ABSTRACT
BACKGROUND: Given the rarity of dermatofibrosarcoma protuberans (DFSP) of the head and neck, the incidence and prognosis specific to this region are poorly defined. The purpose of this study was to determine epidemiology, clinicopathological characteristics, and prognostic factors of patients with DFSP of the head and neck region, using the Surveillance, Epidemiology, and End Results (SEER) database. METHODS: A cohort analysis was performed for primary head and neck DFSP reported to the SEER database between 2000 and 2018. Overall survival was determined using Kaplan-Meier analysis while Cox regression modeling was used to examine predictive factors. RESULTS: A total of 681 cases were reported to the SEER database between 2000 and 2018. Incidence rates decreased over time. Overall survival was 94%, and disease-specific survival was 99% at 5 years. Cases of head and neck DFSP were found to occur more frequently in males. There was no difference in incidence rates between White patients and Black patients. Age ≥ 60 years old, tumor size, and living location were the most significant predictors of overall survival. CONCLUSIONS: This analysis of DFSP of the head and neck demonstrates a downward trend in incidence, higher age-standardized incidence in males, and similar race-based incidences, which differs from data reported on DFSP of other anatomic locations.
Subject(s)
Dermatofibrosarcoma , Skin Neoplasms , Male , Humans , Middle Aged , Neck/pathology , Head/pathology , Prognosis , Skin Neoplasms/pathology , Neoplasm Recurrence, LocalABSTRACT
PURPOSE: To evaluate the evidence for changes in choroidal thickness and choroidal vascularity index (CVI) in people with thyroid eye disease (TED), stratified by severity, as measured by optical coherence tomography (OCT). METHODS: Systematic review, including quality assessment, of published studies investigating choroidal thickness in TED. Outcomes of interest included CVI, subfoveal choroidal thickness, mean choroidal thickness, and peripheral choroidal thickness in four quadrants (superior, inferior, medial, lateral). RESULTS: Nineteen studies were included which contained measurements from 1067 eyes in 798 patients with TED. Most studies found an increased CVI and increased choroidal thickness in patients with TED compared to normal controls, especially in the subfoveal region. In addition, several studies reported an increased thickness in patients with active vs. inactive TED, although the results are equivocal. Finally, many studies reported associations between increased choroidal thickness and worsened clinical measurements of disease activity, such as Clinical Activity Score (CAS). CONCLUSIONS: This systematic review provided evidence for an association between increased CVI/choroidal thickness and TED, suggesting a potential for OCT-measured CVI/choroidal thickness as an objective clinical marker. Given heterogeneity, future studies are needed to assess the role of measuring the choroidal changes in diagnosis and management of TED.
ABSTRACT
BACKGROUND: Although ocular injuries are a major cause of ocular morbidity, ocular trauma secondary to consumer-related products is often preventable, and epidemiologic data can highlight potential avenues for intervention. OBJECTIVE: Our aim was to characterize epidemiologic trends in product-related ocular injuries presenting to the emergency department (ED) from 2001 to 2020 based on the National Electronic Injury Surveillance System (NEISS) database. METHODS: The NEISS database was reviewed for all ED visits for ocular injuries between 2001 and 2020. Trends in incidences were determined by calculating average annual percent change. RESULTS: There were 106,533 ocular injuries reported to the NEISS database, which represented an estimated 4 million national cases. Most injuries occurred during the summer in men (69.2% of cases) younger than 40 years (66.2%). The incidence rates decreased for patients younger than 60 years, but remained steady in those 60 years and older. Although the most common overall cause was home workshop equipment-related products (23.5%), patients younger than 20 years were most likely injured from sports (27.2%), and those 80 years and older experienced injuries due to furniture (24.0%). CONCLUSIONS: Although the overall incidence of product-related ocular injuries has decreased over the past 2 decades, not all age groups are affected equally. The data showed that the trends in frequency and cause of eye-related ED visits differ depending on the age of the patient and indicated avenues for age-specific interventions.
