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■Detailed data
Sex female
Age 00-04
Misc 2005-2009
Chief Complaint fever
Past history nothing particular
Present history 【course】At birth by Caesarean section with fetal distress urgency at a local physician.
38 weeks gestation, 2,686 g birth weight. Poor sucking in 3 days after birth, perianal redness showed hepatosplenomegaly. At this point WBC11,960/μl (7% neutrophils, 72% lymphocytes, 21% monocytes), was CRP20.4mg/dl. It will be transferred elsewhere to our hospital because Pseudomonous aeruginosa is detected from the perianal inflammation, in light of antibiotics, repeated inflammation of the skin, fever afterwards. 【initial visit】 Good general condition, hepatomegaly, splenomegaly there, flying sparks pus behind the ears of both the notch is at the 3 o'clock position anal area.
【at 2 years】Cause anemia hepatosplenomegaly, lymphadenopathy, need a blood transfusion, thrombocytopenia persisted.
【at 3 years】 transformed to acute leukemia (AML-M5b like) by the marked increase leukocytosis (246,900/μl).
Laboratory findings 【initial visit】WBC4.1×10³/μl(St-Seg2,Eo3,Ba2,Ly71,Mo22%)、RBC1.93×106/μl、Hb6.1g/dl、Ht17.8%、MCV92.2fl、MCH31.6pg、MCHC34.3%、PLT2.3×104/μl、NCC24.5×104/μl、LDH483IU/l、TP5.3g/dl、CRP1.5mg/dl、T-bil.0.3mg/dl
【at 3 years】WBC246.9×10³/μl、Hb5.1g/dl