taenia spp
TRANSCRIPT
![Page 1: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/1.jpg)
Por:
Abdías Caballero
Marukyelys Calderón
Ovidio Cortés
Lorain Cossio
Yanina Muñoz
![Page 2: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/2.jpg)
2
Ei= cisticerco
EDx= Ovas o
proglótides
en heces
T. solium es ENDÉMICO en Panamá (Veraguas, Tolé, San Félix,
Gualacá, Chiriquí)
![Page 3: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/3.jpg)
Huésped definitivo: hombre
Estadio infectante: Larva cisticerco
Estadio diagnóstico:
Ovas embrionadas en heces
Proglótides en heces
Mx de transmisión:
Ingesta de carne de CERDO (T. solium) o vaca (T.
saginata) cruda o mal cocida contaminada con la larva
cisticerco.
Hábitat: intestino delgado del hombre
Enfermedad que produce: Taeniasis
Método diagnóstico: 3
![Page 4: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/4.jpg)
Huésped intermediario:
Cerdo (T. solium)
vaca (T.saginata)
hombre
Estadio infectante: ova embrionada
Estadio diagnóstico: Larva cisticerco en tejido
Hábitat:
Mx de transmisión: ingesta agua o alimentos
contaminados con ovas embrionadas.
Enfermedad que produce: cisticercocis (SÓLO lo
produce T. solium)
Método diagnóstico: 4
![Page 5: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/5.jpg)
Características generales
Orden Ciclophyllidea
(escólex armado o no)
Poro genital lateral
Mide 10 metros
Desarrolla la larva
Cisticerco cellulosae
5
![Page 6: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/6.jpg)
CARACTERÍSTICAS
Tamaño: 30 – 40 µm
Doble corona radiada
Color amarillo parduzco
Oncósfera o embrión
hexacanto
Las ovas Echinococcus spp y
Taenia spp son iguales
morfológicamente.
*Se puede poner cualquier género y especie.
6
![Page 7: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/7.jpg)
7
![Page 8: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/8.jpg)
8
40x
![Page 9: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/9.jpg)
9
40x
![Page 10: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/10.jpg)
10
40x
![Page 11: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/11.jpg)
11
40x
![Page 12: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/12.jpg)
12
40x
![Page 13: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/13.jpg)
13
40x
![Page 14: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/14.jpg)
14
Ei= ova
embrionada
EDx= Cisticerco
en tejido
![Page 15: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/15.jpg)
15
CARACTERÍSTICAS
Larva vesiculosa,
líquida o traslúcida
Tamaño: 5 – 10mm
Escólex invaginado
Huésped
intermediario:
T. solium: cerdo
T. saginata: vaca
![Page 16: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/16.jpg)
16
40x
![Page 17: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/17.jpg)
17
40x
Observo el
Tejido
![Page 18: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/18.jpg)
18
4x
![Page 19: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/19.jpg)
19
4x
![Page 20: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/20.jpg)
20
4x
![Page 21: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/21.jpg)
21
40x
![Page 22: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/22.jpg)
22
40x
![Page 23: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/23.jpg)
23
10x
![Page 24: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/24.jpg)
24
CARACTERÍSTICAS
Escolex con rostelo
armado con doble
corona de ganchos
Forma caliciforme (forma
de copa)
![Page 25: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/25.jpg)
25
¡Tiene forma
de copa!
4x
![Page 26: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/26.jpg)
26
4x
![Page 27: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/27.jpg)
27
4x
![Page 28: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/28.jpg)
28
10x
![Page 29: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/29.jpg)
29
10x
![Page 30: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/30.jpg)
30
¡Doble corona de
ganchos!
10x
![Page 31: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/31.jpg)
31
10x
![Page 32: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/32.jpg)
32
10x
![Page 33: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/33.jpg)
33
10x
![Page 34: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/34.jpg)
34
CARACTERÍSTICAS
Poro genital lateral
Ovario trilobulado
Segmentos más anchos que largos
¡IMPORTANTE!
Para Taenia solium se
observan varias proglótides
por campo. En cambio, en Taenia saginata sólo se verá
una proglótide por campo.
![Page 35: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/35.jpg)
35
¡Varias proglótides por campo!
4x
![Page 36: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/36.jpg)
36
¡Varias proglótides por campo!
4x
![Page 37: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/37.jpg)
37¡Varias proglótides por campo!
