Quantitative study of 'flame follicles' in skin sections of Shar-pei dogs

This study determined the frequency of occurrence and the mean number of 'flame follicles' per skin section and assessed their diagnostic significance in cutaneous biopsies of Shar-pei dogs. The number of 'flame follicles' per section was recorded in skin sections from 42 Shar-pei dogs, of which 40 had non-neoplastic skin disease and non-atrophic dermatoses and 2 had healthy skin. Forty-two skin sections from dogs of different breeds served as control specimens, 28 of which were examples of non-neoplastic and non-atrophic dermatoses and 14 were from dogs with healthy skin. Differences among groups were analysed by means of the unpaired Student's t-test. It was concluded that 'flame follicles' were more frequent and found in significantly higher numbers in the Shar-pei group when compared with the control group suggesting that 'flame follicles' in skin sections from Shar-pei dogs do not have the same diagnostic significance as in other breeds.