نتایج جستجو برای: spermatic cord torsion
تعداد نتایج: 102793 فیلتر نتایج به سال:
We report computation results obtained from extensive coarse-grained molecular-dynamics simulations of amorphous ensembles of polymer chains at constant density. In our polymer model, we use bending and torsion potentials acting along the polymer backbone to control the chain stiffness. The static and dynamic properties of the polymer bulk have been analyzed over a large temperature interval in...
Both pediatric and adult urologists frequently evaluate pediatric patients with an acute scrotum. We present a detailed review on the acute pediatric scrotum highlighting the clinical presentation, differential diagnosis and management of this common clinical condition. It is important to highlight that a testicular torsion is the most important differential diagnosis and the main priority in e...
The perceptual correlates of sensory cyclofusion have received little attention. However, they are easily elicited by asking patients with torsion about perceived slant of the visual world, and by watching how they hold the Titmus or Randot book. Sensory cyclofusion induces two types of perceptual aberrations. First, it rotates the plane of maximal stereoscopic volume in the pitch plane. As suc...
AIM To determine the incidence rate and characteristics in patients with testicular torsion in Taiwan using a nationwide insurance database. METHODS This study utilizes a subset of national health insurance research database, which contains the data of all paid medical benefit claims over the period 1997-2010 for in 1 000 000 beneficiaries in 2005. We analysed claims data for all male subject...
hemangioma of the spermatic cord is a benign, extremely rare tumor. we report a case of spermatic cord hemangioma presenting with a painless mass in the left hemiscrotum. physical examination revealed a non-tender non-transilluminating irregular mass in the left hemiscrotum, above and clearly separate from the left testis. after surgical removal of the mass arising from the spermatic cord, hist...
OBJECTIVES To compare the pain during anesthesia and during the no-scalpel vasectomy procedure for local infiltration anesthesia (LIA), LIA supplemented with spermatic cord block (LIA + SCB), and no needle jet anesthesia. METHODS Bilateral no-scalpel vasectomy was performed in 323 patients during 2007. Of the 323 patients, 65 received LIA, 29 received LIA + SCB, and 227 received anesthesia us...
Background: Anterior pelvic ring surgery includes a variety of plating techniques and insertion of retrograde superior pubic ramus screws. Anterior acetabular surgery also includes fixation through an ilioinguinal or Stoppa approach. These exposures risk injury to the spermatic cord and accompanying genital branch of the genitofemoral nerve. The primary aim of this study was to identify the d...
Objective Maternal ovarian torsion in pregnancy is a rare complication. Its diagnosis is often missed due to the nonspecific clinical features and uncommon objective findings. Ovarian torsion is seen most commonly at first trimester, but can happen second or third trimester. In late pregnancy, especially in the second and third trimesters, the diagnostic accuracy of ultrasound is limited becaus...
ACR Appropriateness Criteria ® acute onset of scrotal pain--without trauma, without antecedent mass.
Men or boys, who present with acute scrotal pain without prior trauma or a known mass, most commonly suffer from torsion of the spermatic cord; epididymitis or epididymoorchitis; or torsion of the testicular appendages. Less common causes of pain include a strangulated hernia, segmental testicular infarction, or a previously undiagnosed testicular tumor. Ultrasound is the study of choice to dis...
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