Since their popularization, genitourinary prosthetics have remained a gold-standard therapy for the treatment of erectile dysfunction and stress urinary incontinence and in cases of testicular loss or dysfunction. They have also represented an area of significant innovation, which has contributed to excellent long-term outcomes. Given this history, the objective of the current review was to provide a 5-10-year outlook on anticipated trends and developments in the field of genitourinary prosthetics. To accomplish this objective, a PubMed and patent search was performed of topics relating to penile and testicular prostheses and urinary sphincters. In regard to penile prostheses, findings demonstrated several new concepts including temperature-sensitive alloys, automated pumps, devices designed specifically for neophalluses, and improved malleable designs. With artificial urinary sphincters, new concepts include the ability to add or remove fluid from an existing system, two-piece systems, and new mechanisms to occlude the urethra. For testicular prosthetics, future implementations may not only better replicate the feel of a biological testicle but also add endocrinological functions. Beyond device innovation, the future of prosthetics is also one of expanding geographic boundaries, which necessitates variable cost modeling and regulatory considerations. Surgical trends are also changing, with a greater emphasis on nonnarcotic, postoperative pain control, outpatient surgeries, and adjunctive techniques to lengthen the penis and address concomitant stress incontinence, among others. Concomitant with device and surgical changes, future considerations also include a greater need for education and training, particularly given the rapid expansion of sexual medicine into developing nations.
Erectile Dysfunction/surgery* ; Humans ; Male ; Penile Implantation ; Penile Prosthesis/trends* ; Prostheses and Implants/trends* ; Prosthesis Design/trends* ; Prosthesis Implantation/trends* ; Testicular Diseases/surgery* ; Urinary Incontinence, Stress/surgery* ; Urinary Sphincter, Artificial/trends* ; Urologic Surgical Procedures, Male/trends*

The testicular prosthesis can be an afterthought for providers when performing an orchiectomy for testicular cancer, torsion, atrophic testis, or trauma. However, data suggest that patients find the offer of a testicular prosthesis and counseling regarding placement to be extremely important from both a pragmatic and a psychosocial perspective. Only two-thirds of men undergoing orchiectomy are offered an implant at the time of orchiectomy and of those offered about one-third move forward with prosthesis placement. The relatively low acceptance rate is in stark contrast with high patient satisfaction and low complication rates for those who undergo the procedure. The most common postoperative patient concerns are minor and involve implant positioning, size, and weight. Herein, we provide an up-to-date review of modern preoperative evaluation, patient selection, expectation management, surgical technique, and expected outcomes for testicular prostheses.
Counseling ; Gonadal Dysgenesis, 46,XY/surgery* ; Humans ; Male ; Orchiectomy ; Patient Satisfaction ; Patient Selection ; Postoperative Complications/epidemiology* ; Prosthesis Implantation/methods* ; Spermatic Cord Torsion/surgery* ; Testicular Diseases/surgery* ; Testicular Neoplasms/surgery* ; Testis/surgery* ; Urologic Surgical Procedures, Male/methods*

The aim of this study was to validate the effectiveness of targeted microsurgical spermatic cord denervation (MSCD) of the trifecta nerve complex in comparison to traditional full MSCD with complete skeletonization of the spermatic cord in men with chronic orchialgia. Retrospective chart review was performed by a single fellowship-trained microsurgeon between 2011 and 2016. Patients had follow-ups at 6 weeks, 6 months, and 1 year postoperatively. Thirty-nine men with chronic orchialgia underwent full MSCD between 2011 and 2013. In July 2013, after the publication of an anatomic study with identification of Wallerian degeneration of the trifecta nerve complex in men with chronic orchialgia, the technique was changed to targeted MSCD. From July 2013 to March 2016, 43 men underwent targeted MSCD. When comparing the full MSCD group to the targeted MSCD group, there was no significant difference in resolution of pain (66.7% vs 69.8%, P = 0.88), no difference in partial relief of pain (17.9% vs 23.3%, P = 0.55), and no difference in failure to respond rates (15.4% vs 7.0%, P = 0.22) between the two groups. There was no difference in mean change of visual analog pain scale scores between the two groups (P = 0.27). Targeted MSCD had a shorter operative time (53 min vs 21 min, P = 0.0001). Targeted MSCD offers patients comparable outcomes to traditional full MSCD, with a shorter operative time, a less technically challenging surgery, and potentially less risk to cord structures which should be preserved.
Adult ; Aged ; Denervation/methods* ; Humans ; Male ; Microsurgery/methods* ; Middle Aged ; Pain/surgery* ; Spermatic Cord/innervation* ; Testicular Diseases/surgery* ; Treatment Outcome ; Young Adult

