Helminti (1) Handout
65
HELMINTI (1)
description
cf
Transcript of Helminti (1) Handout
Tenia solium
cutaneous tissue
Tenia sp.
T. solium T. saginata
Proglot matur oviger
Tenia sp.
Stadiu de ou
Examen coproparazitologic
Preparat proaspat lama + lamela din fecale cu solutie Lugol
Tenia sp.
Cisticerci cu scolecsul evaginat
Stadiu de larva = Cisticerc
Tenia solium Cisticercoza cardiaca
Tenia solium Neurocisticercoza
Neurocisticercoza -CT Tenia solium
Cisticerc calcificat Cisticerc viabil veziculat
Neurocisticercoza -RMN
Tenia solium
Cisticerc racemos Cisticerc viabil veziculat
Cisticercoza retiniana
Tenia solium
Examen oftalmoscopic
Scolex invaginat
cisticerc
Tenia solium Cisticercoza
cisticerc
Diphyllobothrium latum
Cyclops sp.
Diphyllobothrium latum
scolex
Diphyllobothrium latum Vierme adult
proglote
Diphyllobothrium latum
opercul
Examen coproparazitologic
Ou
Preparat proaspat lama+lamela din fecale+ ser fiziologic
Hymenolepis nana Examen coproparazitologic
Ou
Preparat proaspat lama+lamela din fecale+ ser fiziologic
Echinococcus granulosus Examen coproparazitologic - caine
Ou
Echinococcus granulosus Stadiul de larva = Chist hidatic = Hidatida
Echinococcus granulosus Stadiul de larva = Chist hidatic = Hidatida
adventice cuticula
Vezicule proligere
Echinococcus granulosus
Vezicula proligera in lichidul hidatic cu protoscolecsi in interior.
Sectiune transversala printr-un chist hidatic - schema
protoscolecs
Echinococcus granulosus Protoscolecsi – test de determinare a viabilitatii
Echinococcus granulosus
US hepatic
CL
Echinococcus granulosus RX
CE5
CT cerebral
Echinococcus granulosus RMN cerebral
CE1
CE1
Chist hidatic cu localizare in corpului vertebral
Echinococcus granulosus RX
Echinococcus multilocularis Egg
Intermediate host
Adult stage
Definitive host
Echinococcus multilocularis Hepatectomie –Larva (hidatida alveolara) sectionata – “miez de paine”
Echinococcus multilocularis
protoscolecsi
Examen histopatologic ficat - H&E staining
Fasciola hepatica
Vierme adult
Fasciola hepatica
Stadiu de ou
Examen coproparazitologic
opercul
Preparat proaspat lama+lamela din fecale+ ser fiziologic
Fasciola hepatica
V stadiu larvar - cercar
Fasciola hepatica
VI std larvar - Metacercar
Fasciola hepatica RMN T1
adult
Paragonimus westermani
Sectiune tisulara plaman - Adulti sectionati transversal, inconjurati de capsula fibroasa in parenchimul pulmonar
Paragonimus westermani Stadiu de ou (ou cu “umeri’).
opercul
Examen microscopic al sputei Preparat proaspat lama +lamela
Paragonimus westermani I stadiu larvar - Miracidium
Paragonimus westermani
II gazda intermediara – sursa de infectie pentru OM
Paragonimus westermani VI std larvar - Metacercar
Paragonimus westermani
Adult incapsulat
Paragonimus westermani
Semnul “bulelor de sapun”
CT cerebral (in lobul dr frontal si lobul temporal - noduli cacificati)
Adulti incapsulati calcificati
Schistosoma sp.
Cupluri – viermi adulti (femele + masculi)
Schistosoma mansoni Examen coproparazitologic
Ou
Preparat proaspat lama + lamela din fecale cu ser fiziologic
Schistosoma japonicum Examen coproparazitologic
Ou
Preparat proaspat lama + lamela din fecale cu ser fiziologic
Schistosoma haematobium Examen microscopic sediment urinar
Ou
Preparat proaspat lama + lamela din sediment urinar
Schistosoma sp. Granulom dezvoltat in jurul unui ou
EXAMEN HISTOPATOLOGIC – biopsie polip
Schistosoma sp. I stadiu larvar - Miracidium
Schistosoma sp. Gazda intermediara
Schistosoma sp.
II -Stadiu larvar - Furcocercar
Schistosoma sp. Dermatita provocata de furcocercari
Schistosoma sp. III Std larvar - Schistosomula
\ Hepatosplenomegalie in schistosomioza
intestinala
Urografie - Calcificarea ureterului; vezica urinara cu pereti calcificati (nefunctionali)
Schistosoma haematobium
