8/18/2019 Gambaran HPA Lesi Putih Traumatik

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1. LINEA ALBA

Histopatologis :

 • Hiperortokeratosis

 • Edema intraseluler, infamasi kronis ringan

2. MORSICATORIO BUCCARUM (CHRONIC CHEEK CHEWING/ HABITUAL

CHEECK CHEWING)

Oral mucosa exhibiting greatly thickened layer o parakeratin with ragged surace

colonized by bacteria.

Histopatologis :

• Hiperparakeratosis

 

olonisasi bakteri permukaan

8/18/2019 Gambaran HPA Lesi Putih Traumatik

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3. LESI PUTIH TRAUMATIK

Histopatologis :

•

Hyperkeratosis• !kantosis tanpa displasia