Ashis Patnaik Ashok Kumar Mahapatra
10.4103/2152-7806.138517
Surg Neurol Int
2014 Aug 11;5:126.
giant mastoid pneumocele
CC BY-NC-SA
https://pubmed.ncbi.nlm.nih.gov/25140285/
Case Reports
PMC4135543
25140285
Giant asymptomatic mastoid pneumocele producing a scalp swelling: A rare case report
2014