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Proboscis lateralis: clinical and radiological features
Kamal-Eldin Ahmed Abou-Elhamd1, Mohammad Tharwat Al-Hewaige
1Sohag Faculty of Medicine, South Valley University, Sohag, Egypt. kamal375@yahoo.com
Proboscis lateralis is a rare congenital nasal deformity. Computerized tomography reveals a trunk-like process replacing the nasal cavity on the affected side, often with associated sinus and duct developmental failure.
Area of Science:
- Craniofacial anomalies
- Medical imaging
- Congenital disorders
Background:
- Proboscis lateralis is a rare craniofacial congenital anomaly.
- It presents as a significant nasal deformity.
- This condition is more prevalent in male offspring from consanguineous unions.
Observation:
- This report details a case of proboscis lateralis using computerized tomography.
- The anomaly involves a trunk-like structure replacing the nasal cavity on one side.
- This structure is attached to the medial aspect of the orbital roof.
Findings:
- The affected nasal cavity is replaced by a distinct trunk-like process.
- The contralateral nasal cavity remains normal.
- Associated developmental failures of paranasal sinuses and nasolacrimal duct are common.
Implications:
- Computerized tomography provides detailed visualization of proboscis lateralis.
- Understanding the anatomical variations is crucial for diagnosis and management.
- Further research into the etiology and associated anomalies is warranted.
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