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1.
Int J Surg Case Rep ; 119: 109677, 2024 Jun.
Article in English | MEDLINE | ID: mdl-38710120

ABSTRACT

INTRODUCTION: Corneal myxoma is a rare benign tumor that can occur in the cornea where the exact cause remains unknown. However, it is thought to be a reactive process that can be caused by corneal infections, ectasia, ocular trauma, or surgery. PRESENTATION OF CASE: In this case report, we describe a 35-year-old-woman who presented with corneal myxoma after micro-pulse cyclophotocoagulation (MPCPC). The patient presented with decreased vision due to a large pedunculated white corneal mass after being treated with MPCPC as a non-surgical management of her pre-existing glaucoma. The corneal mass was localized to the sub-epithelial space and was excised successfully by a minimal invasive procedure without recurrence over a 1-year period. DISCUSSION: Corneal myxomas are unusual benign tumors typically seen in adults as whitish gelatinous lesion. Only a few individual cases and case series have been reported in the literature. The exact pathogenesis is yet to be known. The lesion is thought to be due to an inflammatory process. We are reporting a case of corneal myxoma that has occurred after MPCPC which is a non-surgical cyclodestructive procedure. The procedure has not been mentioned previously as a risk factor for corneal myxoma. Our case is the first corneal myxoma developing after MPCPC. CONCLUSION: We report a corneal myxoma noted in a young female after a non-surgical laser procedure. Though the lesion is rare, it should be considered in physicians' differential of a corneal mass especially in the presence of chronic ocular.

2.
Saudi Med J ; 35(2): 178-82, 2014 Feb.
Article in English | MEDLINE | ID: mdl-24562518

ABSTRACT

OBJECTIVE: To evaluate vitamin D levels in Saudi newborns utilizing umbilical cord samples, and to benchmark the results with international figures. METHODS: This cross-sectional study was carried out at King Khalid University Hospital, Riyadh, Saudi Arabia between November 2013 and March 2013. Vitamin D levels were assessed in the umbilical cord of healthy term neonates born above 2.5 kg from healthy pregnant mothers. Gestational age (GA), birth weight, gender, levels of sun exposure, and consumption of vitamin D rich food data were collected. Our primary outcome was the percentage of newborns with vitamin D deficiency (vitamin D level below 25 nmol/l). Association of vitamin D deficiency with sun exposure and consumption of vitamin D rich food was tested using a Chi-squared test. RESULTS: Umbilical samples of 200 newborns were obtained. The average birth weight was 3.2 kg. Deficient vitamin D levels were detected in 59% of the sample. Almost 90% of included newborns had vitamin D levels below 50 nmol/l. We found no association of vitamin D deficiency status to level of sun exposure or to consumption of vitamin D rich food. CONCLUSION: Vitamin D deficiency is very common in Saudi newborns at hospital, and is consistent with regional data. Efforts to assess and treat vitamin D deficiency during pregnancy and provide adequate supplementation to newborns are necessary to rectify such a public health concern.


Subject(s)
Tertiary Care Centers , Vitamin D Deficiency/epidemiology , Cross-Sectional Studies , Humans , Infant, Newborn , Saudi Arabia/epidemiology
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