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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Most common Non Hodgkins lymphoma of orbit:
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The correct answer is  Non Hodgkins lymphoma of the B cell lineage is the most common type in the orbit ..Eyelid ,conjuctival,and orbit tumors. The most frequently encountered primary neoplasms of the orbit are vascular in origin like the capillary hemangioma, the lymphangioma and the encapsulated cavernous hemangioma Mc intaocular tumour in children:Retinoblastoma Mc intraocular tumour in adults: choroidal malignant melanoma. (ref Robbins 8/e p1348, eyelid,conjuctival, and orbital tumour 2/e p746)