assigned by the caller (Rai 1975 stage II). true or false. magent does not examine the patient.","type":"boolean"},"lymphadenopathy":{"description":"Lymphadenopathy as assigned by the caller (Rai 1975 stage I when this is the highest finding). true or false. magent does not examine the patient.","type":"boolean"},"thrombocytopenia_plt_lt_100":{"description":"Thrombocytopenia as assigned by the caller using the Rai 1975 cutoff platelets <100,000/mm3 (<100×10^9/L). true or false. magent does not read a CBC.","type":"boolean"}},"required":["lymphadenopathy","hepatosplenomegaly","anemia_hb_lt_11","thrombocytopenia_plt_lt_100"],"type":"object"},"maxItems":25,"minItems":1,"type":"array"}},"required":["items"],"type":"object"},"headers":{"additionalProperties":{"type":"string"},"type":"object"},"method":{"const":"POST","type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-28","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.007,"price_match":false,"latency_ms":294,"error":null}],"description_full":"Rai 1975 original CLL staging (stages 0-IV). Returns rai_stage 0-4 from caller-assigned lymphadenopathy, hepatosplenomegaly (spleen or liver or both), anemia (Hb <11 g/dL), and thrombocytopenia (platelets <100,000/mm3). Highest applicable: thrombocytopenia 4, else anemia 3, else organomegaly 2, else nodes 1, else 0 (lymphocytosis only). Not a CLL diagnosis; magent does not examine the patient or read a CBC. Not modified Rai. Not Binet (Binet C is Hb <10).","last_updated":"2026-09-28T15:09:11.016Z","schemes":["exact"]}