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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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Objective: The objective of the study is to evaluate the safety, efficacy, and long-term outcome of en bloc renal pedicle control during laparoscopic nephrectomy and nephroureterectomy. Patients and Methods: A total of 126 nephrectomies and nephroureterectomies that underwent en bloc renal pedicle control using the endovascular stapler (45 or 60 mm vascular reload) were retrospectively analyzed. Perioperative outcomes, including the risk of arteriovenous fistula (AVF), hospital stay, and estimated blood loss, were recorded. Complications were reported using Clavien classification. Results: En bloc pedicle control was employed in 126 laparoscopic nephrectomies and nephroureterectomies on 126 patients with a mean age of 55.7 years (range: 18-94) and a mean body mass index of 29.2 kg/m2 (range: 17-42). All laparoscopic nephrectomies were performed or supervised by one of three minimally invasive surgeons using identical surgical techniques, even in cases of multiple hilar vessels. During follow-up with a mean 23.3 months (range: 12-48), no patients presented with radiological or clinical signs of AVF (91 patients where followed up with either Doppler ultrasound, computed tomography with contrast, or magnetic resonance imaging for different indications). The mean operative time was 91.8 min (range: 45-215). Intraoperative blood transfusion was required in two cases. Diaphragmatic injury occurred in one case but was repaired laparoscopically. Open conversion occurred in two cases with severe colonic adhesions and injury, with one requiring primary repair, and the other managed with a colostomy. One patient developed fever; two patients developed paralytic ileus. Hospital stay mode was 5 days, ranging from 3 to 10 days. Conclusion: En bloc renal pedicle control during laparoscopic nephrectomies is safe with reasonable operative time, and there were no indications of AVF with this technique over the long term.
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Introduction and Study Purpose: Renal pedicle control is a crucial period in laparoscopic donor nephrectomy (LDN). Till now, there is no standardized technique for renal pedicle control. Proper evaluation and investigation of the different ways of renal vessel control have to be done to avoid any calamitous event. We aim to prove the safety and reliability of the Hem-o-Lok clips for the renal vascular control in transperitoneal LDN. Methods: All LDNs or hand-assisted LDNs done between January 2016 and December 2018 were collected. The primary outcome was the safety of the Hem-o-Lok clips. The secondary outcomes were blood loss, ischemia time, hospital stay, cost, and operative time. The data were analyzed using SPSS 20, and a statistical package was conducted. Results: The data showed that 238 laparoscopic donor nephrectomies were done. The renal pedicle control during the 1st year was done using a vascular stapler for the artery (63 cases) and two polymer self-locking clips extra-large (XL) for the vein. Two events were reported in the form of mechanical failure. In the following 2 years, the artery was controlled using polymer self-locking clips large (L) few millimeters distal to the aorta and two metallic clips distal to it to increase the safety and stability of the vascular stump (175 cases). However, the vein was controlled by the two polymer self-locking clips XL. There was no reported intraoperative complications or events related to this way of pedicle control; there was no open conversion or blood transfusion required. There was no postoperative complication or collection in ultrasound. Conclusion: Using a combined polymer self-locking clip few millimeters distal to the aorta and two metallic clips distal to it for renal artery control in laparoscopic donor nephrectomies is cost-effective and safe. However, further and broader evidenced base studies are still needed to establish a standard technique for renal pedicle control.
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BACKGROUND: Approximately 2-10% of patients with varicocele complain of pain. Varicocelectomy for testicular pain is a surgical choice when conservative therapy fails to relieve the pain. Different variables have been reported as prognostic factors for pain relief following varicocele ligation. Moreover, the success rate of varicocelectomy for testicular pain has varied among studies. This retrospective study aimed to investigate the predictors and success rate of microscopic subinguinal varicocelectomy performed for the treatment of painful varicocele. RESULTS: Among the 132 patients, 83.3% reported pain relief. A significant association was identified between varicocelectomy for unilateral testicular pain and pain resolution (P < 0.0001); no other factors were predictors of pain relief. CONCLUSIONS: Microscopic subinguinal varicocelectomy for testicular pain is an effective surgical alternative. Varicocelectomy for unilateral testicular pain may predict postoperative pain relief in appropriately selected patients.
RéSUMé: CONTEXTE: Environ 2 à 10 % des patients porteurs de varicocèle se plaignent de douleur. La varicocèlectomie pour douleur testiculaire est un choix chirurgical lorsque le traitement conservateur ne parvient pas à soulager la douleur. Différentes variables ont été rapportées comme facteurs pronostiques du soulagement de la douleur après ligature de la varicocèle. Par ailleurs, le taux de réussite de la varicocèlectomie pour douleur testiculaire varie selon les études. Cette étude rétrospective visait à étudier les facteurs prédictifs et le taux de réussite de la varicocèlectomie subinguinale microscopique réalisée pour traiter une varicocèle douloureuse. RéSULTATS: Parmi les 132 patients opérés, 83,3% ont rapporté le soulagement de la douleur. Une association significative a été identifiée entre la varicocèlectomie pour douleur testiculaire unilatérale et la résolution de la douleur (P <0,0001) ; aucun autre facteur n'était prédictif du soulagement de la douleur. CONCLUSIONS: La varicocèlectomie subinguinale microscopique pour douleur testiculaire est une alternative chirurgicale efficace. La varicocèlectomie pour douleur testiculaire unilatérale peut prédire le soulagement postopératoire de la douleur chez les patients convenablement choisis.
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INTRODUCTION: Renal cell carcinoma (RCC) classically presents as a triad of hematuria, loin pain, and a palpable mass. However, Renal cell carcinomas (RCCs) nowadays are more commonly present as incidental findings rather than symptomatic. Wunderlich syndrome is a rare first presentation of RCC. PRESENTATION OF CASE: We present a clinical case of spontaneous renal hemorrhage with unclear etiology that was treated with therapeutic embolization and was found to have renal mass after long follow up. DISCUSSION AND CONCLUSION: In regards to treating Wunderlich syndrome, some authors favor angioembolization and follow up. Others proposed radical nephrectomy in conditions with no apparent etiology and normal contralateral kidney because of the high incidence of small renal tumors. Spontaneous perinephric hematoma of unknown etiology should be followed up regularly with a CT image for concerning of impending renal tumor.
