scholarly journals Bony Hyperostosis Recurrence after Complete Resection of Sphenoorbital Meningioma

Cureus ◽  
2017 ◽  
Author(s):  
Gmaan Alzhrani ◽  
William Couldwell
Keyword(s):  
Complete Resection ◽  
Sphenoorbital Meningioma

Sphenoorbital Meningioma: Surgical Series and Design of Intraoperative Management Paradigm

2016 ◽  
Vol 77 (S 01) ◽  
Author(s):  
Lior Gonen ◽  
Eytan Nov ◽  
Nir Shimony ◽  
Ben Shofty ◽  
Georgios Klironomos ◽  
...  
Keyword(s):  
Intraoperative Management ◽  
Sphenoorbital Meningioma

Endoscopic Endonasal Interdural Posterior Clinoidectomy: A Key Step to Achieve Complete Resection in Clival Chordomas

2019 ◽  
Author(s):  
Maria Vega ◽  
Vanessa Hernandez-Hernandez ◽  
Aldo Eguiluz-Melendez ◽  
Sergio Torres-Bayona ◽  
Eric Wang ◽  
...  
Keyword(s):  
Complete Resection ◽  
Endoscopic Endonasal

Comparison of Endoscopic Versus Percutaneous Approach (Blind) to Control the Obturator Jerk in Patients Undergoing Transurethral Resection of Bladder Tumors Under Spinal Anesthesia

2020 ◽  
Vol 21 (2) ◽  
pp. 120-126
Author(s):  
Alamgir Md ◽  
Karim Km Monwarul ◽  
Nandy SP ◽  
Md Monwar Ul Haque ◽  
Sakhawat Mahmud Khan
Keyword(s):  
Statistical Analysis ◽  
Spinal Anesthesia ◽  
Transurethral Resection ◽  
Bladder Tumor ◽  
Complete Resection ◽  
Satisfaction Level ◽  
Bladder Tumors ◽  
Percutaneous Approach ◽  
Group A ◽  
Group B

Objective: The aim of the study was to compare the endoscopic versus percutaneous approach (blind) to control the obturator jerk in patients undergoing transurethral resection of bladder tumors under spinal anesthesia. Materials and methods: A prospective observational study was performed in Department of Urology, Chittagong Medical College, Chittagong and some Private Hospitals (Ltd.) in Chittagong city during the period from January 2016 to June 2016. Total 100 patients were grouped into two, on alternate basis. Fifty(50) patients in group- A conducted with endoscopic infiltration with 20ml of injection 2% lignocaine at the bladder tumor base and another 50 patients in group-B, conducted with blind percutaneous technique with same drug and volume ( 20ml inj.2% lignocaine) to control obturator jerk. Severity of obturator jerk in both procedure, percentage of complete resection, ONB procedure related time, ONB procedure related complications and surgeon’s satisfaction level were recorded and compared between two approaches. Chi-square analysis was performed to compare the ease of approach and outcome of the two techniques. A value of P<0.05 was considered statistically significant. Results: The mean age of the patients were 59.44+7.681. In group-A, 50 patients were given inj. 2% lignocaine endoscopically at the bladder tumor base to control obturator jerk. Twenty five patients (50%) had no jerk, 20 patients(40%) developed mild jerk and 5 patients (10%) developed moderate jerk and no patients developed severe jerk. Second attempt was taken in moderate jerk patients (5 patients) and succeeded in 3(6%) patients. So, in this group, complete resection of bladder tumor was possible in 96%. In group B, complete resection of bladder tumor was possible in 84%. Statistical analysis was done and result is significant in case of endoscopic procedure to control obturator jerk(p<0.05). ONB Procedure related time was <20 mins. in 32(64%) patients in group-A and 45 (90%) patients in group- B. 20 mins. or more time was required for 18 (36%) patients in group-A and 5 (10%) patients in group-B. Statistical analysis was done and result is significant in percutaneous (blind) technique (p<0.05). ONB procedure related complications in group-A and Group –B were noted. Statistical analysis was done and result is insignificant (p>0.05). Surgeons satisfaction level were recorded on the basis of obturator jerk block and complete resection and which was statistically significant in favour of endoscopy group (p<0.05). Conclusion: It is concluded that endoscopic injection of 2% lignocaine into the bladder tumor base is better in case of jerk elimination and complete resection than blind percutaneous approach. Though, ONB procedure related time was significantly less in percutaneous group. Bangladesh Journal of Urology, Vol. 21, No. 2, July 2018 p.120-126

Microsurgical resection of foramen magnum meningioma through a transcondylar approach: three-dimensional operative video

