Lesionectomy versus electrophysiologically guided resection for temporal lobe tumors manifesting with complex partial seizures

1995 ◽  
Vol 83 (2) ◽  
pp. 231-236 ◽  
Author(s):  
Rashid Jooma ◽  
Hwa-shain Yeh ◽  
Michael D. Privitera ◽  
Maureen Gartner
Keyword(s):  
Surgical Treatment ◽  
Temporal Lobe ◽  
Analysis Of Covariance ◽  
Temporal Lobectomy ◽  
Epileptogenic Zone ◽  
Partial Seizures ◽  
Complex Partial Seizures ◽  
Group A ◽  
Group B

✓ Complex partial seizures associated with tumors and other mass lesions are readily diagnosed by modern imaging techniques but their optimum surgical treatment remains unresolved. Lesionectomy has been reported to produce seizure outcomes equal to outcomes after resection that ablates the epileptogenic cortex with the lesion. However, some evidence suggests that when the lesion is in the temporal lobe, simple excision of the tumor or lesion more often fails to control seizures. After retrospectively reviewing the records of 30 patients with complex partial seizures and temporal lobe tumors who underwent surgical treatment at the University of Cincinnati hospitals (1985–1992), the authors divided them into two groups: Group A (16 patients) underwent lesionectomy only and Group B (14 patients) received surgical treatment for seizures with electroencephalographic delineation of the epileptogenic zone and resection of the lesion. Seizure control was best achieved in Group B patients with 13 (92.8%) seizure free at follow up (mean 52 months). Only three (18.8%) of the Group A patients became seizure free after lesionectomy at follow up (mean 33 months). In eight Group A patients, who underwent temporal lobectomy as a second procedure after lesionectomy failed to control seizures, five (62.5%) became seizure free. Group B patients had a longer duration of seizures and were more likely to have lesions smaller than 2.5 cm compared with Group A. Analysis of covariance demonstrated that the differences in outcome between the groups remained significant even with adjustment for the variation in duration of seizures (p = 0.0006) and size of tumor (p = 0.0001). Based on this study, the authors found that the probable relief from seizures caused by a temporal lobe lesion is greater if the region of epileptogenicity, usually the amygdalohippocampal complex, is resected along with the tumor in a temporal lobectomy.

Extent of Mesiobasal Resection Determines Outcome after Temporal Lobectomy for Intractable Complex Partial Seizures

Neurosurgery ◽  
1991 ◽  
Vol 29 (1) ◽  
pp. 55-61 ◽  
Author(s):  
Mohamed H. Nayel ◽  
Issam A. Awad ◽  
Hans Luders
Keyword(s):  
Temporal Lobe ◽  
Seizure Frequency ◽  
Compartment Model ◽  
Extent Of Resection ◽  
Temporal Lobectomy ◽  
Seizure Outcome ◽  
Partial Seizures ◽  
Complex Partial Seizures ◽  
Lateral Structures

Abstract The extent of resection was assessed in 94 patients who underwent temporal lobectomy for medically intractable complex partial seizures originating from a unilateral seizure focus in the anteromesial temporal lobe. Postoperative magnetic resonance imaging in the coronal plane was used to quantify the extent of resection of lateral and mesiobasal structures according to a 20-compartment model of the temporal lobe. Successful seizure outcome (≥90% reduction in seizure frequency) was accomplished in 83% of the patients (all followed up for more than 1 year; mean duration of follow-up, 25.2 months) and correlated significantly (P<0.05) with the extent of mesiobasal resection, regardless of the extent of resection of lateral structures. Successful seizure outcome was accomplished in 81% of the patients with no structural lesions, and also correlated significantly (P<0.05) with the extent of mesiobasal resection regardless of the extent of lateral resection. A successful seizure outcome was accomplished in 90% of the 21 patients with structural lesions documented by neuroimaging studies. Two patients who underwent extensive lobectomy without resection of the structural lesion had no reduction in seizure frequency postoperatively. We conclude that the most important factor in determining the outcome of temporal lobectomy in patients with unilateral anteromesial temporal lobe epileptogenicity is the extent of resection of structures in the mesiobasal temporal lobe. In patients with structural lesions, lesion resection may be an added contributor to successful seizure outcome. (Neurosurgery 29:55-61, 1991)

scholarly journals Influence of Ulnar Bow Sign on Surgical Treatment of Missed Bado Type I Monteggia Fracture in Children

