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Purpose: This report highlights a rare case of delayed manifestation of proliferative retinopathy associated with chronic myeloid leukemia (CML) during remission. Observations: Case report and review of the literature; In this case report, we outline the delayed manifestation and clinical progression of proliferative retinopathy in a 52-year-old male patient with a history of CML diagnosed in 2001. Initially, the patient presented with a white blood cell count (WBC) of 402,200/µl, and the leukocytosis persisted until 2005. Thereafter, the patient remained in remission for over 15 years without any visual complaints until 2022. At that time, the patient sought medical attention due to a ten-day history of left eye visual impairment, leading to the discovery of peripheral neovascularization in both eyes and vitreous hemorrhage in the left eye during fundus examination. The WBC count at the time of presentation to the Emergency Department was 10,460/µl. The patient was treated with fluorescein angiography guided panretinal photocoagulation to the areas of ischemic retina. Subsequent follow-up after eight months demonstrated regression of neovascularization. Conclusions and Importance: Our findings highlight the occurrence of proliferative retinopathy in the context of CML, uniquely manifesting during remission. This case emphasizes the importance of ophthalmological assessments not only at the time of CML diagnosis but also during subsequent follow-ups, recognizing the potential for delayed presentation of ocular complications.
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In this report, we describe a case of timely gas vitrectomy to displace a moderate submacular hemorrhage from the submacular space without tPA, release vitreoretinal traction along the borders of a posterior retinal tear, and analyze postoperative multimodal imaging findings in a 34-year-old male patient whose right eye was injured by a stone. The patient underwent a successful nontissue plasminogen activator gas vitrectomy 3 days after the accident. A multimodal evaluation with spectral-domain optical coherence tomography (SD-OCT), 10-2 and 30-2 campimetry, microperimetry, multifocal electroretinography (mfERG), and visual evoked potentials was performed 6 months after the accident. The multimodal imaging tests yielded abnormal foveal SD-OCT patterns, with a fibrous sealed tear in the retinal pigment epithelium. Campimetry showed low levels of retinal sensitivity; microperimetry and mfERG revealed a subnormal retinal response and a reduction in the N1 and P1 wave amplitudes. The visual evoked potential responses were normal. Multidisciplinary examination at 6 months postoperatively revealed a structurally and functionally abnormal macula. The retina remained attached. Our functional findings indicate that submacular hemorrhage should be treated in a timely manner to minimize photoreceptor damage.
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Choroidal masses can be of varying etiologies including tumors of benign, primary, and metastatic nature. Herein, we report on 3 cases of well-documented solitary choroidal masses associated with exudative retinal detachments of unclear etiology (despite extensive workup) that resolved spontaneously.
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The adenoma of the nonpigmented ciliary epithelium is a benign rare tumor, which may present with different clinical characteristics and requires resection along with histopathologic analysis and the identification of specific immunohistochemical markers for an accurate diagnosis. Here, we report a case series of 4 patients in a Mexican mestizo population with this diagnosis, their clinical features, the ultrasound imaging characteristics and the histopathological and immunohistochemical findings.