Resolution: standard / high
Figure 5.
a. Two chromogranin A-positive endocrine cells (EC) in a tumour gland with discoid and pleomorphic granules, located basally to mucus-secreting cells (M), b. Single chromogranin A-positive endocrine cell (EC), infiltrating the submucosa. Magnifications a × 7000, b × 7 000.
Gulubova et al. World Journal of Surgical Oncology 2008 6:15 doi:10.1186/1477-7819-6-15
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