Viscosity of Semen Qualitative--30 minutes post collection   38509-6

LOINC Code


LOINC code38509-6
nameViscosity of Semen Qualitative--30 minutes post collection
descriptionViscosity is commonly measured for synovial fluid or semen using a 'string test', in which drops of test fluid are expelled through a syringe needle or pipette and the extent of the trailing string is observed. Synovial fluid is very viscous due to its high concentration of polymerized hyaluronate and will form a trailing string that is a few inches long when exiting a syringe needle. Less viscous fluid may be seen with inflammation and will have a shorter string. Semen is tested in a similar manner; a normal sample leaves the needle or pipette in small drops with very little trailing thread, while a semen sample that is abnormally viscous forms a thread more than 2 cm long. A semen specimen that is more viscous than normal after liquefaction may indicate reduced sperm motility.
statusACTIVE

Fully-Specified Name

componentViscosity^30M post collection
    30M  =  30 minutes post challenge
propertyVisc  =  Viscosity
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemSemen  =  Seminal fluid
scaleOrd  =  Ordinal:  Ordered categorical responses, e.g., 1+, 2+, 3+; positive, negative; reactive, indeterminate, nonreactive.
method

Additional Names

short nameVisc 30M p coll Smn Ql

Basic Attributes

classSPEC
type1  Laboratory
order vs. observationObservation

Associated Observations

LOINC codes that represent optional associated observation(s) for a clinical observation or laboratory test. A LOINC term may represent a single associated observation or panel containing several associated observations.

History/Usage

first released
last updated2.58
last change typeMIN  - change to field other than name

Related Names

30M p coll
After
Coll
Collect
Collected
Ejaculate
Genitourinary
GU
Ordinal
Point in time
PST
QL
Qual
Qualitative
Random
Screen
Sem
Seminal fluid
Smn
SMPLS
SPEC
URO
Urology
Vicos
Viscos
Viscosity

Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2024, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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