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Infectious Diseases Of Oral Mucosa Flashcards

1
Q

Viral infections

A

Herpes simplex virus HSV
Chickenbox
Herbes zoster shingles
Herbangina
Hand foot mouth disease
Infectious mononucleosis glandular fever
Measles
Cytomegalovirus
Aquired immunodeficiency syndrome AIDS

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2
Q

Fungal infection Candidiasis Group 1 Acute

A

Acute peudomembranous candidiasis Trush
Acute atrophic candidiasis

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3
Q

Fungal infection Candidiasis Group 1 Chronic

A

Chronic atrophic candidiasis
Chronic hyperplastic candidiasis candidal leukoplakia

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4
Q

Chronic hyperplastic candidiasis , candidal leukoplakia associated with :-

A

Denture stomatitis
Angular chelitis
Median rhomboid glasstitis

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5
Q

Fungal infection candidiasis group 2

A

Chronic mucocutaneuscandidiasis

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6
Q

Bacterial infections

A

Acute alcerative gingivitis AUG
Acute necrotizing ulcerative gingivistis ANUG
Noma cancrum oris
The granulomatous disease GDs

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7
Q

The granulomatous diseasses Types

A

Actinomycosis
Syphilis
Tuberculosis
Leprosy
Sarcadosis
Crohns desisse

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8
Q

HSV infect the oral mucosa

A

Type 1 virus

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9
Q

HSV infect genital organs

A

Type 2 virus

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10
Q

HSV is classified according to :-

A

Time of exposure

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11
Q

Oral manifestations of HSV

A

Acute primary herpetic stomatitis
Primary herpetic gingivostomatitis

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12
Q

Acute primary herpetic stomatitis site of infection

A

Tongue buccal mucosa lips palate uvula and the floor of the mouth EXCEPT gingiva .

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13
Q

Primary herpetic gingivostomatitis site of infection

A

Gingiva and mucous membrane of tongue buccal mucosa lips palate uvula and the floor of the mouth

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14
Q

Inflammation on a finger who is directly treated with this infection as a dentists or dermatologists as a resoult of direct transition of the virus

A

Herpetic whitlow

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15
Q

Primary herpes simplex virus age of occurrence

A

children transmmited by saliva

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16
Q

Pathogeneses of primary herpes simplex virus

A

HSV infect epithelial cells - form vesicles - rupture in this vesicles with shallow ulcer - healing by crusting lesion - remain latent in sensory ganglia of the area such as trigeminal ganglia

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17
Q

Aetiology of recurrent “ secondary “ HSV .

A

cold fever , menstruation period , stress , trauma , emotion disorder , ultraviolet light , immune suppression disorder .

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18
Q

Chickenpox is primary or secondary HSV ?

A

Primary HSV

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19
Q

Varicella - zoster virus VZV is primary or secondary HSV

A

It is a secondary HSV

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20
Q

Chickenpox and herpes zoster shingles manifestation / site of infection

A

Skin , gingiva , mucous membrane of tongue buccal mucosa , lips , palate uvula and floor of the mouth .

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21
Q

Which type of HSV is shingles

A

Is varicella zoster virus VZV

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22
Q

Herpes zoster shingles appear unilaterally or bilaterally

A

It is a localized unilaterally

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23
Q

Complication of verecella zoster virus VZV

A

Post herpetic neuroglia - neurologic pain - suicide is a risk .

