Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
11 Cards in this Set
- Front
- Back
|
Mucocele
|
-Lesions that look like vesicles
Tissue swelling composed of pooled mucus that escaped into the connective tissue from a severed excretory duct |
|
|
Mucus Retention Cyst
|
Mucus Retention Cyst
• Swelling caused by an obstruction of a salivary gland excretory duct resulting in an epithelial-‐ lined cavity containing mucus • AKA sialocyst • Adults • Treated by excision • May resemble MEC ! |
|
|
Herpes Virus
HSV I |
Herpes Virus
HHV 1 - Oropharyngeal Herpes (usually) (HSV I) |
|
|
Herpes Virus
HSVII |
Herpes Virus
HSVII - Genital Herpes |
|
|
Herpes Virus
HHV3 |
Herpes Virus
HHV3 Varicella-‐Zoster (chickenpox) (VZV) |
|
|
Herpes Virus
HHV4 |
Herpes Virus
HHV4 Epstein-‐Barr (Hairy Leukoplakia, Mono, Burki8’s, NPC) (EBV) |
|
|
Herpes Virus
HHV5 |
Herpes Virus
HHV5 Cytomegalovirus (CMV) |
|
|
Herpes Virus
HHV8 |
Herpes Virus
HHV8 Kaposi’s Sarcoma (KS) |
|
|
Herpes Simplex Virus
Primary infection |
Primary infection
– Children = gingivostomatitis – Adults = pharyngotonsillitis – Asymptomatic or symptomatic (12%) • Lymphadenopathy, fever, chills, oral lesions, nausea, irritability – Virus remains latent in trigeminal nerve – 3-‐9 day incubation period – 90% caused by HHV 1 |
|
|
Herpes Simplex Virus
Primary infection cont. |
Herpes Simplex Virus
Primary infection cont. – Multiple small vesicles that collapse to form ulcers – Affect attached and movable mucosa – Enlarged painful and erythematous gingiva • Punched-‐out areas on free margins – Perioral lesions and self inoculation are common – Heal in 5-‐15 days |
|
|
Herpes Simplex Virus
Secondary infection |
Herpes Simplex Virus
Secondary infection – (recurrent, recrudescent) – Afer reactivation of the virus – Viral shedding – Epithelial targets – Triggers: • UV, stress, pregnancy, trauma, menstruation, systemic diseases, cancer |
