Introduction

Impeccable sample fixation is a prerequisite for a correct cytological diagnosis. Tissue samples must be immersed in an optimally chosen fixative immediately after sampling, while they are still moist. Imminent fixation of the sample prevents drying and cell shape change, in turn enabling clear staining and a correct diagnosis. Saccommano fixative is ideal for fixing cytology sputum samples, as well as urine, bronchoalveolar lavages, pleural and peritoneal discharges, various aspirates and gastrointestinal tissue samples.