C69.4
Malignant neoplasm of ciliary body
Clinical Classification Guidelines
Medical Intelligence & Overview
Malignant neoplasm of the ciliary body refers to a type of eye cancer that originates in the ciliary body, a part of the eye located between the iris and the choroid. This rare form of cancer can affect vision and eye health, often requiring prompt medical attention. It is classified under ICD-10 code C69.4. The ciliary body plays a vital role in producing aqueous humor, which helps maintain intraocular pressure and provides nutrients to the eye's lens and cornea. When a malignant tumor develops here, it can invade nearby structures and potentially spread to other parts of the body.
Causes & Symptoms
Clinical Causes: Genetic mutations leading to abnormal cell growth Unclear specific causes, with some associations to genetic predispositions Previous radiation exposure to the eye area History of ocular diseases or tumors in relatives (though rare)
Key Symptoms: Gradual or sudden loss of vision Appearance of a visible intraocular mass during eye examination Increased intraocular pressure resulting in eye pain or headache Floaters or dark spots in the field of vision Possible redness or inflammation of the eye Appearance of a pigmented or non-pigmented tumor during slit-lamp examination
Diagnostic & Treatment
Diagnosis Path: Detailed eye examination including slit-lamp microscopy Imaging tests such as ultrasound biomicroscopy or MRI to assess tumor size and extent Fine-needle aspiration biopsy or other tissue sampling for histopathological analysis Assessment for any signs of local invasion or metastasis
Treatment Protocols: Surgical removal of the tumor or affected eye in severe cases Radiation therapy to target and destroy cancer cells Laser therapeutic procedures to treat or reduce tumor size Chemotherapy may be considered in some cases, especially if the cancer has spread Regular follow-up to monitor for recurrence or secondary effects
Clinical Advice & FAQs
Billing Guidance
Is C69.4 a billable ICD-10 code?
Yes, C69.4 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report C69.4?
Clinical documentation must specify the nature of Malignant neoplasm of ciliary body and any associated comorbidities for accurate reporting.
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