Question 1

urine culture results
50,000-100,000 cfu/ml staphylococcus coagulase negative not s.saprophyticus
10,000-50,000 cfu/ml multiple organisms
meaning?

Accepted Answer

See below: All laboratory results need to be interpreted in the clinical context and the doctor who ordered the tests is usually in the best position to do that. Having said that, the colony count, the dominant organism and multiple organism all suggest that this is not real urinary infection. The organisms are likely to be skin contaminants.

Question 2

my urine culture results read 10-50,000 col/ml coagulase negative staphylococcus not s. saprophyticus . sensitivity not routinely done. isolate held for one week. what can this mean my wbc were at 13/hbf and my creatine 1.87?

Accepted Answer

: The urine culture report suggests a common skin contaminant was found is quantities that do not suggest an infection. The rest of these findings need to be interpreted by the doc who ordered the study in the context of your complete medical information.

Question 3

is staphylococcus species, coagulase negative normal in semen culture?

Accepted Answer

Normal: Coagulase negative staph is among the most common of all bacteria on our skin and in all body openings. It is almost always harmless. Finding it semen usually just means the organism lives normally in your urethra. In very rare cases, its presence might indicate infection that needs treatment, depending on symptoms and other issues. Discuss w/ the doctor who ordered the test.

Question 4

what is coagulase-negative staphylococcus?

Accepted Answer

CN Staph: Staphylococcus comes in two main 'flavors'-Staph aureus which is coagulase positive, and a whole bunch of other Staph species which don't have the enzyme (Coagulase NEGATIVE Staph). This includes species such as S. epidermidis or S. haemolyticus. Usually these germs don't cause disease UNLESS there's a foreign body like an IV line, pace-maker, or some other device the patient needs. Ask an ID doc.

Question 5

hie, what does it really mean if my results say i have a light growth of coagulase negative staphylococcus?

Accepted Answer

Staphylococcus: The bacteria Staphylococcus, is what we term a commensal bacterial, which means it "lives with us."  It lives on our skin, in our nose, mouth, throat, etc. A culture that says "light growth" means that it has either overpopulated the site in question or is growing at a site that should be sterile (i.e. absent of bacteria). Coagulase negative indicates it is not a strain that causes serious disease

Question 6

advice please? i had a swab done and test results came back positive for coagulase - negative staphylococcus?

Accepted Answer

Normal skin bug: It is a bacterium normally present on the skin. 
Where was the swab taken from and why?
For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. 
Practice safe sex, if you have sex.

Question 7

semen culture says light growth of coagulase negative staphylococcus and light growth of alpha hemolytic strep not group d..is this very bad?there givng me aantibiotics ..how bad is this?

Accepted Answer

Semen culture: It would be helpful to know what is being treated, why you had semen cultures done and what antibiotics were prescribed and in what doses.  Rephrase the question and provide more information.  Thanks.

Question 8

can staphylococcus haemolyticus cause prostatitis?

all major std negative. urine culture shows  staphylococcus haemolyticus. prostatitis?

Accepted Answer

Prostatitis: Staph species can cause prostatitis but they are rare.  If you are having symptoms consistent with prostate infection and your urine is positive for Staph, then undergo treatment as recommended by your doctor and likely your symptoms will improve.

Question 9

is > 100, 000 col/ml staph coagulase negative beta lactamase positive in urine culture an infection or skin contamination?

Accepted Answer

Skin contmaination: Coag negative staph on urine culture is not of pathological significance.

Question 10

what does it mean if i have staphylococcus aureus in my urine sample?

Accepted Answer

Urine infection: While common in other sites, staph aureus is uncommon in the urine. If you don't have symptoms of infection, it could be a contaminant. If you have symptoms, then you should review your history and activities to see how you may have developed an uncommon infection.

Get Virtual Care

For Businesses

About Us

HealthTap Online Primary Care Doctors Accepting New Patients

Doctor answers about:

Coagulase negative staphylococcus in urine

A member asked:

Urine culture results 50,000-100,000 cfu/ml staphylococcus coagulase negative not s.saprophyticus 10,000-50,000 cfu/ml multiple organisms meaning?

A member asked:

My urine culture results read 10-50,000 col/ml coagulase negative staphylococcus not s. saprophyticus . sensitivity not routinely done. isolate held for one week. what can this mean my wbc were at 13/hbf and my creatine 1.87?

A member asked:

Is staphylococcus species, coagulase negative normal in semen culture?

A member asked:

What is coagulase-negative staphylococcus?

A member asked:

Hie, what does it really mean if my results say i have a light growth of coagulase negative staphylococcus?

A member asked:

Advice please? i had a swab done and test results came back positive for coagulase - negative staphylococcus?

A member asked:

Semen culture says light growth of coagulase negative staphylococcus and light growth of alpha hemolytic strep not group d..is this very bad?there givng me aantibiotics ..how bad is this?

A member asked:

Can staphylococcus haemolyticus cause prostatitis? all major std negative. urine culture shows staphylococcus haemolyticus. prostatitis?

A member asked:

Is > 100, 000 col/ml staph coagulase negative beta lactamase positive in urine culture an infection or skin contamination?

A member asked:

What does it mean if i have staphylococcus aureus in my urine sample?

HealthTap Online Primary Care Doctors Accepting New Patients

Telemedicine

Primary Care

Manage Your Conditions

Women's Health

Children's Health

Men's Health

Senior Health

Wellness, Prevention & Lifestyle

Sexual Health

Mental & Behavioral Health

Travel Medicine

Urgent Care

Didn't find what you're looking for?

More of what we treat

Allergies

Antibiotics

Asthma

High Blood Pressure

Prescriptions

Type 2 Diabetes

For Businesses

Company

Health Content

Join Us

Download HealthTap

Questions?