Case Report

Successful Treatment for Hypercalcemia due to Cosecretion of Parathyroid Hormone-Related Protein and 1,25-Dihydroxyvitamin D3 in Non-Small-Cell Lung Cancer: A Case Report and Literature Review

Figure 2

Pathological analysis of a transbronchial lung biopsy specimen using hematoxylin and eosin staining. Proliferation of large polygonal atypical cells with intercellular bridges is seen in the bronchial submucosa, suggesting squamous cell carcinoma. (a) Scale bar represents 250 μm; (b) scale bar represents 100 μm.