Inhal Anat Cor

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    INHAL ANATOMI

    PENGGUNAANZ-SCOREUNTUK MELIHAT STENOSIS PADA PARU

    DALAM PENEGAKKAN DIAGNOSIS TETRALOGY OF FALLOT

    ULFA PUSPITA RACHMA

    G0013227

    27 MEI 2015

    UNIVERSITAS SEBELAS MARET

    FAKULTAS KEDOKTERAN

    PROGAM STUDI PENDIDIKAN DOKTER

    2015

    ACC

    Mas Rico

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    PENGGUNAANZ-SCOREUNTUK MELIHAT STENOSIS PADA PARU

    DALAM PENEGAKKAN DIAGNOSIS TETRALOGY OF FALLOT

    Tetralogy of fallot (ToF) mer!a"a# !e#$a"i% &a#%#' aaa# sia#o%i"

    $a#' %er*iri *ari em!a% "e+ai#a# ",as- $ai% *e.e" se!%m /e#%ri"e+ (ventricular

    septal defect, S)- s%e#osis i#.#*i+m /e#%ri"e+ "a#a# a%a iasa *ise%

    s%e#osis !+mo#a+- ,i!er%ro.i /e#%ri"e+ "a#a#- *a# overriding aorta

    ToF mer!a"a# &e#is !e#$a"i% &a#%#' aaa# %erseri#' Se"i%ar 354

    a$i $a#' +a,ir *e#'a# !e#$a"i% &a#%#' aaa# me#*eri%a &e#is ToF i AS- 104

    "ass !e#$a"i% &a#%#' "o#'e#i%a+ a*a+a, ToF- se*i"i% +ei, a#$a" !a*a +a"i+a"i

    *ia#*i#'"a# !erem!a# Seiri#' *e#'a# me#i#'"a%#$a a#'"a "e+a,ira# *i

    I#*o#esia- &m+a, a$i $a#' +a,ir *e#'a# !e#$a"i% &a#%#' &'a me#i#'"a% a

    !er %i'a "ass !e#$a"i% &a#%#' aaa# *i I#*o#esia mem!er+i,a%"a# 'e&a+a !a*a

    masa #eo#a%s Sea#$a" 25304 !e#*eri%a !e#$a"i% &a#%#' aaa# $a#'

    mem!er+i,a%"a# 'e&a+a !a*a masa #eo#a%s me#i#''a+ !a*a +a# !er%ama

    sia#$a &i"a %a#!a !e#a#'a#a# $a#' ai" Se"i%ar 254 !asie# ToF $a#' %i*a"

    *i%era!i a"a# me#i#''a+ *a+am 1 %a,# !er%ama "e,i*!a#- 04 me#i#''a+sam!ai sia %a,#- 704 me#i#''a+ sam!ai sia 10 %a,#- *a# 654 me#i#''a+

    sam!ai sia 0 %a,#

    Pe#$a"i% &a#%#' aaa# seri#' *a!a% *i*e%e"si *e#'a# USG !a*a masa

    "e,ami+a# Pemeri"saa# fetal echocardiography &'a ai" *i+a""a# !a*a

    !e+a$a#a# a#%e#a%a+ sea'ai sa+a, sa% cara *e%e"si *i#i !e#$a"i% &a#%#' aaa#

    ia'#osis *i#i ToF *a!a% me#e#%"a# +a#'"a, se+a#&%#$a ,ars *iami+

    Pe#e%a!a# +a#'"a, $a#' %e!a% se%e+a, *e%e"si *i#i !e#$a"i% &a#%#' aaa# ToF

    !a*a a#a" *a!a% me#'ra#'i mor%a+i%as *a# mori*i%as e#'a# !e#e'a"a#

    *ia'#osis $a#' %e!a% *a# ce!a%- "om!+i"asi !e#$a"i% &a#%#' aaa# ToF *a!a%

    *imi#ima+"a#

    Sir"+asi *ara, !e#*eri%a ToF ere*a *ia#*i#' !a*a a#a" #orma+

    e+ai#a# $a#' meme'a#' !era#a# !e#%i#' a*a+a, s%e#osis !+mo#a+ *a# S

    Te"a#a# a#%ara /e#%ri"e+ "iri *a# "a#a# !a*a !asie# ToF a*a+a, sama a"ia%

    a*a#$a S Ha+ i#i me#$ea"a# *ara, eas me#'a+ir o+a"a+i" me+a+i

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    ce+a, i#i Ti#'"a% "e!ara,a# ,ama%a# !a*a &a+a# "e+ar *ara, *i /e#%ri"e+ "a#a#

