The authors report a 35-year-old woman who presented 1 month after delivery with the complaint of pain behind her left eye which started during her pregnancy. The patient described increased fullness with dependent head position and pain on left gaze but she had no proptosis and her ocular examination was normal. Magnetic resonance imaging (MRI) revealed an intraconal mass with inhomogeneous contrast enhancement. As the authors did not suspect malignity and her ocular examination was normal without any signs of inflammation, the authors followed the patient closely. Repeat MRI obtained 6 months after delivery revealed complete resolution of the mass. Upon disappearance of the lesion, the authors reviewed the case thoroughly and decided that orbital venous anomaly with intralesional hemorrhage/thrombosis was the most probable diagnosis. As hemorrhage or thrombosis occurring in orbital vascular anomalies may be a diagnostic challenge because of the localized lesion and distinct borders, careful interpretation of clinical characteristics and MRI findings and close follow-up is important in interpretation of orbital mass lesions, especially in pregnant or puerperal women.
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http://dx.doi.org/10.1097/SCS.0000000000004387 | DOI Listing |
Am J Ophthalmol Case Rep
March 2025
University of South Carolina/Prisma Health, Columbia, SC, USA.
Purpose: The purpose of this manuscript is to report a rare case of an orbital cyst detected intrauterine with sonography.
Observation: A 23-year-old female presented for routine prenatal monitoring when an orbital cyst was detected with a transabdominal ultrasound. Uncomplicated cesarean section was performed at 38 weeks gestation with proptosis of the left globe being noted on ophthalmic examination of the newborn.
Environ Sci Technol
January 2025
Department of Civil and Environmental Engineering, University of Missouri, Columbia, Missouri 65211, United States.
Recent regulations on perfluorinated compounds in drinking water underscore the need for a deeper understanding of the formation of perfluorinated compounds from polyfluoroalkyl substances during chlorine disinfection. Among the compounds investigated in this study, N-(3-(dimethylaminopropan-1-yl)perfluoro-1-hexanesulfonamide (N-AP-FHxSA) underwent rapid transformation during chlorination. Within an hour, it produced quantitative yields of various poly- and per-fluorinated products, including perfluorohexanoic acid (PFHxA).
View Article and Find Full Text PDFOrbit
January 2025
Govindram Seksaria Institute of Dacryology, L.V. Prasad Eye Institute, Hyderabad, India.
Purpose: To report the clinical features and operative findings of a series of patients with lacrimal sac mucoceles extending above the anatomic level of the medial canthal tendon (MCT).
Methods: A retrospective chart review of all patients presenting with lacrimal sac mucocele extending above the anatomic level of the MCT over a period of five years from 2019 and 2023. All patients underwent surgical management.
Rapid Commun Mass Spectrom
April 2025
School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
Rationale: Astragali radix-Salvia miltiorrhiza (AR-SM) is an herb pair with good therapeutic effects and is widely used. In this study, the in vitro and in vivo components of AR-SM were quickly classified and identified based on UHPLC-orbital mass spectrometry. This provided a basis for clarifying the bioactive substances after compatibility of AR and SM.
View Article and Find Full Text PDFClin Case Rep
January 2025
Department of Pathology, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences Okayama University Okayama Japan.
A 39-year-old woman presented a saucer-shaped mass in the left upper eyelid and underwent the extirpation at local anesthesia. Pathologically, collagen fibers, capillaries, small vessels, and CD34-positive spindle cells were dispersed among mature adipose tissues, indicative of spindle cell lipoma. Long-lasting cyst-like eyelid masses would be usually dermoid cysts, and spindle cell lipoma would be listed as a rare pathological diagnosis in differential diagnoses of cyst-like lesions in the upper and lower eyelid.
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