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Exp Cell Res
October 2024
Department of Neurosciences, Biomedicine and Movement Sciences, Biochemistry Section, University of Verona, Verona, Italy. Electronic address:
Testicular descent is a crucial event in male sexual development, and alterations in this process during gestation can lead to reduced fertility in adulthood. Cryptorchidism, i.e.
View Article and Find Full Text PDFAm J Surg Pathol
August 2024
Department of Pathology & Laboratory Medicine, Memorial Sloan Kettering Cancer Center.
Embryonal rhabdomyosarcoma (ERMS) is the most common subtype of RMS, occurring in soft tissue and visceral sites of young children, and is associated with favorable outcomes. A subset occurs in mucosal-lined luminal structures, displaying a unique grape-like growth termed as "botryoid-type." To further delineate the differences between conventional (cERMS) and botryoid-type (bERMS) RMS, we performed a comparative histologic review and comprehensive molecular profiling of 48 cases (25 bERMS and 23 cERMS).
View Article and Find Full Text PDFRhabdomyosarcoma (RMS) originates from primitive mesenchymal cells and is the most common soft tissue tumor in childhood. F-fluoro-deoxyglucose (F-FDG) positron emission tomography (PET)/computed tomography (CT) has been reported to be valuable in RMS staging and risk stratification. Paratesticular RMS is a relatively uncommon form of RMS, most of which are of the embryonal histologic type.
View Article and Find Full Text PDFAbdom Radiol (NY)
September 2024
Department of Radiology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan.
Purpose: Complete androgen insensitivity syndrome (CAIS) and Mayer-Rokitansky-Küster-Hauser syndrome (MRKHS) share common clinical features such as female phenotype, vaginal hypoplasia, and primary amenorrhea. Magnetic resonance imaging (MRI) is performed to investigate the cause of primary amenorrhea. However, the MRI features are also similar in both disorders.
View Article and Find Full Text PDFJ Med Case Rep
April 2024
Department of Urology, Faculty of Medicine, Miyazaki University Hospital, 5200 Kihara, Kiyotake, Miyazaki, 889-1692, Japan.
Introduction: Paratesticular cellular angiofibroma is a rare benign mesenchymal tumor. The optimal management is surgical resection due to the difficulty of preoperative accurate diagnosis.
Case Presentation: A 51-year-old Japanese male visited our hospital complaining of asymptomatic left scrotal swelling.
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