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First branchial cleft sinus with duplicate external auditory canal: A case report.
1Oregon Health and Science University School of Medicine Portland Oregon USA.
Clinical Case Reports
|April 15, 2022
Summary
First branchial cleft cysts are rare congenital neck anomalies. Surgical excision is the definitive treatment for these infections, as detailed in this case report.
Area of Science:
- Otolaryngology
- Pediatric Surgery
- Congenital Abnormalities
Background:
- First branchial cleft cysts are uncommon congenital malformations.
- These anomalies typically present in the lateral neck region.
- Recurrent infections are a common complication requiring intervention.
Observation:
- This case report focuses on a patient with a first branchial cleft sinus.
- The sinus was associated with a duplicate external auditory canal.
- Diagnosis involved standard imaging and clinical examination.
Findings:
- The study details the diagnostic process for this rare presentation.
- Surgical excision was performed as the definitive treatment.
- Successful management of the first branchial cleft sinus and associated anomaly was achieved.
Implications:
- This case highlights the importance of considering rare congenital anomalies.
- Accurate diagnosis and surgical management are crucial for favorable outcomes.
- Understanding these variations aids in treating complex neck masses.
Related Concept Videos
01:13The Cochlea
The cochlea is a coiled structure in the inner ear that contains hair cells—the sensory receptors of the auditory system. Sound waves are transmitted to the cochlea by small bones attached to the eardrum called the ossicles, which vibrate the oval window that leads to the inner ear. This causes fluid in the chambers of the cochlea to move, vibrating the basilar membrane.
01:11The Auditory Ossicles
The auditory ossicles of the middle ear transmit sounds from the air as vibrations to the fluid-filled cochlea. The auditory ossicles consist of two malleus (hammer) bones, two incus (anvil) bones, and two stapes (stirrups), one on each side. These bones develop during the fetal stage and are the ones to ossify first. They are fully mature at birth and do not grow afterward.
The aptly named stapes look very much like a stirrup. The three ossicles are unique to mammals, and each plays a role in...
The aptly named stapes look very much like a stirrup. The three ossicles are unique to mammals, and each plays a role in...
01:16Anatomy of the Ear
Auditory sensation, commonly called hearing, involves the transformation of sonic waves into neural impulses facilitated by the structures of the auditory organ. The prominent, flesh-like structure on the side of the head, called the auricle, directs sound waves towards the auditory canal. The auricle is often mislabeled as the pinna, a term more aligned with mobile structures like a feline's external ear. The auditory canal penetrates the cranium via the external auditory meatus of the...