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Health knowledge explorer, Fez (2025)

11/12/2025

🚨 Positive Dengue IgG Test: What Your Result Means & What To Do Next?

Educational breakdown for anyone who just received a Dengue IgG-positive report.

1. What Does a Positive Dengue IgG Mean?

A positive IgG result usually indicates past exposure to the dengue virus. IgG antibodies stay in your body for months or even years.

This means:

It does NOT confirm that you currently have dengue.
It suggests your immune system has encountered dengue at some point in the past.
It may also cross-react with other similar viruses.

2. How to Confirm if You Have an Active Dengue Infection

To determine whether you are currently infected, you need follow-up tests:

a) NS1 Antigen Test (Day 1–7 of symptoms)
Detects active infection early. Very useful during the first week.

b) IgM Antibody Test
IgM rises during recent or new infections.
Positive IgM + symptoms = more suggestive of current infection.

c) PCR (NAAT)
Detects the virus directly. Highly accurate within the first week of symptoms.

d) Clinical Evaluation
A healthcare provider will consider symptoms such as fever, body pain, nausea, rash, and your recent exposure history.

3. When Should You Repeat Testing?

If symptoms persist or if initial tests were done too early, repeat testing helps clarify whether the infection is recent or old.

4. Important Note!

A positive IgG alone cannot diagnose an active case of dengue. Always pair your test results with proper medical consultation.

Laboratory Technology (Medical Laboratory Scientist)LES LABORANTINSlaboratoire d'analyses medicales مخبر التحاليل الطبيةMedical Laboratory Technology MLT

10/12/2025

A brief look at calcium oxalate crystals commonly seen in routine urinalysis. This video highlights their key shapes, clinical relevance, and why they matter in laboratory diagnostics. Content presented for educational purposes only and aligned with standard laboratory practice.

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Microbiology Medical Laboratory Technology (Medical Laboratory Scientist) LES LABORANTINS laboratoire d'analyses medicales مخبر التحاليل الطبية Medical Laboratory Technology MLT @ [251441835377344:69:Medical Laboratory Scientists \: Hidden Heroes] Technicien de laboratoire

10/12/2025

Leukemia can show subtle changes in the blood long before clinical symptoms appear. In this reel, I break down the key laboratory indicators—CBC patterns, blast cells, and confirmatory tests—that help guide early diagnosis. This content is for educational purposes and aims to strengthen laboratory knowledge for students, professionals, and health enthusiasts. Microbiology @ [370312782233722:49210:] LES LABORANTINS Medical Laboratory Technology (Medical Laboratory Scientist) laboratoire d'analyses medicales مخبر التحاليل الطبية Medical Laboratory Technology MLT

10/12/2025

When a Rapid Malaria Antigen Test Turns Positive: What It Really Means?

Today’s lab spotlight is on a positive malaria antigen test—a critical frontline tool in diagnosing malaria, especially in high-risk areas. Rapid antigen tests detect malaria-specific proteins in the blood, giving quick results that guide urgent clinical decisions.

But here’s what many people don’t know:

A positive rapid test is NOT the final diagnosis.
To confirm malaria, the next essential step is:

1. Microscopic Examination (Gold Standard):

A thick and thin blood smear must be prepared, stained, and examined under the microscope to:
Confirm the presence of malaria parasites
Identify the Plasmodium species
Estimate parasite density for treatment decisions

2. Clinical Correlation:

Symptoms, travel history, and risk factors must be reviewed by a clinician to guide management.
As laboratory professionals, our role is not just to test—but to ensure accurate, evidence-based diagnosis that drives lifesaving treatment.

If you find this content helpful, follow for more lab insights, diagnostics explanations, and real-world medical laboratory science education.

Laboratory Technology (Medical Laboratory Scientist)LES LABORANTINSlaboratoire d'analyses medicales مخبر التحاليل الطبية

09/12/2025

Mastering a perfect blood smear is essential in hematology. From placing the blood drop to achieving a smooth feathered edge, every step matters for accurate cell morphology and diagnosis.
Here’s a quick, clear guide to help you improve your smear technique and avoid the common mistakes many beginners make in the lab.
🎥 Educational purposes only.
🔬 Follow for more real lab techniques and medical laboratory science content!