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24
Q

Aetiology of Ramsay hunts syndrome

A

Verecella zoster virus VZV

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25
Ramsay hunts syndrome manifestation / site of infection
Facial and auditory nerves which lead to facial palsy and deafness
26
Aetiology of Herpangina
Caused by Coxsackie Virus CV
27
Manifestation / site of infection or lesion of herpangina ?
MM of hard & soft palate , uvula tonsils / posterior part of oral cavity
28
Aetiology of hand foot mouth disease ?
Caused by coxsackie virus CV number A16
29
Aetiology of infectious mononucleusis glandular fever
Epstein Barr virus EBV when attack lymph nodes
30
Manifestation / site of infection of EBV glandular fever
Petechial hemorrhagic in the junction between hard and soft palate with gingivostomatitis and pericoronitis
31
Oral lesion of EBV
Infectious mononucleosis Burkitts lymphoma Non Hodgkin’s lymphoma in AIDS patients Hairy leukoplakia in AIDS patients Nasopharyngeal carcinoma
32
Aetiology of Measles
Paramyxovirus PMV as well as a common cold
33
Manifestation of measles
Koplik’s spots - pin point bluish white area surrounded by red erythematous zones in buccal area opposite to molar teeth.
34
Complication of measles
Gangrenous stomatitis - cancrum oris or noma - due to malnutrition in west africa
35
Aetiology of cytomegalovirus
Cytomegalovirus CMV
36
Diseases of CMV in oral cavity
Infection of salivary glands Kaposi’s sarcoma in AIDS patients
37
Aetiology of AIDS
HIV RNA virus target T helper cells - T4 - of lymphocytes CD4 .
38
Which group of AIDS patients is strongly associated with HIV
Group 1
39
Which group of AIDS patients is less commonly associated with HIV
Group 2
40
Which group of AIDS patients is possibly associated with HIV
Group 3
41
First group of AIDS lesions
Oral candidal infections Erythematous Hyperplastic Peudomemranous Hairy leukoplakia HIV associated periodontitis HIV gingivitis HIV periodontitis Necrotizing ulceration gingivitis Necrotizing stomatitis Kaposi’s sarcoma Non - hodgkin’s lymphoma
42
Aetiology of hairy leukoplakia
EBV infection
43
Manifestation of hairy leukoplakia
Bi lateral borders of the tongue
44
It is a malignant vascular tumour originated from endothelial cells
Kaposi’s sarcoma
45
Aetiology of Kaposi’s sarcoma
CMV & HHV 8
46
Aetiology of acute atrophic candidiasis
Candida albicans infections due to cortical steroids & broad spectrum antibiotics
47
Aetiology of candidal leukoplakia / chronic hyperplastic candidiasis
Candida albicans due to smoking
48
Clinical features of chronic hyperplastic candidiasis / candidal leukoplakia
Young male at oral mucosa membrane of postcommisural area of buccal mucosa
49
Prognosis of chronic hyperplastic candidiasis / candidal leukoplakia
Premalignant lesion
50
It is an acute progressive localized bacterial infection of oro facial tissue & jaws as well as a localized intra gangrene
Noma / cancrum oris
51
Aetiology of noma / cancrum oris
Poly microbial endogenous infection due to malnutrition , AIDS and highly immunosuppressive conditions Recently : paramyxovirus of meaceles causes the noma in highly immunosuppressive conditions or malaria .
52
It is a chronic disease characterised by formation of granulation tissue - fibroblasts collagen fibers newly formed blood vessels - and chronic inflamatory cells - plasma cells macrophages and lymphocytes - healing by fibrosis .
GDs the granulomatous disease
53
Types of GDs the granulomatous disease
Actinomycosis Syphilis Tuberculosis Leprosy Sarcadosis Crohn’s disease
54
Aetiology of actinomycosis
Actinomyces israelii
55
Types of actinomycosis
Cervicofacial Thoracic Abdominal
56
Aetiology of syphilis
Treponema pallidum
57
Types of syphilis
Acquired & congenital
58
The incubation period of acquired primary stage
2 - 3 weeks
59
Manifestation of acquired type primary stage
Become ulcer called chancre pound out / punched out in shape , painless , firm , fixed & indurate .
60
Manifestation of acquired type secondary stage
Mucous patch
61
Types of acquired type tertiary stage of syphilis
Neuro syphilis Cardovascular syphilis Diffuse gammatous leaions
62
Aetiology of congenital syphilis
Transition of micro organisms from mother to fetes through placenta after 4th & 5th month
63
Hutchinson’s syndrome trait manifestation
Hutchinson’s incisors , moon molar or mulberry molar , deafness & interstitial keratitis
64
Aetiology of tuberculosis
Mycobacteria mycobacterium tuberculosis
65
Types of tuberculosis
Primary & secondary
66
If the infection in secondary tuberculosis involve lymph nodes it will be called ?
Scrofula
67
Edges of tuberculosis ulcer ?
Undermined

Oral Pathology (6 decks)

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