title: Cerebellar abscesses in children: excision or aspiration?
abstract: OBJECTIVE
  Cerebellar abscesses are common neurosurgical emergencies in developing countries, and have a distressingly high mortality rate of 10 to 15% even today. There is still no consensus on the standard approach to these lesions, and controversy persists over whether these lesions should be treated with primary excision or aspiration.
  
  
  METHODS
  The authors retrospectively analyzed 82 cases of cerebellar pyogenic abscesses in children treated at their institution over a period of 10 years. This represents the largest such series being described in literature. All lesions except 1 were otogenic in origin. The clinical and radiological features are discussed.
  
  
  RESULTS
  Primary excision was undertaken in 66 patients (80%) and aspiration in 16 patients (20%). Five patients in whom the abscesses were initially treated with aspiration subsequently underwent elective excision. Nine (12.6%) of 71 patients in whom the abscesses were excised had residual abscesses on postoperative imaging; in those who had undergone aspiration as the primary treatment, 6 (54.5%) of 11 patients had recurrent abscesses. There were no deaths among the patients who underwent excision of the abscess. Also, excision of posterior fossa abscesses required fewer repeated procedures with lower recurrence rates, and statistically lower rate of complications.
  
  
  CONCLUSIONS
  Compared to primary aspiration, the authors found that primary excision is the preferred method for treating cerebellar abscesses.
authors: Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences, Bangalore, Karnataka, India. paritosh2000@gmail.com
authors: Paritosh
authors: P
authors: Pandey
authors: Srikantha
authors: S
authors: Umesh
authors: Dhananjaya
authors: D
authors: Bhat
authors: Dwarakanath
authors: D
authors: Srinivas
authors: Rojin
authors: R
authors: Abraham
authors: Shibu
authors: S
authors: Pillai
authors: Anandh
authors: A
authors: Balasubramaniam
authors: Indira
authors: I
authors: Devi
authors: Sommanna
authors: S
authors: Sampath
authors: Bengaluru A
authors: BA
authors: Chandramouli
mesh_terms: D000038:Abscess / Q000000981:diagnostic imaging / Q000382:microbiology* / Q000601:surgery*; D020806:Central Nervous System Bacterial Infections / Q000000981:diagnostic imaging / Q000382:microbiology* / Q000601:surgery*; D002531:Cerebellum / Q000000981:diagnostic imaging / Q000382:microbiology* / Q000601:surgery*; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D008297:Male; D019635:Neurosurgical Procedures / Q000379:methods*; D012189:Retrospective Studies; D013396:Suction / Q000379:methods; D014057:Tomography, X-Ray Computed