Robot-Guided Stereotactic Puncture and Drainage in the Treatment of Thalamic Abscess

Brain abscess is rare in clinic, the reported incidence is only 0.4 to 0.90 per 100,000 population, and most of them have a history of prodromal infection. Headache and fever are the most common clinical symptoms, and only a few are accompanied by neurological disorders. For the treatment of brain abscess, the most commonly used treatment is stereotactic puncture drainage and antibacterial therapy. A patient with a left thalamic abscess with no history of prodromal infection was reported. Stereotactic puncture and drainage were performed under the guidance of the Ruimi robot. The bacterial culture of the abscess was Streptococcus constellation ( Streptococcus constellatus ). The patient was discharged after 4 weeks of antibacterial treatment with vancomycin. The patients were followed up half a year after the operation, the prognosis was good and there was no recurrence.