1 / 95

Specimen taken from feverish patient what is diagnosis

Specimen taken from feverish patient what is diagnosis. 1.Falcipram gametocyte. Banana shape P.f gametocytes Vector: female Anopheles mosquito Mode of infection: injection of sporozoite during Anopheles bite. Plasmodium ring stage. 2.Plasmodium ring stage. Diagnosis:

emerritt
Download Presentation

Specimen taken from feverish patient what is diagnosis

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Specimen taken from feverish patient what is diagnosis

  2. 1.Falcipram gametocyte Banana shape P.f gametocytes • Vector: female Anopheles mosquito • Mode of infection: injection of sporozoite during Anopheles bite.

  3. Plasmodiumring stage

  4. 2.Plasmodiumring stage • Diagnosis: blood film (thin and thick) • Vector: female Anopheles • Infective stage: Sporozoite

  5. 3.Trichomonas vaginalis • Diagnosis: vaginal, urethral smear, occasionally in urine analysis • Trophozoite is the infective stage. • transmitted sexually.

  6. 4. Eggs of Taenia species • -T.saginata • -T. solium • -Echinoccus granulosus

  7. 5.Taenia saginata (adult tape) • Diagnosis: stool examination for - eggs - gravid segments. • Infective stage : cysticercus bovis-in under cooked meat (beef). • Adult habitat small intestine

  8. 6.Soft tick • Relapsing fever (endemic). • Tick paralysis

  9. 7.Hardtick • Rocky mountain spotted fever • Q fever • Babesiosis

  10. Immature egg

  11. 8.Adult Fasciola hepatica • Diagnosis :egg in -stools examination -duodenal aspirate. • Infective stage : encysted metacercaria (on water plants). • Habitat : biliary passage in liver.

  12. 9-FemaleTrichuris trichiura (whip worm) • Diagnosis : egg in stools • Infective stage, mode of infection: ingestion of embryonated egg in soil.

  13. Scotch tape preparation Clear adhensive tape slide

  14. Scotch tape preparation Clear adhensive tape slide • Used in detection of Enterobius vermicularis infection • Collect eggs from perianal area

  15. 10.Enterobius vermicularis egg (Pin worm,Oxyuris worm) • Diagnosis: Scotch tape preparationto collect eggs from perianal area and microscopical examination.

  16. 11.Schistosoma haematobium egg (Urinary schistosomiasis) • Diagnosis: - Urine analysis - Serology in chronic cases. • Infective stage :cercaria in water penetrate skin. • Pathology : periportal fibrosis. ppf

  17. 12. Schistosoma mansoni egg in stools specimen (intestinal schistosomiasis) • Other methods of diagnosis : - rectal swab . - rectal snip biopsy. - serology: to detect antibodies in patient serum.

  18. 13.Leishmania donovani bodies in smear(skin,B.M,spleen) (amastigotes) • Vector : sand fly . • Infective stage: promastigote. • for diagnosis of leishmaniasis Culture smear amastigotes from (skin ,BM, spleen) on NNN media grow and multiply in promastigote form.

  19. 14. Fleas • Medical importance: - Plague (Yerisinia pestis). - Murine (endemic )Typhus. -Tunga penetrance (chigger`s disease) Jigger`s

  20. 15.Echinococcus granulosus adult • Dog cestode • Dog take infection after eating hydatid cyst (from infected animals). • Man get hydatid disease by ingestion of egg from infected dog.

  21. 16.Pediculus humanus (head and body lice) • Medical importance: - Epidemic typhus - Trench fever - Epidemic relapsing fever - Pediculosis

  22. Diagnosis : - nits visible by naked eye, and fluoresce under UV light (wood's lamp for screening).

  23. 8-Phthirus pubis • Smaller than pediculus; about 2mm. • Infest: • pubic hair mainly • eye lashes. • Transmitted by direct contact with infected person or clothes ,it is irritant. • No disease transmission

  24. 17. Trichuris trichiura egg • Diagnosis : egg in stools . • Infective stage : embryonated egg.

  25. 18. Musca demostica Egg—larvae–- pupa--- adult. House fly developmental stage (Life cycle) • Medical importance mechanical transmationof virus, bacterial and parasitic diseases.

  26. 19. Hydatid cyst in liver *diagnosis can confirmed by: • 1 - examination of hydatid fluid after surgical removal. • 2 - serology. * Infective stage: ingestion of Echinococcus egg (dog cestod).

  27. 20-Taenia (tape worm) • T.saginata --cysticercus bovis in beef. • T.solium--cysticercus cellulose in pig. • Diagnosis ----eggs or gravid segment in stools.

  28. 21. Ascaris lumbricoid adult • Diagnosis : eggs in stools (sometime adult) • Infection : ingestion of embryonated egg. (soil transmitted disease) • Habitat : small intestine.

  29. 22 .Ascaris lumbricoid • Diagnosis :eggs in stools • Infective stage: embryonated egg.

More Related