Structure of first pharyngeal pouch

Known as: First Pharyngeal Pouch, First branchial pouch

A paired invagination of embryonic pharyngeal endoderm that forms the pharyngotympanic tube and middle ear cavity.

National Institutes of Health

Papers overview

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2018

This prospective study was conducted in Basrah Teaching Hospital to evaluate the hearing of β thalassemia major patients, and to…

Review

2013

Review

2013

The prevalence of chronic suppurative otitis media (CSOM) is high worldwide. However, knowledge of associated risk factors is…

2006

Recurrences are most likely due to proliferation of residual epithelium from cysts or sinuses. The surgical procedure should thus…

2005

The ear is composed of three separate regions that are embryologically distinct, i.e., the external, middle, and inner ear.

1992

The purpose of this study was to describe the luminal development of the murine eustachian tube and middle ear. Thirty specimens…

1981

The clinical and histologic features of the second reported case of retrotympanic odontoma, which clinically presented as a…

1972

A branchiogenic cyst within the parotid gland presenting as a benign parotid tumor in a 56-year-old white man is reported…

Review

1969

Review

1969

REVIEW of the literature reveals that a middle ear cyst possibly arising from remnants of the first pharyngeal pouch is a unique…