Ocular Oncology in Palamu
Expert diagnosis and management of eye tumors and ocular cancers by Dr. Dibya Prabha — Retina & Vitreous Specialist — at Palamu Neuro & Eye Care, Palamu.
What is Ocular Tumors?
Ocular oncology focuses on the diagnosis and treatment of tumors and cancers that develop within or around the eye. These can range from benign (non-cancerous) growths like choroidal nevi (eye freckles) to malignant, life-threatening cancers such as uveal melanoma in adults or retinoblastoma in children. Additionally, cancers from other parts of the body (like the breast or lungs) can metastasize to the eye. Because many eye tumors grow silently without causing pain or early vision changes, they are often discovered during a routine eye exam. Dr. Dibya Prabha uses advanced retinal imaging to accurately diagnose these conditions, coordinate life-saving treatments, and preserve both vision and overall health.
Symptoms of Ocular Tumors
- •A visible dark spot or changing freckle on the iris or the white part of the eye
- •Unexplained, persistent blurred vision or visual distortions
- •New, sudden floaters or flashes of light (if a tumor causes retinal detachment)
- •A shadow or 'curtain' encroaching on peripheral vision
- •A noticeable change in the shape or size of the pupil
- •In children, a white glow in the pupil (leukocoria) instead of the normal red-eye reflex in photos
- •Note: Many internal eye tumors present with zero symptoms in early stages
Clinical Observations at Palamu Neuro & Eye Care
Dr. Dibya Prabha at Palamu Neuro & Eye Care sees retinoblastoma in Jharkhand children at advanced stages — Reese-Ellsworth group D and E — where the tumour has already filled most of the eye. Delayed diagnosis occurs because families from rural districts interpret the white pupillary reflex (leukocoria) as 'nazar dosh' (evil eye) rather than a medical emergency, and seek traditional healing before consulting a doctor.
Standard medical literature states:
Standard ocular oncology literature describes retinoblastoma as the most common primary intraocular malignancy of childhood, with survival rates exceeding 95% in developed countries when diagnosed early.
We educate paediatricians in Palamu and district hospitals to check for leukocoria with a simple pen-torch test during every child's routine check-up and counsel parents in Hindi that 'bachche ki aankh ki putli mein safed chamak dikhe toh turant aankh ke doctor ko dikhayein' (a white glow in a child's pupil means see an eye doctor immediately).
— Dr. Dibya Prabha
Causes & Risk Factors
- •Specific genetic mutations (e.g., the RB1 gene in retinoblastoma)
- •Extensive, unprotected exposure to UV sunlight (linked to conjunctival and eyelid cancers)
- •Having light-colored eyes (blue or green), which carries a higher risk for uveal melanoma
- •A history of atypical moles or a strong family history of melanoma
- •A weakened immune system, increasing the risk of intraocular lymphoma
- •Metastasis from primary cancers elsewhere in the body
Diagnostic Tests
Fundus Photography
High-resolution color imaging of the retina and choroid. Essential for documenting tumor size, location, and characteristics. Serial photography allows detection of even subtle growth — a key feature differentiating benign nevi from early melanoma.
OCT (Optical Coherence Tomography)
Provides microscopic detail of the retina overlying a tumor, detecting subretinal fluid, retinal edema, photoreceptor loss, and other signs that help distinguish active tumors from inactive lesions.
OCTA (OCT Angiography)
Visualizes the tumor's internal blood vessel pattern without dye injection — patterns can help differentiate between benign and malignant lesions and monitor response to treatment.
Treatment Approach
Dr. Dibya Prabha provides highly specialized evaluation and coordinated care for all ocular tumors:
- Advanced Multimodal Imaging
- Using high-resolution OCT, OCTA, and serial fundus photography to determine if a lesion is benign and stable, or malignant and growing.
- Active Surveillance
- For benign moles (nevi), scheduling rigorous, regular imaging sessions to detect even the slightest signs of malignant transformation early.
- Coordinated Oncology Referral
- For confirmed malignancies, orchestrating rapid referrals to specialized ocular oncology centers for treatments like plaque brachytherapy (radiation), laser therapy, or surgical excision.
When to See a Doctor
- !If you notice a new, growing, or changing dark spot on the white of your eye or iris
- !If you have a choroidal nevus (eye mole) — ensure it is being monitored with regular imaging
- !If you experience unexplained, persistent blurred vision or visual distortion in one eye
- !If you notice a bump, lump, or thickening on your eyelid that doesn't heal
- !Annual comprehensive dilated eye exam for everyone — many eye tumors are found incidentally
- !If you have a history of skin melanoma — you need annual eye exams (higher risk of eye melanoma)
Frequently Asked Questions
What types of eye tumors are treated at Palamu Neuro & Eye Care?
Dr. Dibya Prabha evaluates and manages a range of ocular tumors including choroidal melanoma (the most common primary intraocular cancer in adults), choroidal nevus (benign mole in the eye requiring monitoring), retinoblastoma (childhood eye cancer), conjunctival tumors, eyelid tumors, and metastatic tumors to the eye from other cancers. Accurate diagnosis is the critical first step.
Is every eye tumor cancerous?
No. Many eye tumors are benign (non-cancerous) — like choroidal nevi (eye freckles) and some vascular tumors. However, benign tumors can still threaten vision depending on their location and size. Any suspicious lesion needs thorough evaluation by a retina specialist. Dr. Dibya Prabha uses advanced imaging to distinguish between benign and malignant lesions.
What diagnostic tests are used for eye tumors?
Evaluation includes detailed fundus examination, fundus photography (for documentation and serial comparison), OCT (for assessing retinal involvement), OCTA (for evaluating tumor vasculature), and ultrasound B-scan (for measuring tumor dimensions and internal characteristics). Dr. Prabha coordinates additional systemic workup when needed.