Table V.
Average levels of CEA and Ca 19-9 in serum and in the peritoneal cavity
| Serum | CEA | 150 (0–47.7) µg/l |
| Ca 19-9 | 185 (0–1960) U/ml | |
| Peritoneal cavity | CEA | 233 (0–6000) µg/l |
| Ca 19-9 | 5768 (0–12000) U/ml |
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