Microbiology LES LABORANTINS Medical Laboratory Technology (Medical Laboratory Scientist) laboratoire d'analyses medicales مخبر التحاليل الطبية Medical Laboratory Technology MLT @ [251441835377344:69:Medical Laboratory Scientists \: Hidden Heroes] Technicien de laboratoire Microbiology

09/12/2025

A Microscopic Encounter With Two Parasitic Giants!

Today in the parasitology lab, I came face-to-face with Trichuris trichiura ova and Ancylostoma (hookworm) ova—two of the most important intestinal parasites affecting humans worldwide.

🔬 Under the microscope:

🟤 Trichuris ova (Whipworm):

– Recognizable by their distinct barrel shape and bipolar plugs.

– Usually found in stool samples of people exposed to contaminated soil or poor sanitation.

– Heavy infection can lead to abdominal pain and anemia.

⚪ Ancylostoma ova (Hookworm):

– Characterized by their thin shell and segmented embryo.

– These parasites enter through the skin and migrate to the intestines.

– They are known for causing iron-deficiency anemia due to chronic blood loss.

💡 Why this matters:

These two ova may look tiny, but their health impacts are HUGE. Early detection through stool examination helps prevent complications and guides treatment—reminding us why laboratory science is essential in public health.

📸 Sharing these microscopic discoveries not only helps raise awareness but also inspires future lab professionals to appreciate the hidden world inside the slides we examine daily.

✨ Follow for more educational parasitology content!
Your support helps me keep creating scientific, accurate, and engaging posts ❤️

LABORANTINS

08/12/2025

🔬 Lab Challenge Time!
I captured this white blood cell under the microscope today — now it’s your turn to identify it!
Look closely at the nucleus shape, granules, and overall structure.
Only REAL lab lovers will get this one right 👀💯
Drop your answer in the comments and let’s see who’s paying attention in hematology! Medical Laboratory Technology (Medical Laboratory Scientist) LES LABORANTINS Microbiology laboratoire d'analyses medicales مخبر التحاليل الطبية Medical Laboratory Technology MLT Medical Laboratory Scientists : Hidden Heroes Technicien de laboratoire

08/12/2025

TRIPLE PHOSPHATE CRYSTALS (STRUVITE) – WHAT THEY REALLY MEAN IN URINE! 🔬

Ever spotted these coffin-lid shaped crystals under the microscope? They’re called Triple Phosphate Crystals, also known as Struvite, and they can reveal a lot about what’s happening inside the urinary tract!

💠 What are they?

Triple phosphate crystals are composed of magnesium, ammonium, and phosphate. They typically form in alkaline urine and appear as clear, rectangular prisms—almost like tiny glass coffins.

💠 Why do they appear?

✨ Common in UTIs caused by urease-producing bacteria (like Proteus species).
✨ Can also show up when urine becomes too alkaline.
✨ Sometimes seen in people with struvite stones.

💠 What they indicate:

🔍 Possible urinary tract infection
🔍 Alkaline urine pH
🔍 Potential risk for kidney stone formation
🔍 Sometimes found in catheterized patients

💠 Why it matters:

Early detection of struvite crystals can guide diagnosis and prevent complications like infection-related stones. That’s why routine urinalysis is such an important tool in patient care! 🧪

💠 Lab Tip:

Always correlate crystal findings with pH, clinical symptoms, and culture results for a more accurate interpretation.

