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eruption hematoma
2
Transcript
Eruption Hematoma
Hemodynamic
OBJICTIVE
objectives
- Definition.
- Clinical features.
- Histopathology and radiograph.
- Pathogenesis.
- Management.
- Relationship to General pathology.
- Heba Bukhari
- Lama Alghamdi
- Nouf Aljedani
- Sara Muthaff...
- Heba Bukhari
- Lama Alghamdi
- Nouf Aljedani
- Sara Muthaffer
- Rfal Murshid
Definitioin
Definition
- Eruption hematoma develops as a result of separation of the dental follicle which is around the crown of an erupting tooth which is inside the soft tissue overlying the alveolar bone.
CLINICAL FEATURES
- It is soft, rounded, translucent and blue to purplish-brown swelling.
- Age: below the age of 10.
- Site: gingiva overlying first Permanent Molars and the Maxillary Incisors.
clinical features
histopathology and rediograph
Histopathology
&
Radiograph
RADIOGRAPH
RADIOGRAPH
- It is difficult to distinguish the cystic space of eruption cyst why?
HISTOPATHOLOGY
- Surface oral epithelium.
- Lamina propria infiltrated by inflammatory cell.
- Roof of the cyst, shows a thin layer of non-keratinizing squamous epithelium.
HISTOPATHOLOGY
PATHOGENESIS
- The cyst develops as a result of separation of the dental follicle from around the crown of an erupting tooth that is within the soft tissues overlying the alveolar bone.
pathogenesis
MANEGMENT
- The eruption cysts do not require treatment and majority of them disappear on their own.Surgical intervention is required when they hurt, bleed, are infected, or esthetic problems arise
- Normally the cyst ruptures spontaneously, thus permitting the tooth to erupt.[4] If this does not occur, simple excision of the roof of the cyst generally Exposing the crown and drain the fluid.
managment
relation to general pathology
Relation To General Pathology
- Hematoma is accumulation of blood enclosed within tissue and erption hematoma is a collection of blood outside of a blood vessel enclosed within soft tissue ‘gingiva’ .
- So eruption hematoma is a good example of hematoma.
CONCLUSION
Summry
- Eruption hematoma is a soft tissue It appears rounded ,translucent and bluish in color, it is common in children under the age of 10.
- It is hard to distinguish in radiograph because the cyst and the tooth are directly in the soft tissue.
- It doesn’t require treatment.
- It is a good example of hematoma because it’s an enclosed accumulation of blood.
REFERENCE
- Oral and maxillofacial pathology (Saunders/Elsevier) 4th edition, 2015 by Neville, B. W.
,Damm, D. D. , Allen, C. M.
- Nagaveni, N., Umashankara, K., Radhika, N. and Maj Satisha, T. (2017). Eruption cyst: A literature review and four case reports.
- Preeti Dhawan, S. (2017). Eruption cysts: A series of two cases. [online] PubMed Central (PMC). Available at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3612207/ [Accessed 11 Nov. 2017].
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