diagnosed using tool treated with in guideline Abnormality of the Eye Abnormal Cardiovascular System Physiology Hyphema HP:0011886 SCDO:0000597 Sufficient http://purl.obolibrary.org/obo/HP_0011886 Bleeding in the anterior chamber of the eye. Ophthalmologic Complication Personal Medical History Physical Examination Surgery Sickle Cell Disease: The Clinical Care Guidelines of the Sickle Cell Unit Consensus Statement on the Care of Patients with Sickle Cell Disease in Canada Evidence-Based Management of Sickle Cell Disease