nematoda usus
DESCRIPTION
parasitologiTRANSCRIPT
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NEMATODAUSUS
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1. Ascaris lumbricoides2. Trichuris trichiura3. Ancylostoma duodnale4. Necator americanum5. Strongyloides stercoralis6. Oxyuris vermicularis7. Toxocara spp8. Trichostrongylus spp9. Trichinella spiralis
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SOIL TRANSMITTED HELMINTHSiklus hidup cacing Nematoda melalui media tanah
VISCERAL LARVA MIGRANSSindrom klinis oleh karena larva Nematoda yang
berhasil memasuki Viscera Extra Intestinal
LUNG MIGRATIONSiklus hidup didalam Hospes difinitif melalui Paru - paru
CREEPING ERUPTIONMigrasi larva dibawah kulit
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ASCARIS LUMBRICOIDES= CACING GELANG
Penyakit : Ascariasis Penyebaran :Kosmopolit
Hospes difinitif : Manusia Sifat : Oviparus
Merupakan Nematoda yang terbesar♂ : 10 - 30 Cm ♀ : 20 - 35 Cm
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Telur : ± 200.000 butir / hari * dibuahi * tidak dibuahi
Habitat : Dalam rongga usus halus
Cara Infeksi : Menelan telur infektif
Mempunyai siklus Paru - paru
Incubasi Biologi : 6 - 8 minggu
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Keluar bersamatinja penderita
Matang dialam bebas
( tanah )
Tertelan masukke mulut
Usushalus
Menembusdinding usus
Sirkolasidarah
Telur
Jantungkanan
Paru- paru
Salurannafas
Larynx
Tertelan masukke usus
Dewasadi usus
Siklus hidupA lumbricoides
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Patologi Klinik :
Oleh karena Larva : Menyebabkan V L M Syndroma Löeffler Oleh karena cacing dewasa Malnutrisi Obstruksi usus Oleh karena toxinnya Hypersensitivity disease
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TRICHURIS TRICHIURA= CACING CAMBUK
Penyakit : Trichuriasis
Penyebaran :Kosmopolit
Hospes difinitif : Manusia
Sifat : Oviparus
Bentuk seperti cambuk♂ : 3 - 4 Cm ♀ : 3 - 5 Cm
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Telur : ± 200.000 butir / hariBentuk seperti wajanMempunyai dua kutub
Habitat : Dalam Caecum & Colon ascendenKadang ; Ilium - Colon - Sigmoid - Rectum
Cara Infeksi : Menelan telur infektif / larva
Tidak mempunyai siklus Paru - paru
Incubasi Biologi : tiga bulan
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Siklus hidup
T trichiura
Keluar bersamatinja penderita
Tertelan masukKe mulut
Telur
Matang dialam bebas
( tanah )
Usushalus
DewasaDi usus
Patologi Klinik : Prolapsus recti
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ANCYLOSTOMA DUODENALEet NECATOR AMERICANUM
= CACING TAMBANGPenyakit : Ancylostomiasis & Necatoriasis
Penyebaran : Daerah Katulistiwa, Tropis & Subtropis
Hospes difinitif : Manusia
Sifat : OviparusAncylostoma NecatorAncylostoma seperti huruf “ C “Necator seperti huruf “ S “♂ & ♀ : ± 1 Cm
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Kepala Ancylostoma : 2 pasang gigi anteriorKepala Necator : Cutting plates
Ekor, dengan Bursa Copulatrix
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Telur Ancylostoma ± 20.000 butir / hariTelur Necator ± 10.000 butir / hari
Larva Rhabditi formLarva Filari form
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Habitat Ancylostoma : Duodenum & IliumHabitat Necator : Jejunum & Ilium
Cara Infeksi : Larva Filari form menembus kulit / selaput lendir
Mempunyai siklus Paru - paru
Incubasi Biologi : ± 1 minggu
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Siklus hidupCacing Tambang
Keluar bersamatinja penderita
LarvaRhabditi formdi alam bebas
LarvaFilari form
di alam bebas
Menembuskulit manusia
Sirkulasidarah
Telur
Jantungkanan
Paru- paru
Salurannafas
Larynx
Tertelan masukke usus
Dewasadi usus
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Patologi Klinik :
Oleh karena Larva : Syndroma Löeffler Cutaneus Larva Migran Oleh karena cacing dewasa Anemia Hypochrom Microcyter Ancylostoma : ± 0,2 cc / hari Necator : ± 0,05 cc / hari
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STRONGYLOIDES STERCORALISPenyakit : Strongyloidiasis Penyebaran : Kosmopolit
Hospes difinitif : Manusia♂ & ♀ : ± 1 Cm
Sifat : Oviparus
Larva Rhabditi form
Larva Filari form
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Habitat : Stadium Bebas : di Alam bebas Stadium Parasitic : Tractus Gastro Intestinalis
