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Table 1 Pathoanatomic classification of progressive hemorrhagic injury (PHI), showing the time after initial injury that it developed

From: Classification, risk factors, and outcomes of patients with progressive hemorrhagic injury after traumatic brain injury

PHI type

0 − 6 h

6 − 12 h

12 − 24 h

24 − 48 h

48 − 72 h

72 − 96 h

Total

pIPCH

11 (15.3)

25 (34.7)

27 (37.5)

7 (9.7)

1 (1.4)

1 (1.4)

72 (100)

pEDH

21 (60.0)

6 (17.1)

8 (22.9)

0 (0.0)

0 (0.0)

0 (0.0)

35 (100)

pSDH

3 (25.0)

6 (50.0)

2 (16.7)

1 (8.3)

0 (0.0)

0 (0.0)

12 (100)

ptSAH

0 (0.0)

1 (25.0)

1 (25.0)

0 (0.0)

2 (50.0)

0 (0.0)

4 (100)

Total

35 (28.5)

38 (30.9)

38 (30.9)

8 (6.5)

3 (2.4)

1 (0.8)

123 (100)

  1. pEDH progressive epidural hematoma, pIPCH progressive intraparenchymal contusion or hematoma, pSDH progressive subdural hematoma, ptSAH progressive traumatic subarachnoid hemorrhage
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BMC Neurology

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