Labels:text | screenshot | black and white | black | document | monochrome OCR: ding to Pituitary tumours are also classified acco staining their immunological and histochemical ion of characteristics (Fig. 2.3). Since interpretat tive using tumour sections may be extremely subje in, currentthe haematoxylin and eosin (Hand E) st orange G practice is to use the periodic acid Schiff- the (PAS-OG) stain. Evaluation of the size of opy is also intracellular granules by electron micros adenomas useful since prolactin- and GH-secreting le prolactinhave the largest intracellular granules (t) granule has a mean diameter of 550nm)
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