High altitude induced bilateral non-traumatic subdural hematoma

Neurological symptoms like headache and drowsiness are often attributed to minor causes. Yet, in rare cases, they may signal severe conditions. Subdural hematomas typically result from head trauma or coagulopathy. No prior work had resolved cases without these triggers. The role of environmental factors remains unclear. High-altitude exposure is known to affect cerebral blood flow. But its link to subdural hematomas is unexplored. This gap motivated further investigation into non-traumatic causes. The need to understand rare etiologies remains critical.

This case report aimed to investigate an unusual presentation of subdural hematoma. The patient had no history of trauma or coagulopathy. The goal was to explore potential non-traumatic causes of the condition. The unique clinical scenario prompted a detailed analysis of contributing factors. High-altitude exposure and rapid descent were identified as possible triggers. The study sought to highlight diagnostic challenges in such cases. It also aimed to raise awareness among clinicians about rare etiologies. This approach could improve recognition of atypical presentations.

The study used a clinical case report format. Patient history and symptoms were reviewed in detail. Head CT scans were performed to confirm the diagnosis. Surgical intervention was conducted for hematoma drainage. Environmental factors were analyzed for potential contributions. The patient’s travel history was scrutinized for altitude changes. No standard diagnostic tools beyond imaging were used. The case was documented for its clinical uniqueness.

The patient presented with progressive headache and altered consciousness. CT scans revealed thick bilateral subdural hematomas. Urgent craniotomy and drainage were performed successfully. The patient showed rapid recovery post-surgery. No history of trauma or coagulopathy was found. The patient had recently traveled from high altitude to sea level. This transition occurred within 10 days of symptom onset. The case suggests a possible link between altitude changes and hematoma formation.

The authors proposed that altitude-induced physiological changes may contribute to subdural hematoma. No essential role of trauma or coagulopathy was found in this case. The transition from high altitude to sea level was highlighted as a potential factor. The case underscores the need for broader diagnostic considerations. Clinicians should consider non-traumatic causes in atypical presentations. The report emphasizes the importance of travel history in diagnosis. It suggests that altitude-related hemodynamic shifts may play a role. Further research is needed to explore this association.