We report a case involving an 85-year-old man who underwent laparoscopic radical prostatectomy for prostate cancer in 2011. During follow-up, he required long-term use of a penile clamp to manage urination due to permanent severe stress incontinence. In February 2023, he presented with a painless cystic mass in the scrotum. Upon pressing the mass with hand, fluid drained from the external urethral orifice, causing the mass to shrink in size, although it returned to its original size a few hours later. Urography and cystoscopy showed a globular urethral diverticulum located anteriorly. The patient underwent surgical excision of the diverticulum along with urethroplasty. Postoperatively, the urinary stress incontinence persisted, but he declined any further surgical intervention. An artificial urinary sphincter is currently the first-line treatment for male urinary incontinence. However, devices such as penile clamps can serve as an alternative when considering surgical suitability or cost. It is important to note that these devices can lead to serious complications such as urethral erosion, stricture, or diverticulum. Therefore, caution is advised when using such devices, and they should be removed periodically at short intervals.
Humans ; Male ; Diverticulum/surgery* ; Prostatectomy/adverse effects* ; Aged, 80 and over ; Urethral Diseases/surgery* ; Urinary Incontinence/surgery* ; Urinary Incontinence, Stress/surgery*

Objective:To investigate the efficacy of sigmoid sinus constriction plus cartilage reconstruction technique for sigmoid sinus related pulsatile tinnitus. Methods:The clinical data of 31 patients with Sigmoid Sinus Diverticulum（SSD） who underwent surgical treatment from January 2020 to December 2023 were retrospectively analyzed. The surgical methods include transmastoid sigmoid sinus constriction and cartilage reconstruction, transmastoid sigmoid sinus（bone wax） return surgery. Among them, 15 patients had transmastoid sigmoid sinus strictation + cartilage reconstruction, and transmammary sigmoid sinus（bone wax） in 16 cases. The aesthetic of anesthesia include general and local anesthesia, 20 cases of general anesthesia, 11 cases of local anesthesia. The doctors of our team graded the degree of tinnitus in 1 week, 1 month and 3 months（Tinnitus Evaluation Questionnaire, TEQ）, and compared the degree of preoperative tinnitus to evaluate the surgical efficacy, and the intraoperative and postoperative complications were analyzed and summarized. Results:In 30 of 31 patients, tinnitus was cured or improved with satisfactory efficacy. Among the patients undergoing sigmoid sinus constrictation + cartilage reconstruction, one case had intraoperative sigmoid sinus rupture and bleeding; among the patients who underwent sigmoid sinus（bone wax） return, one patient did not improve postoperative tinnitus, and one patient had postoperative headache and blurred vision, which improved after 1 month of conservative treatment. Conclusion:In the treatment of intravenous pulsatile tinnitus caused by sigmoid sinus diverticulum, the precision of the return depth is difficult to control, and the insufficient and excessive return will cause poor efficacy and postoperative complications. Based on the observation of small sample size and recent curative effect, it is considered that the sigmoid sinus constriction + cartilage reconstruction technology has certain advantages in surgical efficacy, with few postoperative complications, but the operation is difficult, so pay attention to the prevention and emergency treatment of intraoperative sigmoid sinus rupture bleeding.
Humans ; Tinnitus/etiology* ; Retrospective Studies ; Cranial Sinuses/surgery* ; Male ; Plastic Surgery Procedures/methods* ; Female ; Cartilage/surgery* ; Diverticulum/complications* ; Middle Aged ; Treatment Outcome ; Adult

Humans ; Diverticulum, Colon/surgery* ; Cholecystectomy/adverse effects* ; Tomography, X-Ray Computed

Urethral plate (UP)-preserving urethroplasty is simple and has few complications, but it may affect the development of penis in the long term and lead to recurrent chordee. In this study, we used obliquely cut UP to repair hypospadias with mild chordee after degloving (15°-30°) and compared the results with onlay urethroplasty to explore its rationality and feasibility. Between April 2018 and October 2020, 108 hypospadias patients underwent onlay urethroplasty or modified onlay urethroplasty. Clinical data were prospectively collected, and medium-term outcomes were assessed at follow-up. The complications were compared between the two groups. Forty-four patients underwent the modified onlay procedure (Group I), with follow-up time (mean ± standard deviation [s.d.]) of 23.2 ± 4.5 (range: 17-31) months. Sixty-four patients underwent a standard onlay procedure (Group II), with follow-up time (mean ± s.d.) of 39.7 ± 3.9 (range: 32-46) months. There was no difference in age at surgery. The urethral defect length and operative time were longer in Group I. Six cases of fistula and one case each of stricture and diverticulum were reported in Group I. In Group II, 11 cases of fistula and one case each of stricture and diverticulum were reported. The complication rates were 18.2% and 20.3% in Group I and Group II, respectively (P > 0.05). These medium-term follow-up results demonstrate that the modified onlay procedure (oblique cut UP urethroplasty) is a safe and feasible technique for hypospadias with mild chordee after degloving. Compared with standard onlay urethroplasty, this modified procedure is conducive to the complete removal of scar tissue underlying the UP without increasing the risk of surgical complications.
Male ; Humans ; Infant ; Hypospadias/surgery* ; Cicatrix/surgery* ; Constriction, Pathologic/surgery* ; Urethra/surgery* ; Diverticulum ; Urologic Surgical Procedures, Male/methods* ; Treatment Outcome

