PATOLODIAIDEOS
SSEENOSS PPAIRANASSALEES
TCCNICAS IMAGEN
DE
1. Rx simple de senos paranasales
·
las proyecciones que permiten ver senos paranasales son:
a)
b) Proyeccion de WATERS O mentonasoplaca
Proyeccion de CALDWELLO frontonasoplaca
2. Tomografia de senos paranasales
usos
A) sin contraste B)usos con contraste
·
sospecha de complicaciones de
·
identificar y caracterizar patologia SIMUSIIS
masosinusal
·
sospecha de patologia tumoral
· caracterizar anatomia y variantes
· sospecha afeccion intracrancal
· valorar complicaciones postax
Es el standard uso de ventana osea
gold
·
-
a Tomografia sin contraste
, 3. Resonancia magnetica
Es
·
complementaria al TAC
·
cuando se realiza con contraste permite evaluar tejido blando
·
Indicaciones principales:
~
sospecha de complicaciones Intracrancales v orbitarias
~ extension tumoral
SINUSITIS ACUDA Sinusitis en seno
maxIlar 129
·
Duracion 4 Semanas
exesoemucosa
are
·
secaracteriza por presentar:
~
5
Edema mucoso
~ obstruccion al drenaje de secreciones nasosinusales
~
infeccion
·
Pedimos imagenes cuando?
Sinusitis de ambos
I
senos maxilares
sospecha de complicaciones
~
-> INDICACIONES
~
Sinusitis aguda sobre cronica
~ sinusitis recurrente
D
Swivel
Hidrodereo
*Nvecesgasliquico-indica
sinusitis
add e
0
D D
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