    a"a# me#e#%"a# ara, a+ira# *ara, !asie# ToF A+ira# *ara, "e !ar a"a#

    me#r# a"ia% a*a#$a ,ama%a# !a*a &a+a# a+ira# *ara, *ari /e#%ri"e+ "a#a#8

    ,ama%a# $a#' %i#''i *i si#i a"a# me#$ea"a# ma"i# a#$a" *ara, er'era"

    *ari /e#%ri"e+ "a#a# "e "iri Ha+ i#i erar%i ma"i# a#$a" *ara, mis"i# o"si'e#

    $a#' a"a# i"% mas" "e *a+am aor%a se,i#''a a"a# me#r#"a# sa%rasi o"si'e#

    *ara, $a#' ere*ar "e se+r, %,- *a!a% me#$ea"a# sia#osis 9i"a %er&a*i

    ,ama%a# !ara,- %, a"a# er'a#%#' !a*a *"%s ar%erioss *a# caa#'

    caa#' ar%eri !+mo#a+is #%" me#*a!a%"a# s!+ai *ara, $a#' me#'a#*#'

    o"si'e# :#se% 'e&a+a- %i#'"a% "e!ara,a# sia#osis $a#' %er&a*i sa#'a% er'a#%#'

    !a*a %i#'"a% "e!ara,a# ,ama%a# $a#' %er&a*i !a*a &a+a# "e+ar a+ira# *ara, *i

    /e#%ri"e+ "a#a#

    era&a% s%e#osis !+mo#a+ er!e#'ar, +a#'s#' !a*a era'ai macam

    ma#i.es%asi "+i#is $a#' *a!a% *i%em"a# !a*a !asie# ToF Seora#' !asie# *e#'a#

    s%e#osis !+mo#a+ ri#'a# m#'"i# %i*a" memi+i"i 'e&a+a a!a !# sam!ai a",ir

    masa "a#a""a#a"- seme#%ara !asie# *e#'a# s%e#osis !+mo#a+ era% memi+i"i

    "em#'"i#a# +ei, %i#''i m#c+ 'e&a+a "+i#is *a+am +a# !er%ama "e,i*!a#

    ;a$i %i*a" me##&""a# sia#osis !a*a saa% +a,ir- 'e&a+a m+ai er"ema#' a#%ara

    mr 2< +a# Ma#i.es%asi "+i#is !a+i#' mm a*a+a, mrmr asim%oma%i" *a#

    sia#osis Sa%rasi o"si'e# ar%eri a$i ToF isa %ia%ia me#r# *e#'a# #$a%a

    Fe#ome#a i#i *ise% =hypercyanotic spell>- iasa#$a mer!a"a# ,asi+

    !e#$em!i%a# secara me#*a*a" a+ira# *ara, "e !ar Sera#'a# *a!a% %er&a*i se%ia!

    a"% a#%ara sia 1 +a# *a# 12 %a,#- %er%ama %er&a*i a#%ara +a# "e2 *a# "e

    3 Pa+i#' seri#' %er+i,a% se%e+a, a#'# %i*r- me#a#'is- a#' air esar- *a#

    ma"a# Sera#'a# *i%a#*ai *e#'a# me#i#'"a%#$a "ece!a%a# *a# "e*a+ama#

    !er#a!asa# (,i!er!#ea) *e#'a# sia#osis $a#' er%ama, !ara,

    A#a" ToF me#&a*i iri%a%i. *a+am "ea*aa# "a*ar o"si'e# er"ra#'- a%a

    memer+"a# as!a# o"si'e# $a#' +ei, a#$a"- a#a" *a!a% me#&a*i m*a, +e+a,-

    me#'a#%"- a%a a,"a# %i*a" meres!o#s "e%i"a *i!a#''i+- me#$s $a#'

