Surgical Management Research Articles

[Clinical characteristics and surgical management outcomes of glaucoma secondary to congenital ectropion uveae: a preliminary analysis of penetrating Schlemm's canaloplasty].

Objective: To investigate the clinical characteristics and treatment outcomes of glaucoma secondary to congenital ectropion uveae (CEU) using penetrating Schlemm's canaloplasty. Methods: This was a retrospective case series study. Medical records of patients diagnosed with glaucoma secondary to CEU and undergoing penetrating Schlemm's canaloplasty at the Eye Hospital of Wenzhou Medical University between August 2020 and December 2021 were collected. Clinical characteristics including the extent and location of iris ectropion, type of glaucoma, were analyzed. Follow-up visits were conducted at 1, 3, 6 months, and 1 year postoperatively. Visual acuity, intraocular pressure (IOP), anterior segment and fundus condition, filtering bleb morphology, use of IOP-lowering medications, ultrasound biomicroscopy results, and other indicators were analyzed to summarize surgical outcomes. Results: Six cases (6 eyes) of glaucoma secondary to CEU were included, all unilateral, with 3 left eyes and 3 right eyes; median age was 10.0 (5.3, 28.8) years; including 3 males and 3 females. Preoperative IOP was (31.7±10.0) mmHg (1 mmHg=0.133 kPa), and the preoperative number of IOP-lowering medications used was 2.0 (2.0, 3.2). The extent of iris ectropion in the 6 cases ranged from 270 ° to 360 °, with peripheral anterior synechiae corresponding to the location of iris ectropion, and angle closure with the degree of synechiae extending beyond Schwalbe's line. No surgical complications occurred in any of the 6 cases postoperatively. At 1 month postoperatively, the IOP was (16.4±3.2) mmHg, with a median of 0.0 (0.0, 1.5) medications used. At 3 months postoperatively, the IOP was (14.8±6.0) mmHg, with a median of 0.0 (0.0, 2.2) medications used. At 6 months postoperatively, the IOP was (18.1±6.1) mmHg, with a median of 0.0 (0.0, 0.5) medications used. Among them, 5 patients had a follow-up period of 1 year postoperatively, all achieving controlled IOP without the use of IOP-lowering medications, with an average IOP of (15.5±3.1) mmHg. No obvious filtering bleb formation was observed at the surgical site in all patients. Conclusions: Glaucoma secondary to CEU manifests primarily as closed-angle glaucoma, with a correspondence between the closure range of anterior iris adhesions in the angle and the extent of iris ectropion. Penetrating Schlemm's canaloplasty demonstrates favorable and stable efficacy for its treatment.

Comprehensive comparison between conservative therapy and surgical management for completely displaced and comminuted mid-shaft clavicle fractures.

It is still controversial whether complete displaced mid-shaft clavicle fractures should be treated with internal fixation or conservative therapy. This retrospective study aims to compare clinical outcomes of two treatment protocols. 105 patients with displaced and comminuted mid-shaft clavicle fractures were included in this study, among which 55 patients were treated conservatively and 50 patients accepted surgical fixation and were followed up for over 20 months on average. Rate of union, malunion, time taken for union, functional outcome, self-reported satisfaction and complications were compared. Union rate of operative group (n=49, 98.0%) was higher than thenon-operative group (n=48, 87.3%). Time taken for union in operative group (2.37±1.06 months) was shorter than thenon-operative group (3.69±1.01 months). Malunion and asymmetric were only seen in theconservative group. Numbness of theshoulder was only reported in theoperative group (n=23, 46.0%). Most of patients in theoperative group (n=45, 90%) accepted a second operation to remove the implant. No statistically difference was found in self-reported satisfaction, Quick-DASH and Constant-Murley score. Theoperative group returned to work faster (1.47±0.89 to 3.34±1.37 months), regained full range of motion earlier (1.66±0.78 to 3.83±1.24 months) and regained strength faster (3.86±2.45 to 8.03±2.78 months) than thenon-operative group. Complete displaced and comminuted mid-shaft clavicle fractures treated surgically have more reliable union and faster recovery when compared to conservatively treated fractures.

Surgical management of lobar cerebral cavernous malformations in children: a single-center experience.

