Αρχειοθήκη ιστολογίου

Αλέξανδρος Γ. Σφακιανάκης
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5
Άγιος Νικόλαος Κρήτη 72100
2841026182
6032607174

Πέμπτη 15 Ιουνίου 2017

Case of autoimmune autonomic ganglionopathy manifesting anhidrosis

Abstract

Autoimmune autonomic ganglionopathy (AAG), clinically characterized by gastrointestinal dysmotility, orthostatic hypotension and tonic pupils, is an idiopathic acquired disorder of the autonomic nervous system elicited by antibodies against ganglionic acetylcholine receptor (gAChR). We encountered a 60-year-old man who presented with severe anhidrosis, difficulty in thermoregulation, orthostatic hypotension, gastrointestinal dysmotility, tonic pupils and ptosis. Histologically, an anhidrotic skin sample was normal. Routine laboratory examinations of blood, urine and cerebrospinal fluid returned no abnormal findings. Serological examination revealed antibodies against α3 and β4 subunits of gAChR. The diagnosis was AAG. As sudomotor dysfunction reflects ganglionic neuropathy in AAG, we concluded that his anhidrosis was attributable to AAG. Anhidrosis is an important clue for the diagnosis of AAG, a rare neurological disorder.



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