2020 ◽  
Author(s):  
Shijie Liao ◽  
Tiantian Wang ◽  
Qian Huang ◽  
Yun Liu ◽  
Rongbin Lu ◽  
...  
Keyword(s):  
Surgical Treatment ◽  
Radial Head ◽  
Monteggia Fracture ◽  
Type I ◽  
Ulnar Osteotomy ◽  
Group A ◽  
The Mean ◽  
Group B ◽  
Stable Reduction

Abstract PurposeThe present study aimed to explore the influence of ulnar bow on the surgical treatment of Bado type I missed Monteggia fracture in children.MethodsThis study is a retrospective review of 24 patients between November 2010 and March 2019. All patients were treated with open reduction of the radial head and ulnar opening wedge osteotomy without annular ligament reconstruction. The mean interval between injury onset and surgery was five months (range: 2–12 months). The average age of participants at the time of surgery was 6.4 years (range: 3–10 years). We evaluated the maximum ulnar bow (MUB) and MUB position (P-MUB) via radiography. The patients were divided into middle group (group A: 14 cases, MUB located at 40% to 60% of the distal ulna) and distal group (group B: 10 cases, MUB located at 20% to 40% from the distal end of the ulna) based on P-MUB. The mean period of follow-up was 37 months (range: 6–102 months).ResultsAt the last follow-up, all the children showed stable reduction of the radial head, and the flexion function of elbow joint improved after operation (P<0.05). Group A presented a larger the ratio of maximum ulnar bow(R-MUB) and angle of ulnar osteotomy(OA) than group B (P<0.05). There was statistically significant difference between group A and Group B in the P-MUB (P < 0.05). The osteotomy angle was positively correlated with the R-MUB (R2 =0.497,P=0.013), The osteotomy angle was positively correlated with the P-MUB (R2=0.731,P=0.000), The R-MUB is proportional to the P-MUB (R2 =0.597,P=0.002). The regression equation of P-MUB and osteotomy angle: Angle=7.064+33.227* P-MUB (R2=0.459, P =0.000).ConclusionWhen the ulnar bow is positioned at the middle ulna, a stable reduction of radial head need to be achieved through a larger angle in the ulnar osteotomy. If the position of maximum ulnar bow (P-MUB) is closer to the middle of the ulna or the ratio of maximum ulnar bow (R-MUB) is larger, the osteotomy angle is larger.

scholarly journals Surgical versus Conservative Management of Granular Myringitis: A single-centre Randomized Control Trial

2019 ◽  
Vol 5 (1) ◽  
pp. 64-68
Author(s):  
Ali Imam Ahsan ◽  
Nasimul Jamal ◽  
Ashfaq Ahmad ◽  
Syed Farhan Ali ◽  
Momenul Haque
Keyword(s):  
Surgical Treatment ◽  
Medical Treatment ◽  
Granulation Tissue ◽  
Randomized Control Trial ◽  
Simple Random Sampling ◽  
Secondary Outcome ◽  
Group A ◽  
Randomized Control ◽  
Group B

Background: Treatment of granular myringitis (GM) is diverse with no definitive management. Objective: The aim of the present study was to see the effectiveness of different interventions for treating granular myringitis. Methodology: This was a single centred, parallel, randomized control trial. This study was done at the Specialized ENT Hospital of SAHIC, Dhaka from July 2010 to June 2012. Patients presenting with granular myringitis of 18 years of age or more with both sexes were included. All patients were divided into two groups by simple random sampling method of which patients of group A were treated by surgical treatment and that of group B were treated by medical treatment. Medical treatment was given in the form of topical ear drops and surgical treatment was performed by surgical debridement of granulation tissue followed by chemical cauterization. Repeated follow up was performed up to 6 months in both groups of treated patients. The primary outcome was the resolution of granulation tissue. During follow-up the secondary outcome variables were recurrence, perforation of the TM and any other complications or complain from the patients. Results: A total number of 60 patients were studied of which 30 patients were treated medically and 30 patients were treated surgically. The cure rate was higher in surgical treatment (80%) than conservative (16.7%) (p=0.011). The recurrence rate (17.24%) is also less in surgical group compared to medical treatment group (77.27%) (p=0.001). Conclusion: Surgical treatment is a more successful treatment modality for granular myringitis. Journal of National Institute of Neurosciences Bangladesh, 2019;5(1): 64-68

