Case Report
Sphenoid Brown Tumor Associated with a Parathyroid Carcinoma
Table 1
Laboratory measures.
| Value | Basal | After surgery | Range |
| Glucose (mg/dL) | 78 | 80 | (70–100) | Creatinine (mg/dL) | 0.7 | 0.9 | (0.6–1.2) | Urea nitrogen (mg/dL) | 11 | 14 | (8–23) | MDRD GFR (mL/min) | 121 | 94 | (≥60) | Albumin (g/dL) | 3.9 | 3.8 | (3.5–5.0) | Calcium (mg/dL) | 15.5 | 9.0 | (8.2–10.2) | Phosphorus (pg/mL) | 1.0 | 3.8 | (2.3–4.7) | Magnesium (mg/dL) | 1.5 | 1.9 | (1.5–2.5) | Potassium (mmol/L) | 3.7 | 4.2 | (3.5–5.0) | Urinary calcium (mg/24 h) | 320 | 125 | (100–250) | Alkaline phosphatase (UI/L) | 262 | 140 | (50–120) | PTH (pg/mL) | 1233 | 8.0 | (10–55) | 25(OH)D3 (ng/mL) | 31.0 | — | (>20) | 1,25(OH)2D3 (pg/mL) | 37.0 | — | (18–38) |
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MDRD GFR: modification of diet in renal disease glomerular filtration rate; PTH: parathyroid hormone; PTHrP: parathyroid hormone related protein; 25(OH)D3: 25,hydroxyvitamin D; 1,25(OH)2D3: 1,25-dihydroxyvitamin D.
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