Urethritis laboratory findings: Difference between revisions
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==Laboratory Findings== | ==Laboratory Findings== | ||
Urethritis is considered on the basis of any of the following: | Urethritis is considered on the basis of any of the following: | ||
:1-Mucoid, mucopurulent, or purulent discharge on examination. | :1- Mucoid, mucopurulent, or purulent discharge on examination. | ||
:2-Gram stain of urethral secretions demonstrating ≥2 [[WBC]] per field | :2- Gram stain of urethral secretions demonstrating ≥2 [[WBC]] per field | ||
:3-Positive leukocyte esterase test on first-void urine or microscopic examination of sediment from a spun first-void urine demonstrating ≥10 [[WBC]] per high power field. | :3- Positive leukocyte esterase test on first-void urine or microscopic examination of sediment from a spun first-void urine demonstrating ≥10 [[WBC]] per high power field. | ||
===Gram Stain=== | |||
The presence of [[PMN]]s without any visible organisms is consistent with nongonococcal urethritis. | |||
==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
Revision as of 17:54, 3 October 2016
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Seyedmahdi Pahlavani, M.D. [2]
Overview
Laboratory Findings
Urethritis is considered on the basis of any of the following:
- 1- Mucoid, mucopurulent, or purulent discharge on examination.
- 2- Gram stain of urethral secretions demonstrating ≥2 WBC per field
- 3- Positive leukocyte esterase test on first-void urine or microscopic examination of sediment from a spun first-void urine demonstrating ≥10 WBC per high power field.
Gram Stain
The presence of PMNs without any visible organisms is consistent with nongonococcal urethritis.