Imaging of Ischemic stroke

Rad Reflections

Imaging of Ischemic stroke

14 feb 2021 · 28 min. 52 sec.

Capitoli

01 · Intro.

6 sec.

02 · Today's Reflection

14 sec.

03 · What are the types of stroke in general?

33 sec.

04 · What are the causes of ischemic stroke?

1 min. 1 sec.

05 · What are, the phases of ischemic stroke?

1 min. 57 sec.

06 · What, are the imaging findings of brain infarction in hyperacute phase?

2 min. 30 sec.

07 · Where is loss of gray white differentiation seen most often?

3 min. 38 sec.

08 · What, are the imaging findings of brain infarction in acute phase?

3 min. 57 sec.

09 · What are the Imaging findings of brain infarction in subacute phase?

4 min. 46 sec.

10 · Are there conditions, that predispose to hemorrhagic transformation?

5 min. 38 sec.

11 · What does hemorrhagic transformation look like?

5 min. 50 sec.

12 · What are the imaging findings of brain infarction, in chronic phase?

6 min. 21 sec.

13 · What are the imaging findings of brain infarction, in chronic phase?

6 min. 21 sec.

14 · Which arteries, form the anterior circulation?

7 min. 5 sec.

15 · Which arteries, form the posterior circulation?

7 min. 49 sec.

16 · Which arteries are commonly involved in ischemic stroke?

8 min. 20 sec.

17 · What are the cortical anatomic patterns of stroke, caused by obstruction of various arteries?

8 min. 55 sec.

18 · What is the deep anatomic patterns of stroke caused by obstruction of various arteries?

9 min. 33 sec.

19 · What are the patterns of stroke in infratentorial posterior circulation?

10 min. 2 sec.

20 · Are there conditions that mimic brainstem infarcts on imaging?

10 min. 36 sec.

21 · What are watershed areas?

12 min. 2 sec.

22 · What causes watershed territory infarcts?

12 min. 24 sec.

23 · What is the anatomic pattern of watershed territory strokes?

12 min. 55 sec.

24 · Are there any other stroke patterns caused by global hypoperfusion?

13 min. 33 sec.

25 · What are lacunar infarcts?

13 min. 55 sec.

26 · What is the anatomic pattern of lacunar infarcts?

14 min. 24 sec.

27 · What is the imaging pattern of vasculitic infarcts?

15 min. 2 sec.

28 · What is venous infarction?

15 min. 30 sec.

29 · What are the underlying causes of venous thrombosis?

16 min. 3 sec.

30 · What is the imaging appearance of venous infarction?

16 min. 28 sec.

31 · What are the direct imaging findings, of venous thrombosis itself?

17 min. 31 sec.

32 · How is stroke currently managed?

18 min. 27 sec.

33 · What is the purpose of imaging for triage, at the time of stroke presentation?

18 min. 51 sec.

34 · Which modality is most commonly used for stroke triage?

19 min. 29 sec.

35 · What do we look for in NCCT for stroke triage?

19 min. 37 sec.

36 · How is the extent of brain infarct determined on stroke triage CT?

20 min.

37 · How is ASPECTS score obtained for MCA stroke?

20 min. 15 sec.

38 · Which areas are assessed to calculate the ASPECTS score?

20 min. 37 sec.

39 · How is ASPECTS score used?

21 min. 32 sec.

40 · Which are the advanced imaging techniques used in stroke?

22 min. 1 sec.

41 · How is advanced imaging used in stroke?

22 min. 18 sec.

42 · Which parameters are used in perfusion imaging?

22 min. 30 sec.

43 · What, is the purpose of diffusion weighted imaging in stroke?

23 min. 13 sec.

44 · And how is diffusion imaging used for timing an infarct?

23 min. 41 sec.

45 · What is the significance of penumbra, and its application in stroke?

24 min. 53 sec.

46 · What is the application of arterial imaging in stroke?

25 min. 36 sec.

47 · How is significant carotid stenosis diagnosed on ultrasound?

26 min. 23 sec.

48 · What is the Doppler sonographic finding of subclavian steal syndrome?

27 min. 46 sec.

49 · What was covered in this reflection?

28 min. 20 sec.

Descrizione

Quick review of all you need to know about Imaging of Ischemic Stroke. Useful for Radiology Residents as a primer before more detailed study, before or during your neuro rotation,...

mostra di più

Quick review of all you need to know about Imaging of Ischemic Stroke.
Useful for Radiology Residents as a primer before more detailed study, before or during your neuro rotation, and as a quick review.

mostra meno

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Informazioni

Autore	Radmentor
Organizzazione	Radmentor
Sito	-
Tag	#abr #aspects #certifying #core #ct #dnbe #edir #exam #frcr #infarct #ischemia #mri #neuro #neuroradiology #neurovascular #radiology #residency #review #rotations #stroke