Morphological features of choroidal metastases: an OCT analysis

Area of Science:

• Ophthalmology
• Oncology
• Medical Imaging

Background:

• Choroidal metastases are secondary tumors in the choroid layer of the eye, often originating from primary cancers.
• Lung adenocarcinoma is a common primary cancer that can metastasize to the choroid.
• Spectral Domain Optical Coherence Tomography (SD-OCT) is a non-invasive imaging technique providing high-resolution cross-sectional views of the retina and choroid.

Observation:

• The case presented involves a patient with a known primary lung adenocarcinoma.
• The patient exhibited secondary involvement of the choroid, indicative of metastatic disease.
• Detailed imaging was performed using Spectral Domain OCT to visualize the ocular structures.

Findings:

• SD-OCT revealed specific morphological characteristics of the choroidal metastases.
• Retinal changes associated with the choroidal involvement were identified and described.
• The imaging findings correlate the primary lung adenocarcinoma with secondary choroidal lesions.

Implications:

• Understanding the morphological features of choroidal metastases via SD-OCT can aid in early diagnosis and management.
• This case contributes to the literature on ocular manifestations of lung adenocarcinoma.
• Advanced imaging techniques like SD-OCT are crucial for detecting and characterizing secondary ocular tumors.