Eye Metastases
Eye metastases are metastatic tumors that result from the spread of cancer cells from another part of the body (primary tumor) to the eye. Metastasis refers to cancer cells breaking away from their initial site and spreading to other areas of the body through the bloodstream or lymphatic system.
Eye Metastases
Eye metastases are metastatic tumors that result from the spread of cancer cells from another part of the body (primary tumor) to the eye. Metastasis refers to cancer cells breaking away from their initial site and spreading to other areas of the body through the bloodstream or lymphatic system. Eye metastases typically occur in the advanced stages of cancer. The primary cancer is usually found in another organ or tissue, such as the breast, lung, liver, kidney, colon, prostate, or breast. These cancer cells reach the eye through the blood or lymphatic circulation, forming metastatic tumors in the eye. Different types of eye metastases can occur. Among the most common cancers that metastasize to the eye are breast cancer, lung cancer, extrapulmonary solid tumors (e.g., melanoma, kidney cancer), and leukemia. Metastatic tumors are often located in the vascular areas of the eye (e.g., the choroid layer).
Symptoms of eye metastases may include vision loss, blurred vision, eye pain, redness in the eye, eye swelling or mass, and double vision. Eye metastases can manifest as lesions, nodules, or masses in the eye. Additionally, other symptoms of the metastasizing cancer may be observed, such as coughing, shortness of breath, weight loss, fatigue, and other general symptoms. To diagnose eye metastases, a comprehensive eye examination and imaging tests should be performed by an eye doctor or oncologist. Imaging methods like computed tomography (CT), magnetic resonance imaging (MRI), or ultrasonography may be used to visualize structures behind the eye. Biopsy may also be performed to confirm the diagnosis and determine the origin of the cancer.
The treatment of eye metastases is typically guided by an oncologist and depends on the treatment plan for the primary cancer that has metastasized. Treatment options may include chemotherapy, targeted therapies, radiotherapy, and surgical intervention. The treatment course is determined on an individual basis, considering the patient's overall health, the extent of metastasis, and other factors. Eye metastases often signify an advanced stage of cancer and are a serious condition. Treatment can impact the patient's quality of life and prognosis, so it is important to seek medical attention if you experience symptoms of eye metastasis or have risk factors.