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Introduction Advancements in radiological imaging technology have increased the discovery of adrenal incidentalomas. Large adrenal tumors (LATs) are not common, and the likelihood of malignancy increases with tumor size. LATs were defined as tumors larger than four centimeters (cm) with various pathologic diagnoses. Traditionally, open adrenalectomy was considered the gold standard for LATs, but with recent advancements in minimally invasive surgery (MIS), optimum perioperative and long-term outcomes are achievable by the MIS approach. The findings presented in this paper show that even large adrenal masses measuring up to 21 centimeters can be safely removed using a minimally invasive approach. Methodology After Institutional Review Board (IRB) approval, we reviewed medical records of adult patients who had adrenalectomies at two Saudi Arabian centers from January 2013 to February 2023. Inclusion criteria were laparoscopic or robotic adrenalectomy and adrenal lesions ≥5cm. Pediatric patients and those with open adrenalectomies were excluded. Pre-surgery, patients had imaging studies to assess mass characteristics. Pheochromocytoma patients received a 2-week adrenergic blocker treatment. Perioperative data including demographics, comorbidities, mass characteristics, surgery details, and follow-up were analyzed using SPSS-23. Patients provided informed consent and had follow-up appointments and imaging. Results Our experience involved 35 patients, 29 of whom received laparoscopic treatment and six of whom underwent robotic surgery. Of the 35 patients, more than half were females (57.1%), with a mean age of 41.7±14.9 years, the youngest and oldest participants being 16 and 73 years of age, respectively. The mean body mass index (BMI) of the participants was in the overweight range (26±6.0 kg/m2). The most common mode of presentation was incidental (42.9%), followed by hypertension (17.1%). Most patients had right-sided adrenal gland involvement (48.6%), with only four patients showing bilateral involvement. Most of the patients were classified as American Society of Anesthesiology score (ASA) 2 (40.0%) or ASA 3 (40.0%). Most of the patients were diagnosed with myelolipoma or adenoma (22.9% each) followed by pheochromocytoma (17.1%). The average estimated blood loss (EBL) was 189.3±354.6 ml for patients who underwent laparoscopic surgery and 80.0 ±34.6 ml for patients who underwent robotic surgery. The average operative room time (ORT) was 220.1±98.7 minutes (min) for laparoscopic surgery and 188.3±10.3 min for robotic surgery. One patient had to be converted from laparoscopic to open surgery due to aortic injury. The average length of stay (LOS) was 9.5±6.7 days for laparoscopic treatment and 5.5±1.9 days for robotic surgery. The mean tumor size in the greatest dimension was 8.0±4.4 cm. Only one patient who underwent unilateral laparoscopy experienced perioperative complications and converted to open surgery; nine patients who underwent unilateral laparoscopy required blood transfusion, and none of the patients who underwent robotic surgery required transfusion. None of the 35 patients experienced a recurrence of their adrenal disease during the mean follow-up period which lasted around 58 months. Conclusion MIS in Saudi Arabia is growing and is a safe method for LATs, with satisfactory surgical results compared to the traditional open surgery approach. It offers advantages in terms of EBL, complications, and disease recurrence.
