Differential clinical features and stool findings in shigellosis and amoebic dysentery
To obtain information that could assist the clinician to differentiate between shigellosis and amoebic dysentery, we compared clinical features and stool findings in 58 adult male patients in Bangladesh. Mean values indicated that patients with invasive amoebiasis were older and had a longer prehosp...
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Published in | Transactions of the Royal Society of Tropical Medicine and Hygiene Vol. 81; no. 4; pp. 549 - 551 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Oxford
Elsevier Ltd
1987
Royal Society of Tropical Medicine and Hygiene Elsevier |
Subjects | |
Online Access | Get full text |
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Summary: | To obtain information that could assist the clinician to differentiate between shigellosis and amoebic dysentery, we compared clinical features and stool findings in 58 adult male patients in Bangladesh. Mean values indicated that patients with invasive amoebiasis were older and had a longer prehospital illness, a lower body weight, less frequent fever, a lower haematocrit and a higher white blood cell count than patients with shigellosis. The mean number of faecal leucocytes per mm
3 was significantly higher in shigellosis than in amoebiasis (28 700
vs 10 300) and correlated with the estimated number of faecal leucocytes per microscopic high power field in a wet mount preparation. Patients with shigellosis more often had over 50 white blood cells per high power field. Although the mean stool pH in amoebiasis was lower than in shigellosis (6.26
vs 6.60), the difference was not statistically significant. Concentrations of stool electrolytes did not differ between the two diseases. These findings indicate that age, duration of illness, the presence of fever and the number of faecal leucocytes may help to differentiate between shigellosis and amoebic dysentery. |
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Bibliography: | ark:/67375/HXZ-BN8QJC53-K Requests for reprints: P. Speelman, M. D., Ph.D., Unit of Infectious Diseases and Tropical Medicine, Department of Medicine, Academisch Medisch Centrum, Meibergdreef 39, 1105 AZ Amsterdam, The Netherlands. istex:97CAC7611BA7FABA5DCB59F389EB3EDF9EF1BFFA ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 ObjectType-Article-1 ObjectType-Feature-2 |
ISSN: | 0035-9203 1878-3503 |
DOI: | 10.1016/0035-9203(87)90402-0 |