    %er!%s!%s A#a" *e#'a# hypercyanotic spell a"a# me+a""a# 'era"a#

    &o#'"o" (squating)- a'ar a+ira# *ara, "e !ar me#&a*i er%ama,- *a# sera#'a#

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    sia#osis *a# sesa" me#&a*i er"ra#' Pa*a a#a" ToF- iasa#$a *i&m!ai

    "e%er+ama%a# !er%m,a#- %i#''i *a# era% a*a# *a# "ra# %, "rs $a#'

    %i*a" sesai *e#'a# sia a#a"

    ToF *a!a% *i*ia'#osis see+m a$i saa% 'amara# a#a%omi &a#%#' m+ai

    %er+i,a% &e+as !a*afetal echocardiography- iasa#$a !a*a sia 'es%asi 12 mi#''

    Se'era se%e+a, ToF *i*ia'#osis- *isara#"a# !e#'ama%a# a#%e#a%a+ seria+ *e#'a#

    i#%er/a+ < mi#'' #%" me#'i"%i !er%m,a# ar%eri !+mo#a+is-#%" me#i+ai

    "ema+i ara, ar%eri !ar %ama *a# a+ira# *"%a+ *a# #%" me#'e/a+asi- &i"a

    a*a- "e+ai#a# *i +ar &a#%#'

    Pa*a !asie# ToF iasa#$a %er*a!a% "e+,a# %ama sia#osis- !er#a.asa#

    ce!a% Se+a#&%#$a !er+ *i%a#$a"a# "e!a*a ora#' %a a%a !e#'as, !asie#- "a!a#

    !er%ama "a+i m#c+#$a sia#osis- a!a"a, sia#osis *i%em"a# se&a" +a,ir- %em!a%

    sia#osis m#c+- misa+#$a !a*a m"osa memra# iir *a# m+%- &ari %a#'a#

    a%a "a"i- a!a"a, m#c+#$a %a#*a%a#*a sia#osis *i*a,+i o+e, .a"%or !e#ce%s-

    sa+a, sa%#$a a"%i/i%as er+ei,a# a%a me#a#'is

    Ria$a% sera#'a# sia#o%i" (hypercyanotic spell) &'a ,ars *i%a#$a"a#

    "e!a*a ora#' %a !asie# a%a !e#'as, !asie# 9i"a a#a" s*a, *a!a% er&a+a#

    a!a"a, seri#' &o#'"o" (squating) se%e+a, er&a+a# eera!a +a#'"a, see+m

    me+a#&%"a# "ema+i er&a+a# Pe#%i#' &'a *i%a#$a"a# .a"%or risi"o $a#'

    m#'"i# me#*"#' *ia'#osis ToF $ai%se!er%i .a"%or 'e#e%i"- ria$a% "e+ar'a

    $a#'mem!#$ai !e#$a"i% &a#%#' aaa# Ria$a% %m, "ema#' a#a" &'a

    !er+ *i%a#$a"a#- !emeri"saa# %m, "ema#' *a!a% *i'#a"a# &'a #%"

    me#'e%a,ia!a"a, %er&a*i 'a'a+ %m, "ema#' a"ia%!er&a+a#a# !e#$a"i% ToF

    Sia#osis se#%ra+ *a!a% *iama%i !a*a sea'ia# esar "ass ToF8 *esa%rasi

    ar%eri ri#'a# m#'"i# %i*a" me#im+"a# sia#osis "+i#is Clubbing fingers *a!a%

    *iama%i !a*a eera!a +a# !er%ama "e,i*!a# Ta#*a%a#*a 'a'a+ &a#%#'

