title: [Cytological observation of cell nucleus of the atypical epithelium of the stomach: differential diagnosis of early cancer].
mesh_terms: D002467:Cell Nucleus; D003581:Cytodiagnosis; D003937:Diagnosis, Differential; D004847:Epithelial Cells; D006801:Humans; D013270:Stomach / Q000473:pathology*; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000473:pathology*