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Hypocortisolaemia in a Labrador retriever
Author(s) -
Dunn K. J.,
Herrtage M. E.
Publication year - 1998
Publication title -
journal of small animal practice
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.7
H-Index - 67
eISSN - 1748-5827
pISSN - 0022-4510
DOI - 10.1111/j.1748-5827.1998.tb03601.x
Subject(s) - labrador retriever , lethargy , medicine , prednisolone , glucocorticoid , endocrinology , aldosterone , endogeny , surgery
A four‐year‐old Labrador retriever was presented with lethargy and exercise intolerance. Clinical examination was unremarkable. A subnormal Cortisol response to adrenocorticotrophin hormone (ACTH) was demonstrated (plasma Cortisol concentrations before and after administration of ACTH were both below the detection limit of the assay) but plasma aldosterone concentrations were within the normal range. Endogenous plasma ACTH concentrations were high, indicating primary adrenocortical disease. Following glucocorticoid supplementation at a replacement dose (prednisolone 0.1 mg/kg) the dog made a full clinical recovery.