Case Report

Renal Cell Carcinoma Metastasis to the Breast: A Rare Presentation

Table 1

Blood test parameters at the time of presentation.

Haemoglobin estimation98775-745 (g/L)Sodium137136-145 (mmol/L)

Hct0.3130.37-0.47Potassium4.33.5-5.3 (mmol/L)
Red blood cell (RBC) count3.643.8-5.8 (e12/L)
Chloride10495-108 (mmol/L)
Mean corpuscular volume (MCV)86.076-96 (fL)
Mean corpusc. haemoglobin (MCH)26.927-32 (pg)
CO22522-29 (mmol/L)
Mean corpusc. Hb. conc. (MCHC)313300-350 (g/L)
Urea4.22.5-7.8 (mmol/L)
Red blood cell distribution width16.39.0-15.5
Creatinine7845-84 (μmol/L)
Platelet count280150-440 (e9/L)
Calcium2.102.10-2.60 (mmol/L)
Pct(%)
Magnesium0.840.7-1.0 (mmol/L)
Mean platelet volume9.2(fL)
Albumin3135-50 (g/L)
Platelet distribution width9.8
Phosphate1.240.8-1.5 (mmol/L)
Total white cell count9.04.0-11.0 (e9/L)
ALT23<33 (U/L)
Percentage lymphocytes16.2(%)
AST17<32 (U/L)
Percentage monocytes12.7(%)
GGT906-42 (U/L)
Percentage granulocytes(%)
ALP1530-130 (U/L)
LY#1.461.0-4.8 (e9/L)
T. bilirubin3<21 (μmol/L)
Monocyte count1.150-0.8 (e9/L)
LDH (IFCC)151§
GR#(e9/L)
Adjusted calcium2.322.20-2.60 (mmol/L)
Percentage neutrophils69.6(%)
eGFR>60(mL/min/1.73 m2)
Percentage eosinophils0.7(%)
Serum iron level913-30 (μmol/L)
Percentage basophils0.8(%)
Serum transferrin1.51.8-3.8 (g/L)
Neutrophil count6.291.8-7.7 (e9/L)
Serum ferritin40213-300 (μg/L)
Eosinophil count0.060-0.60 (e9/L)
Transferrin saturation index24§
Basophil count0.070-0.2 (e9/L)

Asterisks indicate abnormal findings.