We report the successful treatment of an abscess in the corpus cavernosum of a paraplegic man on intracavernous papaverine injection therapy by means of percutaneous aspiration and intravenous antibiotics. After 3 months of intracavernous pharmacotherapy the patient experienced good erections again and only minimal fibrosis could be found on palpation.
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http://dx.doi.org/10.1016/s0022-5347(17)35826-3 | DOI Listing |
Ann Anat
December 2024
Department of Urology, Graduate School of Medicine and Dentistry, Hiroshima University School of Medicine, Hiroshima, Japan.
Background: There is little information about when and how cavernosal sinusoidal endothelia develop in the external genitalia of fetuses.
Methods: We examined histological sections of erectile tissue in 37 human fetuses (25 males and 12 females) whose gestational age (GA) ranged from 8 to 40 weeks.
Results: The sinusoidal lumen was filled with blood in the glans of the penis and clitoris at a GA of 10 to 11 weeks, and in the corpus spongiosum at a GA of 15 to 16 weeks.
BMC Urol
December 2024
Department of Cardiovascular Surgery, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, China.
Background: Current treatments for penile erectile structures reconstruction are limited and remain a great challenge in clinical practice. Tissue engineering techniques using different seed cells and scaffolds to construct a neo-tissue open promising avenues for penile erectile structures repair and replacement and show great promise in the restoration of: structure, mechanical property, and function which matches the original tissue.
Methods: A comprehensive literature review was conducted by accessing the NCBI PubMed, Cochrane, and Google Scholar databases from January 1, 1990, to January, 1, 2022 using the search terms "Tissue engineering, Corpus cavernosum (CC), Tunica albuginea (TA), Acellular Matrix, Penile Reconstruction".
Basic Clin Androl
December 2024
Faculty of Medicine, Department of Urology, Yıldırım Beyazıt University, Bilkent, Polatlı caddesi, No:125/4, Gazi Mahallesi, Yenimahalle, Ankara, Turkey.
Background: To evaluate the effects of penile revascularization surgery on penile vascular hemodynamics and to assess the utility of the resistive index (RI) as an objective parameter for postoperative patient follow-up.
Methods: This study included a total of 35 patients who underwent penile revascularization. Penile color Doppler ultrasonography was performed preoperatively and at the third postoperative month to evaluate cavernosal arteries, dorsal arteries, deep dorsal vein, and inferior epigastric artery.
Adv Mater
December 2024
National Engineering Research Centre for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou, 510006, China.
Mitochondrial damage caused by external stimuli, such as high glucose levels and inflammation, results in excessive reactive oxygen species (ROS) production. Existing antioxidants can only scavenge ROS and cannot address the root cause of ROS production, namely, abnormal mitochondria. To overcome this limitation, the study develops a piezoelectric synergistic drug-loaded nanosystem (BaTCG nanosystem) that targets mitochondria.
View Article and Find Full Text PDFJ Sex Med
December 2024
Microsurgical Potency Reconstruction Center, Shu-Tien Urology Ophthalmology Clinic, Taipei 10662, Taiwan.
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