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What is the overall incidence of SIADH in adult patients with cancer?
1 - 2%
5 - 6%
3 - 4%
0 - 1%
The correct answer is: 1 - 2%
The overall incidence of SIADH (Syndrome of Inappropriate Antidiuretic Hormone secretion) in adult patients with cancer is best reflected as being in the range of 1 - 2%. This relatively low incidence is important for healthcare professionals to understand, as SIADH can sometimes be an overlooked complication in cancer patients. Specific tumor types, particularly small cell lung cancer, can be associated with higher incidences of the syndrome, but overall, studies indicate that the occurrence in the broader group of cancer patients falls within this percentage range. Understanding this statistic is crucial since it helps oncology nurses and healthcare providers to recognize and monitor for this condition, especially in patients who may present with symptoms of hyponatremia, which could suggest SIADH. Knowing the incidence aids in effective patient assessment and handling the clinical implications associated with inappropriate antidiuretic hormone secretion.