Rose Khavari

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PURPOSE Hypospadias concealed by an intact prepuce is a concern to practitioners performing newborn circumcision, especially given reports that foreskin removal may complicate urethroplasty. However, distal hypospadias repair today less often relies on skin flaps, and some patients may have circumcision interrupted for suspected urethral anomalies when none(More)
PURPOSE Normal voiding in neurologically intact patients is triggered by the release of tonic inhibition from suprapontine centers, allowing the pontine micturition center to trigger the voiding reflex. Supraspinal mechanisms of voluntary voiding in humans are just beginning to be described via functional neuroimaging. We further elucidated brain activity(More)
Iatrogenic and spontaneous bladder disruption in healthy children during a voiding cystourethrography is very uncommon. We present a case of iatrogenic extraperitoneal bladder rupture in a healthy normal child during the filling phase of a voiding cystourethrography performed by a pediatric radiologist, using routine gravity technique. This injury(More)
BACKGROUND We used transcranial Doppler ultrasonography to examine the cerebral blood flow response to orthostatic stress in the middle and posterior cerebral circulations and to determine the effects of healthy aging on regional cerebral blood flow regulation. METHODS Continuous simultaneous middle (MCA) and posterior (PCA) cerebral artery blood flow(More)
DNA amplification is an important mechanism of tumor progression that allows cancer cells to up-regulate the expression of critical genes such as oncogenes and genes conferring drug resistance. Recent studies using comparative genomic hybridization (CGH) revealed increased DNA copies of 20q sequences in 7 melanoma cell lines and B archival metastatic(More)
Dynamic behaviors of the single-incision sling (SIS) to correct urethral hypermobility are investigated via dynamic biomechanical analysis using a computational model of the female pelvis, developed from a female subject's high-resolution magnetic resonance (MR) images. The urethral hypermobility is simulated by weakening the levator ani muscle in the(More)
This study aimed to assess the role of individual anatomical structures and their combinations to urethral support function. A realistic pelvic model was developed from an asymptomatic female patient’s magnetic resonance (MR) images for dynamic biomechanical analysis using the finite element method. Validation was performed by comparing simulation results(More)
OBJECTIVE To evaluate the use of a modified Indiana continent urinary reservoir, the Indiana augmentation cystoplasty (IAC), for patients with neurogenic bladder (NGB). NGB with incontinence can be devastating for patients with neurologic illness. Augmentation cystoplasty with a continent catheterizable stoma creates a continent, low-pressure storage(More)
Patients with primary neurologic conditions often experience urinary and bowel dysfunction due to loss of sensory and/or motor control. Neurogenic bowel dysfunction is frequently characterized by both constipation and fecal incontinence. In general, the management of neurogenic bowel dysfunction has been less well studied than bladder dysfunction despite(More)
OBJECTIVES The use of synthetic mesh for transvaginal pelvic organ prolapse (POP) repair is associated with the rare complication of mesh erosion into hollow viscera. This study presents a single-institution series of complex rectovaginal fistulas (RVFs) after synthetic mesh-augmented POP repair, as well as strategies for identification and management. (More)