1.??????????? (Infection) - PowerPoint PPT Presentation

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1.??????????? (Infection)

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Title: 1.??????????? (Infection)


1
????????????????
2
????????????????
  • 1.??????????? (Infection)
  • 1.1 ???????????????? (viral infection)
  • 1.2 ???????????????????? (bacterial infection)
  • 1.3 ??????????? Mycoplasma
  • 1.4 ??????????? Rickettsiae
  • 2. ?????????????????? ????????????????????
    (non-infection)
  • 2.1 ????????? (cutaneous drug eruption)
  • 2.2 Collagen vascular disease

3
??????????? (infection)
4
????????????????
  • - ???????? classic viral exanthems
  • - ?????????????????

5
???????? classic viral exanthems
  • ??? (measles)
  • ??????????????????????????? ??????????????????????
    ?? 1-4 ??
  • ????????? ???????? ????? ????????????
    ??????????????? 3-4 ??? ??????????????????????
    1-3 ??. ?????????????? ???????? Kopliks spot
    (???????????)
  • ?????????????????????? 4 ?????????????????????????
    ?????????????? ????????????????????????
    ????????????????????? ????? ????????
    ?????????????????????????? ???????????????????????
    ?? ????????????????? 2-3 ??? ?????????????????????
    ?????????? (hyperpigment)

6
???????? classic viral exanthems
  • ?????????? (rubella)
  • ????????????????????
  • ???????????? rubella virus
  • ?????????????????? ???????????????
  • ?????????????????????????? 2-3 ???
    ?????????????????????? ???????????????????????????
    ?? ????? ??? ?? ??????????????????? 3 ???
    ???????????????????????? (hyperpigment)
  • ???????????????????????????????????????????????
    ?????? ???????? ????????????????????????? uvula
    (Fouchheimers spot)

7
???????? classic viral exanthems
  • ???????????? (roseola infantum)
  • ???????????????? 3 ???????? 3 ??
  • ???????????? human herpesvirus type 6
  • ????? ?????? ?????????? ??????????????? ?????
    ??????????? ???????? ????????????????? 3-5 ???
    ????????????????????
  • ?????????????????????????????? maculopapular rash
    ??????????????????????????????????? ??? ??
    ???????????????????????????

8
???????? classic viral exanthems
  • ?????????????????????????? ???????????????????????
    ????????????????? ???????????????????
    ?????????????????? hyperpigment
  • ??????????????????? ?????????????????????????????
    ?????
  • ??????????????????????????????????????????????????
    ?????????? ???? amoxicillin ??????????????????????
    ???????????????????????????????????????????????

9
???????? classic viral exanthems
  • Erythema infectiosum (Fifths disease)
  • ???????????????????????????????????????
  • ?????????????????? human parvovirus B19
  • ????? ????????? ?????????????
    ?????????????????? ??? ???????????????????????????
    ???????? (slapped cheek) ????????? 1-4 ???
    ??????????????????????????????? ????? (lacy or
    reticulated eythema) ????????? ???? ??????? 2-3
    ???????

10
???????? classic viral exanthems
  • Infectious monomucleosis
  • ??????????????
  • ?????????????????? Epstein-Barr virus (HHV4)
  • ????? ???????? 4-14 ??? ???????????????
    ????????????????????????? ????????? ?????
    ???????? ???????????????????????? 10-15
    ????????????????? maculopapular ????? petechiae,
    papulovesicular ???? urticaria

11
???????? classic viral exanthems
  • ??????????? (dengue infection)
  • ?????????????????? dengue virus
  • ????? ???????? ?????????????????????? ???????
    ??????? ?????????????? 4-5 ??????????????
    ????????????????? ??????????????? (convalescence
    rash) ??????????? ?? ????????????????
    ?????????????????????
  • ???????????????? ????? ?????? ????????????
    complete blood count (CBC) ?? hemoconcentration,
    atypical lymphocyte ????????? ????????????????

12
????????????????? (non-specific virus)
  • ????? enterovirus
  • ??????????????????????
  • ????????????? ?????? ????????????????????????
    ???? ??????? ??????????????? ?????????????????
    ???? morbilliform, petechiae, vesicular, urticaria

13
????????????????? (non-specific virus)
  • ????? adenovirus
  • ??????????????
  • ????????????????????????????????????????
  • ??????????????????????????????????????????????????
    ? maculopapular rash ?????????????????????????????
    ???? viral culture, serological study

14
????????????????????
  • ???????? (scarlet fever)
  • ??????????????????? ??????????????????????
  • ?????????????????? group A Streptococcus
  • ??????? ?????? ???????? ?????? ???????????
    ?????????????? ???? papillary ?????? (white
    strawberry tongue) ?????????????????????? red
    strawberry tongue

15
????????????????????
  • ?????????????? 1-2 ???????????????
    ???????????????????????????????? (sand-paper
    like) ??????? ?????????????????? (circumoral
    pallor) ??????????????????????????????????????????
    ?? (pastias lines)
  • ??????????????????????????????????????????????????
    ? 1 ??????? ???????????????????? ???? ???????????
    ??????????????????? ??????????????????????????

