title: [Diagnosis of Whipple's disease by fiber optic gastroscopy and duodenal biopsy].
mesh_terms: D001706:Biopsy; D004386:Duodenum / Q000473:pathology; D005336:Fiber Optic Technology; D020699:Gastroscopes; D006801:Humans; D008297:Male; D008875:Middle Aged; D055100:Optical Fibers; D008061:Whipple Disease / Q000175:diagnosis* / Q000473:pathology
vernacular_title: Diagnóstico de la enfermedad de Whipple por fibrogastroscopia y biopsia duodenal.