Anterior temporal lobectomy for complex partial seizures: Evaluation, results, and long-term follow-up in 100 cases

Neurology ◽  
1990 ◽  
Vol 40 (3, Part 1) ◽  
pp. 413-413 ◽  
Author(s):  
T. S. Walczak ◽  
R. A. Radtke ◽  
J. O. McNamara ◽  
D. V. Lewis ◽  
J. S. Luther ◽  
...  
Keyword(s):  
Temporal Lobectomy ◽  
Partial Seizures ◽  
Complex Partial Seizures ◽  
Anterior Temporal Lobectomy ◽  
Long Term Follow Up

FA02.08: LONG FOLLOW UP OF BARRETT’S TREATMENT, CLINICAL OR SURGICAL TREATMENT, WHICH ONE BRING BETTER RESULTS TO BARRETT’S EPITHELIUM?

2018 ◽  
Vol 31 (Supplement_1) ◽  
pp. 5-5
Author(s):  
Sergio Szachnowicz ◽  
Andre Duarte ◽  
Edno Bianchi ◽  
Ary Nasi ◽  
Julio Mariano Rocha ◽  
...  
Keyword(s):  
Surgical Treatment ◽  
Barrett’S Esophagus ◽  
Barrett's Esophagus ◽  
Columnar Epithelium ◽  
Clinical Group ◽  
Multiple Biopsies ◽  
Group A ◽  
Group B ◽  
Surgical Group

Abstract Background Background: Barrett’ s esophagus is a complication of severe gastroesophageal reflux disease. The major concern aspect is its association to dysplasia and esophageal adenocarcinoma. Endoscopic surveillance of patients treated surgically or clinically allows early detection of cancer. Aim: Compare clinical and surgical treatment of Barrett's esophagus. Methods Methods: from January 1980 to December 2017, 565 patients with Barrett's esophagus were followed up at our service. 214 were submitted to Nissen fundoplication and 221 to clinical treatment with PPI. These 434 patients were submitted to a long follow up with routine endoscopic examination each 2 years with multiple biopsies. The statistical analysis was performed through Fisher's exact test and Propensity score regarding epidemiologic and epithelium data. Results Comparing the surgical group (Group A) and the clinical group (Group B), we could observe the development of 11 Adenocarcinoma, 3 in the group A e 8 in group B. Any grade of dysplasia was observed in 9 patients of the group B, and six of them developed adenocarcinoma. The clinical group showed a tendency to develop more adenocarcioma and dysplasia than the surgical group (P = 0.38) and statistically significant increase in the development of dysplasia (P = 0032). 16% of patients in Group A showed progression in Columnar epithelium length against 20% in Group B (ns). 23,4% of the patients in group A keep symptoms and use of PPI, and 28.7 in group B (ns). Conclusion In our series as in many recent data in international literature, the surgical treatment for GERd in patients with Barrett's esophagus seems to be a good option to keep the columnar epithelium without progression to dysplasia or adenocarcinoma, with good control of the symptoms and the length of the Barrett's esophagus. Disclosure All authors have declared no conflicts of interest.

scholarly journals Transient Hemifacial Sensory Loss with Xerophthalmia following Temporal Lobectomy

2000 ◽  
Vol 27 (3) ◽  
pp. 251-253 ◽  
Author(s):  
Ajith J. Thomas ◽  
Kost Elisevich ◽  
Brien Smith
Keyword(s):  
Temporal Lobe ◽  
Clinical Presentation ◽  
Nasal Congestion ◽  
Temporal Lobectomy ◽  
Sensory Loss ◽  
Partial Seizures ◽  
Complex Partial Seizures ◽  
Cavernous Malformations ◽  
Greater Superficial Petrosal Nerve ◽  
The Right

Objective and importance:The occurrence of a unilateral sensory loss in the second trigeminal distribution and the inability to tear following an ipsilateral temporal lobectomy has not been noted despite a number of reports of cranial nerve compromise under similar situations.Clinical presentation:A 48-year-old woman experienced complex partial seizures over three years attributable to the presence of cavernous malformations of the right temporal lobe.Intervention:An anterior temporal extrahippocampal resection was performed. The surgery was marked by the need for electrocoagulation of the dural base of the temporal lobe where numerous bleeding points were encountered. Postoperatively, the patient experienced an ipsilateral maxillary division sensory loss, absence of tearing, and diminished nasal congestion for an eight-month period until resolution.Conclusion:Injury of the fibers of the maxillary division of the trigeminal nerve and the adjacent greater superficial petrosal nerve appears to be the cause. No prior account of such an occurrence has been published.

