We are the Oral and Maxillofacial Pathology Department belonging to Kasr EL-Aini Dental Hospital, as a part of the oral health care system.
Our role focuses on the diagnosis and management of pathological conditions of the head and neck area. In our hospital, oral surgeons, radiologists, and pathologists work hand in hand to improve disease outcome as much as possible. Unfortunately, oral cancer incidence is on the rise lately due to an alarming lack of awareness. We feel that it is time we share the knowledge and expertise we gained
20/05/2026
🦷 Oral Pathology Challenge Case
47-year-old patient with a destructive mandibular lesion.
The panoramic radiograph and histopathology picture are attached. 👇
So… what do you think this lesion is? 👀
What differentials would be on your list?
And which IHC markers would you ask for to confirm the diagnosis? 🧪
Waiting for your opinions 👇
13/05/2026
Thank you all for your insightful comments and great engagement on the previous post 🙏
As many of you correctly identified, the three gingival swellings correspond to the following histopathological entities:
🔹 Pyogenic Granuloma (EG)
Characterized by a lobular proliferation of capillaries lined by plump endothelial cells, often with an edematous and ulcerated surface. It is typically triggered by local irritation or hormonal influences.
🔹 Peripheral Giant Cell Granuloma (PGCG)
Distinguished by the presence of multinucleated osteoclast-like giant cells within a hemorrhagic fibrous stroma, frequently with hemosiderin deposition. A helpful radiographic clue is the classic “cupping” resorption of the underlying bone.
🔹 Peripheral Ossifying Fibroma (POF)
Shows a fibrous connective tissue stroma containing calcified or ossified material—this is the key diagnostic feature. It commonly arises from the interdental papilla and carries a notable recurrence risk if not excised down to the periosteum.
Excellent work to everyone who participated 👏
11/05/2026
🔬 Spot Diagnosis Challenge — Three Gingival Swellings, Three Diagnoses!
Can you tell them apart?
All three lesions present clinically as gingival swellings and fall under the category of reactive lesions—yet each one has a distinct histopathological identity.
08/05/2026
Attention, Dear Students and Pathologists! 📢
This is a collection of some of the most common odontogenic tumors. It will be highly beneficial
27/04/2026
Today we’re highlighting two of the most common salivary gland tumors you’ll encounter.
👀 Swipe through the slides and challenge yourself… can you identify each one?
💬 Write the lesion name in the comments for each numbered image.
18/04/2026
Hey students 👩⚕️👨⚕️
Ready to level up from cysts to something more challenging?
🔬 Histopathology Spot Diagnosis – Odontogenic Lesions
Examine the following microscopic images and determine the most accurate diagnosis based on the histopathological features.
13/04/2026
Hey Students 👋
With exams just around the corner, we’re here to make your revision a little sharper, and a lot more interesting🧐
🔬 Histopathology Spot Diagnosis
Take a close look at the following microscopic images of odontogenic cysts and try to reach the correct diagnosis based on their characteristic features.
Share your answers in the comments ⬇️
08/04/2026
Differentiating Fibrous Dysplasia from other fibro-osseus lesions is crucial as management differs!
Diffuse borders + ground-glass appearance + no ri***ng
Correlation is the key 🔑
24/03/2026
🎯 Stop doubting. Start diagnosing with precision and confidence.
🦷 Workshop Title:
“From Clues to Conclusions: Mastering Case Diagnosis”
🗓️ 27 March 2026
⏰ 09:00 AM
🧠 Lecture & Hands-on
📍 Faculty of Dentistry, Cairo University
✨ Transform the way you analyze, interpret, and decide because accurate diagnosis is the foundation of exceptional treatment outcomes.
Seats are limited, secure yours now:
https://cidcegypt.com/workshops/
Workshops Registration For Egyptian Registration For Non