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The congenital cystic dilatation of the liver and bile ducts (CDB) is a very uncommon disease. It often appears in females and most frequently in paediatric patients. Its etiopathogenesis is not yet completely defined. Its evolution includes, together with several complications, the malignant transformation. The Authors present the outcomes of their experience based on a series of 5 patients observed from 1991 till today. Apart from the rarity of this disease, their series is so interesting because 4 out of 5 are adult patients and the fifth one is over 15. In addition, differentiating from the literature trend, the group included only male patients. Are also discussed the most important aspects referring to nosology, epidemiology, etiopathogenesis, clinical pattern and its evolution of CDB, looking over a wide review too. The Authors extensively examine the diagnostic problems; owing to that the patients were observed in the period 1991-1999 it is necessary to clarify that some imaging methods, i.e. CSTscan and the bile duct MNR, were not yet introduced. The surgical treatment has been investigated as well, developed during its historical evolution until nowadays and our solutions for the 5 cases have been presented and discussed. In their series the Authors haven't ever observed during hospitalisation a malignant transformation.
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Ann Thorac Cardiovasc Surg
September 2025
Department of Thoracic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan.
Primary pulmonary sarcoma is a rare disease and is much less common than lung cancer among tumors arising from pulmonary cysts. We report the case of a female patient who showed multifocal cysts in the left S9-10. Follow-up computed tomography (CT) revealed that the cyst tended to regress, but the solid component of the cyst wall continued to thicken, growing to a 10-cm-diameter tumor.
View Article and Find Full Text PDFInt J Surg Case Rep
August 2025
Department of General Surgery of the Faculty of Medicine, Damascus University, Damascus, Syrian Arab Republic. Electronic address:
Background: Todani Type IVa choledochal cysts are rare congenital malformations involving both intrahepatic and extrahepatic bile ducts. Adult-onset, asymptomatic, and localized presentations are exceptionally uncommon and pose a surgical challenge, particularly when considering the extent of resection and reconstruction required.
Case Presentation: We report the case of a 24-year-old asymptomatic female who was incidentally diagnosed with a localized Todani Type IVa cyst involving the left hepatic lobe and the common bile duct.
Front Pediatr
August 2025
Department of Ultrasound, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Objective: This study retrospectively analyzed the prenatal ultrasound features and outcomes of fetal neck masses to improve the understanding of fetal neck masses and provide evidence for prenatal consultation, prognosis assessment, delivery mode selection, and clinical intervention.
Methods: From January 2018 to November 2023, 18 patients who underwent routine prenatal ultrasonography in the ultrasound department of Peking Union Medical College Hospital or who were referred to our hospital for the diagnosis of a fetal neck mass were retrospectively identified. Their prenatal ultrasound characteristics and pregnancy outcomes were examined and follow-up was conducted.
J Pediatric Infect Dis Soc
August 2025
Medical Affairs, Pfizer Canada, Kirkland, QC, Canada.
Background: Respiratory syncytial virus (RSV) illness poses a significant burden in children yet is understudied in those >2 years old.
Methods: We identified patients aged ≤17 years hospitalized with RSV between July 2010 and March 2023 using Ontario's administrative healthcare data. RSV-specific hospitalizations were defined by ICD-10-CA codes (B97.
Genes (Basel)
August 2025
Department of Obstetrics and Gynaecology, Podobnik Special Hospital, Ul. Sveti Duh 112, 10000 Zagreb, Croatia.
Background/objectives: Cystic hygroma is a congenital lymphatic malformation often identified during early pregnancy and frequently associated with chromosomal abnormalities and adverse outcomes. We aimed to appraise the genetic and clinical characteristics of fetuses diagnosed with cystic hygroma in the first/early second trimester, assess the resolution patterns in chromosomally normal cases, and provide insights into prognosis-based on data collected over a 30-year period.
Methods: A retrospective cohort study was conducted on 405 consecutive fetuses diagnosed with nuchal cystic hygroma between 8.