There is still debate regarding the optimal surgical approach for proximal hypospadias. This retrospective study aims to evaluate the long-term outcomes using transverse preputial island flap urethroplasty. A total of 320 patients were included, with a mean follow-up of 40.2 months (range: 1-156 months). Complications were encountered in 125 patients (39.1%), including fistulas in 53 (16.6%), urethral strictures in 31 (9.7%), and diverticula in 41 (12.8%). The mean timing of presentation with a complication was 15.8 months (median: 1.7, range: 1-145), of which 79.2% were early complications and 20.8% were late complications. In all, 20.8% of the patients with complications presented after ≥1 year, and 12.8% presented after ≥5 years. Univariate analysis revealed that age at the time of surgery, flap length, and location of the urethral meatus were not correlated with complications. A stricture was present in 31.7% (13/41) of those with diverticula (P < 0.001), while late urethral diverticula were accompanied by urethral strictures in 11.1% (1/9) of cases (P = 0.213). These results indicate that transverse preputial island flap urethroplasty still has a high incidence of complications, even when performed by highly experienced physicians. Most complications of hypospadias are diagnosed within 1 year postoperatively, while fistulas and urinary strictures generally occur within 2 months and diverticula tend to be present by 1 year.
Age Factors ; Child ; Child, Preschool ; Diverticulum/therapy* ; Follow-Up Studies ; Humans ; Hypospadias/surgery* ; Incidence ; Infant ; Male ; Postoperative Complications/therapy* ; Retrospective Studies ; Surgical Flaps ; Urethra/surgery* ; Urethral Stricture/therapy* ; Urologic Surgical Procedures, Male/methods*

Auditory tube diverticula, also known as guttural pouches, are naturally occurring dilations of the auditory tube in horses that communicate with the nasopharynx through a small ostium. Infection and select other conditions can result in inflammation and narrowing of the nasopharyngeal ostium, which prevents drainage of fluid or egress of air and can lead to persistent infection or guttural pouch tympany. Auditory tube diverticulotomy allows continuous egress from the auditory tube diverticula and is a feature of disease treatment in horses, in which medical treatment alone is not successful. Transpharyngeal endoscopic auditory tube diverticulotomy was performed using a diode laser either at a single dorsal pharyngeal recess location or bilaterally caudal to the nasopharyngeal ostium in 10 horse head specimens. Both methods resulted in clear communication between the nasopharynx and auditory tube diverticula. Diverticulotomy performed in the dorsal pharyngeal recess required less laser energy and activation time and had a shorter surgical duration than diverticulotomy performed caudal to the nasopharyngeal ostium. Further study related to the clinical application of both techniques is warranted.
Diverticulum ; Drainage ; Empyema ; Endoscopy ; Eustachian Tube ; Head ; Horses ; Inflammation ; Laser Therapy ; Lasers, Semiconductor ; Nasopharynx ; Surgery, Veterinary

OBJECTIVETo evaluate the safety and efficacy of submucosal tunneling endoscopic septum division (STESD) for escophageal diverticulum.

METHODSClinical data of six consecutive patients with symptomatic esophageal diverticula who received STESD in Endoscopy Center of Zhongshan Hospital, Fudan University from April 2016 to November 2016 were analyzed retrospectively. STESD was performed as following: mucosal entry was made 3 cm from the septum of esophageal diverticulum; submucosal tunnel was created towards the septum; after the satisfactory exposure of the septum, endoscopic division was made down to the bottom of the diverticulum; mucosal closure of the tunnel entry was made. The symptoms were scored using a system modified according to Eckardt score, namely dysphagia, heartburn, regurgitation, weight loss and retrosternal pain with each ranging from 0 to 3 (maximum score 15, minimum score 0, the higher the score, the more severe the symptoms).

RESULTSThere were four males and two females with median age of 56.5 (range 50-67) years. Four patients were epiphrenic diverticula, and the other two were Zenker's diverticula. Median duration of disease was 2.5 years (range 5 months-29 years). No previous treatment was attempted. All the patients completed STESD successfully. The median septum division length was 2.5(1-4) cm. The median number of metallic clips for mucosal closure was 5(2-6). The median operation time was 51.5 (33-135) min. No major adverse events, such as perforation or bleeding were found in perioperative period. The median time of hospital stay was 5(3-9) days. All the patients had symptom relief after operation. One patient with Zenker's diverticulum reported foreign body sensation after operation and experienced relief two weeks afterwards. During a median follow-up time of 5(4-10) months, the median symptom score of 6 cases was 4.5 (1-13) before and 0.5 (0-4) after operation. The symptom scores went down to zero in 3 patients (preoperative scores 13, 1, 1, respectively), and down to 1 in 2 patients with main symptom of backflow (preoperative scores 5, 4, respectively). One patient with 29 years history of disease did not report obvious improvement in symptoms (preoperative and postoperative scores 5, 4, respectively).