16
????????????????????
  • Staphylococcus scalded skin syndrome (SSSS)
  • ??????????????????????? 5 ??
  • ??????????????????????? ??????? epidermolytic
    toxin ???? exfoliative exotoxin A ??? B (ETA
    ETB) ??? Staphylococcus aureus ?????????????????
    nasopharynx ????? ??????? ??????????
  • ?????????????????????? ??????? ??????????????
    (erythroderma) ????????????????? (cutaneous
    tenderness) ??????????????????????????????????????
    ? (periorificial crusting) ???????????????????????
    ?? ????? 24-48 ??????? ?????????????????????
    ??????? Nikoskys sign ????????

17
????????????????????
  • Toxic shock syndrome
  • ??????????????????????????????????????????????????
    ????????
  • ??????? toxin ???????? Staphylococcus
  • ???????????????????????? ??????? ???????????????
    ???????? ???????????????????? ????????????????????
    ????????????????? ????????????????? diffuse
    macular erythroderma rash ???? sunburn rash
    ????????? 1-2 ????????????????????????????????
    ??????????????????????????????????????????
  • ???????????????????????????????? ???????? ????
    ???????? ??????? ?????????????? ?? ??????????
    ????????? ??????? ????????????????????????????????
    ??????????

18
????????????????????
  • ?????????????? (meningococcemia)
  • ??????????????????????????????????????????????????
    ??????????????????????????????????????????????????
    ??
  • ?????????????????? Niesseria meningitides
  • ??????????????? ???????? 2 ?? 3 ?????????????????
    ?????????????? maculopapular rash ??????????
    petechiae ???? stellate purpura ????????? ??
    ??????? ?????? ??????????????? ???????????????
    ?????? ???? ????????????????????????????

19
????????????????????
  • Leptospirosis
  • ?????????????????? Leptospira
  • ??????????????????????????? ??? ????????????????
    ??????????????????????????????????????????????
  • ?????????? ??? ?????? ???????? ????????????????
    ????? ???????? ???????? ??????? ?????????????
    aseptic meningitis ?????????????????????
    ????????????????? erythematus maculopapular rash

20
??????????? Mycoplasma
  • ????????????????????????
  • ??????????????????????? ?????
  • ?????????????????????? maculopapular rash
    ???????????????????????? ???? urticaria
    vesiculo-bullous ?????????????? Stevens-Johnson
    syndrome

21
??????????? Rickettsiae
  • ??????????????????? ??????????? Rickettsia
    tsutsugamushi
  • ???????????? ??????? endemic area ????????
  • ??????????????????????????????????????????????????
    ??????????????? (eschar) ????????????????????
  • ?????????????????????? ???????? ?????????????
    ??????? ?????????????? 5-7 ??????????????????
    ?????????? erythematous maculopapular rash
    ??????????? 3-4 ??? ?????????????

22
?????????????????? ????????????????????
(non-infection)
23
????????? (cutaneous drug eruption)
  • ????????????????????????????????????
    exanthematous eruption ???? maculopapular rash
  • ????????????????????????????????????????? 1-2
    ??????? ??????????????? ???? generalized
    aymmetrical maculopapular rash ???????????? ?????
    ?????????????????????
  • ??????????????????????????????????
    ??????????????????????????????????????????????
    1-3 ??????? ?????????????? ???????????????????????
    ????????????? ?????????????????? ??????????????
    2-3 ????????????? ????????????????????????????????
    ????

24
Collagen vascular disease
  • Systemic lupus erythematosus (SLE)
  • ??????????????????????????
  • ??????????????????????????????????? ????
    ???????????????????????? SLE ?????????????????????
    ?????????????? ???? maculopapular rash, urticaria
    ?????????????????? ???? malar rash, discoid LE,
    vasculitis ???? photosensitivity
  • ?????????? ????????????? ???? ?????? ?????? ???
    ???????? ??????????????? ?????????????? ?????
    ???????

25
Collagen vascular disease
  • Juvenile rheumatoid arthritis (JRA)
  • ????????????????????????????? ???????????
    maculopapular rash ????????????????????
    ????????????? ???????????
  • ?????????????????????? (hepatosplenomegaly)
    ???????????????

26
Collagen vascular disease
  • Kawasaki disease
  • ?????????????????????????????????? 5 ??
    ??????????????????????? ??????????????????????????
    ???? ????? criteria ????????????? ??????
  • ?????? ??????? 5 ???
  • ??????????????????? maculopapular rash,
    urticaria, scarlatiniform, erythema
    multiform-like ???????? vasicobullous
  • ????????? 2 ???? ?????????????
  • ????????????????????????? ????????? ???? ???
    (dryness, redness, fissuring) ??????????????
    strawberry
  • ??????????????????????????? ?????????????????????
    ??????????????? 2 ?????? ?????????????????????
    ???????? ?????????????????????????
  • ??????????????????????????????????????????????
    ???????????????? 1.5 cm

27
Collagen vascular disease
  • ??????????? ??????????????????????????????????????
    ????? 4 ?? 5 ??? ?????????????????????????? ???
    ??????????????????????????????????????????????????
    ??????????????????????
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