NeuroImagen VIH Flashcards

1
Q

lesiones focales en HIV

A
TOXO la s mas fec
Linfoma
micosisTb
Goma Silifitico
Sarcoma de kaposi
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2
Q

Toxoplasmosis Caracteristicas

A

Múltiples lesiones

Gde la base

Union SB/SG

Efecto Masa
REALCE en contraste

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3
Q

Toxoplasmosis en RM

A

EDEMA!!

T1 Hipodenso
T2 Hiperintenso
DWI restringe
SW /gre focos de hemorragia
Perfusion
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4
Q

Esprectoscopia de toxo

A

⬆️⬆️ lípidos/lactato

⬇️⬇️Colina/Naa y cr

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5
Q

Linfoma Cerebral

A

Compromiso del CUERPO CALLOSO
SB profunda

Patron ALAS DE MARIPOSA
periventricular!!

VCM >Linfoma

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6
Q

lesiones que atraviesas en CC

A

Meningioma
Glioblastoma Multiforme
Linfoma
LMP

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7
Q

Linfoma Caracteristicas en TC

A

Hiperdensos

Atraviesas linea media cuerpo calloso

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8
Q

Linfoma en RM

A

T1 Hipointenso
T2/Flair Hipo Hiper
REALCE IREGULAR

Espectscopia ⬇️naa ⬆️co ⬆️lac /lip

DWI RESTRINGE valor bajo ADC <400

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9
Q

Lesiones con realce

A
Absceso
Toxo
Linfoma
LMP 
Gliobastoma
mts
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10
Q

Lesion nodular

pequeña en sitios vasculares

A

tb

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11
Q

absceso que restringe pobremente

A

absceso por tbc

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12
Q

Casium en cisternas peritroncales

A

tbc MENINGITIS

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13
Q

realce leptomeningeo en fosa posterior imagen arborecente

A

Criptocococis

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14
Q

respeta sustancia gris

imagen en saca bocados

A

LMP

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15
Q

efecto masa
Ganglios basales
DW negativa

A

TOXO

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16
Q

aTRAVIESA CC

Fibras en U

17
Q

ADC nuy hipointenso

Perfusion positiva

18
Q

Pico Lipidos lactato