Sclerosing osteomyelitis of Garré is a specific type of chronic non-suppurative osteomyelitis. It mainly affects children and young adults. It typically affects the mandible and is commonly associated with an odontogenic infection resulting from dental caries.

#اللجنة_العلمية_للدفعة_الخامسة
#عالطاير
#قسم_الباثو
#فريق_عالطاير

شرح باثو رهيب على شكل مخططات حلوات سهلات جدا للحفظ✨✨✨✨✨✨✨✨👍

#اللجنة_العلمية_للدفعة_الخامسة
#قسم_الباثو

السلام عليكم ورحمة الله وبركاته

رجعنا معكم في فقرة
#الجواب_عليك
#الشرح_علينا

وبيكون اليوم الشرح علينا ان شاء الله 🌚✨

●———●• chondroma •●———●

#Definition
• Benign cartilaginous tumor of hyalin cartilage

#Causes
• Genetics

#Site_of_tumor
• hands
• feet
• may recur locally

#Common_in
• adults from 20 to 50 years

#Common_features
• vacuolation
• Hypertrophy cells
• Matrix ( blue)

#Gross_description
• Lobulated
• hyaline
• calcified

#Microscopic_description
• Lobulated on low power
• Plump tumor cells with fine punctate calcification
• Nuclear hyperchromasia common
• May have focal fibrosis
• May have osteoclast-like giant cells, histiocyte-like cells, vacuoles resembling lipoblasts
الإجابه 👇🏻

1- Diagnosis 👉🏻 chondroma

2- Site of tumor 👉🏻
- hand

3- Common features 👉🏻
- Lobulated
- hyaline
- calcified

4- Common in 👉🏻
- adults from 20 to 50 years

1- diagnosis 👉🏻 chondroma

2- Common features 👉🏻
- vacuolation
- Hypertrophy cells
- Matrix ( blue)

3- identify the arrows
- red .; vacuolation
- green .; Hypertrophy cells

1- Diagnosis 👉🏻 chondroma

2- identify the arrow 👉🏻 hemorrhage

Chondroma

●——●• chondrosrcoma •●——●

#Definition
• Less aggressive than similar bone tumor
• Metastases to lung
• high grade

#Causes
• Genetics

#Site_of_tumor
• rare in hands and feet
• Pelvis or knee
• Femur

#Common_in
• Usually adult extremities from 40 years or older ( 60 )
• also children and trunk
• Male more than female

#Common_features
• No vacuolation
• Polymorphic cells
• Binucleated cells

#Gross_description
• White mass or light blue with calcification
• Small cyst
• Myxoid Chang

#Microscopic_description
• Usually myxoid
• Cords of small cells with acidophilic cytoplasm, occasional vacuoles, usually in myxoid stroma
• Usually no obvious chondrocytes

الإجابه 👇🏻

1- Diagnosis 👉🏻 chondrosarcoma

2- Site of tumor 👉🏻
- hand

3- Common features 👉🏻
- White mass or light blue with calcification
- Small cyst

4- Common in 👉🏻
- adult extremities from 40 years or older ( 60 )

1- Diagnosis 👉🏻 chondrosarcoma

2- identify the arrows 👉🏻
- black .; vesicular nuclei
- green .: myxoid matrix

3- Causes 👉🏻
- Genetic

1- Diagnosis 👉🏻 chondrosarcoma

2- identify the arrows 👉🏻
- Red .; Binucleated cells
- green .; Polymorphic cells
- black .; cartilaginous matrix

3- Common features 👉🏻
- No vacuolation
- Polymorphic cells
- Binucleated cells

Chondrosarcoma

وهكذا نكون خلصنا معمل الباثو 😄✨

#قسم_الباثو
#اللجنة_العلمية_للدفعة_الخامسة

#تفريغ_محاضرة_الباثو_الثانية
#قسم_الباثولوجي
#اللجنة_العلمية_للدفعة_الخامسة