Primary testicular neuroendocrine tumor with liver lymph node metastasis: A case report and review of the literature

Table 1 Laboratory examinations

Laboratory tests	Examination value	Reference value
RBC	4.24 × 1012	4.30-5.80 × 1012
HB	125 g/L	130-175 g/L
MPV	11.10 fL	125-350 × 109/L
LDH	176.90 U/L	120-250 U/L
HCG	< 0.20 mIU/mL	—
AFP	3.09 ng/ml	0-7.0 ng/mL
LH	13.10 mIU/mL	≤ 8.6 mIU/mL
FSH	15.40 mIU/mL	≤ 12.4 mIU/mL
E	45.90 pg/mL	0.0-36.5 pg/mL
PRL	30.50 ng/mL	2.1-17.7 ng/mL
T	279.00 ng/dL	241-827 ng/dL
ALB	38.2 g/L	40-55 g/L

RBC: Red blood cells; HB: Hemoglobin; MPV: Mean platelet volume; LDH: Lactate dehydrogenase; HCG: Human chorionic gonadotropin; AFP: Alpha-fetoprotein; LH: Luteinizing hormone; FSH: Follicle stimulating hormone; E: Estradiol; PRL: Pituitary prolactin; T: Testosterone; ALB: Albumin.