My son is a craniopharyngioma patient, total resection 6/11 (now panhypopituitarism). oncologist earlier this week, ldh is 1001. what does this mean?

Not good news.: Used in risk stratification system, four pretreatment laboratory findings were independent risk factors for tls(tumor lysis syndrome) serum ldh above laboratory normal values, serum creatinine ≥1.4 mg/dl (124 micromol/l), pretreatment serum uric acid >7.5 mg/dl (446 micromol/l), and white blood cell (WBC) count ≥25, 000/microl.