ABSTRACT
PURPOSE: To report a case of patient who presented with valsalva retinopathy after genral anesthesia for the treatment of ruptured intracranial aneurysm. OBSERVATION: A forty year-old man presented, after a general anesthesia for treatment of a ruptured intracranial aneurysm, with a severe decrease of the visual acuity in the left eye. Ophthalmic examination, performed one month after surgery showed a retrohyaloid macular hemorhage. After failure of laser Nd-YAG hyaloidotomy, vitrectomy allowed drainage of the hematoma with good visual outcome. CONCLUSION: Valsalva retinopathy is a rare complication that can occur after genral anesthesia. Vitrectomy may be needed if Nd-Yag laser hyaloidotomy fails.
Subject(s)
Anesthesia, General/adverse effects , Patient Positioning/adverse effects , Retinal Hemorrhage/etiology , Valsalva Maneuver , Adult , Humans , Lasers, Solid-State/therapeutic use , Male , Retinal Hemorrhage/therapy , VitrectomyABSTRACT
INTRODUCTION: Ocular infiltration of leukemia can involve orbit, uveal tract, retina and optic nerve. It may result from direct ocular infiltration by leukemic cells or indirect ocular involvement resulting from secondary hematologic changes, opportunistic infections and complications of various modalities of therapy. We report a case of unilateral infiltration of the optic nerve revealing a relapse of acute lymphoblastic leukemia. CASE REPORT: forty eight years-old woman in a remission of acute B lymphoblastic leukemia presented with headaches and blurred vision in the left eye. Ophthalmic examination showed a visual acuity reduced to 20/200 in the left eye, and a voluminous disc edema with papillary mass surrounded by retinal hemorrhages, exudates and important serous retinal detachment. CT scan showed a thickened left optic nerve and excluded true papillary edema due to intracranial hypertension secondary to central nervous system involvement. Myelogram and lumbar punction demonstrated blast infiltration and confirmed ocular relapse of the leukemia. CONCLUSION: The incidence of ocular involvement lymphoblastic acute leukemias decreased since the introduction of a systematic prophylactic treatment of central nervous system. Periodic ophthalmic examination is necessary to allow early diagnosis and treatment.
Subject(s)
Leukemic Infiltration/diagnosis , Optic Nerve/pathology , Precursor Cell Lymphoblastic Leukemia-Lymphoma/diagnosis , Precursor Cell Lymphoblastic Leukemia-Lymphoma/pathology , Diagnosis, Differential , Eye Neoplasms/diagnosis , Eye Neoplasms/secondary , Female , Humans , Middle Aged , RecurrenceABSTRACT
PURPOSE: to report a case of a woman who had a severe cranial trauma complicated by two ophalmologic potentially cecitating complications: right carotido-cavernous fistula and left traumatic optic neuropathy. OBSERVATION: A 56 years-old woman, without any medical history, referred, one month after fall from a height of 3 meters, for right exophthalmos. Ophthalmic examination of the right eye completed by retinal angiography suspected carotid-cavernous fistula which was confirmed by angio-MRI. In the left eye, the visual acuity was decreased to no light perception and fundus examination showed optic nerve head palor secondary to traumatic optic neuropathy. Arterial embolization was performed and allowed closing of the fistula. CONCLUSION: Optic neuropathy and carotido-cavernous fistula are two severe complications that can occur simultaneously in the same patient. The prognosis of the optic neuropathy may be compromised, and the treatment of carotido-cavernous fistula benefited from progress in interventional neuro-radiology.
