Results 51 to 60 of about 9,647 (189)
Andrology, EarlyView.Abstract Background Poor semen quality is a well‐known feature in patients with testicular germ cell tumours (GCTs) at the time of diagnosis but the underlying biological reasons are incompletely understood. Objectives This study aimed to identify GCT‐specific clinical factors that are involved with poor semen quality in GCT patients.
Klaus‐Peter Dieckmann +9 more
wiley +1 more source
Angiomatoid fibrous histiocytoma of the spermatic cord — case report and literature review
Oncology in Clinical PracticeIn this article, we present a case of a 77-year-old patient with a tumor of the spermatic cord. The tumor infiltrated the structures of the spermatic cord, had a hard and solid structure, and was located in the middle part of the spermatic cord.
Krzysztof Kowalik +3 more
doaj +1 more source
Micro-Doppler Ultrasonography-assisted Microsurgical Varicocelectomy: First Time in Turkiye
Journal of Urological Surgery, 2020 Objective:The magnification of the operative microscope or loop used in microsurgical varicocelectomy facilitates defining the anatomical structures.
Ahmet Güdeloğlu +3 more
doaj +1 more source
A Unified Machine Learning Model for Relapse Prediction in Clinical Stage I Testicular Cancer
Andrology, EarlyView.ABSTRACT Background Approximately one‐fourth of patients with clinical stage I testicular cancer relapse. For decades, risk stratification has been based on different tumor characteristics for seminomas and non‐seminomas. Previous studies primarily used Cox proportional‐hazards models and included only a limited number of variables.
Thomas Wagner +7 more
wiley +1 more source
A case of a hematocele of the spermatic cord mimicking epididymal tumor
Urology Case Reports, 2020 A 68-year-old man visited our hospital complaining of painless left scrotal swelling. Stony hard mass was palpable at cephalad side of the testis. MRI showed a solid component mass mimicking epididymal tumor.
Naoya Okubo +3 more
doaj +1 more source
Andrology, EarlyView.ABSTRACT Background Klinefelter syndrome (KS) is characterized by marked phenotypic heterogeneity that might be influenced by genetic modifiers, including androgen receptor (AR) repeat length (CAGn and GGCn). The clinical relevance of these repeat lengths in patients with KS before testosterone replacement therapy (TRT) remains unclear.
Andrea Graziani +8 more
wiley +1 more source
Case Reports in Surgery, 2016 Duplication of the vas deferens is a rare anomaly, defined as the presence of two distinct vasa deferentia within one spermatic cord, with only 28 cases reported worldwide since 1959. We report the case of a 63-year-old man with a duplicate vas deferens,
Maxwell C. Breitinger +3 more
doaj +1 more source
A Rare Cause of the Rare Condition: Paratesticular Fibrous Pseudotumor
Journal of Urological Surgery, 2015 Benign fibrous proliferations of the spermatic cord are uncommon and mostly arise from the paratesticular region. Although benign, they often clinically mimic malignancy and usually remain undiagnosed preoperatively.
Mehmet Reşit Gören +2 more
doaj +1 more source
Andrology, EarlyView.ABSTRACT Background Genetic variability within the follicle‐stimulating hormone (FSH)‐related genes might contribute to phenotypic heterogeneity in patients with Klinefelter syndrome (KS), yet its clinical impact on sperm retrieval remains unclear. Objectives To investigate the association between FSHB c.211 G > T and FSHR polymorphisms (c.2039 A > G ...
Andrea Graziani +6 more
wiley +1 more source
Loupe-assisted versus microscopic varicocelectomy: is there an intraoperative anatomic difference?
Asian Journal of Andrology, 2014 The aim of this study was to compare the intraoperative difference in anatomic details between loupe-assisted and microscopic varicocelectomy within the same spermatic cord.
Hao Zhang +8 more
doaj +1 more source