RESUMO
BACKGROUND: Biliary cystadenoma (BCA) is a rare benign tumor, accounting for only 5% of reported cystic lesions of the liver. Given its potential for malignancy and high rate of recurrence, surgical resection is the preferred treatment. Therefore, early and accurate preoperative diagnosis is critical to the choice of treatment. We here report the first male case of BCA in our hospital, diagnosed by our team and confirmed by pathological biopsy. This article aims to improve the understanding of this disease and help make a correct diagnosis to better manage it. CASE SUMMARY: A 58-year-old man with irregular abdominal discomfort came to our clinic and was found to have a distended abdomen during physical examination. Computed tomography and magnetic resonance imaging both showed a huge cystic mass in the liver. The patient underwent left hepatic lobectomy, cholecystectomy, and liver cyst fenestration, and most of the masses had decreased in size as of the 6-mo follow-up. The pathological diagnosis was consistent with BCA, and no recurrence was detected after the surgery. BCA occurred mainly in middle-aged women. To the best of our knowledge, this patient is the 11th male case of BCA reported in the literature. CONCLUSION: The combination of magnetic resonance imaging and magnetic resonance cholangiopancreatography is of great significance for the early accurate diagnosis of the disease and the choice of surgical methods.
RESUMO
OBJECTIVE: To find out the prevalence of sleep disturbances for children aged 2 to 12 years old in Chengdu. METHODS: Totally 1 600 children aged 2-12 years old were selected from 5 districts in Chengdu and investigated by using questionnaire. RESULTS: All 1 526 survey papers were returned. The average time of every day sleep in each age group (infant group, pre-school age group and school age group) were 12.12 hours, 10.42 hours and 9.47 hours. The sleep time of the children in those three groups were much less than the standard one. The proportion of the prevalence of sleep disturbance was 37.88%. Among them, there were snoring in 5.57%, choke/gargling in 1.25%, sleep inquietude in 7.86%, mouth breathing in 4.59%, sweating in 21.36%, member spasm in 2.82%, molar teeth in 8.26%, night talking in 4.02%, somnambulate in 0.2%, bedwetting in 1.95%, and difficulty falling asleep in 10.75%. There were significant differences shown in different sexes and ages, and in incidence of symptoms of some sleep disturbances. The affecting factors were the co-sleeping, tonsillitis, bronchitis, pollen allergy and their parent's snore. CONCLUSION: The prevalence of sleep disturbances being higher and more severe than before might be due to the less sleeping time in Chengdu in children aged 2 to 12 years old. More attention should be paid by parents, the Ministry of Education and the children's doctors.
