Papanicolaou stain : Principle ,Procedure and Result Interpretation

Papanicolaou stains : Principle ,Procedure and Interpretation

Papanicolaou stains are used to differentiate cells in smear preparations of various body secretions. Pap stain is a very reliable technique. As such, it is used for cervical cancer screening.Malignant cells are generally characterized by relatively large nuclei…

Hematoxylin and eosin stain mltgeeks

Properties and Principles of Hematoxylin & Eosin staining technique

In histopathology,the sections (microtomy) as they are prepared are colourless and different components cannot be appreciated. Staining of tissues(histochemical staining) with different coloured dyeshaving affinities for specific components of the  tissue, makes identification and study of the tissue…