MicrobiologyMedical Laboratory Technology (Medical Laboratory Scientist)LES LABORANTINSlaboratoire d'analyses medicales مخبر التحاليل الطبيةMedical Laboratory Technology MLTMedical Laboratory Scientists : Hidden HeroesTechnicien de laboratoireMicrobiology

08/12/2025

Ever wondered what epithelial cells look like under the microscope? 👀
These cells line the urinary tract, and spotting them in urine samples helps us identify contamination, infections, or normal shedding.
In this reel, I break down:
✔️ Types of epithelial cells
✔️ What their presence means
✔️ How they guide urinalysis interpretation Microbiology Medical Laboratory Technology (Medical Laboratory Scientist) LES LABORANTINS laboratoire d'analyses medicales مخبر التحاليل الطبية Medical Laboratory Technology MLT

06/12/2025

Unlock the microscope with me! 🔬
Today we’re looking at amorphous urates—those yellowish, sand-like granules often seen in acidic and concentrated urine. They’re harmless, but understanding them helps us avoid misinterpretation and improves the accuracy of urinalysis results.
If you love microscopy, parasitology, hematology, and real-lab content, follow for more high-quality educational videos. 💛🧪 Microbiology Medical Laboratory Technology (Medical Laboratory Scientist) LES LABORANTINS laboratoire d'analyses medicales مخبر التحاليل الطبية Medical Laboratory Technology MLT Medical Laboratory Scientists : Hidden Heroes

06/12/2025

Meet Your Body’s ELITE DEFENSE SQUAD!

Today’s image features all 5 major types of White Blood Cells (WBCs) in ONE frame — a rare and fascinating catch! 🔬📸
If you’re a student, lab lover, or just curious about how your immune system protects you daily, this is your sign to stop scrolling. 👇

🟦 LYMPHOCYTES

These are the strategists of your immune army. They produce antibodies, remember past infections, and coordinate targeted attacks. Think of them as the brain of your defense system.

⚪️ NEUTROPHILS

The first responders! They rush to the scene of infection within minutes. Their job? Engulf and destroy invading bacteria. High neutrophils = your body fighting back hard.

🟧 EOSINOPHILS

The parasite hunters and allergy fighters. They release enzymes that destroy parasites and help regulate allergic reactions like asthma or skin rashes.

🟪 BASOPHILS

The signal boosters. They release histamine and heparin to trigger inflammation — your body’s alarm system — bringing more immune cells to the fight.

🟫 MONOCYTES

The clean-up crew. These large cells transform into macrophages that eat dead cells, pathogens, and debris. They keep your tissues clean and help wounds heal faster.

✨ Why it matters:

These cells work 24/7 without you ever noticing — fighting infections, healing wounds, and keeping your body balanced. One drop of blood contains an entire battlefield of heroes. ❤️‍🩹

📌 If you love microscope content, diagnostics, and medical education, follow this page for more stunning lab finds!

MicrobiologyMedical Laboratory Technology (Medical Laboratory Scientist)LES LABORANTINSlaboratoire d'analyses medicales مخبر التحاليل الطبيةMedical Laboratory Technology MLTMedical Laboratory Scientists : Hidden HeroesTechnicien de laboratoire

05/12/2025

TAENIA OVA — A MICROSCOPIC MYSTERY REVEALED!

Ever wondered what Taenia eggs look like under the microscope?
Here’s a close-up of what I observed today ⬇️

🟡 Did you know?

The eggs of Taenia species are indistinguishable from one another— and even from other members of the Taeniidae family!
Despite their shared appearance, these tiny structures carry huge diagnostic importance in parasitology.

📏 Size Check:

Each egg measures about 30–35 μm in diameter — that’s smaller than a single grain of dust.

✨ Signature Feature:

Their radially striated shells make them stand out beautifully under the microscope.

🔍 Why this matters:

Correctly identifying Taenia ova is crucial in diagnosing taeniasis and preventing complications like cysticercosis.

Education saves lives — and microscopes help us zoom into what truly matters!

💛 If you love microbiology, parasitology, or lab content, leave a comment 💬 and follow for more fascinating microscopic discoveries!

Note! This is purposely for educational reasons!

Parasitology made easy 😁
MicrobiologyMedical Laboratory Technology (Medical Laboratory Scientist)LES LABORANTINSlaboratoire d'analyses medicales مخبر التحاليل الطبيةMedical Laboratory Technology MLTMedical Laboratory Scientists : Hidden HeroesTechnicien de laboratoire

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