    "o#'es%i. &'a &ara#' *i%em"a#- "eca+i !a*a "ass re'r'i%asi !+mo#a+ era%

    a%a ToF $a#' *iare#'i *e#'a# %i*a" a*a#$a "a%! !+mo#a+

    Im!+s /e#%ri"e+ "a#a# $a#' +ei, "a% m#'"i# *i*a!a%"a# !a*a !a+!asi

    Systolic thrillisa *i*a!a%"a# *i !era%asa# s%er#a+ "iri aa, Mrmr sis%o+i"

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    grade III *a# I *isea"a# o+e, a+ira# *ara, *ari /e#%ri"e+ "a#a# "e sa+ra#

    !ar Se+ama sera#'a# hypercyanotic spell m#c+- mrmr me#',i+a#' a%a

    me#&a*i sa#'a% +em% Sama ,a+#$a !a*a ToF *e#'a# a%resia !ar- %i*a" a"a#

    %er*e#'ar mrmr "are#a %i*a" a*a a+ira# *ara, a+i" "e /e#%ri"e+ "a#a# A+ira#

    *ara, $a#' me#& a%a me+ea%i ce+a, a#%ar /e#%ri"e+ %i*a" me#im+"a#

    %r+e#si- se,i#''a iasa#$a %i*a" %er*e#'ar "e+ai#a# as"+%asi Mrmr e&e"si

    sis%o+i" %er'a#%#' *ari *era&a% os%r"si a+ira# *ara, *i /e#%ri"e+ "a#a# Ma"i#

    sia#osis erar%i memi+i"i os%r"si +ei, ,ea% *a# mrmr +ei, ,a+s Pasie#

    asia#o%i" *e#'a# ToF (pinktet) memi+i"i mrmr sis%o+i" $a#' !a#&a#' *a# "eras

    *e#'a# thrill se!a#&a#' a+ira# *ara, /e#%ri"e+ "a#a# Se+ai# i% isa *i%em"a#

    "+i" e&e"si aor%a- S2 %#''a+ (!e#%!a# "a%! !+mo#a+ %i*a" %er*e#'ar) Seri#'

    !+a !asie# ToF me#'a+ami s"o+iosis *a# retinalengorgement

    Pa*a !emeri"saa# +aora%orim *ara, *a!a% *i&m!ai !e#i#'"a%a# &m+a,

    eri%rosi% *a# ,ema%o"ri% (!o+isi%emia /era) $a#' sesai *e#'a# *esa%rasi *a#

    s%e#osis< :"sime%ri *a# a#a+isis 'as *ara, ar%eri me#*a!a%"a# sa%rasi o"si'e#

    $a#' er/ariasi- %e%a!i !H *a# !C:2 #orma+ "eca+i !a*a "o#*isi tetspell

    :"sime%ri er'#a !a*a !asie# "+i% ,i%am a%a !asie# a#emia $a#' %i#'"a%

    sia#o%i"#$a %i*a" &e+as Sia#osis %i*a" a"a# %am!a" "eca+i i+a ,emo'+oi#

    %ere*"si me#ca!ai 5 m'?*L Pe#r#a# resis%e#si /as"+ar sis%emi" se+ama

    a"%i/i%as- ma#*i- ma!# *emam a"a# me#ce%s"a# !ira "a#a# "e "iri *a#

    me#$ea"a# ,i!o"semia

    Pemeri"saa# e+e"%ro"ar*io'ram *a!a% me#em"a# *e/iasi a"sis "e "a#a#

    (@120 @150)- ,i!er%ro.i /e#%ri"e+ "a#a# a%a "e*a /e#%ri"e+- ma!#

    ,i!er%ro.i a%rim "a#a# e"a%a# /e#%ri"e+ "a#a# $a#' me#o#&o+ %er+i,a% *e#'a#

    'e+oma#' R esar *i sa*a!a# !re"or*ia+ a#%erior *a# 'e+oma#' S esar *i

    sa*a!a# !re"or*ia+ +a%era+is

    Pemeri"saa# .o%o ro#%'e# %,oraB *a!a% me#em"a# 'amara# &a#%#'

    ere#%" se!a% (boot-shaped heart/ couer-en-sabot) *a# !e#r#a#

    /as"+arisasi !ar "are#a er"ra#'#$a a+ira# *ara, $a#' me#& "e !ar a"ia%

    !e#$em!i%a# "a%! !+mo#a+ !ar (s%e#osis !+mo#a+)

