**Standard Operation Procedures** -[[Fluid processing]] -[[Sputum processing]] -[[Procedure for FNA]] -[[Procedure for USG guided FNA]] -[[SOP for H & E stain-cyto]] -[[SOP for MGG stain-cyto]] -[[SOP for PAP stain-cyto]] -[[SOP for Maintenance of Binocular microscope-cyto]] -[[SOP for Guidlines for aspiration process, transportation, receiving, processing and reporting of samples in COVID-19 pandemic era-cyto]]