Yeungnam Univ J Med.  1991 Dec;8(2):227-234. 10.12701/yujm.1991.8.2.227.

A case of SIADH in small cell lung cancer

Abstract

The syndrome of inappropriate ADH secretion is a disorder characterized by hyponatremia which results from water retention attributable to ADH release. The hallmark of SIADH is hyponatremia due to water retention, in the presence of urinary osmolality above plasma osmolality. The SIADH was initially described by Schwartz et al (1957). This syndrome, first recognized in patients with bronchogenic carcinoma, has now been observed in a variety of other illnesses. Recently, we encountered a 59 year-old female with small cell lung cancer, also she had SIADH. Thus, we present a case and review the literature on the subject.

Keyword

SIADH (The syndrome of inappropriate ADH secretion); Small cell lung cancer; Hyponatremia

MeSH Terms

Carcinoma, Bronchogenic
Female
Humans
Hyponatremia
Inappropriate ADH Syndrome*
Osmolar Concentration
Plasma
Small Cell Lung Carcinoma*
Water
Water
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