Archive for the ‘SHT’ Category

Liquordiagnostik

Freitag, 13. September 2019

Liquordiagnostik2019

Intracran. Hämatom_ICH

Freitag, 04. Juli 2014

CT spot sign predicts hematoma expansion in stroke patients:

CCT_ICH

Fingolimod zur Bejhandlung:

ICH_Fingolimod ICH_Fingolimod

ICH_Fingolimod

CMRT Blutung

Samstag, 14. Januar 2012

 

Above includes a chart with the T1/T2 descriptors. Short T1 means bright on T1, long T1=dark T1. Long T2 means bright on T2, short T2=dark T2. Gradient echo is more sensitive to blood. Gradient echo can be set to either t1 or t2 weighted, and then you follow the same chart. EPI Diffusion can be useful for acute blood as the article explain.

 

Don’t worry you will forget all this. Easiest thing to remember is that blood is tough to detect in the first 24 hours on MRI; CT is best here(Blut in der FLAIR erste 24 h hell! Detektion dann möglich!). For days 2-4, it will be dark on t1 and t2. Beyond day 4, and for at least a few weeks, T1 will be bright. From days 7 to about 14, t2 will be bright. After that, t2 will show a thin dark rim around the area of hemmorrhage to indicate that it as least several weeks old.

 

Hygrom akutes

Sonntag, 30. Dezember 2007

In seltenen Fällen kann auch ein akutes subdurales Hygrom auftreten . Daran sollte bei Notfalluntersuchungen gedacht werden. (Eigener Fall ältere Patientin nach Sturz Dr. Öktem)


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