Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0028961 (
oliguria
)
1,847
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A 20-yr-old male was found to have diabetes insipidus is association with panhypopituitarism but without any focal neurological lesion being identified. He was initially treated with steroid supplements, the features of diabetes insipidus being controlled with a thiazide diuretic. Eighteen months later the patient lost thirst sensation and stopped treatment, subsequently being re-admitted with severe dehydration,
oliguria
and focal neurological signs. Further investigation, including brain biopsy, confirmed the presence of an atypical
pinealoma
which was considered inoperable. Measurements of plasma antidiuretic hormone (ADH) and angiotensin II (AII) concentrations during the severe dehydration showed very high levels of AII, but inappropriately low plasma ADH levels for the severity of dehydration. We consider that the evidence obtained from this case supports the view that the
oliguria
with hypertonic urine present during severe dehydration was due to a direct renal action of the very high AII levels, possibly supplemented by the residual ADH secretion.
...
PMID:A case of hypopituitarism with diabetes insipidus and loss of thirst. Role of antidiuretic hormone and angiotensin II in the control of urine flow and osmolality. 117 97