Gastroscopy and directed biopsy in the diagnosis of primary gastric lymphomas. Report of 16 personal cases.
The results of an endoscopic bioptic study of 16 cases of primary gastric malignant lymphoma are reported. Endoscopic observation suggested a diagnosis of malignant lymphoma in 50% of the cases, while directed biopsy gave a similar diagnosis in 75% of the cases. A correlation of the endoscopic and the histologic results gave a diagnostic reliability or 87.5% (14 of 16 cases). In order to obtain also in this group of neoplasms the diagnostic positivity already obtained in the epithelial forms, both improvement in the bioptic sampling technique and a better knowledge of the endoscopic morphology of the lesions must be achieved.
D000328:Adult; D000368:Aged; D001706:Biopsy / Q000379:methods; D005260:Female; D005773:Gastroscopy; D006801:Humans; D008223:Lymphoma / Q000175:diagnosis* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000473:pathology