Written by students who passed Immediately available after payment Read online or as PDF Wrong document? Swap it for free 4.6 TrustPilot
logo-home
Summary

samenvatting Allergology - nederlands

Rating
-
Sold
-
Pages
80
Uploaded on
03-07-2025
Written in
2024/2025

Het vak allergology wordt in de 3e bachelor gegeven aan de UA in het engels. Ik heb dit vak samengevat in het Nederlands. Van 1 hoofdstuk moet je de cursus leren, aangezien die prof heel slecht lesgeeft :) Ik ben naar elke les gegaan en heb 17/20 voor dit vak behaald !

Show more Read less
Institution
Course

Content preview

ALLERGOLOGIE
Immuun pathologische reacties ........................................................................................................................... 3
het immuunsysteem ................................................................................................................................................ 3
Immuunpathologische reacties ................................................................................................................................ 3
Atopie.................................................................................................................................................................... 11
Quality of life .......................................................................................................................................................... 13
Leerdoelen ............................................................................................................................................................ 13

Diagnose allergie ............................................................................................................................................... 14
voorgeschiedenis ................................................................................................................................................... 14
Kliniek ................................................................................................................................................................... 14
sIgE ....................................................................................................................................................................... 15
Component resolved allergy diagnosis (CRD) .......................................................................................................... 18
Huidtest ................................................................................................................................................................ 20
Provocatietesten .................................................................................................................................................... 20
Nutteloze testen .................................................................................................................................................... 21
Take home message ............................................................................................................................................... 21
Doel ...................................................................................................................................................................... 21

Inhalatie allergie ................................................................................................................................................ 22
Introductie ............................................................................................................................................................. 22
Mijten .................................................................................................................................................................... 26
Dieren ................................................................................................................................................................... 28
Fungi ..................................................................................................................................................................... 29
Pollen .................................................................................................................................................................... 30
Vragen ................................................................................................................................................................... 32

IgE -gemedieerde voedingsallergie ..................................................................................................................... 34
Classificatie van ongewone voedingsreacties .......................................................................................................... 34
Diagnose voedingsallergie ...................................................................................................................................... 36
Behandeling voedingsallergie ................................................................................................................................. 38
Welke voeding? ...................................................................................................................................................... 39
Kinderen ................................................................................................................................................................ 43
Take home messages ............................................................................................................................................. 51
Doel ...................................................................................................................................................................... 51

Medicatie hypersensitiviteit ............................................................................................................................... 52
bijwerkingen medicatie ........................................................................................................................................... 52
Grote databases: mogelijkheden en valkuilen .......................................................................................................... 52
Diagnose: het venijn zit in de details ........................................................................................................................ 53
Is stoppen met het medicijn altijd de beste optie? .................................................................................................... 54
Een nadere blik op specifieke klassen van geneesmiddelen ...................................................................................... 55


1

,Urticaria – angio-oedeem.................................................................................................................................... 57
Urticaria-angio-oedeem: definitie ............................................................................................................................ 57
Acuut versus chronisch .......................................................................................................................................... 58
Urticaria bij meerstammige aandoeningen ............................................................................................................... 59
Urticaria en/of angio-oedeem, histamine, bradykin, IL-1: hoe aanpakken? ................................................................. 59
chronic spontaneous urticria (CSU) ......................................................................................................................... 63
Conclusies ............................................................................................................................................................ 66

Mastocytose en MCAS ........................................................................................................................................ 67
Huidlaesies ........................................................................................................................................................... 67
Mastcell activation syndrome (MCAS) ..................................................................................................................... 70

Hymenoptera – gif allergie .................................................................................................................................. 74
inleiding................................................................................................................................................................. 74
Hymenoptera species ............................................................................................................................................ 74
Symptomen ........................................................................................................................................................... 76
Diagnose ............................................................................................................................................................... 77
Behandeling .......................................................................................................................................................... 78
Take home messages ............................................................................................................................................. 79
Casussen .............................................................................................................................................................. 79
Doel ...................................................................................................................................................................... 80