2019 ◽  
Vol 1 (2) ◽  
pp. V3
Author(s):  
Guilherme H. W. Ceccato ◽  
Rodolfo F. M. da Rocha ◽  
Duarte N. C. Cândido ◽  
Wladimir O. Melo ◽  
Marcio S. Rassi ◽  
...  
Keyword(s):  
Nerve Palsy ◽  
Three Dimensional ◽  
Foramen Magnum ◽  
Complete Resection ◽  
Neurophysiological Monitoring ◽  
Cervical Instability ◽  
Transcondylar Approach ◽  
Postoperative Mri ◽  
Microsurgical Resection

Foramen magnum (FM) meningiomas are challenging lesions. We present the case of a 38-year-old female with neck pain, dysphonia, and slight twelfth nerve palsy. Imaging workup was highly suggestive of an FM meningioma, and microsurgical resection with the aid of intraoperative neurophysiological monitoring was indicated. A transcondylar approach was employed, the vertebral artery was mobilized, and the tumor was completely removed. Postoperative MRI demonstrated complete resection. There were no signs of cervical instability. The patient presented with improvement of her symptoms and no new neurological deficit on follow-up. FM meningiomas can be successfully resected using a transcondylar approach, since it increases the exposure of the ventral FM, allowing the surgeon to work parallel to the skull base and flush with the tumor’s attachment. Informed consent was obtained from the patient for publication of this operative video.The video can be found here: https://youtu.be/itfUOB-6zM0.

scholarly journals A totally extraperitoneal approach for endoscopic resection of a congenital prepubic sinus through the pubic symphysis

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Masahiro Fukuhara ◽  
Shun Onishi ◽  
Yusuke Yonemura ◽  
Tomoe Sato ◽  
Satoshi Tsutsumi ◽  
...  
Keyword(s):  
Endoscopic Resection ◽  
Intraoperative Complications ◽  
Pubic Symphysis ◽  
Complete Resection ◽  
Rectus Abdominis ◽  
The Body ◽  
Preperitoneal Space ◽  
Extraperitoneal Approach ◽  
Totally Extraperitoneal ◽  
Good Visibility

Abstract Background A congenital prepubic sinus (CPS) is a rare congenital anomaly in which a duct remnant extends from the skin opening near the pubic symphysis to various parts and the lesions are mostly located in the preperitoneal space. The totally extraperitoneal (TEP) approach is an operational method that provides a good field of view for the preperitoneal space. We report the CPS through the pubic symphysis in which complete resection was achieved by a TEP approach. TEP approach was minimally invasive and achieved satisfactory cosmetic outcome. Case presentation We herein report the case of a 13-year-old boy with a fistula opening near the dorsal penis. He was admitted to our hospital due to fever and lower abdominal pain. Abdominal ultrasonography and computed tomography revealed an abscess inside a fistula lumen on the posterior surface of the rectus abdominis muscles in the midline of the lower abdomen. Under a diagnosis of CPS, which was located in the preperitoneal space, endoscopic resection was performed by a totally extraperitoneal approach. After making an umbilical incision, the rectus abdominis muscle was excised outward to expose the preperitoneal space. A single-port system was placed in the preperitoneal space. Three 5-mm-port trocars were inserted. As the preperitoneal cavity was expanded, a sinus connecting to the pubic symphysis was confirmed. The pubic symphysis did not connect with the bladder. Because the fistula was penetrated with the pubic symphysis, the remaining caudal fistula was removed from the body surface with a small spindle-shaped incision around the fistula opening. Finally, the sinus was completely resected, with confirmation from both the cranial side and dorsal side of the pubic symphysis. We were able to perform complete resection of the CPS with good visibility and without any peritoneal damage. There were no intraoperative complications. His postoperative course was uneventful during the 1-year follow-up. Conclusions The TEP approach may be feasible for the resection of a CPS and may allow safe and secure resection due to good visibility, even in pediatric patients.

scholarly journals Undifferentiated carcinoma of the liver in a 3-year-old girl treated by neoadjuvant chemotherapy and complete resection

2021 ◽  
Vol 78 ◽  
pp. 67-70
Author(s):  
Takanori Ochi ◽  
Junya Fujimura ◽  
Atsushi Arakawa ◽  
Geoffrey J. Lane ◽  
Atsuyuki Yamataka ◽  
...  
Keyword(s):  
Neoadjuvant Chemotherapy ◽  
Undifferentiated Carcinoma ◽  
Complete Resection

scholarly journals Giant Fibrovascular Polyp as an Unusual Cause of Globus Pharyngeus