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    MRI *a!a% me#'"r /o+me /e#%ri"e+ "a#a# *a# "iri- me#i+ai &a+r a+ira#

    *ara, /e#%ri"e+ "a#a#- ar%eri !+mo#a+- aor%a- *e.e" se!%m /e#%ri"e+ MRI &'a

    *a!a% me#i+ai s%e#osis caa#' ar%eri !+mo#a+ $a#' er"o#%risi *a+am

    me#$ea"a# i#s.i sie#si !+mo#a+ *a# "o+a%era+ aor%o!+mo#a+ $a#' *a!a%

    me#$ea"a# overload /o+me /e#%ri"e+ "iri Ha+ i#i seri#' *i&m!ai !a*a !asie#

    $a#' *iser%ai a%resia !+mo#a+

    E"o"ar*io'ram sa#'a% mema#% me#'o#.i rmasi *ia'#osis *a#

    me#'e/a+asi eera!a masa+a, $a#' %er"ai% *e#'a# ToF Pemesara# /e#%ri"e+

    "a#a#- *e.e" se!%m /e#%ri"e+- overriding aorta- *a# os%r"si sa+ra# /e#%ri"e+

    "a#a# *a!a% *i%am!i+"a# secara &e+as8 *a!a% *i%#&""a# shunting $a#' me+ea%i

    S *a# !e#i#'"a%a# "ece!a%a# a+ira# o!!+er $a#' me+ea%i /e#%ri"e+ "a#a#

    U"ra# caa#' %ama ar%eri !+mo#a+is *a# !ro"sima+ ser%a se%ia! a+ira# *ara,

    %ama,a# +ai# me#& "e !ar *a!a% *ie/a+asi- %e%a!i ar%eri !+mo#a+is a'ia#

    *is%a+ %i*a" *a!a% *e#'a# m*a, *i+i,a% o+e, e"o"ar*io'ram

    a%e%erisasi "a# !emeri"saa# $a#' r%i#8 *a!a% *i+a""a# &i"a *a%a $a#'

    *i!er+"a# #%" !e#'ami+a# "e!%sa# "ore"si e*a, %i*a" *a!a% *i!ero+e,

    *e#'a# !emeri"saa# !e##&a#' +ai##$a Pe#%i#' #%" me#*a!a%"a# *a%a sa%rasi

    o"si'e# ar%eri sis%emi" *a# *esa%rasi er,#'a# *e#'a# s%e#osis sa+ra# "e+ar

    /e#%ri"e+ "a#a# T&a# "a%e%erisasi &a#%#' a*a+a, #%" me#i+ai "ra# a#+s

    !+mo#a+ *a# ar%eri !+mo#a+- me#i+ai "e!ara,a# os%r"si a+ira# *ara, /e#%ri"e+

    "a#a#- +o"asi *a# "ra# *e.e" se!%m /e#%ri"e+- ser%a me#$i#'"ir"a#

    "em#'"i#a# a#oma+i ar%eri "oro#er

    A#'io'ra.i mer!a"a# a'ia# i#%e'ra+ *ari "a%e%erisasi &a#%#' A#'io'ra.i

    !ar &'a ,ars *i+a""a# #%" me#'e%a,i "ra# ar%eri !+mo#a+is %ama *a#

    caa#' ser%a #%" me#$i#'"ir"a# "em#'"i#a# a*a#$a s%e#osis caa#' ar%eri

    !+mo#a+ A#'io'ra.i aor%a &'a *i!er+"a# #%" mem/isa+isasi"a# a#a%omi

    ar%eri "oro#er- %er%ama #%" me#$i#'"ir"a# a*a#$a ar%eri "oro#er me+i#%asi

    i#.#*i+m /e#%ri"e+ "a#a#

    om!o#e# *asar "ore"si e*a, %e%ra+o'i o. Fa++o% (T:F) a*a+a, /e#%ri"e+

    !e#%!a# *e.e" se!%m *a# re+ie. /e#%ri"e+ "a#a# os%r"si sa+ra# "e+ar $a#'

