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9 Cards in this Set
- Front
- Back
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Types of Larval Stages: π |
L1 - coracidium larva (crustacean) L2 - procercoid (crustacean) L3 - plerocercoid (freshwater fish) |
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Characteristics for ID of Diphyllobothrium latum ova |
Thick shelled Ova with Operculum and abopercular knobs |
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Diphyllobothriasis clinical manifestations π |
- Long lasting infection - abdominal discomfort, diarrhea, vomiting, weight loss - vit b12 deficiency with pernicious anemia (hyperchromic megaloblastic anemia) |
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Pseudophyllidean vs Cyclophyllidean |
Scolex: almond/spoon shape with sucking grooves - quadrate with 4 suckers Proglottid: anapolytic (w/ uterine pore) - apolytic (non) Gravid: all repro organ - only uterus Ova: operculated ovoid - non operculated sphere |
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Beef and pork larvae π |
Taenia saginata (beef) - Cysticercus bovis larva - ova and gravid proglottid in stool - duodenum - Solitario dse - 4 suckers only
Taenia solium (pork) - Cysticercus cellulosae - small intestine - 4 suckers and double row hooks |
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Hymenolepis diminuta ova π |
Posseses bipolar lining and lack of bipolar filaments, presence of hooklets within the ova |
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Hymenolepis nana |
Bipolar lining with bipolar filament; therr is colorless embryophore |
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Diagnostic stage of Ecchinoccocus π |
Dog Tapeworm infection / Echinococcocis Hydatid cysts with hydatid sand |
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Echinococcosis treatment π |
PAIR Treatment - Percutaneous aspiration - Injection of the chemical - Re aspiration |
