Objective: To evaluate outcome of conservative treatment in traumatic pneumocephalus in terms of patient profile, etiology, clinical and radiological findings and risk factors Material and Method: A total of 73 patients (median age, 32(2-80) years, 78.1% were males) with traumatic pneumocephalus after head trauma and medical treatment were included. Data on patient demographics, trauma types, concomitant hemorrhage and fractures, risk factors (otorrhea and/or rhinorrhea, seizure and meningitis development), three consesutive (0-24 h, 1-3 day, 3-20 day) brain computerized tomography (CT) findings (intracranial location of pnuemocephalus, absorption time) and concomitantly assessed GCS scores were determined. Length of hospital stay (LOS) and treatment outcome (discharge, discharge with neurological sequela and death) were recorded. Results: Traffic accident (38.3%) and falls (35.6%) were the most common reasons, while rates for seizure, otorrhea/rinorrhea and meningitis were 8.4%, 29.4% and 13.7%, respectively. Total recovery was noted in 58(79.5%) patients, discharge with neurological sequela in 7(9.6%) and death in 8(10.8%) patients. GCS scores differed significantly with respect to location of pneumocephalus (p<0.001, p<0.05 and p<0.001, respectively). In patients with meningitis concomitant otorhhea/rhinorrhea was prevalant (30-40%), while LOS (mean±SD 11.88±6.35 vs. 7.01±3.50 days, p<0.01) and mortality rates (20 vs. 9.5%, p<0.01) were significantly higher than those without meningitis.
Conclusion:In conclusion, our findings revealed the likelihood of full recovery with implementation of timely and approriate conservative treatment in traumatic pneumocephalus, while emphasize the role of repeated CT imaging along with concomitant neurological assessment in provision of the appropirate treatment in accordance with the clinical course.