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Oral Pathology > Infectious Diseases Of Oral Mucosa > Flashcards

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
Q

Ramsay hunts syndrome manifestation / site of infection

A

Facial and auditory nerves which lead to facial palsy and deafness

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26
Q

Aetiology of Herpangina

A

Caused by Coxsackie Virus CV

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27
Q

Manifestation / site of infection or lesion of herpangina ?

A

MM of hard & soft palate , uvula tonsils / posterior part of oral cavity

28
Q

Aetiology of hand foot mouth disease ?

A

Caused by coxsackie virus CV number A16

29
Q

Aetiology of infectious mononucleusis glandular fever

A

Epstein Barr virus EBV when attack lymph nodes

30
Q

Manifestation / site of infection of EBV glandular fever

A

Petechial hemorrhagic in the junction between hard and soft palate with gingivostomatitis and pericoronitis

31
Q

Oral lesion of EBV

A

Infectious mononucleosis
Burkitts lymphoma
Non Hodgkin’s lymphoma in AIDS patients
Hairy leukoplakia in AIDS patients
Nasopharyngeal carcinoma

32
Q

Aetiology of Measles

A

Paramyxovirus PMV as well as a common cold

33
Q

Manifestation of measles

A

Koplik’s spots - pin point bluish white area surrounded by red erythematous zones in buccal area opposite to molar teeth.

34
Q

Complication of measles

A

Gangrenous stomatitis - cancrum oris or noma - due to malnutrition in west africa

35
Q

Aetiology of cytomegalovirus

A

Cytomegalovirus CMV

36
Q

Diseases of CMV in oral cavity

A

Infection of salivary glands
Kaposi’s sarcoma in AIDS patients

37
Q

Aetiology of AIDS

A

HIV RNA virus target T helper cells - T4 - of lymphocytes CD4 .

38
Q

Which group of AIDS patients is strongly associated with HIV

A

Group 1

39
Q

Which group of AIDS patients is less commonly associated with HIV

A

Group 2

40
Q

Which group of AIDS patients is possibly associated with HIV

A

Group 3

41
Q

First group of AIDS lesions

A

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
Q

Aetiology of hairy leukoplakia

A

EBV infection

43
Q

Manifestation of hairy leukoplakia

A

Bi lateral borders of the tongue

44
Q

It is a malignant vascular tumour originated from endothelial cells

A

Kaposi’s sarcoma

45
Q

Aetiology of Kaposi’s sarcoma

A

CMV & HHV 8

46
Q

Aetiology of acute atrophic candidiasis

A

Candida albicans infections due to cortical steroids & broad spectrum antibiotics

47
Q

Aetiology of candidal leukoplakia / chronic hyperplastic candidiasis

A

Candida albicans due to smoking

48
Q

Clinical features of chronic hyperplastic candidiasis / candidal leukoplakia

A

Young male at oral mucosa membrane of postcommisural area of buccal mucosa

49
Q

Prognosis of chronic hyperplastic candidiasis / candidal leukoplakia

A

Premalignant lesion

50
Q

It is an acute progressive localized bacterial infection of oro facial tissue & jaws as well as a localized intra gangrene

A

Noma / cancrum oris

51
Q

Aetiology of noma / cancrum oris

A

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
Q

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 .

A

GDs the granulomatous disease

53
Q

Types of GDs the granulomatous disease

A

Actinomycosis
Syphilis
Tuberculosis
Leprosy
Sarcadosis
Crohn’s disease

54
Q

Aetiology of actinomycosis

A

Actinomyces israelii

55
Q

Types of actinomycosis

A

Cervicofacial
Thoracic
Abdominal

56
Q

Aetiology of syphilis

A

Treponema pallidum

57
Q

Types of syphilis

A

Acquired & congenital

58
Q

The incubation period of acquired primary stage

A

2 - 3 weeks

59
Q

Manifestation of acquired type primary stage

A

Become ulcer called chancre pound out / punched out in shape , painless , firm , fixed & indurate .

60
Q

Manifestation of acquired type secondary stage

A

Mucous patch

61
Q

Types of acquired type tertiary stage of syphilis

A

Neuro syphilis
Cardovascular syphilis
Diffuse gammatous leaions

62
Q

Aetiology of congenital syphilis

A

Transition of micro organisms from mother to fetes through placenta after 4th & 5th month

63
Q

Hutchinson’s syndrome trait manifestation

A

Hutchinson’s incisors , moon molar or mulberry molar , deafness & interstitial keratitis

64
Q

Aetiology of tuberculosis

A

Mycobacteria mycobacterium tuberculosis

65
Q

Types of tuberculosis

A

Primary & secondary

66
Q

If the infection in secondary tuberculosis involve lymph nodes it will be called ?

A

Scrofula

67
Q

Edges of tuberculosis ulcer ?

A

Undermined

Oral Pathology (6 decks)

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