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Objectives: Double J (DJ) stent is widely used in cases of ureteric strictures as a temporary solution; however, it has certain limitations, such as the need for frequent exchange. Alternatively, a long-lasting thermoexpandable stent (Memokath™ 051) has been used to relieve ureteral obstructions in comorbid patients with multiple reported advantages, such as longer durability which avoids the need of frequent exchanges. In addition, it can be used in certain cases of urethral strictures. Our study is the first in the region to report the experience and outcome of Memokath stent with ureteral and urethral strictures. Materials and Methods: After local IRB approval, we retrospectively reviewed records of 21 patients who underwent insertion of Memokath 051 stent in the ureter and Memokath 045 in the urethra between 2013 and 2021. Indications of insertion, indwelling duration, and causes of removal were collected and analyzed by SPSS. Results: Twenty-one patients received 21 Memokath stents for 11 ureteral strictures and 10 urethral strictures. Fifty-five percent of ureteral strictures were malignant, and 27.3% of the benign ureteric strictures were transplant ureters. Ureteric memokath stents remained functioning for a mean of 16.1 months. Mean indwelling time for transplant ureteric memokath stents was 24.3 months. Total 4 ureteric stents had migrated, 4 stents blocked, and 2 stents were removed as planned and 1 stent removed due to febrile urinary tract infection (UTI). Ten urethral stents remained in place for mean of 14 months. Three stents were removed as planned with resolution of stricture, two were removed due to blockage, three stents had UTI, one was removed due to pain, and one stent remained functioning until the patient expired. Conclusion: Our outcome is comparable to other published studies, suggesting that ureteric Memokath stent is a better option with adequate indwelling time, especially in transplant ureters, in comparison with DJ stents. In addition, Memokath stents can be used in selected recurrent urethral strictures where surgical reconstruction is not feasible.
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PURPOSE: To compare the efficacy of Rezum with a matched cohort of patients undergoing transurethral resection of the prostate (TURP) for catheter-dependent urine retention secondary to benign prostate hyperplasia (BPH). METHODS: A retrospective review was performed for consecutive catheter-dependent patients who underwent Rezum for BPH. Patients were matched and compared with a similar cohort undergoing TURP, using non-inferiority analysis on propensity score-matched patient pairs. Patients were followed up at 1, 3, 6 and 12 months by international prostate symptoms score (IPSS), quality of life (QoL) index, peak flow rate (Qmax) and postvoid residual urine (PVR). RESULTS: Eighty-one patients undergoing Rezum were compared with equal number of matched patients who undergoing TURP. Patients undergoing Rezum experienced significantly shorter operation time (25.5 ± 8.7 vs. 103.4 ± 12.6 min; p < 0.001), lower intraoperative bleeding (2.4% vs. 20.7%, p < 0.001), shorter hospital stay (1.2 ± 0.9 vs. 2.4 ± 1.3 d, p < 0.001) and longer catheter time (12.6 ± 6.0 vs. 2.3 ± 1.2 d, p < 0.001), with no need for transfusion. Successful postoperative voiding was comparable between both arms (90.2% vs. 92.7%, p = 0.78), respectively. Despite patients undergoing TURP had significantly better voiding outcomes after 1 and 3 months, both groups were comparable after six and 12 months in terms of mean IPSS (11.1 ± 6.4 vs. 10.8 ± 3.4, p = 0.71), QoL indices (2.4 ± 1.6 vs. 2.1 ± 2.3, p = 0.33) and Qmax (22.0 ± 7.7 v. 19.8 ± 6.9 ml/sec, p = 0.06). CONCLUSION: This study supports the safety and efficacy of Rezum in the management of catheter-dependent patients secondary to BPH, with comparable functional outcomes to TURP. Until a randomized clinical comparison is available, long-term data are crucially recommended to compare the recurrence and reoperation rates.
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Hiperplasia Prostática , Resección Transuretral de la Próstata , Retención Urinaria , Humanos , Masculino , Próstata/cirugía , Hiperplasia Prostática/complicaciones , Hiperplasia Prostática/cirugía , Calidad de Vida , Resultado del Tratamiento , Retención Urinaria/etiología , Retención Urinaria/cirugía , Volatilización , AguaRESUMEN
Background: In men under the age of 35 years, testicular cancer is the most prevalent solid tumor. Additional treatment is necessary for many people with nonseminomatus germ cell tumors (NSGCTs). Whether in conjunction with chemotherapy or as a stand-alone procedure, retroperitoneal lymph node dissection (RPLND) continues to play a critical role in the treatment of these patients. There is a lack of information in Saudi Arabian literature about the long-term oncologic outcome of NSGCT following RPLND surgery. Objective: The study's goals were to identify clinical and pathological characteristics related with long-term survival following NSGCT for RPLND, as well as to assess the surgical and oncological results of this treatment. Methodology: From January 2010 to April 2021, nine adults who had had orchidectomy for testicular cancer and RPLND following treatment for the evidence of persistent NSGCT disease at our hospital were included in this retrospective research. Demographic information, laboratory results, radiological findings, staging, chemotherapy and radiotherapy status, surgical procedure details, perioperative problems, morbidity, and mortality were all acquired from patients' medical records. Rates of disease return and overall survival. SPSS was utilized for the data analysis. Results: During the study period, nine patients with NSGCT underwent RPLND, with a mean age of 28 years (5.4: standard deviation). The most common diseases were yolk sac and embryonal cell cancer. In addition to receiving neoadjuvant chemotherapy, all patients had a Clavien-Dindo score of 2, and there was no mortality after RPLND. Overall median survival time was 26, and disease-free survival time was 21 months. Overall survival at 1 year was 86%, and at 5 years, it was 66%. The prognosis of embryonal cell cancer was more optimistic than that of a tumor of the yolk sac. Conclusion: We have shown that RPLND has an extremely low rate of morbidity and postoperative problems. In terms of oncology, it results in adequate overall and disease-free survival rates, with low morbidity and postoperative complications.
