Atlas of Medical Helminthology and Protozoology 4th ed - P. Chiodini, et al., (Elsevier, 2003) WW

91 Pages·2003·19.81 MB·English

Fourth edition

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Medical _
Helminthology
and Protozoology

P.L. Chiodini

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: A.H. Moody
D.W. Manser
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Fourth Edition

Atlas of

Medical

Helminthology
and Protozoology

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Preface

Since this als was frst published, rary it
immunology and rolecs.ar biology have transformed our
“understanding ofthe parasitic diseases which alot
Tunas The programme t eradicate Gunza worm swell
‘vances and real progress bug made towards 2
taleria varvine. However none ofthe pests described
inthe fst ellln have yet Boen consigned to story
Indeed, Cylsya an the mrosporia are newly
ecogalsed as important human pathogens evan since the
thin eition and ia some geographiral areas che malana
Sustion is wor, withthe spread of mlt-rug resistant
‘Plasxiur fiarae malaria, Theresa get deal eto
bedone

Bietive action against parasitic cease requires team
approach, including epidemiologist, biologists, diagnostic

Inborstory workers and ctiniians, Common oll thoes
Uicipines fea need to understeer nd
morphology he organisms they eonfnt Tes hoped that
thus edition of the las wl provide an approprite
introduc, The stony emphars on diggrazs Pas heen
retained a since diag paseo al rebies
heaelly on morphol, we have stenened this ee
eth the inrduedon fooler stration a
photomicrographs

‘We Pope this ok il help to Kindle erthusiasn or Une
font to canto! these pansies ane diseases they cause.

London, FLC
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Davi M
Acknowledgement

‘nits frst enigma trom the Royal Army Mecical Melon General, GO Covean undertook revi fr te thd
"The Ile MeoeGaneral HC hes selon and sr abridged version of hit intrstution
Leach wrote de ists elites. Clo ter inchide n this Inet etton

vill Alas of Heiminthology and Protozoology
Contents

Hiclminthology *

Nematode (round) worms 5

seni nen opin worm

Trsheis chor wip outs) 6

snes uel suse) 7

Strange seas

hy? TS

‘eye soem! 14

Orehacay slows selina wort
(Othe flare wacais 6

cents mations (Gaines worm) 17
Toueta amie log round worm 18
“sia on at oun worm 18

‘Cotancous hava migears ‘resp srupton) 9

Cestode (tape) worms 20

tens es pk tape worn) 20

amas yin Tne ape warm 21
Pit ape vores 22

Hwee oe 22
ner aantn can tape worm) 22
siletthras tv ih pe wor 28

Larva orm ot esto inst is hunans 2
Eek

grout hg

veins 26

Tromatede (flat) worms 27

Scteome species boos dakist 2°
Sehistsoaiesie 29

[Chri smear. Opin sa Ore Hee
Mikel 31

‘mics ives cal iver

‘sheep liver tes 32

sites li 33

fester Aske) 38

Common helminth ova 35

oology ©

‘An outline classification of the parasitic protozoe
of humane 40

Intestinal protozoa

Coda 1

nat
Crypirportinn psn 2

ahs min AS
Miciosposdia — gonzzal characteristics 45

tart doce Ganing anole) 8
TetesunalIagellates 56
Tata etna. eid

Totesinal aint 38

Tiesue protozoa 5?
Tonal gondih 98

Malaria parasites «i
Morphology 63
Pathology sid Cinta ests

Body-fluid and tive flagellates 70
‘ese Iisraminss hala vac) 72
CCotaneous leishmaniasis 73

necro ics spuds) 73
Diagrosvof bitunanatis 73
“Typanosimings 72
[Aca type sloping sickness 7%
Soul Amencen pe: Chane’ Acoso 78
[etsnatury gros uty oanosamins 7

Recapitulation 7
urinal mestinl proto 79

Index 81

‘Alas oF Heiminthology and Protozooloay bx
Introduction

ie pats ad he a
are the aoa

a5 regan trp gathalegy

Sir Patrick Manson (2589)

Parasites tothe Anclnt Gresks were those who stat
another's able ard pai fr their meal with Hater. In
‘ology 8 parasite isan annul or plant ving is oF ot
another he ht) a erasenynearichenet ee
Sefton eon nce wise, hacorin ane fang a i
1 protenos ard Palins, but historcaly te Sst group
tas bo tude in miensblogy, ho warn in
paratieogy In topic! diase, Mansons dictum remains
‘aid today.

Protozoa ae so unis osganiss, which contin
‘uleus and functional organelles: They epunduce uly
and asexually inthe aos, but may havea sevusl phase oF
‘heii cele in anaes hest or vector

Helminths (worms), which are metaana, are ge
rhe areas, nocmelly visable the make eye

{a tbeiradult for. They reproduce sexually usualy wil
the host ar have pre-adl stages fa, larvae} whieh ive
‘externally o in other hosts

‘Tansmission of parasites requis

1s sours or resort hich may be man or anit
# route of infetion, eg ingestion, sentation 0: a

“The definitive hos is that in which sexual production,
‘occans moses fr malas) rin which the matare
form of the parasite occurs (eg, hunians for Areas
leyparanemios) An intermediate host is ancther anal
tssential othe completion ofthe lite cycle (eg. sal for
sehistsomiasis)

Pasi cm inne in hme

4 mechanical eects eg, hydatid cyst

© fnwasion and destruction of has ell sn maria

1 allege or inlsmmatory immune rertion by the hos to
the parasite, eg. onocarass end trypanosoiais

1 compasitin for spcife misients, ex plhotinie
Int or vitamin 8,

1 or thee may be no ubvious disease, in Tin sagt
Inhumans

Diagnosis in parasite diseases depends on:

1 attory af expense al he linia patter ot nes in
thepatent

1 denuication ofthe parasite self in excreta sto,
‘ine, bled, o spect tse

+ lnizet evidence othe parasite by testing the palon's
blood or antbodies

tection of parasite antigens lini specimens

tection af parasite DNA or RNA in clisial specimens.

Tilas of Helminthology and Protoroaogy 4