Abstract:
Fatigue is a frequent and sometimes dominant symptom of some endocrinopathies. It may be associated with other symptoms which are included among the criteria of the chronic fatigue syndrome. These units are not always quite distinct and frequently endocrine diseases and chronic fatigue syndrome (CFS) overlap. From this ensue differential diagnostic problems and ideas on possible causal relations.
The authors concentrate in particular on autoimmune endocrinopathies and the polyglandular autoimmune syndrome (APS) with emphasis on the necessity of an accurate endocrinological diagnosis, where is some patients with suspected CFS a defined endocrinopathy was revealed.
Attention will be also paid to recent views on the possible participation of disorders of the hypothalamus-pituitary-adrenal axis in the etiopathogenesis of CFS where endocrine and immune regulation overlap and condition each other.
Source: Sterzl I, Zamrazil V. Endocrinopathy in the differential diagnosis of chronic fatigue syndrome. Vnitr Lek. 1996 Sep;42(9):624-6. [Article in Czech] http://www.ncbi.nlm.nih.gov/pubmed/8984770