warfarin has been researched along with Hamartoma* in 1 studies
1 other study(ies) available for warfarin and Hamartoma
Article | Year |
---|---|
Spontaneous hyphaema secondary to bleeding from an iris vascular tuft in a patient with a supratherapeutic International normalised ratio: case report.
Iris vascular tufts are rare iris stromal vascular hamartomas. Patients with iris vascular tufts generally remain asymptomatic until presenting with a spontaneous hyphaema or with mild intraoperative pupil margin haemorrhage during anterior segment surgery. This is the first reported case of spontaneous hyphaema from iris vascular tuft related to a documented supratherapeutic International Normalised Ratio as a predisposing factor. At 86 years of age, this patient also represents the oldest documented first occurrence of bleeding from an iris vascular tuft.. An 86 year old Caucasian lady presented with sudden and persisting loss of vision in her right eye, ocular pain and vomiting. She had a supratherapeutic International Normalised Ratio of 3.9 related to Warfarin use. Her intraocular pressure in the right eye was raised at 55 mmHg, with a 1.6 mm hyphaema and multiple iris vascular tufts visible around the entire pupil.. The present case highlights the risk of anticoagulation therapy as a predisposing factor for spontaneous hyphaema and adds to the management considerations for this condition. It also demonstrates the need for Ophthalmologists to be aware of iris vascular tufts as a cause for spontaneous hyphaema, independent of age and systemic associations. Topics: Aged, 80 and over; Anticoagulants; Antihypertensive Agents; Atropine; Eye Hemorrhage; Female; Glucocorticoids; Hamartoma; Humans; Hyphema; International Normalized Ratio; Iris Diseases; Mydriatics; Ophthalmic Solutions; Prednisolone; Pulmonary Embolism; Warfarin | 2015 |