Vasculite Flashcards

1
Q

Ce afecteaza purpura henloch schonlein?

A

Vase mici

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2
Q

Care sunt caracteristicile PHS?

A

Purpura nontrombocitopenica cutanata
Artralgii, artrita
Manifestari GI
Glomerulonefrita, +/-orhita

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3
Q

Care este etiologia?

A

Infectiile pot fi trigger
La 1-3 sapt de la IACRS
Alergii,sens la medicamente
Astea s posibile cauze/predispozitii

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4
Q

Cauze infectioase de stimulare a sintezei de IgA:

A

Bacteriene:SBH, HI, Mycoplasma
Virale: rubeolic, vEB, parvo, varicela

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5
Q

Debutul in PHS

A

Acut, febra si cele 4 manifestari

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6
Q

Caracteristici eruptii cutanate

A

Declive, caracter ortostatice: fese+MI
Simetrice

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7
Q

Cum e aspectul leziunilor si cum evolueaza?

A

Initial maculopapule eritematoase care dispar la vitropresiune
In 12-24h evol in leziuni purpurice care pot fuziona si poate aparea edem subcutanat

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8
Q

Care sunt manifestarile articulare?

A

Artralgii-articulatii mari, rar mici
Artrita-rara, dureroasa la miscare
De obicei preced rash-ul cu 1-2 zile inainte, dispar in cateva zile

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9
Q

Ce alte manifestari mai apar in PHS?

A

Angioedem
Manif GI
Manif renale
Manif testiculare
Manif neurologice
HSM si limfadenopatii

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10
Q

Care sunt criteriile de dg pt PHS?

A

purpura(obligatoriu) si 1/4 din:
Dureri abdominale
Depozite IgA
Afectare renala
Artrita, artralgii

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11
Q

Ce se observa paraclinic?

A

VSH, eozinofile, leucocite crescute
F de coag, trombocite normal
Anemie normocroma sec sangerari
IgA crescute >50% din cazuri

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12
Q

Tratament PHS

A

Suportiv, simptomatic(AINS), etiologic(daca are inf) si CT: prednison

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13
Q

Indicatii pentru corticoterapie in PHS

A

orhita severa
durere abdominala si hemoragie
Manif SNC
NU IN AFECTARE RENALA

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14
Q

Tratament cazuri severe PHS

A

Metilprednisolon iv si eventual IS (+/-)

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15
Q

Ce vase afecteaza BK?

A

vasele de calibru mediu

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16
Q

Care e criteriu obligatoriu pentru diagnostic?

A

Febra>5 zile

17
Q

Factorul de risc pentru boala arteriala coronariana in BK?

A

Febra prelungita

18
Q

Factori de risc pentru boala arteriala coronariana:

A

Febra prelungita>5 zile
Varsta mica
Sdr inflamator marcat
Scadera Hb

19
Q

Criterii de dg pt BK

A

Febra>5zile (obligatoriu)
1.hiperemie conjunctivala
2.modif in mucoasa orofaringelui
3.modif extrem
4.rash
5.limfadenopatie

20
Q

Tratament BK

A

IGIV
ASPIRINA
Daca febra e persistenta sau reapare:prednisolon iv