Chronic subdural haematoma evolving from traumatic subdural hydroma

Abstract

Objective: This study aimed to investigate the incidence and clinical characteristics of chronic subdural haematoma (CSDH) evolving from traumatic subdual hydroma (TSH).

Methods: The clinical characteristics of 44 patients with CSDH evolving from TSH were analysed retrospectively and the relevant literature was reviewed.

Results: In 22.6% of patients, TSH evolved into CSDH. The time required for this evolution was 14–100 days after injury. All patients were cured with haematoma drainage.

Conclusions: TSH is one possible origin of CSDH. The clinical characteristics of TSH evolving into CSDH include polarization of patient age and chronic small effusion. The injuries usually occur during deceleration and are accompanied by mild cerebral damage.

• Chronic
• haematoma subdural
• subdural effusion
• wound and injuries

Declaration of interest

The authors report no conflicts of interest. The authors alone are responsible for the content and writing of the paper.