    si'#i.i"a# (R:T:) ;a#%a# os%r"si !ar a##+ar si'#i.i"a# *ica!ai o+e,

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    'a#''a# a#+s "a%! !+mo#a+ (PA) *a# !e#$isi!a# !a%c, %ra#sa##+ar (TAP)

    Mes"i!# /e#%ri"e+ "a#a# *i+a%asi *a# *is.#'si "o#se"e#si a",ir !e#%i#'

    re'r'i%asi !ar- a*a "%i a,a "e'a'a+a# #%" memas""a# TAP "e%i"a sa+a,

    sa% *ii#*i"asi"a# me#i#'"a% e*a, "ema%ia#

    Mes"i!# a#$a" "ri%eria $a#' a*a #%" TAP !e#$isi!a#- %i*a" a*a

    "ese!a"a%a# $a#' %erai" Aa+ e"er&a me#',asi+"a# !e#'ema#'a# *ari me&a

    "a%! !ar *i%erima mi#ima+ *iame%er ci#ci# #%" mema#% e*a,

    !e#'ami+a# "e!%sa# A+%er#a%i. a#% !e#'ami+a# "e!%sa# *i*asar"a# !a*a

    PA Ds"or Ta" sa% !# *ari "ri%eria i#i secara o&e"%i. me##&""a#

    "em#'"i#a# memi+i"i %i*a" *a!a% *i%erima 'ra*ie# %e"a#a# !asca o!erasi *i

    se+r, PA %erse%

    Sea, +a!ora# see+m#$a *ari !sa% mema,as *am!a" /ariasi *a+am

    !e#i+aia# #orma%i. #%" s%r"%r &a#%#' !a*a a#a" !ra"%e" e*a, &a#%#' *a#

    *ire"ome#*asi"a# o!%ima+ "m!+a# *a%a *ime#si #orma%i. i%a !ri,a%i# a,a

    !e#''#aa# $a#' %i*a" Ds"or *a+am e*a, !e#'ami+a# "e!%sa# *a!a%

    mem!e#'ar,i ,asi+ o!erasi Pe#e+i%ia# *i+a""a# #%" me#'&i ,#'a# a#%ara

    *iame%er PA Dscore *a# !asca o!erasi %ra#s!ar 'ra*ie# me#''#a"a# sa% se%

    *a%a "+i#is "o#%em!orer +o"a+ a%a i#i "em*ia# *a!a% *i'#a"a# sea'ai

    "e+om!o" &i coa #%" mema#% mem!erai"i "e!%sa# e*a, mema%

    se,#'a# *e#'a# TAP !e#$isi!a#

    Si#'"a%#$a- "ami ",aa%ir a,a T:F saa% !ra"%e" !erai"a# m#'"i#

    %i*a" %e!a% me#era!"a# PA *iame%er Ds"or #%" "ri%eria !e#$isi!a# TAP

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    8/9

    er!era# *a+am memi#ima+"a# &m+a, !asie# *e#'a# PA 'ra*ie# !ascaT:F

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    DAFTAR PUSTAKA

  • 7/24/2019 Inhal Anat Cor

    9/9

    Aori- M et al., 2012 Te%ra+o'$ o. Fa++o% re!air o!%ima+ Dscore se .or

    %ra#sa##+ar !a%c, i#ser%io# uropean !ournal of Cardio-Thoracic

    Surgery 1

    Rs+i- RH- arma*i 2013 ia'#osis *a# Ta%a+a"sa#a Te%ra+o'$ o.

    Fa++o% C"#-$%%$0(3) 17