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Fig. 1 | BMC Cancer

Fig. 1

From: Role of Synaptophysin, Chromogranin and CD56 in adenocarcinoma and squamous cell carcinoma of the lung lacking morphological features of neuroendocrine differentiation: a retrospective large-scale study on 1170 tissue samples

Fig. 1

Example of a pulmonary adenocarcinoma positive for neuroendocrine markers. The typical acinar growth pattern of pulmonary adenocarcinoma is seen (a, HE, 200x). Synaptophysin shows homogenous moderate to strong positivity (b, Synaptophysin, 200x). Chromogranin is negative (c, Chromogranin, 200x). CD56 shows focal moderate positivity (d, CD56, 200x)

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