Exfoliative cytology as an aid in the differential diagnosis of gastric lesions discovered roentgenologically.
D003581:Cytodiagnosis; D003937:Diagnosis, Differential; D006801:Humans; D010437:Peptic Ulcer / Q000175:diagnosis*; D013274:Stomach Neoplasms / Q000175:diagnosis*
PEPTIC ULCER/differential diagnosis; STOMACH NEOPLASMS/differential diagnosis