scholarly journals Temporal plus epilepsy is a major determinant of temporal lobe surgery failures

Brain ◽  
2015 ◽  
Vol 139 (2) ◽  
pp. 444-451 ◽  
Author(s):  
Carmen Barba ◽  
Sylvain Rheims ◽  
Lorella Minotti ◽  
Marc Guénot ◽  
Dominique Hoffmann ◽  
...  
Keyword(s):  
Temporal Lobe Epilepsy ◽  
Temporal Lobe ◽  
Epilepsy Surgery ◽  
Hippocampal Sclerosis ◽  
Cox Proportional Hazards Model ◽  
Temporal Lobectomy ◽  
Seizure Freedom ◽  
Epileptogenic Zone ◽  
Anterior Temporal Lobectomy

Abstract See Engel (doi:10.1093/awv374) for a scientific commentary on this article.  Reasons for failed temporal lobe epilepsy surgery remain unclear. Temporal plus epilepsy, characterized by a primary temporal lobe epileptogenic zone extending to neighboured regions, might account for a yet unknown proportion of these failures. In this study all patients from two epilepsy surgery programmes who fulfilled the following criteria were included: (i) operated from an anterior temporal lobectomy or disconnection between January 1990 and December 2001; (ii) magnetic resonance imaging normal or showing signs of hippocampal sclerosis; and (iii) postoperative follow-up ≥ 24 months for seizure-free patients. Patients were classified as suffering from unilateral temporal lobe epilepsy, bitemporal epilepsy or temporal plus epilepsy based on available presurgical data. Kaplan-Meier survival analysis was used to calculate the probability of seizure freedom over time. Predictors of seizure recurrence were investigated using Cox proportional hazards model. Of 168 patients included, 108 (63.7%) underwent stereoelectroencephalography, 131 (78%) had hippocampal sclerosis, 149 suffered from unilateral temporal lobe epilepsy (88.7%), one from bitemporal epilepsy (0.6%) and 18 (10.7%) from temporal plus epilepsy. The probability of Engel class I outcome at 10 years of follow-up was 67.3% (95% CI: 63.4–71.2) for the entire cohort, 74.5% (95% CI: 70.6–78.4) for unilateral temporal lobe epilepsy, and 14.8% (95% CI: 5.9–23.7) for temporal plus epilepsy. Multivariate analyses demonstrated four predictors of seizure relapse: temporal plus epilepsy (P < 0.001), postoperative hippocampal remnant (P = 0.001), past history of traumatic or infectious brain insult (P = 0.022), and secondary generalized tonic-clonic seizures (P = 0.023). Risk of temporal lobe surgery failure was 5.06 (95% CI: 2.36–10.382) greater in patients with temporal plus epilepsy than in those with unilateral temporal lobe epilepsy. Temporal plus epilepsy represents a hitherto unrecognized prominent cause of temporal lobe surgery failures. In patients with temporal plus epilepsy, anterior temporal lobectomy appears very unlikely to control seizures and should not be advised. Whether larger resection of temporal plus epileptogenic zones offers greater chance of seizure freedom remains to be investigated.

scholarly journals The surgical treatment of retroperitoneal echinococcosis: the experience of a single center

2020 ◽  
Author(s):  
Jingyu He ◽  
Chuang Yang ◽  
Yiwen Qiu ◽  
Wentao Wang
Keyword(s):  
Surgical Treatment ◽  
Radical Surgery ◽  
Rare Condition ◽  
Radical Resection ◽  
High Rate ◽  
Resection Group ◽  
Group A ◽  
Group B ◽  
Surgical Group

