Chronic suppurative otitis media (CSOM) is a long-term (chronic) swelling and infection of the middle ear, with ear discharge (otorrhoea) through a perforated tympanic membrane (eardrum). The main ...

† Biochemistry and Molecular Biology, Drexel University College of Medicine, Philadelphia, Pennsylvania 19102, United States ‡ School of Biomedical Engineering, Science and Health Systems, Drexel ...

Some tetrapods have, nonetheless, secondarily lost their tympanum and middle ear. One is example is the snakes that all have a reduced tympanic cavity and no tympanum or Eustachian tubes. Snakes have, ...

Labyrinthitis is an inflammation of the labyrinth in the inner ear, which is responsible for hearing and balance. The health scare adds to Lula’s recent medical worries, which are also part of his ...

Light from the heat sink cavity was directed into the ear through the Welch ... Once adequate identification of the normal anatomic landmarks of the tympanic membrane and middle ear was established, ...

The middle ear cavity and auditory ossicle chain were examined. Any tympanosclerotic plaques and scar adhesions around the tympanic membrane, auditory ossicles, and anterior tympanic isthmus were ...

Edited by Stefan Mundlos, Max Planck Institute for Molecular Genetics, Berlin, Germany; received December 23, 2021; accepted September 10, 2022 by Editorial Board Member Denis Duboule ...