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Table 8 Grading post-capillary venule leak

From: Grading fluorescein angiograms in malarial retinopathy

Lesion

Grading

Definition

Figures

Post-capillary venule leak

Cannot grade

No gradeable images exist

None

Absent

No post-capillary venule leak is seen on any gradeable image

None

Grade 1

1–5 post-capillary venules have leak

None

Grade 2

6–20 post-capillary venules have leak

22, 23

Grade 3

21–50 post-capillary venules have leak

None

Grade 4

>50 post-capillary venules have leak

26