💡Slide ( 9 )


#Diagnosis : Microscopic picture of Chronic specific* inflammation.

#Characteristic features:
1. Infiltration by macrophage, lymphocyte & mainly (esinophils *).
#قسم_العملي
#باثو_عملي
#شرائح

💡Slide ( 10 )


#Diagnosis : Microscopic picture of Chronic specific* inflammation

#Characteristic features:
Infiltration by lymphocyte, macrophage & mainly (mast cell* or basophils).

#قسم_العملي
#باثو_عملي
#شرائح

💡Slide ( 11 )


#Diagnosis : Microscopic picture of Chronic nonspecific* inflammation (in salivary gland).

#Characteristic features:
1.Infiltration of lymphocyte inside the tissue.
2. Tissue destruction*.

#قسم_العملي
#باثو_عملي
#شرائح

💡Slide ( 12 )


#Diagnosis : Microscopic picture of Chronic nonspecific* inflammation.

#Characteristic features:
1. Mononuclear cell infiltrate.
2. Fibrous tissue formation*.
3. Tissue destruction*.

#قسم_العملي
#باثو_عملي
#شرائح

💡Slide ( 13 )


#Diagnosis : Microscopic picture of Chronic nonspecific inflammation.

#Characteristic features:
Granulation tissue formation.

#قسم_العملي
#باثو_عملي
#شرائح

💡Slide ( 14 )


#Diagnosis : Microscopic picture of Chronic specific* inflammation (granulomatus inflammation ; non caseating granuloma*)

#Characteristic features:
Composition of Granuloma which are :
1. Lymphocyte 2. Giant cell
3. Epithelioid cells (Macrophage).

#قسم_العملي
#باثو_عملي
#شرائح

💡Slide ( 15 )


#Diagnosis : Microscopic picture of Chronic specific inflammation ( caseating granuloma)**

#Characteristic features:
Composition of caseating granuloma which is:
Central caseous necrosis surrounded by epithelioid macrophage & rim of lymphocyte.

#قسم_العملي
#باثو_عملي
#شرائح

💡Slide ( 16 )
"Tissue repair"


#Diagnosis : Gross picture of Surgical scar.

#Characteristic features:
Discoloration of skin; collagen deposition.
#قسم_العملي
#باثو_عملي
#شرائح

💡 Slide ( 17 )


#Diagnosis : Gross picture of Keloid.

#Characteristic features:
Excessive fibrous tissue extended beyond the edge of the wound*.
#قسم_العملي
#باثو_عملي
#شرائح

💡 Slide ( 18 )


#Diagnosis: Microscopic picture of Keloid.

#Characteristic features:
Thick (abnormal) bundles of collagen fibers.

"Fibrous tissue in the middle of the picture differs from fibrous tissue of the dermis and this is called " Keloid".

#قسم_العملي
#باثو_عملي
#شرائح

💡Slide ( 19 )


#Diagnosis : Gross picture of Contracture.

#Characteristic features:
Excessive fibrous tissue over the joint forming this deformity that leads to loss of joint function.

#قسم_العملي
#باثو_عملي
#شرائح

💡Slide( 20 )


#Diagnosis : Gross picture of Liver cirrhosis.

#Characteristic features:
Multiple variable sized (regenerative) nodules*.
#قسم_العملي
#باثو_عملي
#شرائح

💡Slide ( 21 )


#Diagnosis : Microscopic picture of Liver cirrhosis.

#Characteristic features:
Regenerative nodules* surrounding by fibrosis.

#قسم_العملي
#باثو_عملي
#شرائح

ملخص ميكرو عملي المحاضرة الخامسة
👏🏻🔥

#ملخصات
#ميكرو_عملي
#قسم_العملي

🔷Hyperplasia:
The increase in organ or tissue size through increase on cell number .

🔹Stop or limited on removal of the stimulus.

🔹Cells are normal in shape and pattern.

#شرائح
#باثو_عملي
#قسم_العملي

🔷Hydropic change :
Excess water accumulation inside the cells forming vaculces in the cytoplasm.

🔺Gross picture:
Swelling, soft, bloodless, pale organ and the borders are rounded.

🔺Microscopic picture:
The cell are swollen
The cytoplasm pale and shows multiple vaculces
The nucleus is normal

#شرائح
#باثو_عملي
#قسم_العملي