Case Report

Unusual Cushing’s Syndrome and Hypercalcitoninaemia due to a Small Cell Prostate Carcinoma

Table 1

Blood test results.

InvestigationsResultsReference range

White blood cell count12.2104.00–10.00 109/L
Hemoglobin15.513.5–17.0 g/dL
Creatinine0.600.70–1.2 mg/dL
Potassium2.53.5–5.1 mMol/L
Fasting glucose16060–100 mg/dL
Total bilirubin0.73<1.2 mg/dL
Alanine aminotransferase29<41 U/L
Albumin3135–50 g/L
Prostate specific antigen (PSA)1.7<4.1 μg/L
Chromogranin A (CGA)215<120 μg/L
Plasma ACTH155.47.2–63.3 ng/L
Plasma cortisol39862–180 μg/L
Salivary cortisol50.6<2.1 μg/L
Testosterone2.574.6–31 nmoli/L
Phosphate2.62.7–4.5 mg/dL
Calcium8.88.6–10.2 mg/dL
Calcitonin272<20 ng/L