Table 3 Expected and observed pathologic results from < 4 cm, 4–6 cm, and ≥ 6 cm adrenal masses (p = 0.035)
Size | Total | ||||
|---|---|---|---|---|---|
Less than 4 cm | 4–6 cm | 6 cm or greater | |||
Pathology | |||||
Adrenocortical carcinoma | Count | 0 | 0 | 3 | 3 |
Expected count | 1.2 | 1.0 | 0.9 | 3.0 | |
Renal cell carcinoma | Count | 0 | 0 | 1 | 1 |
Expected count | 0.4 | 0.3 | 0.3 | 1.0 | |
Adrenal adenoma | Count | 28 | 22 | 15 | 65 |
Expected count | 24.9 | 21.4 | 18.7 | 65.0 | |
Metastasis | Count | 0 | 2 | 2 | 4 |
Expected count | 1.5 | 1.3 | 1.2 | 4.0 | |
Total | Count | 28 | 24 | 21 | 73 |
Expected count | 28.0 | 24.0 | 21.0 | 73.0 | |