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Table 4 Selected hormonal values before and after surgery in 2014

From: Leydig cell tumor of the testis with azoospermia and elevated delta4 androstenedione: case report

  Normal range 1 month before surgery 1 day post-operative 2 months post-operative
LH (IU/L) 0.6–12.0 0.1 <0.1 1.6
Total Testosteronea (ng/mL) 2.3–6.7 4.61 0.37 2.28
SBP (nmol/L) 12.5–42.2 34.6 ND 30.7
Delta4 androstenedione (ng/mL) 0.4–1.5 10.4 1.08 0.43
FSH (IU/L) 1.2–7.8 0.2 0.2 2.7
Inhibin B (pg/mL) 92–316 54 ND 82
  1. IU international unit
  2. ng/mL nanogram/ milliliter
  3. nmol/L nanomole/ milliliter
  4. pg/mL pictogram/ milliliter
  5. ND not done
  6. aTo convert serum testosterone values from ng/mL into system international (SI) units (nmol/L), multiply by 3.47