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Ureteric strictures are a relatively uncommon complication following renal transplant, which may be managed endoscopically or surgically by repairing the stricture. Extra-anatomical bypass is a useful procedure in complex cases that bypasses the ureter by creating a subcutaneous route, although it is uncommonly used given its rare indication. We report a case of renal transplant ureteric stricture, in which we utilized a modified extra-anatomical stenting technique with a Detour® stent to avoid the fibrotic planes surrounding the lateral aspect of the kidney graft.
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Over the past three decades, minimally invasive robotic technology has evolved substantially in urological practice, replacing many open procedures and becoming part of routine clinical practice. The Health Sector Transformation Program for the Kingdom's Vision 2030 aims to restructure the health sector and optimize its status and prospects as an effective and integrated ecosystem centered on the patient's health. Therefore, this consensus seeks to endorse the clinical practice guidelines for robotic surgery (RS) in the KSA, highlighting its effectiveness, safety, and favorable outcomes compared to open and laparoscopic surgeries in certain procedures when used by trained surgeons in well-structured RS programs.
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Introduction: Myxoma is a rare benign kidney tumor. Only 18 cases have been described in the literature. We report a new case of renal myxoma that arises from the renal parenchyma. Case presentation: A 56-year-old man, medically free, presented complaining of intermittent vague left-side abdominal pain for 1 year, otherwise no history of gross hematuria or lower urinary tract symptoms. Clinical examination revealed a soft, non-tender abdomen. All laboratory investigations were within normal. Abdominal and pelvic computed tomography scan with contrast revealed a large mass located in the upper pole of left kidney with the possibility of renal cell carcinoma. A laparoscopic-assisted left robotic radical nephrectomy was performed. Microscopic examination revealed renal myxoma. Conclusion: Renal myxoma is a very rare benign kidney tumor with excellent prognosis. Considering its rarity, it is important to recognize this entity to avoid diagnostic errors with other neoplasms with prominent myxoid features.
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Phaeochromocytoma (PHEO) is a neoplasm that arises from chromaffin cells present in the adrenal medulla. The counterpart of the PHEO extra-adrenal is termed paraganglioma (PGL). The urinary bladder PGL is a rare tumour, and it accounts for less than 0.06% of all bladder tumours. In this report, we discuss a case of a young female who presented with symptoms of headache, dizziness, palpitations, and high blood pressure. After workup, she was diagnosed with concurrent urinary bladder PGL and adrenal PHEO, and the genetic study of the whole exon sequence indicated the presence of succinate dehydrogenase-B (SDHB) mutation. Both tumours were treated surgically; however, the patient ultimately developed recurrence, rapid progression, and metastasis. All secondary modalities were unsuccessful, and the patient was referred for palliative treatment and eventually lost to follow-up. PGL should be included in the differential diagnosis of bladder tumours, and testing for SDHB gene mutations should be considered in all urinary PGLs. Therefore, these patients need follow-up and genetic counselling.