Inclusion Criteria
ovarian cancer
ONCOLOGY, OVARIAN CANCER
Study patients must satisfy all of the following selection criteria: (1) women aged 20–80 years; (2) untreated histologically diagnosed cervical cancer, endometrial cancer, or ovarian cancer (including cases diagnosed by imaging without biopsy in the case of ovarian cancer); (3) Eastern Cooperative Oncology Group performance status 0–2; (4) American Society of Anesthesiologists physical status 1 or 2; (5) pre-operative hemoglobin ≥7 g/dL; (6) scheduled to undergo pre-operative iron panel test (serum ferritin, iron, total iron binding capacity, transferrin); (7) proper organ function with white blood cell count >3000/μL, platelet >100 000/μL, creatinine <2.0 mg/dL, bilirubin <1.5× normal, and serum glutamic-pyruvic transaminase, serum glutamic-oxaloacetic transaminase, and alkaline phosphatase ≤3× institutional upper limit normal; and (8) voluntarily signed the informed consent form.