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,...

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