Doctordconline

Doctordconline Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Doctordconline, Dubai.

⚜️On this page, we share high-quality content related to diseases, diagnosis, and treatment, along with in-depth discussions through our medical podcast series.

Cancers in Women | DoctorDCOnlineAccording to the American Cancer Society (2019), these are the cancers most commonly af...
07/07/2025

Cancers in Women | DoctorDCOnline

According to the American Cancer Society (2019), these are the cancers most commonly affecting women—and taking lives.

👩‍⚕️ Breast. Lung. Colorectal.

🎗 Learn the facts. Understand the impact. Save lives.


Breast Cancer Alert: How Tumors Spread!In this case study, a 44-year-old woman presents with a hard, fixed breast mass a...
22/06/2025

Breast Cancer Alert: How Tumors Spread!

In this case study, a 44-year-old woman presents with a hard, fixed breast mass and axillary lymph node involvement. The histopathology confirms ductal adenocarcinoma with local metastasis.

But how do cancer cells spread from the primary tumor to lymph nodes?

🧬 In this video, we break down the molecular mechanisms of metastasis:

🔽 Downregulation of E-cadherin for cell detachment

🔁 Altered integrin expression for invasion

🔨 Secretion of collagenases to pe*****te the ECM

🌊 Entry into lymphatic or blood vessels for systemic spread

Perfect for USMLE, PLAB and medical revision.
📚 Simplified, clinical, and exam-focused!

📅 Join our free USMLE classes on DoctorDC_Online – every Tuesday, Thursday, and Saturday!

💥 Inflammation leaves clues — even in a glass tube.A 24-year-old man presents with bloody diarrhea, abdominal pain, and ...
29/05/2025

💥 Inflammation leaves clues — even in a glass tube.

A 24-year-old man presents with bloody diarrhea, abdominal pain, and low-grade fever. CT shows thickened distal colon + re**um.

🧪 One clue?
His ESR (erythrocyte sedimentation rate) is sky-high at 50 mm/hr.

Why?
Because Interleukin-6 (IL-6) — a key pro-inflammatory cytokine — tells the liver to release acute-phase proteins like fibrinogen, which makes red blood cells stack and settle faster. 🩸⬇️

💡 Elevated ESR = a nonspecific marker of chronic inflammation.

👇 Type “🔥 IL-6” if you’ve ever had a case with an elevated ESR!

🔪 A kitchen accident becomes a textbook example of wound healing!👩‍🍳 A 32-year-old chef slices the tip of her thumb — cu...
24/05/2025

🔪 A kitchen accident becomes a textbook example of wound healing!

👩‍🍳 A 32-year-old chef slices the tip of her thumb — cutting deep into the subcutaneous pulp.

What happens next?

🧬 The body goes into repair mode:
1️⃣ Fibrin clot forms to stop bleeding
2️⃣ Immune cells rush in to clean the wound
3️⃣ New blood vessels grow and healing begins 🩸🌱

This is textbook healing:
Hemostasis → Inflammation → Proliferation → Maturation

✨ Isn’t the human body amazing?

👇 Drop a 💉 if you’ve seen wound healing in action!
but stay safe!

🧠 When cells die with dignity — not destruction.A 46-year-old man presents with a hard, immobile neck mass. After combin...
24/05/2025

🧠 When cells die with dignity — not destruction.

A 46-year-old man presents with a hard, immobile neck mass. After combination chemotherapy, the mass shrinks. Biopsy reveals eosinophilic, shrunken tumor cells.

What happened?
💥 Intrinsic apoptosis was triggered.

⚙️ The key player? Cytochrome c — released from mitochondria, it activates caspases, setting off a chain reaction of programmed cell death.

This is cancer treatment working from the inside out.
Cell death, the smart way. 🔬💀

👇 Comment "Apoptosis wins!" if you're a fan of molecular precision.

🧬 "Why is this 45-year-old woman’s back pain a red flag?"Her biopsy revealed a KRAS mutation — a proto-oncogene turned r...
22/05/2025

🧬 "Why is this 45-year-old woman’s back pain a red flag?"

Her biopsy revealed a KRAS mutation — a proto-oncogene turned rogue.

When this gene is activated, it’s like slamming the gas pedal on uncontrolled cell growth. 🚨

➡️ KRAS = Oncogenic driver in many cancers
➡️ Proto-oncogenes (like KRAS) = Accelerators
➡️ Tumor suppressors (like TP53, BRCA1, RB) = Brakes

👨‍⚕️ Understanding the genetic basis of cancer is crucial for your boards and real-life cases.

🎓 Join our FREE USMLE classes!
🗓 Every Tuesday, Thursday, Saturday & Sunday
📍 Hosted by
📚 Ace concepts like this and more — from Pathology to Pharmacology!
🎥 Live Q&A + Clinical Scenarios + Recall Boosters

Breast cancer survivors often ask:“Why do I feel older, stiffer, and more tired after treatment?”It’s not in your head —...
20/05/2025

Breast cancer survivors often ask:
“Why do I feel older, stiffer, and more tired after treatment?”

It’s not in your head — it’s accelerated aging, caused by:
🔬 Cellular stress from chemo & radiation
💊 Hormone therapy side effects
🔥 Long-term inflammation

But here’s the hope:
You can slow it down with evidence-based strategies.

🧠 Exercise = Brain boost
🥦 Antioxidants = Repair
🧘‍♀️ Mindfulness = Hormonal balance

💗 Tag a survivor. Let’s spread knowledge & strength.

🎯 Confused where to start your USMLE prep?You're not alone!We’ve just dropped a complete step-by-step video to help you:...
17/05/2025

🎯 Confused where to start your USMLE prep?

You're not alone!
We’ve just dropped a complete step-by-step video to help you:

✅ Choose the right resources
✅ Build a realistic study plan
✅ Use UWorld & NBME the smart way
✅ Master time management + test-day strategy
✅ PLUS: Details about our FREE upcoming live classes!

🎓 Whether you’re aiming for USMLE, PLAB, FMGE or NRE — this is for you.

📺 Watch the full video here ➤ [🔗https://youtu.be/2kGPHxi6hok?si=_XfcS2WHnvNJiqXh]

👇 Drop your target exam & prep timeline in the comments!

🔴 Periods that are too heavy, too frequent, or missing entirely? That’s not “just how your body works.”It could be Abnor...
16/05/2025

🔴 Periods that are too heavy, too frequent, or missing entirely? That’s not “just how your body works.”

It could be Abnormal Uterine Bleeding (AUB) — and it’s more common than you think.

Ignoring the signs can delay treatment for serious conditions like fibroids, polyps, hormonal disorders, or even cancer.

👉 Swipe to learn the types, causes, and when to seek help.

😟 If your period pain worsens over time, lasts longer, or feels deeper — it might not be “just normal cramps.”It could b...
15/05/2025

😟 If your period pain worsens over time, lasts longer, or feels deeper — it might not be “just normal cramps.”

It could be Secondary Dysmenorrhea — period pain caused by an underlying health issue like endometriosis, fibroids, or pelvic inflammatory disease.

Don’t ignore your body’s warning signs.

👉 Swipe to understand the difference, symptoms, and treatment options.

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Endocarditis

Endocarditis is an infection of the endocardium, which is the inner lining of your heart chambers and heart valves.Endocarditis generally occurs when bacteria, fungi or other germs from another part of your body, such as your mouth, spread through your bloodstream and attach to damaged areas in your heart