Odontogenic tumors- Mesenchymal Flashcards

1
Q

Most common mesenchymal odontogenic tumor

A

Odontogenic Myxoma

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2
Q

‼️‼️BE‼️‼️

Clinical feature of Odontogenic Myxoma

A

📌Mimics dental pulp microscopically (follicular connective tissue)
📌Loose gelatinous consistency

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3
Q

Radiographic of Odontogenic Myxoma

A

RDL

Soap Bubble/ Honeycomb

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4
Q

Microscopic / Histopath Odontogenic Myxoma

A

📌Fibroblast
📌Collagen
📌Capillaries

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5
Q

‼️‼️Primitive connective tissue resemble the pulp

A

Odontogenic Myxoma

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6
Q

Mesenchymal odontogenic tumor w/ honeycomb pattern

A

Myxoma

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7
Q

Clinical features: Fused or connected to the root

Tooth remains vital

A

Cementoblastoma (True Cementoma)

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8
Q

Radiopaque (replacing root outline)

RDL ring , continuous with PDL space

A

Cementoblastoma (true cementoma)

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9
Q

Tx. Cementoblastoma (True cementoma)

A

Surgical Excision with removal of associated tooth

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10
Q

DDX: Cementoblastoma (true cementoma)

A

Condesing Osteitis

Osteoblastoma

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11
Q

Condensing Osteitis AKA

A

Chronic Focal Sclerosing Osteomyelitis

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12
Q

complete Radioapaque
No RDL ring
Preserve root outline

A

Condensing Osteitis / Chronic Focal Sclerosing Osteomyelitis

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13
Q

replace root outline
radiolucency
Mixed radioapaque
RL ring no continuity in the PDL space

A

Osteoblastoma

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14
Q

Type of cemento- osseous dysplasia

A

Periapical Cemento osseous dysplasia / Cementoma/ False cementoma

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15
Q

📌Clinical Features📌
Apex of mandibular ant. teeth
Teeth remains vital
Female black women, African- American

A

Periapical Cemento- osseous dysplasia /cementoma/ false cementoma

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16
Q

Fibro- Osseous Lesion (FOL)

Fibrous Bone Tissue (OFCC)

A

📌Ossifying fibroma
📌Fibrous Dysplasia
📌Cherubism
📌Cemento- osseous Dysplasia - most common

17
Q

3 types of Cemento- osseous dysplasia

A
  1. Florrid
  2. Focal
  3. Periapical
18
Q

Radiographic of Periapical Cemento osseous dysplasia

A

RDL to Radiopaque

19
Q

📌Periapical Cemento osseous Dysplasia

Microscopic / Histopath

A

📌Cementum
📌Bone
📌Fibrous tissue

20
Q

Tx. of Periapical Cemento osseous Dysplasia

A

NONE

21
Q

entire mandible / maxilla Type of Cemento osseous dysplasia

A

Florid

22
Q

edentulous, post-extractiom site

A

Focal