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Nicola Mondaini,Tommaso Cai,Enrico Sarti,Gaia Polloni,Andrea Gavazzi,Duccio Conti,Andrea Cocci,Maarten Albersen,Gianmartin Cito,Riccardo Bartoletti 대한남성과학회 2018 The World Journal of Men's Health Vol.36 No.2
Purpose: There are many grey areas in the field of penile rehabilitation after radical prostatectomy (RP). The preservation ofthe full dimensions of the penis is an important consideration for improving patients’ compliance for the treatment. We presentthe first case series of patients treated by laparoscopic extraperitoneal RP and simultaneous penile prosthesis implantation(PPI) in order to preserve the full length of the penis and to improve patients’ satisfaction. Materials and Methods: From June 2013 to June 2014, 10 patients underwent simultaneous PPI (with an AMS InhibiZoneprosthesis) and RP. Patients were evaluated by means of urological visits, questionnaires, and objective measurements beforesurgery, at discharge from the hospital, on postoperative days 21 to 28, each 3 months for the first year, and each 6 monthsthereafter. The main outcome measures were biochemical recurrence-free rate, penile length, and quality of life. Results: Ten patients (mean age of 61 years; completed the study follow-up period (median, 32.2 months). No difference wasfound between the time of surgery and the 2-year follow-up evaluation in terms of penile length. The pre-surgery 36-ItemShort Form Health Survey (SF-36) median score was 97. Patients were satisfied with their penile implants, and couples’ levelof sexual satisfaction was rated median 8. The median postoperative SF-36 score was 99 at 3 months follow-up. Conclusions: Laparoscopic extraperitoneal RP surgery with simultaneous PPI placement seems to be an interesting possibilityto propose to motivated patients for preserving the length of the penis and improving their satisfaction.
Revisiting the Bulge-Halo Conspiracy. I. Dependence on Galaxy Properties and Halo Mass
Shankar, Francesco,Sonnenfeld, Alessandro,Mamon, Gary A.,Chae, Kyu-Hyun,Gavazzi, Raphael,Treu, Tommaso,Diemer, Benedikt,Nipoti, Carlo,Buchan, Stewart,Bernardi, Mariangela,Sheth, Ravi,Huertas-Company, American Astronomical Society 2017 The Astrophysical Journal Vol.840 No.1
<P>We carry out a systematic investigation of the total mass density profile of massive (log M-star / M-circle dot greater than or similar to 11.3) early-type galaxies and its dependence on galactic properties and host halo mass with the aid of a variety of lensing/dynamical data and large mock galaxy catalogs. The latter are produced via semi-empirical models that, by design, are based on just a few basic input assumptions. Galaxies. with measured stellar masses, effective radii, and Sersic indices, are assigned, via abundance matching relations, host dark matter halos characterized by a typical Lambda CDM profile. Our main results are as follows. (1) In line with observational evidence, our semi-empirical models naturally predict that the total, mass-weighted density slope at the effective radius gamma' is not universal, steepening for more compact and/or massive galaxies, but flattening with increasing host halo mass. (2) Models characterized by a Salpeter or variable initial mass function (IMF) and uncontracted dark matter profiles are in good agreement with the data, while a Chabrier IMF and/or adiabatic contractions/expansions of the dark matter halos are highly disfavored. (3) Currently available data on the mass density profiles of very massive galaxies (log M-star / M-circle dot greater than or similar to 12), with M-halo greater than or similar to 3 x 10(14) M-circle dot, favor instead models with a stellar profile flatter than a Sersic one in the very inner regions (r less than or similar to 3-5 kpc), and a cored NFW or Einasto dark matter profile with median halo concentration a factor of similar to 2 or less than or similar to 1.3, respectively, higher than those typically predicted by N-body numerical simulations.</P>
The Horizon-AGN simulation: morphological diversity of galaxies promoted by AGN feedback
Dubois, Yohan,Peirani, Sé,bastien,Pichon, Christophe,Devriendt, Julien,Gavazzi, Raphaë,l,Welker, Charlotte,Volonteri, Marta Oxford University Press 2016 MONTHLY NOTICES- ROYAL ASTRONOMICAL SOCIETY Vol.463 No.4