Results 161 to 170 of about 179,938 (208)
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Pediatric Radiology, 1995
We present a case of bilateral ectopic vas deferens with insertion in the posterior bladder, a rare congenital anomaly related to abnormal distal Wolffian duct development. Common presentations include urinary tract infections, epididymitis or a swollen scrotum although this abnormality can be an asymptomatic, incidental finding. There is also a strong
V M, Kriss, S D, Miller, W J, McRoberts
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We present a case of bilateral ectopic vas deferens with insertion in the posterior bladder, a rare congenital anomaly related to abnormal distal Wolffian duct development. Common presentations include urinary tract infections, epididymitis or a swollen scrotum although this abnormality can be an asymptomatic, incidental finding. There is also a strong
V M, Kriss, S D, Miller, W J, McRoberts
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British Journal of Urology, 1969
SUMMARY This is a report of what seems to be unmistakably a leiomyoma of the vas deferens, which is a very rare tumour.
A J, Dougall, R R, Wilson
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SUMMARY This is a report of what seems to be unmistakably a leiomyoma of the vas deferens, which is a very rare tumour.
A J, Dougall, R R, Wilson
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Journal of Pediatric Surgery, 1990
Ectopic location of the vas deferens is a rare congenital abnormality that has a spectrum of presentations. Such cases have been associated with anorectal anomalies. Knowledge of distal Wolffian duct embryology may help to explain the developmental steps involved in these anomalies, as well as provide theories for the variations that may be encountered.
J A, Nesbitt, L R, King
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Ectopic location of the vas deferens is a rare congenital abnormality that has a spectrum of presentations. Such cases have been associated with anorectal anomalies. Knowledge of distal Wolffian duct embryology may help to explain the developmental steps involved in these anomalies, as well as provide theories for the variations that may be encountered.
J A, Nesbitt, L R, King
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Reanastomosis of the Vas Deferens
JAMA: The Journal of the American Medical Association, 1972To the Editor.— Temporary spontaneous reanastomosis of the vas deferens, presented by Marshall and Lyons (219:1753, 1972), is of great interest to all those performing vasectomies. In order for a fistula to develop there must be active changes taking place in the tissues.
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Physiology of the vas deferens
World Journal of Urology, 1994Seminal emission occurs in response to rhythmic contractions of male secondary sex organs, including the vas deferens. Although contraction of the vas is directly due to adrenergic mechanisms, numerous substances modulate the release of norepinephrine from sympathetic pathways.
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Urology, 1988
Reported is a case of stones in the vas deferens that was managed by excision of a segment of the vas.
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Reported is a case of stones in the vas deferens that was managed by excision of a segment of the vas.
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Cryocauterization of the Vas Deferens
Journal of the Royal Society of Medicine, 1982An isolated segment of the vas deferens 2–3 cm long was cauterized using cryotherapy in 10 acceptors of voluntary sterilization to determine whether this method could be successfully employed as an alternative to vasoligation and resection. Three months postoperatively 8 patients were azoospermic but 2 patients were oligospermic.
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Presentation of fused vas deferens
Urology, 2006Transverse testicular ectopia is a rare condition that usually presents as a unilateral nonpalpable testis and a contralateral descended testis with an associated hernia. Currently, with the use of diagnostic laparoscopy, transverse testicular ectopia is found before groin exploration. We reviewed 2 cases that were referred to our institution.
Job K, Chacko +2 more
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THE VAS DEFERENS IN CYSTIC FIBROSIS
The Lancet, 1969Abstract The intra-abdominal vasa deferentia were examined in ten boys who had died with cystic fibrosis between the ages of 56 hours and 15 years. The vasa were not found in one child, and in all others they were completely or partially reduced to a fibrous or muscular band. It is suggested that the mesonephric duct was obliterated during the 10th to
H B, Valman, N E, France
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JAMA: The Journal of the American Medical Association, 1972
To the Editor.— Now that vasectomy is being done by so many non-urologists, it seems timely to discuss the anomalies of the vas that are occasionally encountered, such as congenital absence, atresia, or complete duplication. While performing a recent vasectomy, I identified the right vas and ligated it normally.
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To the Editor.— Now that vasectomy is being done by so many non-urologists, it seems timely to discuss the anomalies of the vas that are occasionally encountered, such as congenital absence, atresia, or complete duplication. While performing a recent vasectomy, I identified the right vas and ligated it normally.
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