CONCLUSIONSubmucosal tunneling endoscopic septum division is efficient and safe to relieve symptomatic esophageal diverticulum in short term.

Aged ; Diverticulum, Esophageal ; surgery ; Endoscopy, Digestive System ; methods ; Female ; Humans ; Length of Stay ; Male ; Middle Aged ; Mucous Membrane ; Operative Time ; Perioperative Period ; Retrospective Studies ; Surgical Instruments ; Treatment Outcome ; Video-Assisted Surgery ; methods ; Zenker Diverticulum ; surgery

Cysts ; diagnosis ; surgery ; Female ; Humans ; Infant ; Intestinal Diseases ; diagnosis ; surgery ; Meckel Diverticulum ; diagnosis

BACKGROUNDPercutaneous nephrolithotomy (PCNL) is the most widely recommended treatment for calyceal diverticular calculi, providing excellent stone-free results. However, its invasiveness is not negligible considering its major complication rates. Flexible ureteroscopy (FURS) is currently used to treat calyceal diverticula. However, the greatest drawback of FURS is locating the diverticulum since its neck is narrow and concealed. In such a case, the FURS procedure must be converted to PCNL. The aim of this study was to evaluate ultrasound-guided flexible ureteroscopy (UFURS) identifying diverticulum and the management of calyceal diverticular calculi.

METHODSA retrospective analysis was conducted on 24 patients who had calyceal diverticular calculi. In all 12 patients in the UFURS group, direct FURS failed to find evidence of calyceal diverticula but were confirmed with imaging. The other 12 patients in the PCNL group received PCNL plus fulguration of the diverticular walls.

RESULTSPuncture of calyceal diverticulum was successful in all 12 UFURS patients. Two patients in this group had postoperative residual calculi and two patients developed fever. In the PCNL group, percutaneous renal access and lithotomy were successful in all 12 patients. One patient in this group had residual calculi, one had perirenal hematoma, and two patients developed fever. No significant difference was found in the operating time (UFURS vs. PCNL, 91.8 ± 24.2 vs. 86.3 ± 18.7 min), stone-free rate (UFURS vs. PCNL, 9/12 vs. 10/12), and rate of successful lithotripsy (UFURS vs. PCNL, 10/12 vs. 11/12) between the two groups (all P> 0.05). Postoperative pain scores in the FURS group were significantly lower than that in the PCNL group (2.7 ± 1.2 vs. 6.2 ± 1.5, P< 0.05). Hospital stay in the UFURS group was significantly shorter than that in the PCNL group (3.4 ± 0.8 vs. 5.4 ± 1.0 days, P< 0.05). All patients were symptom-free following surgery (UFURS vs. PCNL, 10/10 vs. 12/12).

CONCLUSIONUltrasound-guided puncture facilitates identification of calyceal diverticula during FURS and improves the success rate of FURS surgery.

Adult ; Diverticulum ; diagnosis ; surgery ; Female ; Humans ; Kidney Calculi ; diagnosis ; surgery ; Male ; Middle Aged ; Retrospective Studies ; Ultrasonography ; methods ; Ureteroscopes ; Ureteroscopy ; instrumentation ; methods

BACKGROUND/AIMS: Diverticular bleeding can occasionally cause massive bleeding that requires urgent colonoscopy (CS) and treatment. The aim of this study was to identify significant risk factors for colonic diverticular hemorrhage. METHODS: Between January 2009 and December 2012, 26,602 patients underwent CS at our institution. One hundred twenty-three patients underwent an urgent CS due to acute lower gastrointestinal hemorrhage. Seventy-two patients were diagnosed with colonic diverticular hemorrhage. One hundred forty-nine age- and sex-matched controls were selected from the patients with nonbleeding diverticula who underwent CS during the same period. The relationship of risk factors to diverticular bleeding was compared between the cases and controls. RESULTS: Uni- and multivariate conditional logistic regression analyses demonstrated that the use of nonsteroidal anti-inflammatory drugs (odds ratio [OR], 14.70; 95% confidence interval [CI], 3.89 to 55.80; p<0.0001), as well as the presence of cerebrovascular disease (OR, 8.66; 95% CI, 2.33 to 32.10; p=0.00126), and hyperuricemia (OR, 15.5; 95% CI, 1.74 to 138.00; p=0.014) remained statistically significant predictors of diverticular bleeding. CONCLUSIONS: Nonsteroidal anti-inflammatory drugs, cerebrovascular disease and hyperuricemia were significant risks for colonic diverticular hemorrhage. The knowledge obtained from this study may provide some insight into the diagnostic process for patients with lower gastrointestinal bleeding.
Adult ; Aged ; Aged, 80 and over ; Anti-Inflammatory Agents, Non-Steroidal/adverse effects ; Case-Control Studies ; Cerebrovascular Disorders/complications ; Colonic Diseases/*etiology/surgery ; Colonoscopy ; Diverticulum, Colon/*complications/pathology/surgery ; Female ; Gastrointestinal Hemorrhage/*etiology/surgery ; Humans ; Hyperuricemia/complications ; Logistic Models ; Male ; Middle Aged ; Retrospective Studies ; Risk Factors