A 45-year-old woman suffering from intraocular hemorrhage associated with chronic myeloid leukemia complicated by subdural hematoma was referred to our institution. Chronic myeloid leukemia had been diagnosed 10 years earlier and the patient’s comorbidities were treated arterial hypertension, hepatitis B virus positivity, and orally treated type 2 diabetes mellitus diagnosed 3 years earlier. At presentation, she was in blast crisis for the second time and the disease was rapidly progressing. She was hospitalized in the Hematology-Oncology Department, University of Turin, with a very low platelet count (8,000/mm3) and red cell count (2,000 mm3), asthenia, fever, and occipital headache radiating to the anterior parts. A severe subdural hematoma was discovered, with ventricular dilatation and signs of high intracranial pressure. She was treated with repeated platelet transfusions and conservative medical therapy. The patient’s condition improved slowly, with progressive reabsorption of the hematoma and normalization of ventricular morphology on brain computed tomography scan.\nWe followed up this patient for a year by assessment of visual acuity, fundus examination, color retinography, and A-scan and B-scan ultrasonography. The patient complained of visual impairment in the left eye since the onset of her neurological symptoms, and was referred to our clinic. At presentation, her best corrected visual acuity on the right was 20/63 and on the left was 20/320. Retinal examination of the right eye revealed blurring of the optic margins surrounded by retinal and preretinal hemorrhages, preretinal fibrosis starting from the optic disc and extending along the vascular arcades, and perivascular retinal infiltrates (). Massive fibrosis with hard exudates and severe preretinal hemorrhage were observed in the left eye at the posterior pole (). The optic disc was surrounded by retinal and preretinal hemorrhages. Roth spots and many circular and preretinal hemorrhages were noted at the retinal periphery (). The other ocular structures were within normal limits. Ocular tension was good (right, 20 mmHg; left, 17 mmHg).\nA-scan and B-scan ultrasonography showed similar clinical features in both eyes, ie, an anechogenic vitreous cavity, a small increase in the thickness of the chorioretinal complex, and some minute retinal lines with higher reflectivity, likely representing hemorrhages. The patient was monitored for 12 months, with no changes in her clinical and functional characteristics.
A 40-year-old otherwise healthy woman noticed pain, redness, watering, photophobia, and decreased vision in both eyes one week after the onset of severe chickenpox. On examination, BCVA was counting fingers in the RE and 20/200 in the LE. Slit-lamp examination showed perilimbal injection and a geographic corneal epithelial defect associated with diffuse stromal edema in both eyes (Fig. ). The anterior chamber was deep and quiet, and there were no vitritis or abnormal fundus findings.\nA diagnosis of varicella keratitis was made. The patient was treated with systemic acyclovir (30 mg/kg/day). Oral steroids (0.5 mg/kg/day) were added 6 days after antiviral treatment, because of the severe associated stromal edema. The corneal defect resolved slowly within 2 weeks, and the medication was discontinued.\nThree months later, the patient presented with complaints of decreased vision and eye pain bilaterally. On examination, BCVA was 20/35 in both eyes. Slit-lamp examination showed perilimbal injection, many small raised dendriform lesions, and marginal infiltrates in the cornea of both eyes. A diagnosis of recurrent varicella keratitis was made, and the patient was once again treated with systemic acyclovir (30 mg/kg/day) and oral steroids (0.5 mg/kg/day) 4 days later. Corneal lesions resolved within 2 weeks with residual peripheral corneal scars (Fig. ), and visual acuity improved to 20/25 in both eyes. No recurrence of keratitis was observed after 18 months of follow-up.