BMC nephrology · 2021
Enhancing disease awareness for tuberous sclerosis complex in patients with radiologic diagnosis of renal angiomyolipoma: an observational study.
СтатьяНаблюдательное исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Bausch Kathrin, Wetterauer Christian, Diethelm Julian, Ebbing Jan, Boll Daniel T, Dill Patricia, Rentsch Cyrill A, Seifert Hans-H
Аннотация
BACKGROUND: Tuberous Sclerosis Complex (TSC) is a genetic disorder, with renal manifestations like angiomyolipoma (AML) occurring in 70-80% of patients. AML usually cause more complications in TCS patients than in non-TSC patients. However, AML patients are not routinely investigated for TSC. Our aim was to retrospectively assess the correlation between radiologically diagnosed AML and TSC.
METHODS: All patients were stratified into AML related vs. unrelated to TSC. Correlations were calculated to determine the association between age, AML, and TSC.
RESULTS: Complete data were available for 521 patients with renal AML, in 7 of which the concurrent diagnosis of TSC was found. Younger age significantly positively correlated with the prevalence of TSC in AML patients (p < 0.01). 37 (7%) of the 521 patients were within the age-range of 18-40 years, in which TSC occurred in 6 cases, 4 (66.7%) of which presented with multiple, bilateral renal AML (p < 0.05), and 2 (33.3%) of which with a single, unilateral AML (p < 0.05). In patients with AML but without TSC, unilateral AML was found in 83.9% and bilateral AML in 16.1% (p < 0.05). Simple binary logistic regression analysis revealed bilateral AML (OR 33.0; 95% CI 3.2-344.0; p = 0.003) (but not unilateral AML (OR 0.09; 95% CI 0.01-0.88; p = 0.04)) to be a risk factor for TSC.
CONCLUSIONS: The presence of bilateral AML in patients within the age-range of 18-40 years should raise suspicion for TSC as the underlying cause. Therefore, our advice is to refer patients with multiple bilateral renal AML for further investigations regarding TSC.
METHODS: All patients were stratified into AML related vs. unrelated to TSC. Correlations were calculated to determine the association between age, AML, and TSC.
RESULTS: Complete data were available for 521 patients with renal AML, in 7 of which the concurrent diagnosis of TSC was found. Younger age significantly positively correlated with the prevalence of TSC in AML patients (p < 0.01). 37 (7%) of the 521 patients were within the age-range of 18-40 years, in which TSC occurred in 6 cases, 4 (66.7%) of which presented with multiple, bilateral renal AML (p < 0.05), and 2 (33.3%) of which with a single, unilateral AML (p < 0.05). In patients with AML but without TSC, unilateral AML was found in 83.9% and bilateral AML in 16.1% (p < 0.05). Simple binary logistic regression analysis revealed bilateral AML (OR 33.0; 95% CI 3.2-344.0; p = 0.003) (but not unilateral AML (OR 0.09; 95% CI 0.01-0.88; p = 0.04)) to be a risk factor for TSC.
CONCLUSIONS: The presence of bilateral AML in patients within the age-range of 18-40 years should raise suspicion for TSC as the underlying cause. Therefore, our advice is to refer patients with multiple bilateral renal AML for further investigations regarding TSC.