We aimed to determine the surgical indications and postoperative outcomes among pediatric patients with lobar cerebral cavernous malformations (CCMs). We retrospectively reviewed pediatric patients operated on for lobar CCM between March 2010 and August 2021. Indications for surgery included (1) intracranial hemorrhage, (2) symptomatic superficially located lesion, and (3) asymptomatic CCM in non-eloquent area in case of strong parental preferences. Patients presenting with seizures were assessed using Engel Epilepsy Surgery Outcome Scale. Twenty-one patients were included. The predominant symptoms were seizures (57.1%), headaches (33.3%), and focal neurological deficits (23.8%). Patients were qualified for surgery due to symptomatic intracranial hemorrhage (47.6%), drug-resistant epilepsy (28.6%), and focal neurological deficits (9.5%). Three patients (14.3%) were asymptomatic. A gross total resection of CCM with the surrounding hemosiderin rim was achieved in all patients. The mean follow-up was 52 months. No patient experienced surgery-related complications. In all individuals with a preoperative first episode of seizures or focal neurological deficits, the symptoms subsided. All six patients with drug-resistant epilepsy improved to Engel classes I (67%) and II (33%). Surgical removal of symptomatic lobar CCMs in properly selected candidates remains a safe option. Parental preferences may be considered a sole qualifying criterion for asymptomatic lobar CCM excision.

Most preoperative stress tests fail to comply with practice guideline indications and do not reduce cardiac events.

There is wide variation in stress test utilization before major vascular surgery and adherence to practice guidelines is unclear. We defined rates of stress test compliance at our institution and led a quality improvement initiative to improve compliance with American Heart Association (ACC/AHA) guidelines. We implemented a stress testing order set in the electronic medical record at one tertiary hospital. We reviewed all patients who underwent elective, major vascular surgery in the 6 months before (Jan 1, 2022 - Jul 1, 2022) and 6 months after (Aug 1, 2022 - Jan 31, 2023) implementation. We studied stress test guideline compliance, changes in medical or surgical management, and major adverse cardiac events (MACE). Before order set implementation, 37/122 patients (30%) underwent stress testing within the past year (29 specifically ordered preoperatively) with 66% (19/29) guideline compliance. After order set implementation, 50/173 patients (29%) underwent stress testing within the past year (41 specifically ordered preoperatively) with 80% (33/41) guideline compliance. In the pre- and postimplementation cohorts, stress testing led to a cardiovascular medication change or preoperative coronary revascularization in 24% (7/29) and 27% (11/41) of patients, and a staged surgery or less invasive anesthetic strategy in 14% (4/29) and 4.9% (2/41) of patients, respectively. All unindicated stress tests were surgeon-ordered and none led to a change in management. There was no change in MACE after order set implementation. Electronic medical record-based guidance of perioperative stress testing led to a slight decrease in overall stress testing and an increase in guideline-compliant testing. Our study highlights a need for improved preoperative cardiovascular risk assessment prior to major vascular surgery, which may eliminate unnecessary testing and more effectively guide perioperative decision-making.

Results of Using Intraoperative Sentinel Lymph Node Identification in the Surgical Management of Stage IA-IIA Non-Small Cell Lung Cancer

Results of Using Intraoperative Sentinel Lymph Node Identification in the Surgical Management of Stage IA-IIA Non-Small Cell Lung Cancer

Where Does Hypoglossal Nerve Stimulator Implant Fit in the Surgical Management Algorithm of Obstructive Sleep Apnea?

Where Does Hypoglossal Nerve Stimulator Implant Fit in the Surgical Management Algorithm of Obstructive Sleep Apnea?

Surgical treatment of pediatric low-grade glioma in developing countries.

Pediatric low-grade gliomas constitute the most common brain tumors worldwide, though with some peculiarities in the presentation and surgical care in different parts of the world. The symptomatology in developing countries is likely to be over longer periods with a tendency to delayed diagnosis due to cultural, religious beliefs, manpower, and infrastructural deficits. Thus, the children present with large tumors with attendant morbidities and an increased risk of mortalities from surgery. Surgery is mainly by "general" neurosurgeons due to the paucity of trained pediatric neurosurgeons. The pre-operative imaging may be limited to anatomic MR imaging, and in some cases, CT scans, without expansive neuropsychological evaluation. The armamentarium available to the neurosurgeon may warrant large openings to access the tumor, and there may be limited possibility for intra-operative mapping of "eloquent" brain functions when this is deemed necessary. Complicating pre-operative acute hydrocephalus can result in two operations that further worsen the catastrophic spending associated with brain tumor surgeries in these climes. While these challenges appear daunting but certainly have not been enough to deter the "can do" spirit of neurosurgeons in developing countries, it is essential to strengthen the training of pediatric neurosurgeons in LMICs and provide a platform for the advocacy of better infrastructure for the surgical management of these tumors.

