Uveal neoplasm is a term used to describe a rare type of cancer that affects the eye's uvea - the pigmented layer that lies between the retina and the sclera. The word "uveal" is pronounced as "juːviːəl" in IPA phonetic transcription, with the stress on the first syllable. Meanwhile, the word "neoplasm" is spelled as it sounds, with the stress on the second syllable - "niːəʊplæzəm". Early detection and treatment of uveal neoplasms are crucial to prevent vision loss or other serious complications.
Uveal Neoplasm refers to a type of tumor that occurs in the uvea, which is the middle layer of the eye. The uvea consists of the iris, ciliary body, and the choroid. Uveal neoplasms can be either benign (non-cancerous) or malignant (cancerous) growths that originate from the cells within the uvea.
These neoplasms can be classified into different types based on their location within the uvea. Iris neoplasms occur in the iris, the colored part of the eye. Ciliary body neoplasms arise from the ciliary body, which is responsible for producing the fluid that fills the eye. Choroidal neoplasms develop in the choroid, the layer behind the retina that provides blood supply to the retina.
Some common symptoms associated with uveal neoplasms include blurred vision, changes in eye color, increased sensitivity to light, pain, or a noticeable mass in the eye. However, in some cases, these tumors may remain asymptomatic and are discovered incidentally during routine eye exams.
The diagnosis of uveal neoplasms typically involves a comprehensive eye examination, including specialized imaging tests such as ultrasound, magnetic resonance imaging (MRI), or computed tomography (CT) scans. Treatment options depend on the size, location, and nature of the tumor. Small benign tumors may need no treatment and may be closely monitored. Malignant or large tumors often require treatment, which may include radiation therapy, surgical removal, or the use of targeted therapies.
It is crucial for individuals with any concerns or symptoms related to uveal neoplasms to seek prompt medical attention from an ophthalmologist or eye specialist for an accurate diagnosis and appropriate management
The term "uveal neoplasm" combines two key components: "uveal" and "neoplasm".
The word "uveal" pertains to the uvea, which is the pigmented middle layer of the eye. It is composed of three parts: the iris, the ciliary body, and the choroid. The word "uveal" is derived from the Latin word "uva", meaning "grape", due to the grape-like appearance and texture of the choroid when viewed in cross-section.
The word "neoplasm" originates from the Greek words "neo", meaning "new", and "plasma", meaning "formation" or "substance". It refers to an abnormal growth or tumor that arises from excess cell proliferation, which can be either benign (non-cancerous) or malignant (cancerous).