Cara Infeksi : Larva Filari form menembus kulit / selaput lendir
Mempunyai siklus Paru - paru
Incubasi Biologi : ± 2 bulan
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LarvaRhabditi form
keluar bersamatinja penderita
Direct CycleII Indirect Cycle Auto Infectie
InternaDirect Cycle I
= Auto InfectieExter
Endo AutoInfection= HyperInfection
Exo AutoInfection
Siklus hidupS stercoralis
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Telur dalamusus penderita
Larva Filari formdi alam bebas
( tanah )
Menembus kulitmanusia
Sirkulasidarah
Jantungkanan
Paru –paru
Salurannafas
Larynx
Tertelan masukke usus
Dewasadi usus
Larva Rhabditi formkeluar bersamatinja penderita
Direct Cycle II
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Dewasadi usus
Larva Rhabditi formkeluar bersamatinja penderita
Menembus kulitmanusiaSirkulasi
darah
Jantungkanan
Paru –paru
Salurannafas
Larynx
Tertelan masukke usus
LarvaFilari form
Telur dalamusus penderita
Bertelur
LarvaRhabditi form
StadiumTransisi♀ & ♂
Di alam bebas( tanah )
Di dalamTubuh penderita
In Direct Cycle
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LarvaFilari formdalam ususpenderita
Menembusdinding usus
Sirkulasidarah
Jantungkanan
Paru –paru
Salurannafas
Larynx
Tertelan masukke usus
Dewasadi usus
Telur dalamusus penderita
LarvaRhabditi formtidak keluar
ke alam bebas
Endo Auto Infectie
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LarvaFilari form
di Perineumpenderita Menembus
kulit Perineumpenderita
Sirkulasidarah
Jantungkanan
Paru –paru
SalurannafasLarynx
Tertelan masukke usus
Dewasadi usus
Telur dalamusus penderita
LarvaRhabditi formtidak keluar
ke alam bebas
LarvaFilari form
Exo Auto Infectie
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Larva Filari formkeluar ke
alam bebas( tanah )
Menembuskulit manusia
Sirkulasidarah
Jantungkanan
Paru –paru
SalurannafasLarynx
Tertelan masukke usus
Dewasadi usus
Telur dalamusus penderita
LarvaRhabditi formtidak keluar
ke alam bebas
LarvaFilari form
di usus
Direct Cycle I
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Patologi Klinik : Syndroma Löeffler Cutaneus Larva Migrans Visceral Larva Migrans
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ENTEROBIUS VERMICULARIS= OXYURIS VERMICULARIS
= CACING KREMIPenyakit : Enterobiasis = Oxyuriasis
Penyebaran :Kosmopolit
Hospes difinitif : ManusiaSifat : Oviparus
♂ & ♀ : ± 1 Cm
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Telur : Bentuk a simetris
Habitat : Caecum, Appendix & Colon ascenden Vulva, Vagina, Uterus, Tuba, Cavum peritoneum dan Vesica urinariaCara Infeksi : Menelan telur infektif
& Retro infeksi
Tidak mempunyai siklus Paru - paruIncubasi Biologi : 14 - 42 hari
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Tidak termasuk Soil Transmitted Helminth
Siklus hidupO
vermicularis
Terbawaangin
Dewasadi usus
Telur diusus besar
Tertelan masukke mulut
Ususbesar
Keluar kePerineum
Patologi Klinik : Prolapsus recti
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Patologi Klinik :
Pruritus ani Pruritus vulva Pruritus vagina Adnexitis / Salphyngitis Appendicitis
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TOXOCARA CATI et TOXOCARA CANIS
Penyakit : Toxocariasis Penyebaran : Kosmopolit
Hospes difinitif : Kucing & Anjing
Sifat : Oviparus
Habitat : Rongga Usus Halus
Cara Infeksi : Menelan telur infektif
Patologi Klinik : Visceral Larva Migrans
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TRICHOSTRONGYLUS SPP= CACING RAMBUT
Penyakit : TrichostrongyliasisPenyebaran : Kosmopolit
Hospes difinitif : Manusia, Kuda & Kucing
Sifat : Oviparus
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Patologi Klinik : Irritasi usus Cholecystitis
Incubasi Biologi : ± 1 bulan
Cara Infeksi : Menelan larva stadium III
Habitat : Jejunum & Ilium
Larva : Rhabditi form Pseudo Filari form Stadium III ( infektif )
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TRICHINELLA SPIRALIS= CACING OTOT
Penyakit : Trichiniasis Penyebaran : Kosmopolit
Hospes difinitif : Manusia, Babi, Tikus, Anjing, Kucing, Beruang dllSifat : Viviparus
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Cara Infeksi : Makan daging mentah yang mengandung kista
Habitat : Villi usus muda
Incubasi Biologi : ± 24 jam
Patologi Klinik : Reaksi Granuloma Fibrosis dan Calcifikasi Reaksi Inflamasi dan Allergi