Management of uretero-colonic fistulas and ureteral injuries: a comprehensive surgical and endoscopic approach

BackgroundPediatric ureteral injuries can arise from trauma or surgical procedures, and urinary-enteral fistulas, although rare, are both challenging to manage and repair. More information is needed regarding ureteral-enteral fistulas in the general population, and successful treatment options are limited. This case report introduces an innovative approach, treatment, and successful follow-up featuring a novel repair technique designed for pediatric patients.Case presentationAs a result of complicated appendicitis, a 2-year-old male developed a uretero-enteral fistula. A right ureteral-enteral fistula was detected, and because of the persistent metabolic acidosis and deteriorating malnourishment, a percutaneous nephrostomy tube was inserted with the closure of the fistula through a colonoscopy clip. Three months later, with a better patient’s condition, corrective ureteral surgery was performed with total resection of the fistulized ileocolonic segment (an anastomosis previously made because of the ileocecal valve resection secondary to appendiceal process) and total reconstruction of the urinary tract using a Boari vesical flap. The postoperative course was satisfactory.ConclusionManaging the ureteral-enteral fistulas is a surgical challenge due to their diverse etiology and presentation. An effective surgical management plan requires a comprehensive understanding of ureteral injuries and associated conditions and an examination of the patient's urological anatomy and function to tailor the best treatment for each case.

Surgical Management and Short-Term Outcome of Patients with Posterior Fossa Tumor in All Age Groups: Our Perspective

Background: Different types of brain tumor can occur in the region of posterior fossa. Ependymoma, medulloblastoma and pilocytic astrocytoma occur mostly in children and rarely in adults. Brain metastases in adults are the most common malignancies at this site. Other tumors that occur in the posterior fossa are meningioma, schwannoma, hemangioblastoma, brain stem glioma and epidermoid tumors. Posterior fossa tumor has different treatment approaches and prognosis. So, an accurate diagnosis, surgical approaches, complication analysis and outcome assessment are mandatory. Objective: To evaluate the clinical aspects, surgical approach, role of preoperative shunt, post-operative complications, and short-term outcome of patients with posterior fossa tumor in different age groups. Methods: This cross-sectional observational study included 36 patients with posterior fossa tumors that were admitted and operated in the Neurosurgery Department of Rangpur Medical College Hospital between the period of November 2018 and June 2022. In each patient clinically diagnosis was confirmed by MRI of Brain with contrast followed by histopathology. Results: Out of 36 patients, 23(63.9%) patients were male and 13(36.1%) were female. Mean age was 18.01±13.95 SD years (minimum 6 months and maximum 45 years), more common in pediatric age group (36.1% <10 years and 25% between 11-20 years). Common presentations were headache (91.6%), vomiting (83.3%) and ataxia (72.2%). Medulloblastoma (27.8%) and ependymoma (25%) were common histological types. Surgical outcome was excellent in 17 cases (47.2%), while poor in 5.6% and 19.4% patients died. There was no statistically significant association of surgical outcome with age (p=0.148) and sex (p=0.170). Suboccipital craniotomy was superior to other surgical procedures in terms of patient’s outcome (p=0.031). Ependymomas and Astrocytomas had better outcome (p=0.014). Conclusions: Surgical outcome is related to the operative approach and histology of the tumor in this study, but no significant association of patient’s outcome with age, sex and preoperative procedure. J Rang Med Col. March 2024; Vol. 9, No. 1: 3-9

Clinical features and surgical management of traumatic acquired isolated superior rectus palsy.

Isolated acquired superior rectus palsy (ASRP) is extremely rare. The goal of this report is to describe the clinical manifestations and surgical protocols for treatment of isolated traumatic ASRP. Retrospective observational case series. Records of patients presenting with traumatic isolated ASRP from 2011 to 2020 were retrospectively reviewed. Variables analyzed included nature of the damage, ocular alignment, ocular motility, binocular vision, fundus photography, imaging and surgical treatment. Of the 23,498 strabismus surgeries performed, 16 (0.07%) were identified as being attributable to traumatic isolated ASRP. Iatrogenic injury during orbital/brain tumorectomy was the most common cause for ASRP, followed by injury resulting from a sharp object, blunt instrument, car accident, dog bite, accidental fall and explosion. The main clinical features were hypotropia and deficient supraduction of the affected eye, accompanied by exotropia, extorsion, decreased vision and ptosis. The imaging examination showed the superior orbital wall fracture in 3 cases and superior rectus rupture in 7 cases. Inferior rectus recession and/or superior rectus resection comprised the major surgical procedures employed for these cases. Vertical deviations were reduced from 45.60 ± 17.52 PD preoperatively to 12.20 ± 12.97 PD postoperatively after an average of 22.70 months at follow-up, with a success rate of 50%. Traumatic isolated ASRP comprised only 0.07% of cases receiving strabismus surgery at our hospital. Orbital imaging is essential to identify whether muscle rupture, orbital fractures and/or other possible disorders are present. Superior rectus resection and inferior rectus recession represented the most frequently used surgical procedures.

