Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0023473 (chronic myeloid leukemia)
 18,916 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A previously healthy 17-year old girl presented with sudden visual loss in both eyes. Visual acuity on the right eye was 0.3 and on the left eye 0.1. Fundoscopic examination showed bilateral optic disc edema, retinal venous tortuousity and dilatation, retinal blot and flame-shaped hemorrhages, Roth spots and on the left eye dark blot preretinal hemorrhage covering the fovea. Laboratory evaluation showed white blood cell count of 455 x 10(9) L. Bone marrow biopsy confirmed the diagnosis of chronic myelogenous leukemia. Chemotherapy was initiated and led to the improvement of visual acuity. Fundus changes had resolved except for the preretinal hemorrhage on left eye which decreased in size. Preretinal hemorrhage in fovea caused maculopathy on the left eye. Three months after admisson visual acuity was 1.0 on the right eye and 0.3 on the left eye. Leukemia should always be included in the differential diagnosis of optic disc edema and retinal hemorrhages.
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PMID:Visual loss as initial presentation of chronic myelogenous leukemia. 1619 98

The current study reports a case of a patient with a chronic myelocytic leukemic fundus lesion, initially diagnosed in the Department of Ophthalmology, Rizhao People's Hospital (Rizhao, China). A male, 23-years-of-age, presented with a dark shadow in the front of the right eye, accompanied with blurred vision for 3 days (visual acuity of right eye, 0.4; visual acuity of left eye, 0.6). In addition, the patient had experienced gingival bleeding for 2 years, and recurrent upper respiratory infections for 1 year. A fundus examination revealed mild binocular papillary edema, dilated and tortuous veins, and the retina exhibited large quantities of scattered and dark red bleeding spots. The bleeding spots had white spots in the center, which exhibited typical Roth spots, whilst routine blood examination, abdominal ultrasound, marrow biopsy and other laboratory tests confirmed the diagnosis of chronic myelogenous leukemia. Patients with leukemia typically present with initial symptoms that include fever, fatigue, anemia and hepatosplenomegaly, and a diagnosis as a result of eye-related symptoms is rare, rendering the present case unique.
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PMID:Chronic myelocytic leukemic fundus lesion: A case report. 2770 97