4x
![Page 38: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/38.jpg)
38¡Varias proglótides
por campo!
4x
![Page 39: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/39.jpg)
39¡Varias proglótides por campo!
4x
![Page 40: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/40.jpg)
40
¡Varias proglótides por campo!
4x
![Page 41: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/41.jpg)
41
¡Varias proglótides por campo!
4x
![Page 42: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/42.jpg)
42
¡Varias proglótides por campo!
4x
![Page 43: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/43.jpg)
43
¡Varias proglótides por campo!
4x
![Page 44: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/44.jpg)
44
¡Varias proglótides por campo!
4x
![Page 45: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/45.jpg)
45
¡Varias proglótides por campo!
4x
![Page 46: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/46.jpg)
46
4x
¡Varias proglótides por campo!
![Page 47: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/47.jpg)
47
CARACTERÍSTICAS
Más ancho que largo
7-12 ramas uterinas
¡Se observan varias
proglótides por campo!
![Page 48: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/48.jpg)
48
¡Hay varias proglótides por campo!
1
2
3
![Page 49: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/49.jpg)
49¡Pocas ramas
uterinas!
4x
![Page 50: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/50.jpg)
50
¡Pocas ramas
uterinas!
4x
![Page 51: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/51.jpg)
51
¡Pocas ramas
uterinas!
4x
![Page 52: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/52.jpg)
52
¡Pocas ramas
uterinas!
4x
![Page 53: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/53.jpg)
53
¡Pocas ramas
uterinas!
4x
![Page 54: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/54.jpg)
54
¡Pocas ramas
uterinas!
4x
![Page 55: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/55.jpg)
55
CARACTERÍSTICAS
Escólex inerme y sin
rostelo
Forma de puño o
cuadrangular
![Page 56: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/56.jpg)
56
4x
![Page 57: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/57.jpg)
57
4x
![Page 58: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/58.jpg)
58
10x
![Page 59: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/59.jpg)
59
10x
![Page 60: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/60.jpg)
60
CARACTERÍSTICAS
Proglótide más larga que
ancha
Ovario bilobulado
¡IMPORTANTE!
Para Taenia saginata sólo se
observa una proglótide por
campo.
![Page 61: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/61.jpg)
61
Vista de ESTEREOSCOPIO
![Page 62: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/62.jpg)
62
Vista de ESTEREOSCOPIO
![Page 63: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/63.jpg)
63
Vista de ESTEREOSCOPIO
![Page 64: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/64.jpg)
64
4x
¡1 proglótide por campo!
![Page 65: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/65.jpg)
65
4x
¡1 proglótide por campo!
![Page 66: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/66.jpg)
66
4x
¡1 proglótide por campo!
![Page 67: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/67.jpg)
TAENIA SAGINATA
ADULTO-PROGLÓTIDE GRÁVIDA
67
CARACTERÍSTICAS
15 a 30 ramas
uterinas
¡IMPORTANTE!
Para Taenia saginata sólo se observa una proglótide por
campo.
![Page 68: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/68.jpg)
68
Vista de ESTEREOSCOPIO
¡Muchas
ramas uterinas!
![Page 69: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/69.jpg)
69
¡Muchas
ramas uterinas!
4x
![Page 70: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/70.jpg)
70
¡Muchas
ramas uterinas!
4x
![Page 71: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/71.jpg)
71
¡Muchas
ramas uterinas!
4x
![Page 72: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/72.jpg)
72¡Muchas
ramas uterinas!
4x
![Page 73: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/73.jpg)
73¡Muchas
ramas uterinas!
4x
![Page 74: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/74.jpg)
74
¡Muchas
ramas uterinas!
4x
![Page 75: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/75.jpg)
COMPARACIÓN DE PROGLÓTIDES
GRAVIDA
MADURA
GRAVIDA
MADURA
75
Taenia solium Taenia saginata
![Page 76: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/76.jpg)
COMPARACIÓN DE ESCÓLEX
76
Taenia saginataTaenia solium
![Page 77: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/77.jpg)
77
![Page 78: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/78.jpg)
78
CARACTERÍTICAS
Varios escólex
invaginados
Larva líquida
![Page 79: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/79.jpg)
79
4x
![Page 80: Taenia spp](https://reader033.vdocuments.site/reader033/viewer/2022061611/55a628971a28abca138b45f1/html5/thumbnails/80.jpg)
80
4x