Adnexal masses and pregnancy: a single-center experience of 9years.

This study aims to analyze the experience of a tertiary health center about the management of adnexal masses that have been diagnosed during pregnancy or detected accidentally during cesarean delivery. This is a retrospective review of 160 women who underwent concurrent surgery for adnexal mass during cesarean section, 24 women who delivered vaginally and subsequently had surgery due to the prenatal diagnosis of adnexal mass and 10 women who underwent surgery for adnexal mass during pregnancy. Corresponding to the delivery and surgery times, 200 women who had no diagnosis of pregnancy-associated adnexal mass served as controls. The women in the control group and study groups had statistically similar gestational age at delivery, birth weight and preterm delivery (p>0.05 for all). Miscarriage was significantly more frequent in women undergoing surgery for adnexal mass during pregnancy (p=0.001). The women who had surgery for adnexal mass during pregnancy, at the time of cesarean section and following delivery were statistically similar with respect to surgery type and histopathological diagnosis (p>0.05 for both). Malignancy was detected in none of the patients who underwent surgery for adnexal mass during pregnancy. Acute abdomen was the indication for the emergency surgery in six patients (3.5%) who had surgery for adnexal mass during pregnancy. Four patients (2.4%) had surgery for adnexal mass during pregnancy due to the high index of suspicion for malignancy. The risk of malignancy was relatively lower in this cohort of adnexal masses detected during pregnancy and cesarean delivery. Surgical management of adnexal masses should be postponed to postpartum period as such management leads to an increased risk of miscarriage. Unless there is a need for emergent surgery or cancer staging, vaginal delivery should be encouraged in women diagnosed with adnexal mass during pregnancy.

Evaluating osteoporosis and bone quality in the aging spine: modern considerations for surgical management in the geriatric population.

Surgical management paradigms of spinal pathologies in the aging population carry inherent substantial risks, with surgical complications being more prevalent among patients with osteoporosis compared to those with normal bone mineral density. In this narrative review, we aim to highlight important clinical understanding and considerations in perioperative evaluation and management of patients elected to undergo spinal surgery. Osteoporosis is a well-defined risk factor for mechanical complications following spinal surgery, and as such, perioperative optimization of bone health in the setting of surgery for geriatric patients remains a critical research area alongside intraoperative surgical augmentation techniques. Surgical techniques to circumvent challenges with instrumentation of poor bone mineral density have included augmentation of pedicle screw fixation, including segmental bicortical screw fixation techniques, cement augmentation with fenestrated screws, or use of expandable pedicle screws to improve bone-implant interface. Judicious selection of treatment modalities and subsequent perioperative optimization is paramount to minimize surgical complications. Contemporary guidelines and evolving paradigms in perioperative evaluation, optimization, and management of the aging spine include the advent of quantitatively evaluating computed tomography (CT) via assessment of the magnitude of Hounsfield units. Prescribing pharmacotherapeutic agents and monitoring bone health requires a multidisciplinary team approach, including endocrinologists and geriatricians to coordinate high-quality care for advanced-age patients who require surgical management of their spinal disorders.

