Seronegative Myasthenia Gravis, as a Rare Autoimmune Condition in Turner Syndrome

Table 1

Estimated prevalence of autoimmunity in Turner syndrome.

Autoimmunity	Prevalence in TS (% of diagnosed cases)	Author, year (ref.)
Hashimoto’s thyroiditis	30–60	Elsheikh et al., 2001 [10]
Celiac disease	2.7–17	Bakalov and Gutin, 2012 [9]
		Mortensen et al., 2009 [12]
IBD	4	Bakalov and Gutin, 2012 [9]
Type 1 diabetes mellitus	0.9–4	Bakalov and Gutin, 2012 [9]
		Mortensen et al., 2009 [12]
Psoriasis	3.1	Bakalov and Gutin, 2012 [9]
Graves’ disease	0.7–2.7	Elsheikh et al., 2001 [10]
		Valenzise et al., 2014 [11]
Adrenal antibodies	1-2	Hamza et al., 2013 [8]
		Mortensen et al., 2009 [12]
JRA and RA	0.9	Bakalov and Gutin, 2012 [9]
Ankylosing spondylitis	0.4	Bakalov and Gutin, 2012 [9]

IBD: inflammatory bowel disease; JRA: juvenile rheumatoid arthritis; RA: rheumatoid arthritis.