Fig. 2From: The influence of demography and referral medical specialty on the detection of autoantibodies to HEP-2 cells in a large sample of patientsAnti-cell antibodies-HEp-2 IIFA–Proportion (%) of ICAP and BAC IIF patterns in 11,478 positive samples analyzed from January to June 2017. BAC: Brazilian Anti-Cell code. BAC-3 = nuclear quasi-homogeneous. BAC-4 = nuclear reticular coarse speckled. AC-Mixed: mixed patterns (multiple ICAP/BAC codes). AC-28: not recognized by the Brazilian Consensus on Autoantibodies (BCA)Back to article page