XXXX in adults--case report.

@entity1 @entity5409 @entity5 @entity409 @entity8434 @entity4607
INTRODUCTION: @entity409 is a benign lesion presenting as an enlarging abdominal mass in @entity1 less than 2 years of age. Fewer than 5% cases are present in individuals over 5 years of age, and this lesion is extremely rare in adults. It may affect the @entity409 as a cystic or solid mass or both components may be present. The pathogenesis remains incompletely understood, but these lesions have generally been considered to represent a development abnormality in the bile duct plate formation. CASE REPORT: In this report, we present a case of a 44-year-old @entity1 who was surgically treated at the Department of Abdominal, Endocrine and Transplantation Surgery of the Clinical Center of Vojvodina due to @entity5409 in the liver segment IV that had been verified by computed tomography imaging diagnostics. The @entity1 was sent from a smaller health center with the diagnosis of @entity8434 . After the adequate preparation of the @entity1 , surgical excision ofthe @entity409 was done. Once a thorough histological examination had been performed, the diagnosis of @entity4607 was made. CONCLUSION: @entity409 is a @entity5 resulting from abnormal, intra-uterine development of bile ducts and has a delayed clinical manifestation, thus this lesion appears to be related to the processes of maturation. It is potentially pre-malignant lesion presenting as a solid and/or @entity5 . Symptoms, laboratory results and radiographic imaging are nonspecific and inconclusive, so surgical excision of the whole lesion is the imperative for the definitive diagnosis.
