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Introduction: Retinoblastoma is a serious childhood intraocular neoplasm that can be diagnosed clinically with the aid of B-scan ultrasound, and radiological examination. On the other hand, the differential diagnosis includes benign and other masquerading conditions such as uveitis and endophthalmitis thus adding challenge to the proper diagnosis., Presentation of Case: A six-year-old girl presented with leukocoria and decreased vision of the right eye. Patient was diagnosed and treated as a case of endophthalmitis elsewherewith no improvement. She was re-evaluated in our hospital and found to have cataract with ruptured capsule, and no view to the fundus. B scan was conducted and showed posterior cavity mass with calcification, and retinal detachment. Retinoblastoma was suspected and proved by examination under anesthesia. Enucleation was carried out and the diagnosis was further confirmed by histopathological examination., Discussion: Diagnosis of retinoblastoma can be challenging since leukocoria is the most common presenting complaint, which can be also seen in other benign conditions such as Coat's disease. It may also masquerade as endophthalmitis, uveitis with or without glaucoma, and retinal detachment. High suspicious of retinoblastoma in children and appropriate examination and work up with the aid of Biomicroscopy and radiological examination will help reaching the appropriate diagnosis saving patients unnecessary interventions with related morbidity., Conclusion: Retinoblastoma has a wide spectrum of clinical presentations and must be ruled out before performing any intraocular procedure., Competing Interests: Declaration of competing interest None., (Copyright © 2024 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Introduction and Importance: Medulloepithelioma is the second most common primary intraocular malignant tumor in children but is often diagnosed late, which worsens the prognosis., Case Presentation: We are reporting a 6-year-old boy presenting with a ciliary body (CB) teratoid malignant medulloepithelioma (TMM), which was missed at the initial presentation. We added our case to the 97 previously reported cases in our literature review that were confirmed by cytological or histopathological examination., Discussion: Medulloepithelioma has a wide age range at presentation with a mean of 5.3 ± 4.1 years, and slight male predominance (M: F ratio of 1.15). Clinically, the main symptoms/ signs are reduced visual acuity, lens changes, or a pupil "mass." Almost all reported medulloepitheliomas were unilateral (98 %). Histopathologically, non-teratoid malignant medulloepithelioma (NTMM) (35.7 %) and TMM (34.5 %) were the commonest. Enucleation was the main treatment modality because of the large tumor size of 72.7 %. A combination of chemotherapy and/or radiotherapy was used in 15.1 % and brachytherapy for small lesions in 14.1 %. Orbital exenteration was needed in 3 cases because of orbital invasion., Conclusion: A CB medulloepithelioma tumor can be easily missed, diagnosed late, with less chance for globe salvaging. The malignant types are more common and may result in orbital invasion, requiring even more extensive surgery. Therefore, when facing a child with lens changes, a pupil "mass," or raised intraocular pressure, pediatricians and general ophthalmologists must have an earlier suspicion and be aware of this rare entity to improve outcomes and reduce loss of vision or other disease-related morbidity., Competing Interests: Conflict of interest statement None., (Copyright © 2024 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Introduction: Apocrine cystadenomas are rare, benign tumors that might arise in the periocular region from glands of Moll. They characteristically demonstrate proliferative features on histopathological examination, which differentiate them from simple hidrocystomas., Presentation of Cases: We retrospectively identified 4 consecutive cases of apocrine cystadenomas in male patients with a mean age of 48.5 years (range 20-62). One of the cases was a recurrent lesion. The Preoperative clinical diagnosis was mostly hidrocystoma. All patients agreed on complete surgical excision of their cystic lesions. Histopathological review of the excised cysts confirmed the diagnosis of apocrine cystadenoma based on the presence of proliferative features with no atypia or infiltrative behavior. Cases are summarized in Table 1 and the histopathological appearance is demonstrated in the included figure., Discussion: Apocrine cystadenoma is rare. It occurs in the areas of skin with hair follicles, such as the axilla, neck, and trunk, and may be mistaken for other skin lesions, such as nevi or syringomas. In the eyelid region, they are commonly missed and frequently diagnosed as simple hidrocystoma due to the presence of bluish hue such as in our series. Recurrence is rare but was found in one of our patients at initial presentation. Our series included unique locations of this lesion in the medial canthus in one patient and near the eyelid tarsus in another., Conclusion: Ophthalmologist should be aware of the rare occurrence of this lesion in the periocular region. Further studies to explain the etiology of such proliferative nature in apocrine cysts would be interesting., Competing Interests: Conflict of interest statement Authors have no conflicts of interest in relation to this work., (Copyright © 2023 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Introduction: Sturge-weber syndrome (SWS) is a rare condition that presents with a typical facial port-wine stain, neurological manifestations such as seizures, and ocular involvement by glaucoma and/or choroidal hemangioma. In this series we demonstrate the histopathological details of the primary ocular involvement as well as the late blinding secondary ocular changes., Presentation of Cases: Seven cases were included with the diagnosis of choroidal hemangioma in association with SWS (6 enucleations and one evisceration). Male to female ratio was 4:3. Age at enucleation/evisceration ranged from 25 to 68 years with a median of 42 years. Five cases had history of glaucoma (71.4%). Diffuse hemangioma was found in all (4 cavernous and 3 mixed cavernous/capillary type). Conjunctival and episcleral hemangiomas were found in 3/7. Iris neovascularization and retinal detachment were confirmed in 5/7 cases each (71%)., Discussion: Our demographic and histopathological findings parallel what was previously concluded in the literature about the lack of gender predilection in SWS, and the most common ocular presentations of glaucoma and choroidal hemangioma, which is mostly diffuse in nature. The hemangioma type was found to be mostly cavernous followed by mixed capillary and cavernous. We demonstrated late associated ocular changes such as cataract, iris neovascularization, exudative retinal detachment, retinal pigment epithelium hyperplasia/metaplasia, and optic nerve atrophy, all of which aid in the poor visual outcome in these patients., Conclusion: Sturge-weber syndrome is a rare but visually disabling disease due to the associated ocular manifestations of glaucoma and choroidal hemangioma. Multidisciplinary approach because of the diverse presentation of this condition by pediatrician, neurologist, and ophthalmologist is essential with an attempt to preserve vision., (Copyright © 2021 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Introduction and Importance: Juxtapapillary retinal capillary hemangiomas (RCHs) are vascular hamartomas that occur adjacent to the optic disc. Juxtapapillary RCHs can be found as an isolated finding or in association with Von Hippel-Lindau (VHL) disease. VHL is a dominantly inherited disease that is characterized by multiple intracranial and retinal hemangioblastomas along with benign and malignant visceral tumors. RCH is a hallmark lesion in VHL and typically presents early in the disease., Case Presentation: We present the clinical and histopathological findings of a 15-month-old child with juxtapapillary RCH associated with exudative retinal detachment and a family history of VHL. The child presented initially at a late stage and lost to follow-up twice then came back with a blind painful eye secondary to neovascular glaucoma necessitating enucleation., Discussion: Although juxtapapillary RCHs are benign, slowly growing tumors, they pose a serious threat to central vision secondary to posterior segment complications such as intraretinal and subretinal exudation, macular edema and exudative retinal detachment and anterior segment complications such neovascular glaucoma if left untreated., Conclusion: Juxtapapillary RCHs are potentially blinding tumors if not treated in early stages given their close proximity to the optic nerve (ON) and macula., (Copyright © 2021 The Authors. Published by Elsevier Ltd.. All rights reserved.)