A Dutch family is reported with congenital Horner's syndrome in five cases spanning five generations, with symptoms of varying degree but mainly ptosis and meiosis. Heterochromia iridium, anhidrosis, and enophthalmos were not present. The site of the lesion may be in the region between Gasser's ganglion and the short vertical segment of the internal carotid artery near the siphon. There are onl...

Introduction Anhidrosis is a decreased ability to sweat in response to increased body temperature. It most often occurs in horses living in hot, humid climates like Florida and other Gulf coast states. It is an important problem for performance horses because thermoregulation is mainly accomplished by sweating in the horse. Between 65-70% of heat is lost via the evaporation of sweat and the hum...

There has been tremendous progress in the detection and diagnosis of hereditary neuropathies and while the genes responsible for these rare neuropathies have improved our understanding of the development of the sensory system, they remain clinical enigmas with rare occurrences and diverse presentations. In 1963, Swanson first described two brothers with congenital insensitivity to pain, anhidro...

Cholinergic urticaria is a relatively common condition defined by itching, redness and whealing induced exercise passive warming. In turn, acquired idiopathic generalized anhidrosis rare disorder of unknown pathogenesis, characterized an impairment in total body sweating despite exposure to heat or exercise. We report two cases this extremely association cholinergic hypohidrosis, briefly review...

Hypohidrosis is a frequent and early symptom in patients with Fabry disease. Studies have reported improved sweating in patients treated with enzyme-replacement therapy. A new method, Sudoscan, has been developed that is noninvasive, is quantitative, and can quickly evaluate sweat gland function. It is based on the electrochemical reaction between sweat chlorides and stainless-steel electrodes ...