text: Endoscopy and small bowel biopsy may be helpful in the diagnosis of Whipple's disease. Diagnostic findings of Whipple's disease include, PAS positive inclusions in macrophages of lamina propria. Other diagnostic studies for Whipple's disease include electron microscopy which demonstrate bacteria, immunofluorescent assay to detect antibodies against Tropheryma whipplei and PCR, which demonstrates 16S rRNA gene of Tropheryma whipplei.
option_0: Whipple's disease other diagnostic studies
option_1: Hereditary pancreatitis other diagnostic studies
option_2: Giardiasis other diagnostic studies
option_3: Ileus other diagnostic studies
option_4: Autoimmune pancreatitis other diagnostic studies
option_5: Whipple's disease differential diagnosis
option_6: Sialolithiasis risk factors
option_7: Ulcerative colitis other diagnostic studies