Does your head spin when you see the UFR Report?

"Doctor, I had a UFR (Urine Full Report) done due to symptoms of a urinary tract infection. It said 'Albumin Positive', 'Pus Cells 15-20' and 'Epithelial Cells ++'. I was scared when I saw these, Doctor. Have my kidneys been seriously damaged?" 23-year-old Tharushi came to our clinic with her urine report in hand, very scared and worried.

In fact, when you pick up a Urine Full Report (UFR) report, many people get confused by the medical terms, Latin names, and symbols in it. But the fact that the number of pus cells (Pus Cells / WBC) in Tharushi's report has increased to 15-20 indicates that there is a simple bacterial infection (UTI) in the urinary tract. When there is an infection, it is normal for the protein albumin to leak out of the urine and epithelial cells to come out of the walls of the urinary tract.

In this article, we will discuss other scientific facts contained in a UFR report and how to read and understand it simply without getting upset.

First, we look at things that are visible to the eye! (Macroscopic)

The lab staff will take the bottle of urine you gave them and at first just look at it. It's like looking at a glass of water.

#### What does color mean? (Colour)

• Normal: Pale yellow if you've been drinking plenty of water. If you've been drinking less, it may turn a bit darker amber. That's normal.
• If there is a difference:
• If it's a little reddish, it could be blood in the urine (but it can also happen after eating something like beetroot).
• Dark brown color raises a slight suspicion that it could be a liver disease.
• The color of urine can also change due to the use of certain medications.

#### Is the water clear as glass? Is it cloudy? (Appearance/Clarity)

• Normal: A good urine sample is clear, like clean water.
• If there is a difference: If the urine is cloudy/turbid, like when you put a little soil in a glass of water, it could mean that there is something else in it - like pus cells, bacteria, or cell fragments. This is often a sign of an infection.

#### Is it like water? Is it thick? (Specific Gravity - Sp. Gr.)

• This measures how 'thick' (thickness) your urine is compared to water. In medicine, this is called specific gravity. When the body loses water, urine becomes thicker, and when the body loses water, it becomes thinner.
• If there is a difference: If this is unusually thick (high value), you may have diabetes or severe dehydration. If it is too watery (low value), you may need to check whether the kidneys are not concentrating the urine properly.

Next, what you see with that color-changing piece of paper (Chemical/Dipstick)

Now, they put that special piece of paper (dipstick) in the urine and look at it. They can learn a lot more details by watching how the color changes in different places.

#### Acid? Basic? (pH)

It measures whether the urine is more acidic or more basic. This changes with what you eat and drink. It also helps to get an idea of ​​things like urinary stones and infections.

#### Why is it not good to get protein? (Protein)

• A healthy person's urine should not contain protein (especially albumin) (Negative/Nil).
• A slight positive/trace result means there is likely a problem with the kidney's filtration system (Glomerulus).

#### What does it mean to have sugar (glucose)? (Glucose)

• This cannot be present in urine at all (Negative/Nil).
• If there is sugar in the urine (positive), there is a strong suspicion of diabetes. When sugar in the body increases, the kidneys cannot reabsorb it all and it passes into the urine.

#### How do ketones come about? (Ketones)

• When the body doesn't have enough sugar (when diabetes is uncontrolled, when you're fasting for a long time, when you're constantly vomiting), the body burns stored fat for energy. A byproduct of this is ketones.
• Normally, ketones are not present (negative). If they are present, the cause should be investigated immediately.

#### What does bilirubin / urobilinogen mean in the liver? (Bilirubin / Urobilinogen)

These two values ​​directly indicate liver function. If there are abnormalities in these, it is necessary to consider a condition such as liver disease or jaundice.

#### Is there really blood? (Blood)

• Even if the urine does not appear red, this chemical test can detect the presence of even small traces of blood.
• If present (positive), it could be an infection, urinary stones, or a kidney problem.

#### Two signs of infection (Leukocyte Esterase & Nitrites)

The presence of both (Leukocyte Esterase and Nitrites) is often a good indication of a urinary tract infection (UTI), because during infections, white blood cells (Leukocytes) and certain bacteria (which produce Nitrites) are present in large numbers.

Finally, looking for small things under a microscope (Microscopic)

Finally, the urine sample is centrifuged and the sediment collected at the bottom is examined under a microscope. This is where the smallest things that are invisible to the naked eye are captured.

#### Are there many red blood cells (RBC)? (Red Blood Cells)

• Even though the eye does not appear red, a few red cells (normally 0-3) can be seen under a microscope.
• But if there is more than that, it means that there is definitely blood coming out with the urine.

#### White Blood Cells / Pus Cells (WBC) in a fight? (White Blood Cells / Pus Cells)

• These are the soldiers of our body! These cells (also called mast cells) multiply when we fight an infection.
• Normal is less than 5. Anything higher than that means there is a battle going on with bacteria in the urinary tract.

#### What are those epithelial cells that have escaped from the walls?

• These are normal cells that just come off the walls of the urinary tract. It's okay to have a few epithelial cells.
• But if there are too many cells in the kidney tubules, it could be a sign that something is wrong with the kidneys.

#### Why do you look at 'Casts' like jelly tubes?

• These are a little special. These 'casts' are formed when proteins or cells accumulate in the shape of the small tubes inside the kidneys.
• Different types of casts (such as RBC casts, WBC casts) are reported to indicate damage to kidney tissue. Their presence may be a sign of a kidney problem.

#### Why do 'crystals' like salt grains appear?

• Small salt-like particles formed by the accumulation of chemicals dissolved in urine.
• Crystals such as calcium oxalate are usually seen when the body is dehydrated. However, if there are too many, there is a risk of developing kidney stones.

#### Are there any small organisms (bacteria, yeast)? (Bacteria, Yeast, Parasites)

• Normal urine does not contain microorganisms such as bacteria or yeast.
• If there is, it's a clear sign of infection.

🚨 Red Flags in a UFR Report That Should Be Taken Care of Immediately

If the following values ​​are abnormal on a UFR report, it is a condition that requires immediate medical attention:

• High red blood cell (RBC) count: An RBC count of more than 5 on microscopic examination (may be a sign of urinary tract stones, cancer, or nephritis).
• High protein excretion (Protein ++ or +++): Excessive excretion of protein in the urine (this is a sign of nephrotic syndrome or kidney damage).
• Presence of casts: Especially the presence of RBC casts (indicating direct damage to the kidney tissue).
• Presence of ketones in the urine along with glucose: This is a sign of diabetic ketoacidosis, a potentially fatal condition that occurs when diabetes is out of control.

🛠️ Action Steps to provide an accurate urine sample and for treatment

• Step 1: When providing a urine sample, always provide a mid-stream urine specimen. When you start urinating, collect only the urine that comes out in the middle of the stream, excluding the first and last part.
• Step 2: Before collecting the sample, wash and wipe the area with clean water (do not use disinfectant liquid, as it may kill bacteria and cause an incorrect report).
• Step Three: If the UFR report shows a high number of pus cells, see a doctor immediately and get a urine culture done.
• Step Four: Take the full dose of antibiotics prescribed by the doctor for the full number of days.
• Step Five: Drink at least 2-3 liters of water daily.

📊 Key Parameters of the UFR Report (Interpretation Guide)

📖 Sources and Scientific References

• NHS (UK) Guidance on Urinary Tract Infections: NHS UTIs Diagnosis (Accessed 2026)
• NCBI Bookshelf Clinical Review: Urinalysis (StatPearls - NBK470195)