Mirror Hand Disorder’s Surgical Management with Metacarpal Wedging

Mirror Hand Disorder’s Surgical Management with Metacarpal Wedging

Surgical vs. Conservative Management of Chronic Sciatica (>3 Months) Due to Lumbar Disc Herniation: Systematic Review and Meta-Analysis

Surgical vs. Conservative Management of Chronic Sciatica (>3 Months) Due to Lumbar Disc Herniation: Systematic Review and Meta-Analysis

Surgical Management for Complicated Hydatid Cyst of the Lung about 94 Cases

Surgical Management for Complicated Hydatid Cyst of the Lung about 94 Cases

Extensor tendon rupture and preoperative mri confirmations of suture anchor prolapse: a case report and literature review

BackgroundWhile suture anchors are widely used in medical procedures for their advantages, they can sometimes lead to complications, including anchor prolapse. This article presents a unique case of suture anchor prolapse at the base of the distal phalanx of the little finger after extensor tendon rupture reconstruction surgery.Case presentationA 35-year-old male, underwent extensor tendon rupture reconstruction using a non-absorbable suture anchor. After seven years the patient visited our outpatients complaining of stiffness, pain, and protrusion at the surgical site. Initial X-ray imaging suggested suggesting either a fracture of the distal phalanx or tendon adhesion but lacked a definitive diagnosis. Subsequent magnetic resonance imaging (MRI) revealed bone connectivity between the middle and distal phalanges with irregular signal shadow and unclear boundaries while maintaining a regular finger shape. MRI proved superior in diagnosing prolapsed suture anchors, marking the first reported case of its kind. Surgical intervention confirmed MRI findings.ConclusionsSuture anchor complications, such as prolapse, are a concern in medical practice. This case underscores the significance of MRI for accurate diagnosis and the importance of tailored surgical management in addressing this uncommon complication.

Surgical management of right hepatectomy after coronary artery bypass grafting using the right gastroepiploic artery: a case report and literature review

BackgroundCoronary artery bypass grafting (CABG) using the right gastroepiploic artery (RGEA) is a well-established, safe procedure. However, problems with RGEA grafts in subsequent abdominal surgeries can lead to fatal complications. This report presents the first case of right hepatectomy for hepatocellular carcinoma after CABG using the RGEA.Case presentationWe describe a case in which a right hepatectomy for an 81-year-old male patient with hepatocellular carcinoma was safely performed after CABG using a RGEA graft. Preoperatively, three-dimensional computed tomography (3D- CT) images were constructed to confirm the run of the RGEA graft. The operation was conducted with the standby of a cardiovascular surgeon if there was a problem with the RGEA graft. The RGEA graft had formed adhesions with the hepatic falciform ligament, necessitating meticulous dissection. After the right hepatectomy, the left hepatic lobe descended into the vacated space, exerting traction on the RGEA. However, this traction was mitigated by suturing the hepatic falciform ligament to the abdominal wall, ensuring stability of the RGEA. There were no intraoperative or postoperative complications.ConclusionIt is crucial to confirm the functionality and anatomy of the RGEA graft preoperatively, handle it gently intraoperatively, and collaborate with cardiovascular surgeons.

Double Trouble: A Case Report on the Surgical Management of Dual Intracranial Metastases

Double Trouble: A Case Report on the Surgical Management of Dual Intracranial Metastases

Surgical Management of Persistent or New Symptoms After Hiatal Hernia Repair

Surgical Management of Persistent or New Symptoms After Hiatal Hernia Repair

Infectious mediastinitis: A retrospective cohort study

Abstract Objective This study aimed to characterize the demographics, microbiology, management and treatment outcomes of mediastinitis according to the origin of the infection. Methods This retrospective observational study enrolled patients diagnosed with mediastinitis according to the criteria defined by the Centers for Disease Control and prevention, who were treated in Strasbourg University Hospital, France between January 1st, 2010 and December 31st, 2020. Results We investigated 151 cases, including 63 post-sternotomy mediastinitis (PSM), 60 cases of mediastinitis due to esophageal perforation (MEP) and 17 cases of descending necrotizing mediastinitis (DNM). Mean age was 63 ± 14.5 years old and 109/151 were male. Microbiological documentation varied according to the origin of the infection. When documented, cases with PSM were mostly monomicrobial (36/53, 67.9%) and involved staphylococci (36/53, 67.9%), whereas cases with MEP and DNM were mostly plurimicrobial (38/48, 79.2% and 8/12, 66.7%, respectively) and involved digestive or oral flora microorganisms, respectively. The median duration of anti-infective treatment was 41 days (interquartile range: 21–56), and 122/151 (80.8%) patients benefited from early surgical management. The overall 1-year survival was estimated to be 64.8% (95% CI; 56.6%–74.3%), but varied from 80.1% for DNM to 61.5% for MEP. Conclusion Mediastinitis represents a rare yet deadly infection. The present cohort study exhibited the different patterns observed according to the origin of the infection. Greater insight and knowledge on these differences may help guide the management of these complex infections, especially with respect to empirical anti-infective treatments.