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Tapeworms

Tapeworms. (Cestodes). DISEASE. TRANSMISSION OF INFECTION. LOCATION OF ADULT IN HUMANS. LOCATION OF LARVA IN HUMANS. CLINICAL PICTURE. Common Tapeworm Infections. Taenia saginata. taeniasis. ingestion of larva in undercooked beef. Small Intestine. not present.

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Tapeworms

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  1. Tapeworms (Cestodes)

  2. DISEASE TRANSMISSION OF INFECTION LOCATION OF ADULT IN HUMANS LOCATION OF LARVA IN HUMANS CLINICALPICTURE Common Tapeworm Infections Taenia saginata taeniasis ingestion of larva in undercooked beef Small Intestine not present vague digestive disturbances eggs or proglottids in stools taeniasis ingestion of larva in undercooked pork Small Intestine not present vague digestive disturbances eggs or proglottids in stools Taenia solium- LARVA (cysticercus cellulosae) Cysticercosis ingestion of egg not present (except in autoinfection: ,small intestine) sub-cutaneous muscles brain,eyes depending on locality: from none to epilepsy X -ray,CT,MRI Serology Hymenolepis nana hymenolepiais ingestion of egg Small Intestine Intestinal Villi Enteritis diarrhoea eggs in stools Echinochoccus granulosus hydatid disease ingestion of egg not present Liver, lungs, Bones etc depending on locality X-ray,CT,US Serology Hydatid sand LAB. DIAGNOSIS Taenia solium- ADULT TAPEWORM

  3. Life cycle of Taenia saginata

  4. Life cycle of Taenia saginata

  5. Taenia saginata

  6. Life cycle of Taenia solium

  7. Taenia solium

  8. Hymenolepis nana

  9. Hymenolepis nana

  10. Life cycle of Echinococcus granulosus

  11. Life cycle of Echinococcus granulosus

  12. Life cycle of Echinococcus granulosus

  13. Location of hydatid cyst Echinococcus granulosus

  14. Life cycle of Echinococcus granulosus

  15. Adult Echinococcus granulosus

  16. Adult Echinococcus granulosus

  17. Hydatid cyst

  18. Egg of Echinococcus granulosus Hydatid cyst

  19. Hydatid cysts

  20. Hydatid cyst

  21. Hydatid cysts

  22. Hydatid cyst

  23. Hydatid cyst

  24. Treatment of Tapeworms • Intestinal stages: Praziquantel • Tissue stages ( Hydatid , cysticersosis): • Depends on clinical condition : Surgical and/or Albendazole

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