We present the nineteenth recorded case, review the literature and discuss the management of this condition. [ncbi.nlm.nih.gov]

• Aspiration

  Experimentally, an animal study was performed to evaluate the potential effect of amniotic fluid cellular contents aspirated into the middle ear. I. Clinical Otoscopic Observations. [ncbi.nlm.nih.gov]

However, clinicians should remember the possibility of the pathologies that demand active treatment among these abnormalities, especially when a high signal abnormality is found in the mastoid cavity of an adult. [ncbi.nlm.nih.gov]