Matching Pairs PARA: INTESTINAL CESTODESOnline version not completed by Danillee Faye Mabayag 1 Hymenolepsis nana 2 Taenia solium 3 Taenia asiatica 4 Taenia saginata 5 Diphyllobothrium latum (pseudo) 6 Hymenolepsis diminuta 7 Echinococcus granulosus 8 Dipylidium caninum Dwarf tapeworm Rat tapeworm Pork tapeworm Beef tapeworm (Bladder worm) Hybrid tapeworm (combined saginata and solium) Hyatid worm/smallest tapeworm of dogs Double pored tapeworm/Dog tapeworm.. Flea tapeworm, Cucumber tapeworm Fish/broad tapeworm 1 Taenia solium 2 Taenia saginata 3 Hymenolepsis nana 4 Echinococcus granulosis 5 Diphyllobothrium latum 6 Hymenolepsis diminuta 7 Dipylidium caninum 8 Spirometra IH: Coackroach, rat flea, flour moths, flour beetle.. DH: Norway Rat IH: Sheep, goat, swine, cattle, horses, camel (Farm animal).. DH: DOGS. AH YOU IH: Cyclops (1st), Snakes, frog, birds (2nd) .. DH: DOGS and CATS IH: Cattles/cow.. DH: YOU IH: Fleas (Ctenocephali, Pulex, Xenopsylla) or Rice/flour beetle, or NONE (DIRECT) DH: YOU IH: Cat flea (Ctenocephalides canis), Dog flea (Ctenocephalides felis), Human irritans (Pulex irritans. DH: DOG, CAT. AH YOU IH: Pig.. DH: YOU IH: Copepods (First), Fish (2nd).. DH: YOU 1 Taenia solium 2 Echinococcus granulosus 3 Dipylidium caninum 4 Hymenolepsis nana 5 Diphyllobothrium latum (pseudo) 6 Spirometra 7 Hymenolepsis diminuta 8 Taenia asiatica 9 Taenia saginata IS: Cysticercus BOVUS "Bladder worm"... DS: Egg, scolex, proglottid IS: Cysticercus VISCEROTROPICA .. IS: Cysticercoid larva/ cercocystis.. DS: Proglottids IS: Plerocercoid.. L3 is called SPARGANUM larva.. IS: Cystericercus CELLULOSAE or embryonated egg (for cysticercosis)... DS: Egg, scolex, proglottid IS: Cysticercoid larva/cercocystis .. DS: Eggs, adult, scolex IS: Plerocercoid.. DS: Egg/ Proglottid IS: HYATID CYST.. DS: Cyst IS: Cysticercoid larva (Indirect life cycle).. Embryonated egg (direct life cycle)... DS: Eggs 1 Hymenolepsis 2 Dipylidium caninum 3 Taenia solium 4 Echinococcus granulosus 5 Taenia saginata 6 Spirometra and diphyllobothrium 7 Diphyllobothrium latum Hymenolepiasis Cystic echinococcosis (Hyatid cyst) (Liver and lungs) Asymptomatic (anal pruritis can occur) CHILDREN SPARGANOSIS Taeniasis Bovis Megaloblastic anemia (B12 deficiency) Taeniasis Cellulosae (ingesting raw pork).. Cysticercosis (food and water contam)... Neurocysticercosis (NCC).. 1 Diphylobothrium latum 2 Taenia saginata 3 Taenia asiatica 4 Hymenolepsis diminuta 5 Dipylidium caninum 6 Taenia solium 7 Hymenolepsis nana 8 Echinococcus granulosus Scolex: same as T solium (rostellum with hooks) Scolex: Refractile rostellum with Y- shaped hooks Conical, ROSE THORN , 7 ROWS of thorn like hooks Scolex: Rostellum without hooks (UNARMED ROSTELLUM) Scolex: No rostellum or hooks 2 spatulate scolex with slit like Grooves called BOTHRIA. Pyriform scolex, armed rostellum, 4 suckers, 30-36 hooklets Scolex: Chitinous hooks around rostellum 1 Hymenolepsis 2 Taenia saginata 3 Taenia solium 4 Echinococcus granulosus 5 Diphyllobothrium latum 6 Taenia asiatica 7 Dipylidium caninum Sac like uterus (WIDER) Hyatid cysts PUMPKIN SEED APPEARANCE , EGG PACKETS (rice grain in stool ) ( 7-13 lateral uterine branches (FINGER LIKE).. Proglottids wider 11-32 lateral branches (Body like saginata) 15-20 lateral uterine branches (Tree like).. Proglottids LONGER ROSETTE LIKE uterus 1 All cestodes 2 All cestodes Small intestine Ingestion 1 Taenia solium 2 Hymenolepsis nana 3 Hymenolepsis diminuta 4 Dipylidium caninum 5 Taenia saginata 6 Diphyllobothrium latum 7 Echinococus granulosus Spherical, enclosed in PACKET Hyatid cyst. In germinal layer, it has Brood capsule (protoscolex). Daughter cyst, hyatid sand Similar to PARAGONIMUS WESTERMANI but smaller. Operculum on one end, terminal knob on opposite. Embryo undeveloped is called CORACIDIUM (need water) Indistinguishable from other taenia... Thick and striated.. Oncosphere.. Hexacanth embryo with 6 hooklets. POLLEN GRAIN/SUNBURST. Acid fast Small. PRESENT polar filament. Not bile stained and Not striated Large. ABSENT Polar filament. Bile stained; striated 3 pairs of hooklets radial striations on yellow brown embryophore 1 Echinococcus granulosus 2 PAIR method 3 Taenia 4 Hymenolepsis and dipylidium caninum Stool exam eggs (DFS, kato katz, FECT). EGGS are STRIATED. PROGLOTTIDS number of uterine branches.. COPROANTIGEN DETECT (ELISA) Stool for echinococcus granulosus. PUNCTURE, Aspirate, INJECTION (scolicidal agent like hypertonic saline or ethanol), Re-aspiration Casoni intradermal test, Bentonite flocculation test (TREAT WITH PAIR, SURGERY, CYCLOSPORIN A)
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