A Kullaa-Mikkonen, I Penttilä, R Kotilainen, E Puhakainen
Blood samples from 40 patients with fissured tongue syndrome (FTS) were examined, and the results were compared with those of 20 healthy control subjects. FTS was diagnosed when a) the patient had a fissured tongue with smooth-surfaced papillae (n = 25) or b) the patient had geographic tongue and some relatives had fissured tongue (n = 15). These tongue forms were verified also histologically. To evaluate the possibility of systemic disorders in patients with FTS we determined the whole blood picture and levels of vitamin B12, serum folate, serum ferritin, and immunoglobulins (IgA, IgG, IgM, IgE)...
December 1987: British Journal of Oral & Maxillofacial Surgery