Fat necrosis

هنا شوفوا كيف يكون ال Calcification

اليمين مع ال Fat Necrosis

اليسار مع ال Caseous Necrosis of lymph node

#معمل_باثو
#سلايدات

❗️Diagnosis:
Fibrinoid Necrosis of Glomeruli.

❗️Characteristics features:-
Fibrin Deposition in the wall of Blood vessels ( Esionphilc amorphus appearance)

#معمل_باثو
#سلايدات

So sorry

❗️Diagnosis :
Gangrenous Necrosis

❗️Characteristic features:
Necrosis with puterification

#معمل_باثو
#سلايدات

فرقنا اول بين ال Apoptosis/ Necrosis


❗️Diagnosis:
Apoptosis of cell

❗️Characteristic features:-
Individual cell death ( Shrink ) with no inflammation

#معمل_باثو
#سلايدات

✨Lastly:

موضوع ال Accumulation

تكلمنا عن ال Hydropic/ Fat accumulation وال Calcification انو يترسب ال Ca ..
و ال Lipid and Protein accumulation

طيب ؟؟

باقي عندي مواد ممكن تتراكم في حالات معينة ولها صور مميزة

-🎃 Mallory Bodies :-
Red Globular Materials
In Damaged Liver cells Due to Alcoholism

🎃 Neurofibrilly tangles
Elongated pink tangles
In neurons of patient with Alzheimer's diseses

🎃Lewy Bodies :-
Abnormal aggregate of Proteins inside cell
In Dementia

🎃lipufusin :-
Pegment
In old cardiac muscle by Age

#معمل_باثو
#مجموعة_الباثو
#اللجنة_العلمية
@batch34notes

❗️Diagnosis:
Alcoholic Liver damage

❗️Characteristic features:-
Mallory Bodies ( Red Globular Materials)

#معمل_باثو
#سلايدات

❗️Diagnosis:
Alzheimer's diseses

❗️Characteristic features:-
Pink Elongated Neurofibrilly tangles

#معمل_باثو
#سلايدات

❗️Diagnosis:
Damage of Nuerons >> most likely dementia

❗️Characteristic features:-
Lewy bodies ( ubnormal intracellular esionphilc material ( Protein ))

#معمل_باثو
#سلايدات

❗️Diagnosis:
Aging of Cardiac muscle

❗️Characteristic features:-
Lipufusin pigments

#معمل_باثو
#سلايدات

Cell injury lab ( Done 💪🏻✨)
#سلايدات
#معمل_باثو

🧬🧬Segmented viruses:
🦠Arenaviridae>>>>2
🦠Bunyaviridae>>>>3
🦠Orthomyxoviridae>>8
🦠Reoviridae>>>>>10_12


👶Childhood viral infections:
_This viruses affect unvaccinated children.
🦠Mumps
🦠Measles
🦠Rubella
🦠VZV
🦠Parvovirus B19
🦠HHV_6,7

🚺Congenital transmitted viruses:
🦠CMV
🦠Rubella
🦠Parvovirus B19
🦠VZV
🦠HIV
🦠HSV

📔Sexually transmitted viruses:
👉With genital signs_
🦠HPV
🦠HSV_1,2
👉Without genital signs
🦠HIV
🦠HBV
🦠CMV

#virology

⚡️Summary of viruses

✍Viruses affect eye?
👉Adenovirus>>conjunctivitis,keratoconjunctivitis.
👉HSV>>conjunctivitis,keratitis(dendritic ulcer.
👉Enterovirus type 70>>hemorrhagic conjunctivitis.
👉VZV>>herpes zoster ophthalmics.


✍Viruses affect ear?
All>>(otitis media,sinusitis)

👉Adenovirus
👉Respiratory syncytial_ virus(RSV)
👉Rhinovirus


✍Viruses affect Upper RT?
💥DNA viruses.
👉HSV_1,2(gingivostomatitis,cold sores)
👉EBV(kissing disease,Nasopharyngeal carcinoma)
👉HPV(laryngeal papillomas)
👉CMV(infec. Monon. Like disease)
👉Adenovirus(acute febrile pharyngitis,pharyngoconjunctival fever).

💥RNA viruses.
👉Coronaviruses(common cold)
👉Rhinoviruses(common cold)
👉Enteroviruses(pharyngitis
👉Parainfluenza ,(RSV) rare
👉Coxsackie A virus(herpangina,hand foot mouth disease)


✍Viruses affect lower RT?
💥DNA viruses.
👉Adenovirus(acute respiratory disease).

💥RNA viruses.
👉Parainfluenza(croup,pneumonia)
👉Influenza(mild Rhinotracheitis,fatal pneumonia)
👉RSV(bronchiolitis,pneumonia)
👉SARS Coronavirus(SARS)
👉hMPV(bronchiolitis)
👉Coxsackie B virus(pleurodynia or bornholm disease)
👉Hantavirus(hantavirus Pulmonary syndrome)

✍viruses cause gastroenteritis?

👉Rotaviruses. | Mainly in
👉Adenovirus. | =neonate,
👉Astroviruses | infant.
👉Noroviruses(Norwalk virus)mainly in adult , school age children.


✍viruses cause hepatitis:
💥DNA viruses.
👉HSV
👉CMV
👉EBV
👉HBV
💥RNA viruses.
👉HCV
👉HAV
👉HDV
👉Rubella
👉Yellow fever virus


✍viruses affect UT?
👉Adenovirus(hemorrhagic cystitis).
👉BK virus(latent kidney infection)

✍viruses affect CVS?

👉Coxsackie B virus(myocarditis,pericarditis)
👉Coxsackie A virus """" """""
👉Echovirus """" """""
👉Dengue virus(hemorrhagic fever,shock syndrome)


✍Viruses affect skin,mucous M?
👉HPV
👉Molluscum contagiosum
👉Orf virus
👉HSV "VZV "HHV_6,7
👉Parvovirus B19
👉Measles
👉Rubella
👉Coxsackie
👉Echovirus
#virology

Herpes family فيروسات#

classification of RNAvirus فيروسات#

Divided the viruses according to way of transmission and the common disease for each virus فيروسات#

Comparison of hepatitis A,B,C,D & E فيروسات#

The antivirus and them effect in viral replication فيروسات#

Clinical feature of dengue virus infection فيروسات#

لنكن يدا واحده
جميعا غدا من اجل مصلحتنا
#اللجنة_العلمية