Text Books - mums.ac.irparamycoldept.mums.ac.ir/images/paramycoldept...Medical Protozoology...
Transcript of Text Books - mums.ac.irparamycoldept.mums.ac.ir/images/paramycoldept...Medical Protozoology...
Text Books
بیماریهای انگلی ایران دکتر اسماعیل صائبی•
• Brown Clinical Parasitology
• Markel & Voge Medical Parasitology
• Beauver Medical Parasitology
.کتب فوق ترجمه فارسی نیز دارند•
Medical Protozoology
Parasitic Protozoa
Sarcomastigophora
CilioPhora
Apicomplexa
Microspora
Sarcodina
Mastigophora
E.histolytica
E.dispar
E.hartmani
E.coli
E.polecki
E.gingivalis
Infection by
Infesting cysts
Large intestine Stool
Entamoeba histolytica
Faeces
Fingers
Food
Fluid
Fّlies
Fomites
Formed stool
Liquid stool
Amoebic Abscess
Red Chocolate
Sterile
Only Trophozoites
Diagnosis
Diloxanide furoate(furamide)
500mg tid x 10d.
Iodoquinol 650mg tid x 20d.
0r
Metronidazole 750mg tid x 10d.
Chloroquine 250mg bid x 14-21d.
Secnidazole monodose
4x500
3x250tidx9
Entamoeb
a dispar
morphologically identical to E. histolytica. It must be
separated by isoenzymatic, immunologic or molecular
analyses.
Entamoeb
a
hartmanni
some consider this a separate species.
It differs from E. histolytica by being smaller in size.
Entamoeb
a coli
distinguished from E. histolytica by having an eccentric
endosome, mature cysts with 8 nuclei.
chromatoidal bodies have splintered ends,
rather than rounded as in E. histolytica.
Endolimax
nana
A very small amoeba (6-15um) with a large, eccentric
endosome and thin nuclear envelope.
Mature cysts contain 4 nuclei.
Iodamoeb
a butschlii
both the trophozoite and cyst have one nucleus with a large
endosome. The cyst contains a large glycogen vacuole that
stains darkly with iodine.
Naegleria fowleri
Opportunistic Amoeba
• Neglaria fowleri
• Acanthamoeba castellani
• A.polyphaga
• A.culbertsoni
Acanthamoeba sp.
Naegleria fowleri
Pictute by:Dr.FataEmam reza Hospital
Picture by Dr. Fata
Diagnosis
• Direct smearFresh Stained
• Culture
• Sero-immunologic Tests IF, ELISA
Naegleria fowleri
Acanthamoeba sp.
in culture IF staining
TREATMENT
• Amphotracin B
+
• Sulphadiazin
• Rifampin
• Miconazole