4 HIV Oral Manifestations Flashcards

1
Q

What does HAART stand for?

A

Highly Active Antiretroviral Therapy

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2
Q

Which HIV patients get HAART?

A

Some MDs suggest only giving it to severely compromised pts

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3
Q

What happens to the prevalence of oral manifestations in HIV patients on HAART?

A

reduction of hairy leukoplakia, NUP, and oral lesions.

Increase in salivary gland diseases, oral warts.

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4
Q

Oral manifestations occur in approximately what percentage of HIV patients?

A

30-80%

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5
Q

What are 5 predisposing factors for oral lesions in HIV patients?

A

CD4 count 3000 copies/mL, xerostomia, poor oral hygiene, smoking

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6
Q

What is the commonly the first lesion a HIV patient can present with?

A

Hairy leukoplakia

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7
Q

How do you treat hairy leukoplakia?

A

No real Tx, but can treat associated candida or prescribe acyclovir in severe cases

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8
Q

Where in the mouth is hairy leukoplakia seen?

A

On the tongue

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9
Q

What are three major presentations of candidiasis in HIV infected patients?

A

pseudomembranous (thrush), erythematous (atrophic), and angular chelitis (corners of mouth)

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10
Q

Where can candidiasis be seen?

A

anywhere in the mouth

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11
Q

What is the most common symptom seen with candidiasis?

A

burning painful sensation and changes in taste

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12
Q

What can you use to treat candidiasis?

A

Nystatin cream, Clotrimazole cream, Amphotericin B

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13
Q

Opportunistic tumors occur in which HIV patients?

A

Pts that have end-stage HIV disease (really really sick)

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14
Q

What are two examples of opportunistic tumors seen in HIV pts?

A

kaposi’s sarcoma, and non-hodgkin lymphoma

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15
Q

How does Kaposi’s sarcoma present in the mouth?

A

gingival overgrowth

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16
Q

What is the probable cause of Kaposi’s sarcoma?

A

Human Herpes Virus 8

17
Q

What can make removing a pappiloma difficult?

A

The pappiloma can be much larger and spread out underneath the epithelium than what it appears on the surface - like an iceberg

18
Q

How would you treat a pappiloma?

A

They can be removed through surgery, freezing them, or doing nothing

19
Q

Was there an increase or decrease in pappiloma cases in the HAART era?

A

dramatic increase

20
Q

What are some associated reasons why a person can have oral ulcers?

A

lymphoma, mycobacterial infection, CMV, neutropenia, HSV, HZV, apthous ulcers, trauma, or Stevens Johnson’s syndrome

21
Q

What are two things you can administer to a pt to treat their apthous ulcer?

A

Lidex or Thalidomide

22
Q

Do you need to take a biopsy to diagnose non-hodgkin’s lymphoma?

A

Yes of course

23
Q

What are some things that can cause xerostomia?

A

anti-HIV meds, antidepressants, analgesics, salivary gland disease, candidiasis, or nutritional problems

24
Q

How can a Pt manage xerostomia?

A

Have sugarless candies, use artificial saliva, administer pilocarpine, decrease smoking

25
Q

What are clinical features of HIV-associated gingivitis (HIV-G) and Linear gingival erythema (LGE)?

A

red linear band involving the free gingival margin, spontaneous bleeding, erythema of attached and unattached mucosa, unusual response to therapy

26
Q

What are some clinical features of NUP, NUG, and HIV-associated periodontitis (HIV-P)?

A

painful and spontaneous bleeding, necrosis, cratering, intense erythema, extremely rapid bone loss

27
Q

Are implants a short term success in HIV patients?

A

Yes

28
Q

Are we more concerned about CD4 count changing or about how low it is?

A

Changing - that will tell us how unstable they are

29
Q

In HIV patients, the viral load represents _______ and the CD4 count represents _________.

A

viral load represents speed/rate of their disease, and the CD4 count represents how far the disease can progress until its fatal.

30
Q

What is a normal CD4 count?

A

800-1200 cells/mm^3

31
Q

What CD4 count must you be under to be considered having AIDS?

A
32
Q

What total white cell count must you be under to be diagnosed with leukopenia?

A
33
Q

A neutrophil count under ____ calls for the use of systemic antibiotics concurrent with invasive procedures?

A
34
Q

All dental procedures are contraindicated when platelet counts are under _____.

A
35
Q

Having a hematocrit under ____% should refer Pt to MD prior to invasive dental procedures.

A
36
Q

Hemoglobin under ___ should send the Pt to an MD before sedating or doing invasive procedures.

A
37
Q

T or F: Routine dental care including surgical interventions are safe and predictable in HIV infected individuals.

A

True