Adult ; Azoospermia/etiology* ; Choristoma/surgery* ; Humans ; Male ; Microdissection ; Sperm Retrieval ; Testicular Diseases/surgery* ; Testis/surgery* ; Vas Deferens/abnormalities*

Objective: To determine the feasibility and short-term effect of single scrotal-incision orchidopexy (SSIO) without ligation of the processus vaginalis (PV) in the treatment of palpable undescended testis (PUDT). METHODS: This retrospective study included 109 cases of PUDT (125 sides) and 15 cases of impalpable undescended testis (IUDT). The former underwent SSIO without PV ligation (group A, n = 53) or standard inguinal orchidopexy with PV ligation (group B, n = 56) while the latter received laparoscopic exploration (group C). We analyzed the success rate of SSIO in the management of PUDT, postoperative complications, and incidence rates of hernia and hydrocele, and compared the relevant parameters between groups A and B. RESULTS: The median age of the PUDT patients was 1.4 (0.6－11.0) years. Group A included 24 cases of left PUDT (2 with hydrocele), 20 cases of right PUDT (1 with hydrocele), and 9 cases of bilateral PUDT, the success rate of which was 95.1%. Group B consisted of 27 cases of left PUDT, 22 cases of right PUDT (3 with hernias), and 7 cases of bilateral PUDT. The rate of PV patency in the PUDT patients was 80.8% (101/125). Laparoscopic exploration of the 15 IUDT patients revealed 2 cases of congenital testis absence, 6 cases of testis dysplasia, all treated by surgical removal, 3 cases of staying around the inner ring, descended by inguinal orchidopexy, and the other 4 treated by laparoscopic surgery. The incisions healed well in all cases, with no testicular atrophy, inguinal hernia or hydrocele. CONCLUSIONS Single scrotal-incision orchidopexy without PV ligation is a safe and feasible procedure for the treatment of palpable undescended testis, which avoids the risk of inguinal hernia or hydrocele.
Child ; Child, Preschool ; Cryptorchidism ; surgery ; Feasibility Studies ; Gonadal Dysgenesis, 46,XY ; diagnosis ; Hernia, Inguinal ; Humans ; Infant ; Laparoscopy ; statistics & numerical data ; Ligation ; statistics & numerical data ; Male ; Orchiopexy ; adverse effects ; methods ; Postoperative Complications ; etiology ; Retrospective Studies ; Scrotum ; surgery ; Surgical Wound ; Testicular Diseases ; diagnosis ; Testicular Hydrocele ; Testis ; abnormalities

A 33-year-old man presented with a painless, non-growing left testicular mass for five years. Preoperative ultrasonography (US) of the scrotum showed a small, circumscribed calcific mass in the right testis and another well-defined heterogeneous echoic mass with a partially calcified wall in the left testis, with avascularity on colour Doppler US. These imaging findings in a clinical setting of non-growing testicular masses were highly suggestive of epidermoid cysts, thus leading to testis sparing surgery. Histopathology confirmed bilateral epidermoid cysts. To the best of our knowledge, only 15 cases of bilateral epidermoid cysts have been reported. We discuss the US features of epidermoid cyst and its surgical management, as well as various cases of testicular masses.
Adult ; Biopsy, Needle ; Education, Medical, Continuing ; Epidermal Cyst ; diagnostic imaging ; pathology ; surgery ; Follow-Up Studies ; Humans ; Immunohistochemistry ; Male ; Risk Assessment ; Testicular Diseases ; diagnostic imaging ; pathology ; surgery ; Testis ; surgery ; Treatment Outcome ; Ultrasonography, Doppler, Color ; methods

Splenogonadal fusion is a rare developmental anomaly in which an abnormal connection between the splenic tissue and gonads or mesonephric derivatives is present. Less than 200 cases have been reported since it was first described in 1883. Preoperative misdiagnosis is common and may lead to unnecessary orchidectomy if testicular neoplasm is suspected. To avoid such outcomes, it is important to be aware of the features of splenogonadal fusion. We report the case of a five-month-old male infant with continuous-type, left-sided splenogonadal fusion, which was discovered during groin exploration for a scrotal mass. Although the lesion was first noted during an episode of nonspecific viral fever, such an association is uncommon. Preoperative ultrasonographic evaluation favoured a diagnosis of a large haemangioma. This is the first reported case of splenogonadal fusion from Sri Lanka.
Diagnosis, Differential ; Humans ; Infant ; Male ; Spleen ; abnormalities ; surgery ; Splenic Diseases ; diagnosis ; surgery ; Testicular Diseases ; diagnosis ; surgery ; Testis ; abnormalities ; surgery

