Indian J Occup Environ Med Close
 

Figure 2: (a) Benign squamous cells, pigment laden macrophages and inflammatory cells (Pap, X100) (b) Extensive neutrophilic inflammation (Pap, X100) (c and d) Silica particles appearing as granular birefringent crystals (X200)

Figure 2: (a) Benign squamous cells, pigment laden macrophages and inflammatory cells (Pap, X100) (b) Extensive neutrophilic inflammation (Pap, X100) (c and d) Silica particles appearing as granular birefringent crystals (X200)