The nodules on the section appeared yellow or golden yellow (Figure 2). Pathological examination at high magnification depicted cells rich in lipid, with transparent and vacuolated cytoplasm, ...

(5) Large cell neuroendocrine carcinoma (LCNEC): LCNEC exhibit marked pleomorphism, enlarged nuclei, and vacuolated chromatin. Immunohistochemistry is crucial for differentiation, as neuroendocrine ...

The cytoplasm may be pale blue but is oftener deeply basophilic and vacuolated, presenting a foamy appearance. Since there was no significant variation in the blood picture in the two groups ...