نتایج جستجو برای: oculodermal melanocytosis
تعداد نتایج: 192 فیلتر نتایج به سال:
PURPOSE To report demographic and ocular features of pediatric glaucoma suspects in an ethnically diverse population of North Central Texas. DESIGN Retrospective cross-sectional chart review. PARTICIPANTS Subjects included 75 (136 eyes) pediatric glaucoma suspects. Patients with one or more of the following risk factors were included: cup-to disc (C/D) ratio of ≥0.6; intraocular pressure (I...
Esophageal melanocytosis is a rare but benign clinicopathologic entity, often presenting incidentally, with reported incidence in 0.07% to 2.1% of gastrointestinal endoscopies. It characterised by non-atypical melanocytic proliferation and increased melanin deposition the esophageal mucosa. We report 71-year-old female who underwent oesophagogastroduodenoscopy for progressive 1-year history dys...
Neurocutaneous melanosis (NCM) is a rare congenital disorder characterized by the association of large and/or multiple congenital melanocytic nevi (CMN) of the skin with melanocytic lesions of the leptomeninges, including melanocytosis. Leptomeningeal melanocytosis carries a poor prognosis once neurological symptoms develop. Despite surgery, which is often not radical, few other treatment optio...
OBJECTIVE To study the clinical profile of young patients with uveal melanoma. DESIGN Retrospective case-control series. SETTING Tertiary referral center. PATIENTS Data on 63 patients aged 20 years or younger with uveal melanoma were reviewed for clinical profile and association with oculo(dermal) melanocytosis, familial uveal melanoma, dysplastic nevus syndrome, cutaneous melanoma, and o...
Common birthmarks can be an indicator of underlying genetic disease but are often overlooked. Mongolian blue spots (dermal melanocytosis) are usually localized and transient, but they can be extensive, permanent, and associated with extracutaneous abnormalities. Co-occurrence with vascular birthmarks defines a subtype of phakomatosis pigmentovascularis, a group of syndromes associated with neur...
INTRODUCTION Primary melanocytosis of the leptomeninges is a rare tumor, most likely originating from the melanocytes in the leptomeninges. The average survival is only about 5 months. CASE REPORT A 61-years-old woman presented with headache, amaurosis and hallucinations lasted for two months, and she had been treated at the Clinic for Psychiatry and Clinic for Infectious Diseases. The cerebr...
RATIONALE Primary malignant melanoma of the esophagus (PMME) is a rare disease with an extremely poor prognosis. In contrast, melanocytosis is a benign condition defined as melanocytic proliferation with melanin deposition. PMME is often accompanied by melanocytosis, but differentiating between them is difficult because of their similar appearance. PATIENT CONCERNS Here, we reported 3 PMME ca...
CLINICAL CASES We report the cases of 3 young patients who were seen in our hospital with the diagnosis of iris mammillations. Two of them were bilateral without familial association. The third child had iris mammillations as part of an ocular melanocytosis. None of them had abnormalities in the posterior segment or the pachymetry. DISCUSSION The discovery of iris mammillations during an exam...
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