2021 ◽  
pp. 014556132110039
Author(s):  
Jelena Sotirović ◽  
Ljubomir Pavićević ◽  
Stanko Petrović ◽  
Saša Ristić ◽  
Aleksandar Perić
Keyword(s):  
Differential Diagnosis ◽  
Asymptomatic Patient ◽  
Histopathological Examination ◽  
Complete Resection ◽  
Airway Compromise ◽  
Endoscopic Removal ◽  
Globus Sensation ◽  
Fibrovascular Polyp ◽  
History Of ◽  
Fatal Complications

Differential diagnosis of globus sensation in an otherwise asymptomatic patient should include hypopharyngeal fibrovascular polyp to avoid potentially fatal complications like airway compromise following regurgitation. We present a case of a 74-year-old man with a 13-cm long hypopharyngeal fibrovascular polyp with 9 months history of globus sensation. A narrow stalk of the giant polyp allowed endoscopic removal and complete resection with the CO2 laser. Histopathological examination was conclusive for the fibrovascular polyp.

Is Complete Resection has a Better Survival in Remnant Gastric Cancer and What Are the Prognositic Factors Affecting These Results?

2021 ◽  
Author(s):  
Yigit Mehmet Ozgun ◽  
Volkan Oter ◽  
Erol Piskin ◽  
Muhammet Kadri Colakoglu ◽  
Osman Aydin ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Complete Resection ◽  
Remnant Gastric Cancer ◽  
Factors Affecting

scholarly journals How I do it: parietal trans-sulcal para-fascicular approach to lateral thalamic/internal capsule cavernous malformation

2021 ◽  
Author(s):  
Michael Amoo ◽  
Kieron J. Sweeney ◽  
Ronan Kilbride ◽  
Mohsen Javadpour
Keyword(s):  
White Matter ◽  
Cavernous Malformation ◽  
Internal Capsule ◽  
Complete Resection ◽  
Brain Lesions ◽  
Tubular Retractor ◽  
Surgical Technology ◽  
Feasible Alternative ◽  
Traditional Approaches ◽  
Deep Brain

Abstract Background The surgical management of deep brain lesions is challenging, with significant morbidity. Advances in surgical technology have presented the opportunity to tackle these lesions. Methods We performed a complete resection of a thalamic/internal capsule CM using a tubular retractor system via a parietal trans-sulcal para-fascicular (PTPF) approach without collateral injury to the nearby white matter tracts. Conclusion PTPF approach to lateral thalamic/internal capsule lesions can be safely performed without injury to eloquent white matter fibres. The paucity of major vessels along this trajectory and the preservation of lateral ventricle integrity make this approach a feasible alternative to traditional approaches.

scholarly journals Stereotactic radiosurgery for treating meningiomas eligible for complete resection

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Maximilian I. Ruge ◽  
Juman Tutunji ◽  
Daniel Rueß ◽  
Eren Celik ◽  
Christian Baues ◽  
...  
Keyword(s):  
Adverse Events ◽  
Stereotactic Radiosurgery ◽  
Medical Condition ◽  
Local Tumor Control ◽  
Complete Resection ◽  
Neurological Deficits ◽  
Tumor Control ◽  
Recurrence Rates ◽  
Treatment Volume

Abstract Background For meningiomas, complete resection is recommended as first-line treatment while stereotactic radiosurgery (SRS) is established for meningiomas of smaller size considered inoperable. If the patient´s medical condition or preference excludes surgery, SRS remains a treatment option. We evaluated the efficacy and safety of SRS in a cohort comprising these cases. Methods In this retrospective single-centre analysis we included patients receiving single fraction SRS either by modified LINAC or robotic guidance by Cyberknife for potentially resectable intracranial meningiomas. Treatment-related adverse events as well as local and regional control rates were determined from follow-up imaging and estimated by the Kaplan–Meier method. Results We analyzed 188 patients with 218 meningiomas. The median radiological, and clinical follow-up periods were 51.4 (6.2–289.6) and 55.8 (6.2–300.9) months. The median tumor volume was 4.2 ml (0.1–22), and the mean marginal radiation dose was 13.0 ± 3.1 Gy, with reference to the 80.0 ± 11.2% isodose level. Local recurrence was observed in one case (0.5%) after 239 months. The estimated 2-, 5-, 10- and 15-year regional recurrence rates were 1.5%, 3.0%, 6.6% and 6.6%, respectively. Early adverse events (≤ 6 months after SRS) occurred in 11.2% (CTCEA grade 1–2) and resolved during follow-up in 7.4% of patients, while late adverse events were documented in 14.4% (grade 1–2; one case grade 3). Adverse effects (early and late) were associated with the presence of symptoms or neurological deficits prior to SRS (p < 0.03) and correlated with the treatment volume (p < 0.02). Conclusion In this analysis SRS appears to be an effective treatment for patients with meningiomas eligible for complete resection and provides reliable long-term local tumor control with low rates of mild morbidity.

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