Abstract Background Echinococcosis refers to a worldwide epidemic of zoonotic parasites that commonly affect the human liver, lungs, and omentum and can be classified as cystic echinococcosis (CE) and alveolar echinococcosis (AE).Retroperitoneal echinococcosis (RE) is a rare condition that is associated with a high mortality and disability rate. Because RE manifests in a concealed and deep location, and can often involve several important organs, it is associated with a high rate of misdiagnosis, a high risk of surgery, and is extremely difficult to manage. Methods This was a retrospective analysis of the characteristics and surgical management of patients diagnosed with RE in our hospital between 2012 and 2019. Results Between 2012 and 2019, 1257 cases of echinococcosis and 121 cases of RE were diagnosed in our hospital. Of these, 68 cases involved surgical treatment, 53 involved non-surgical treatment, and 12 cases were lost to follow-up (four cases in the surgical group and eight cases in the non-surgical group). Thus, 109 cases were followed-up. RE cases were divided according to different treatment methods into a radical resection group (Group A, 31 cases), a non-radical resection group (Group B, 37 cases), and a non-surgical group (Group C, 53 cases). We carried out a detailed analysis of the 109 cases experiencing surgical intervention with effective follow-up; there were 31 cases of radical resection (Group A), 33 cases of non-radical resection (Group B). Conclusions Our analysis found that RE is rare and can occur at any age; the cystic form is common and often involves multiple organs. The liver is the most commonly affected organ and is associated with serious complications. The rate of radical resection for RE is low, and multiple organ resection is often required; there is a high incidence of postoperative complications. Radical resection is the first line of treatment of RE, although non-radical surgery can benefit most patients. It is important to emphasize the importance of the first round of surgery, particularly in cases involving hepatic echinococcosis. If the lesion can be removed radically during the first round of surgery, then radical surgery should be performed.

Seizure outcome of epilepsy surgery in focal epilepsies associated with temporomesial glioneuronal tumors: lesionectomy compared with tailored resection

2009 ◽  
Vol 111 (6) ◽  
pp. 1275-1282 ◽  
Author(s):  
Marco Giulioni ◽  
Guido Rubboli ◽  
Gianluca Marucci ◽  
Matteo Martinoni ◽  
Lilia Volpi ◽  
...  
Keyword(s):  
Epilepsy Surgery ◽  
Seizure Outcome ◽  
Epileptogenic Zone ◽  
Patients Âgés ◽  
Group A ◽  
Group B ◽  
Postoperative Seizure ◽  
The Right ◽  
Glioneuronal Tumors

Object The authors retrospectively analyzed and compared seizure outcome in a series of 28 patients with temporomesial glioneuronal tumors associated with epilepsy who underwent 1 of 2 different epilepsy surgery procedures: lesionectomy or tailored resection. Methods The 28 patients were divided into 2 groups, with 14 cases in each group. In Group A, surgery was limited to the tumor (lesionectomy), whereas Group B patients underwent tailored resection involving removal of the tumor and the epileptogenic zone as identified by a neurophysiological noninvasive presurgical study. Results In Group A (10 male and 4 female patients) the interval between onset of seizures and surgery ranged from 1 to 33 years (mean 10.6 years). Patients' ages ranged from 3 to 61 years (mean 23.1 years). The epileptogenic lesion was on the left side in 6 patients and the right in 8 patients. Mean follow-up was 9.8 years (range 6.5–15 years). The Engel classification system, used to determine postoperative seizure outcome, showed 6 patients (42.8%) were Engel Class I and 8 (57.1%) were Engel Class II. In Group B (6 male and 8 female patients) the interval between onset of seizures and surgery ranged from 0.5 to 25 years (mean 8.6 years). Patients' ages ranged from 3 to 48 years (mean 22.3 years). The tumor and associated epileptogenic area was on the right side in 8 patients and the left in 6 patients. Mean follow-up duration was 3.5 years (range 1–6.5 years). Postoperative seizure outcome was Engel Class I in 13 patients (93%) and Engel Class II in 1 (7.1%). Conclusions The authors' results demonstrate a better seizure outcome for temporomesial glioneuronal tumors associated with epilepsy in patients who underwent tailored resection rather than simple lesionectomy (p = 0.005). For temporomesial glioneuronal tumors associated with epilepsy, performing a presurgical noninvasive neurophysiological study intended to identify the epileptogenic zone is necessary for planning a tailored surgery. Using this surgical strategy, the presence of temporomesial glioneuronal tumors constitutes a predictive factor of excellent seizure outcome, and therefore surgical treatment can be offered early to avoid both the consequences of uncontrolled seizures as well as the side effects of pharmacological therapy.

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