Urethroplasty using autologous keratinocytes on the biodegrading matrix in children with proximal hypospadias
نویسندگان
چکیده
منابع مشابه
Results of Onlay Preputial Flap Urethroplasty for the Single-Stage Repair of Mid- and Proximal Hypospadias
Aims To report current results of preputial flap onlay urethroplasty using the principle of the total preputial flap (TPF) for the one-stage repair of mid- and proximal hypospadias. Methods This study was a retrospective chart review of patients in a prospectively kept database of all hypospadias operations performed at two institutions from January 1 2011 to August 2017. Inclusion criteria: ...
متن کاملProximal Hypospadias
Hypospadias results from abnormal development of the penis that leaves the urethral meatus proximal to its normal glanular position. Meatal position may be located anywhere along the penile shaft, but more severe forms of hypospadias may have a urethral meatus located at the scrotum or perineum. The spectrum of abnormalities may also include ventral curvature of the penis, a dorsally redundant ...
متن کاملTwo-Stage Urethroplasty for Severe Primary Hypospadias
Surgical repair of hypospadias is challenging and problematic even for the most experienced specialists, and this is especially true when severe and complicated case is confronted. In the history of hypospadiology, surgeons have developed a vast armamentarium of hypospadias repairs that are still in use, with no procedure able to deal with varied cases universally. Debates persist, though the f...
متن کاملThe hypospadias classification affected the surgical outcomes of staged oral mucosa graft urethroplasty in hypospadias reoperation
The staged graft urethroplasty is a recommended technique for repairing complex hypospadias. This retrospective study aimed to investigate the outcomes of this technique in hypospadias patients undergoing reoperation and to analyze the underlying contributing factors including age, meatus location, and graft and suture type.We retrospectively analyzed 40 hypospadias patients undergoing reoperat...
متن کاملdeterminant of the hankel matrix with binomial entries
abstract in this thesis at first we comput the determinant of hankel matrix with enteries a_k (x)=?_(m=0)^k??((2k+2-m)¦(k-m)) x^m ? by using a new operator, ? and by writing and solving differential equation of order two at points x=2 and x=-2 . also we show that this determinant under k-binomial transformation is invariant.
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ژورنال
عنوان ژورنال: Andrology and Genital Surgery
سال: 2016
ISSN: 2412-8902,2070-9781
DOI: 10.17650/2070-9781-2016-17-2-85-97