Table 1.

Terms evaluated for this review.

Term	PubMed hits until Jan 2011*
Defined
Coeliac disease (CD)#	14,843
Asymptomatic CD	39
Classical CD	10
Paediatric classical CD#	-
Non-classical	3
Potential CD	33
Refractory CD	109
Subclinical CD	43
Symptomatic CD	26
CD autoimmunity§	16
Genetically at risk of CD#	-
Dermatitis Herpetiformis#	2759
Gluten#	8879
Gluten ataxia	28
Non-coeliac gluten sensitivity	85
Gliadin-specific antibodies†	5
Overt CD	10
Gluten related disorders	12
Discouraged
Atypical CD	13
Latent CD	78
Typical CD	11
Gluten intolerance	244
Gluten sensitivity	241
Silent CD	80
CD serology¶	15

^*We searched PubMed for the period Jan 1, 1900 to Jan 31, 2011. Individual co-authors then examined papers deemed most relevant. Where the phrase “coeliac disease” is part of the definition, we searched PubMed for the relevant term and coeliac disease (British and American spelling). For example, “silent coeliac disease”[All Fields] OR “silent coeliac disease”[All Fields] AND (“1900/01/01”[PDAT]: “2011/01/31”[PDAT])

^#For these terms, our literature review was entirely based on expert consensus of the literature because it was beyond the scope of this paper to review all papers identified through PubMed (or as in the case of “paediatric classical CD” there were no hits).

^§We searched both “Coeliac disease autoimmunity” and “coeliac autoimmunity” (both British and American spelling)

^†A search for “gluten and antibodies” yielded 2,529 hits.

^¶Although we discourage the use of “CD serology”, we have defined this term in the paper.