Case Report
Renal Cell Carcinoma Metastasis to the Breast: A Rare Presentation
Table 1
Blood test parameters at the time of presentation.
| Haemoglobin estimation | 98 | 775-745 (g/L) | Sodium | 137 | 136-145 (mmol/L) |
| Hct | 0.313 | 0.37-0.47 | Potassium | 4.3 | 3.5-5.3 (mmol/L) | Red blood cell (RBC) count | 3.64 | 3.8-5.8 (e12/L) | Chloride | 104 | 95-108 (mmol/L) | Mean corpuscular volume (MCV) | 86.0 | 76-96 (fL) | Mean corpusc. haemoglobin (MCH) | 26.9 | 27-32 (pg) | CO2 | 25 | 22-29 (mmol/L) | Mean corpusc. Hb. conc. (MCHC) | 313 | 300-350 (g/L) | Urea | 4.2 | 2.5-7.8 (mmol/L) | Red blood cell distribution width | 16.3 | 9.0-15.5 | Creatinine | 78 | 45-84 (μmol/L) | Platelet count | 280 | 150-440 (e9/L) | Calcium | 2.10 | 2.10-2.60 (mmol/L) | Pct | — | (%) | Magnesium | 0.84 | 0.7-1.0 (mmol/L) | Mean platelet volume | 9.2 | (fL) | Albumin | 31 | 35-50 (g/L) | Platelet distribution width | 9.8 | | Phosphate | 1.24 | 0.8-1.5 (mmol/L) | Total white cell count | 9.0 | 4.0-11.0 (e9/L) | ALT | 23 | <33 (U/L) | Percentage lymphocytes | 16.2 | (%) | AST | 17 | <32 (U/L) | Percentage monocytes | 12.7 | (%) | GGT | 90 | 6-42 (U/L) | Percentage granulocytes | — | (%) | ALP | 15 | 30-130 (U/L) | LY# | 1.46 | 1.0-4.8 (e9/L) | T. bilirubin | 3 | <21 (μmol/L) | Monocyte count | 1.15 | 0-0.8 (e9/L) | LDH (IFCC) | 151 | § | GR# | — | (e9/L) | Adjusted calcium | 2.32 | 2.20-2.60 (mmol/L) | Percentage neutrophils | 69.6 | (%) | eGFR | >60 | (mL/min/1.73 m2) | Percentage eosinophils | 0.7 | (%) | Serum iron level | 9 | 13-30 (μmol/L) | Percentage basophils | 0.8 | (%) | Serum transferrin | 1.5 | 1.8-3.8 (g/L) | Neutrophil count | 6.29 | 1.8-7.7 (e9/L) | Serum ferritin | 402 | 13-300 (μg/L) | Eosinophil count | 0.06 | 0-0.60 (e9/L) | Transferrin saturation index | 24 | § | Basophil count | 0.07 | 0-0.2 (e9/L) |
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Asterisks indicate abnormal findings.
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