2

,→ examen in nederlands! MCQ




IMMUUN PATHOLOGISCHE REACTIES
HET IMMUUNSYSTEEM

FUNCTIE

- Verdediging
o >< ziekteverwekkers, schadelijke stoffen, tumoren, noxen
- Discriminatie tussen:
o "eigen – NIET-eigen" (TOLERANTIE)
o Gevaarlijk (gevaarsignalen) – niet gevaarlijk
▪ Niet omdat iets vreemd is dat het immuunsysteem moet reageren: bv melk, vlees …
 Aangeboren immuunrespons – adaptieve immuunrespons (lymfocyten)
o Humoraal – cellulaire component
 Goed gecontroleerd (om overmatige activering te voorkomen)
 Allegiën zijn ‘ziektes’ door malfunctie van het immuunsysteem

IMMUUNPATHOLOGISCHE REACTIES

!!!! Allergisch Ortho-ergisch Auto-immuun
Immuunrespons Abnormaal Normaal Abnormaal
Antigeen Niet-eigen (allergeen) Niet eigen Eigen (auto-antigeen)
Voorbeeld Pollen, HDM, eten, drugs, Transplantatie afstoting RA, SLE, DM, graves …


HYPERSENITIVITEIT ≠ ALLERGIE !!!

- Hypersensitvitiet: bv voor medicatie → geen reactie agv activatie van specifieke B en T cellen
o Aangeboren immuunsysteem kan wel betrokken zijn
- Allergie omvat activering van het adaptieve immuunsysteem (met activering van specifieke T- en B-
cellen).
- Andere mechanismen:
o Effector cel activatie via andere receptoren
o Interferentie met enzymen: COX, ACEi

Allergische reactie : Gell & Coombs classification
B cell (humoraal, antilichaam) T cel (cellulair, geen antilichaam)

Timing Direct (<1h) – semi-laat (1-6h) Laat (>6h – maanden)
Wat? Type I: IgE- gemedieerd Type IV: vertraagde type
→ late fase reacties, vertraagde onset hypersensitiviteit
type 1 reacties (EIFA, α-gal)
Timing DHRs (= drug - Uticaria, angiooedeem Tijd tot verschijnen van huidreactie:
hypersensitivity reactions) - Respiratoir - AGEP: 24-72
- Gastro-intestinaal - MPE: 7-11 dagen
- Cardio-vasculair - SJS/TEN (bleinen): 10-25 dagen
- Anaphylactisch → het is niet - DRESS: 10-50 dagen
omdat de patient AGEP: acute generalized
anafylatische shock heeft dat exanthematous pustulosis
je naar een IgE gemedieerde SJS: Steven Johnson syndrome
immuunreactie moet zoeken! TEN: toxic epidermal necrolysis

3

, DRESS: drug reaction with eosinophilia
and systemic symptoms
Kliniek en diagnose - Mastcellen/ basofielen: - T cellen en andere
mastcellen zijn → afhankelijk van subtype welke
weefselresidenten (zitten soort t-cellen
daar), basofielen zijn - IgE-testen: nutteloos
circulerend - Vertraagde huidtesten: klever en
- Allergien waarbij neus, ogen IDT
en huid meestal zijn - TAT
betrokken
- Kan IgE gemedieerd zijn (veel
verschillende mechanismen
die moeilijk zijn)
- IgE-testen (als beschikbaar)
- Directe huidtesten: SPT en
IDT, geen klever
- BAT, pMAT
Ook - Type II: cytofiele antilichamen
(IgG, IgM)
- Type III: circulerende
immuuncomplexen

!!!:




➔ Type 2 effector: opsonisatie



4

Written for

Institution
Study
Course

Document information

Uploaded on
July 3, 2025
Number of pages
80
Written in
2024/2025
Type
SUMMARY

Subjects

$11.95
Get access to the full document:

Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF

Get to know the seller

Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
lorree Universiteit Antwerpen
Follow You need to be logged in order to follow users or courses
Sold
23
Member since
2 year
Number of followers
6
Documents
44
Last sold
1 month ago

3.5

2 reviews

5
0
4
1
3
1
2
0
1
0

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Working on your references?

Frequently asked questions