Biomedical subjects
Publications and source records attributed to J W Drummond.
A series of 49 cataract operations in 42 patients is presented in support of our contention that if anticoagulants are necessary for a patient's well being, they should not be discontinued for cataract surgery.
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Cavernous hemangioma of the optic disc and retina is a vascular hamartoma composed of clusters of thin-walled saccular aneurysms partially filled with dark venous blood. It is now considered a neuro-oculo-cutaneous syndrome whose mode of inheritance is probably autosomal dominant. This report describes a cavernous hemangioma of the optic disc in a patient without skin or neurological findings. Its clinical appearance, generally benign ocular nature, and occasional association with central nervous system or cutaneous lesions is emphasized.
A 43-year-old woman had a three-month history of increasing proptosis and visual loss secondary to an inferior orbital mass. Surgical exploration revealed an encapsulated mass that was excised with good visual recovery. Light microscopy as well as electron microscopy confirmed the diagnosis of granular cell myoblastoma. The tumor's location within the orbit was unusual and its histologic origin was uncertain.