A patient referred to our hospital, diagnosed with left idiopathic chronic orchialgia, was evaluated with a thorough medical and psychiatric history, physical examination, scrotal ultrasound and magnetic resonance imaging. Conservative management failed. The patient had temporary pain relief after undergoing outpatient cord block three times. Microsurgical denervation of the left spermatic cord was operated in March, 2011. A pain questionnaire was used to determine efficacy before and after operation, and complete pain relief was noted at one week after operation. The follow up period was 12 months, at the end of which the pain score was still zero. No complications, including testicular atrophy and hydrocele, occurred. Microsurgical denervation of the spermatic cord can be a minimally invasive, safe and effective management option for treatment of idiopathic chronic orchialgia.
Denervation ; methods ; Humans ; Male ; Middle Aged ; Spermatic Cord ; surgery ; Testicular Diseases ; surgery

AIMTo evaluate the outcome of repetitive micro-surgical testicular sperm extraction (mTESE) attempts in non-obstructive azoospermia (NOA) cases, in relation to patients' initial testicular histology results.

METHODSA total of 68 patients with NOA in whom mTESE had been performed in previous intracytoplasmic sperm injection (ICSI) attempts were reviewed.

RESULTSAmong the 68 patients with NOA, the first mTESE yielded mature sperm for ICSI in 44 (64%) (Sp(+)), and failed in the remaining 24 (36%) (Sp(-)). Following their first trial, 24 patients decided to undergo a second mTESE. Of these 24 patients, no spermatozoa were obtained in 5 patients, and Sp(+) but no fertilization/pregnancy were achieved in 19. In these 24 cases, mTESE was successively repeated for two (n = 24), three (n = 4) and four (n = 1) times. The second attempt yielded mature sperm in 3/5 patients from the Sp- group and 16/19 patients from the Sp(+) group. At the third and fourth trials, 4/4 and 1/1 of the original Sp(+) patients were Sp(+) again, respectively. Distribution of main testicular histology included Sertoli cell-only syndrome (16%), maturation arrest (22%), hypospermatogenesis (21%) and focal spermatogenesis (41%). Overall, in repetitive mTESE, 24/29 (82%) of the attempts were finally Sp(+).

CONCLUSIONRepeated mTESE in patients with NOA is a feasible option, yielding considerably high sperm recovery rate. In patients with NOA, mTESE may safely be repeated one or more times to increase sperm retrieval rate, as well as to increase the chance of retrieving fresh spermatozoa to enable ICSI.

Azoospermia ; surgery ; Female ; Fertilization ; Humans ; Male ; Microsurgery ; Pregnancy ; Retrospective Studies ; Sperm Injections, Intracytoplasmic ; Sperm Retrieval ; Testicular Diseases ; classification ; surgery ; Testis ; injuries ; surgery

OBJECTIVETo evaluate ultrasonography in the diagnosis and differential diagnosis of testicular tumor.

METHODSUltrasound findings and post-operation pathological results were retrospectively studied in 172 men with testicular mass 1998 to 2005.

RESULTSOf the total number, 50 cases were testicular hematoma, 13 testicular cyst, 26 testicular inflammatory node, 25 testicular tuberculosis and 58 testicular tumor. Among 59 testicular tumor cases, 50 were germ cell tumor (including 41 cases of seminoma and 9 cases of nonseminoma germ cell tumor), 6 were non-germ cell tumor and 3 were secondary tumor. The sonographic features of typical seminoma, teratomas, epidemic cyst, interstitial cell tumor and malignant lymphoma were obvious.

CONCLUSIONUltrasonography, contributive to the preliminary diagnosis and differential diagnosis of testicular tumor and capable of evidence for further treatment, can be the first choice in medical imaging for the diagnosis of testicular tumors.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Child, Preschool ; Diagnosis, Differential ; Endodermal Sinus Tumor ; diagnostic imaging ; Hematoma ; diagnostic imaging ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Seminoma ; diagnostic imaging ; Teratoma ; diagnostic imaging ; Testicular Diseases ; surgery ; Testicular Neoplasms ; diagnostic imaging ; Ultrasonography