Objective: The purpose of this article is to provide a current review of the spectrum of CT and MRI findings seen in common congenital anomalies of the seminal vesicles.
Conclusion: CT and MRI can both accurately show renal and seminal vesicle anomalies. Seminal vesicle anomalies often occur concurrently with renal and vasal defects. MRI is a better tool for accurately defining anatomic relationships when one is planning to excise a seminal vesicle cyst or if one is considering a difficult differential diagnosis.
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http://dx.doi.org/10.2214/AJR.06.1345 | DOI Listing |
Urol Case Rep
January 2025
Department of Urology, China Medical University Hospital, Taiwan.
Zinner syndrome is a congenital anomaly characterized by seminal vesicle cysts, ipsilateral renal agenesis, and ejaculatory duct obstruction possibly associated with infertility. Only 200 cases of Zinner syndrome have been reported since its discovery in 1914. We present the case of a 63-year-old man seeking treatment for a ureteropelvic junction stone causing severe hydronephrosis.
View Article and Find Full Text PDFJ Hum Reprod Sci
December 2024
Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Assiut University, Assiut, Egypt.
Background: Male infertility emerges as an important cause during the evaluation of infertile couples. Varicocele is a well-known cause of male infertility. The role of seminal lactoferrin, an iron-binding glycoprotein, in male fertility is unclear and needs further investigation.
View Article and Find Full Text PDFHematol Oncol
January 2025
University of California Irvine, Irvine, California, USA.
Despite the study of BCR::ABL1-positive and -negative myeloproliferative neoplasms (MPNs) providing seminal insights into cancer biology, tumor evolution and precision oncology over the past half century, significant challenges remain. MPNs are clonal hematopoietic stem cell-derived neoplasms with heterogenous clinical phenotypes and a clonal architecture which impacts the often-complex underlying genetics and microenvironment. The major driving molecular abnormalities have been well characterized, but debate on their role as disease-initiating molecular lesions continues.
View Article and Find Full Text PDFCureus
December 2024
Radiodiagnosis, MNR Medical College and Hospital, Sangareddy, IND.
Zinner syndrome is an extremely uncommon congenital anomaly of the male urogenital tract. It is attributed to an embryological anomaly that arises in the distal segment of the mesonephric or Wolffian duct. It is the inadequate migration of the ureteric bud that contributes to the failure of differentiation of the metanephric blastema, which ultimately results in ipsilateral renal agenesis and atresia of the ejaculatory duct.
View Article and Find Full Text PDFMed J Armed Forces India
December 2024
Assistant Professor (Urology), Command Hospital, Central Command, Lucknow, India.
Anomalies of the mesonephric duct are associated with a combination of renal agenesis/dysgenesis, ejaculatory duct obstruction, and seminal vesical cyst, called Zinner syndrome. We present a case of this rare syndrome in a young male patient, who initially presented with urinary symptoms. The relevant embryology and diagnostic modalities are discussed.
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