⭕️هاااااام ⭕️

التعديلات حق الأناتومي العملي:
https://t.me/Lab_section/2710
https://t.me/Lab_section/2711
https://t.me/Lab_section/2758
https://t.me/Lab_section/2881
https://t.me/Lab_section/2882
https://t.me/Lab_section/2883

الفهرس جاهز وشامل لكل ماتحتاجوه في القناة

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✨✨✨✨We have donnnnne ✨✨✨

ونقدر نقول الان we did it

صح ماكانش الاختبار احسن شي خااااصه الباثو🙂🥲
لكن مع هذا الورقة عدت بخيرها وشرها

#باقي_دهفه_وتمينا

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#باقي_لنا درجة_وطحسنا😢

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🔬     Central Nervous System    🔬
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🔬                Practical                     🔬
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🔬🧠🔬🧠🔬🧠🔬🧠🔬🧠🔬🧠 🔬

#التقرير_اليومي:
#التقرير_الاول
#الاحد
#4_8_2024
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⚜1 lecture:
💙 pathology

تقرير اول واخر معمل باثو لل cns
شرح الدكتور ٧ مواضيع

1_ cerebral infarction
2_ acute meningitis
3_ herpes encephalitis
4_ congenital cytomegalovirus
5_ meningioma
6_ astrocytoma
7_ metastatic melanoma

ومقارنه بملزمه خامسه قال انه حذف لنا سبع سلايدات

⚪️⚪️⚪️وبيقول الدكتور احتمال نعيد اختبار اليورو فجهزوا نفسكم☻☻


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#اللجنة_العلمية_دفعـ6ـة🩺💙
#طب_بشري
#تقارير
#بلك_النيورو
#قسم_العملي

✨✨تسجيل اول واخر معمل باثو cns✨✨


#اللجنة_العلمية_دفعـ6ـة🩺💙
#طب_بشري
#تسجيلات
#بلك_النيورو
#قسم_العملي

✨✨شرح دفعه خامسه لسلايدات الباثو العملي✨✨



#اللجنة_العلمية_دفعـ6ـة🩺💙
#طب_بشري
#شرح_سلايدات
#بلك_النيورو
#قسم_العملي

#GROSS

#Diagnosis 👉🏻 Normal cerebral cortex


#The_black_arrows
Neurons
Large nuclei with prominent nucleoli

#The_red_arrows
Oligodendrocyte
Small hyperchrmatic nuclei with clear cytoplasm

#The_blue_arrows
Astrocyte
Start or elongated or triangle

#The_brown_area
Microglial cell
Nucleus elongated

#GROSS

#Diagnosis 👉🏻 Normal white matter


#The_black_arrows
Axon

#The_blue_arrows
Oligodendrocyte

#The_red_arrows
Microglia

#The_white_arrow
Astrocyte

CEREBRAL INFRACTION
Due to sever ischemia

𑁍 THE FEATURES
• In the first day
- Neurons cells shrunken (pyknotic) with eosinophilic cytoplasm ( red Neurons


• from first day to third day
- Neurons cells without nucleus
- Neutrophils infiltration in the parenchyma
- Neutrophils attack eosinophilic neurons
- Cuff of neutrophils around and within Blood vessels


• from sixth day to seventh day
- Foamy macrophages engulf the necrotic cells and debris

• After twelfth day
Occurs Gliosis with increase of Astrocytes
(non functional)

#GROSS

#Diagnosis 👉🏻 Cerebral infarct
After 2 weeks


#The_black_arrow
Liquefactive necrosis
Due to Ischemia

#The_White_arrow
Oil hole (cystic spaces) with hemorrhage

#MICROSCOPIC

#Diagnosis 👉🏻 Cerebral infarct (Acute hypoxic-ischemic injury)
In first day


#The_black_arrows
Glial cells

#The_blue_arrows
Neurons
- Eosinphilic cytoplasm
- Shrinkage of the nucleus (pyknosis)

#Type_of_stain
HE
In ischemia the cells cytoplasm ➪ eosinphilic due to protein denaturation

#MICROSCOPIC

#Diagnosis 👉🏻 Cerebral infarct
1-3 days


#The_black_arrows
Neutrophils attack red neurons

#The_white_arrows
Neutrophils infiltration

#The_red_arrows
clusters of erythrocytes

#The_blue_arrows
Neurons without nucleus

#The_black_star
Cuff of neutrophils around and within Blood vessels