scholarly journals Open adrenalectomy for medium sized adrenocortical tumour: How I do it?

2015 ◽  
Vol 9 (5-6) ◽  
pp. 291 ◽  
Author(s):  
Wael M. Sameh ◽  
Ahmed Fouad Kotb
Keyword(s):  
Adrenocortical Carcinoma ◽  
Tumour Volume ◽  
Lateral Approach ◽  
Easy Access ◽  
Surgical Removal ◽  
Residual Tumour ◽  
Respiratory Problems ◽  
Adrenal Masses ◽  
The Mean ◽  
Adrenocortical Tumour

Introduction: The aim of our work was to report our experience in managing cases with medium-sized adrenocortical carcinoma by the high retroperitoneal extra pleural approach.Methods: During the past 2 years, 10 patients with suspected adrenocortical carcinoma were managed by our technique: the high supra 10th rib, retroperitoneal extra pleural approach. We included cases with 5 to 10 cm adrenal masses, suspected as adrenocortical carcinoma.Results: The mean patient age was 38 years (range: 26–44), the median tumour volume was 7 cm (range: 5–8). Of the 10 patients, 7 were female. Of the patients, 6 had right- and 4 had left-sided tumours. Intraoperatively, all cases had proper surgical removal, with no apparent residual tumour tissue. No single patient required a chest tube or developed respiratory problems. There were no major vascular injuries during surgery. We did not compare our findings to the standard lateral or subcostal approaches, as in our institution we adopt this high lateral approach for medium-sized tumours, while managing larger tumours with transperitoneal subcostal approach and smaller tumours laparoscopically.Conclusion: The high supra 10th lateral retroperitoneal, extra pleural approach is a safe, doable technique, allowing easy access to medium-sized suprarenal tumours and its vasculature, for cases suspected to be adrenocortical carcinoma.

Prevalence of Self-Medication and Its Factors among University Students in Bandar Abbas City

2018 ◽  
Vol 7 ◽  
Author(s):  
Atefeh Mohammadi
Keyword(s):  
Herbal Medicines ◽  
Target Population ◽  
Easy Access ◽  
Medical Sciences ◽  
Self Medication ◽  
Delay In Diagnosis ◽  
Consumption Culture ◽  
High Prevalence ◽  
The Mean ◽  
Bandar Abbas

Background: Self-medication can lead to the latency of the real severity of disease, delay in diagnosis, a complication of treatment, threatening side effects, and unexpected intoxication. The present research aimed to explore the prevalence of self-medication and its factors among students affiliated to Bandar Abbas universities in 2016. Materials and Methods: This Descriptive Analytic study was performed on 600 students affiliated to the universities in Bandar Abbas; Islamic Azad University, Payam-e-Noor University, and University of Medical Sciences. The sample was selected through a stratified sampling method, and the data were collected by a questionnaire comprised of two parts, demographic information (6 items), and risk factors of self-medication and self-medicated drugs (26 items). SPSS version 19 was used to analyze the data through the required tests. Result: The mean age of the students was 24.11±5.85 years. One hundred and ninety-one subjects (31.8%) were male, and 409 (68.2%) were female. The results revealed the prevalence of self-medication in the target population was 80.2%., the main reasons for self-medication were reported underestimating the disease 461(77.0%), previous experience of the disease 457(76.4%), repeated prescription 441(73.6%), and easy access to drug 423(70.6%). The most prevalent drugs self-medicated by students were acetaminophen, herbal medicines, antibiotics, other drugs, sedatives, and anti-acids, respectively. Conclusion: Considering the high prevalence of self-medication (80.2%) revealed in this research, there is a need for more attentive care for consistent education and drug consumption culture promotion. Specific approaches can help the provision of easy access to medical services in universities.

Gamma knife radiosurgery in the management of cavernous sinus meningiomas

2000 ◽  
Vol 93 (supplement_3) ◽  
pp. 68-73 ◽  
Author(s):  
Pierre-Hugues Roche ◽  
Jean Régis ◽  
Henry Dufour ◽  
Henri-Dominique Fournier ◽  
Christine Delsanti ◽  
...  
Keyword(s):  
Mr Imaging ◽  
Tumor Growth ◽  
Gamma Knife ◽  
Cavernous Sinus ◽  
Gamma Knife Radiosurgery ◽  
Surgical Removal ◽  
Content Type ◽  
Cavernous Sinus Meningioma ◽  
The Mean ◽  
Fine Print

Object. The authors sought to assess the functional tolerance and tumor control rate of cavernous sinus meningiomas treated by gamma knife radiosurgery (GKS). Methods. Between July 1992 and October 1998, 92 patients harboring benign cavernous sinus meningiomas underwent GKS. The present study is concerned with the first 80 consecutive patients (63 women and 17 men). Gamma knife radiosurgery was performed as an alternative to surgical removal in 50 cases and as an adjuvant to microsurgery in 30 cases. The mean patient age was 49 years (range 6–71 years). The mean tumor volume was 5.8 cm3 (range 0.9–18.6 cm3). On magnetic resonance (MR) imaging the tumor was confined in 66 cases and extensive in 14 cases. The mean prescription dose was 28 Gy (range 12–50 Gy), delivered with an average of eight isocenters (range two–18). The median peripheral isodose was 50% (range 30–70%). Patients were evaluated at 6 months, and at 1, 2, 3, 5, and 7 years after GKS. The median follow-up period was 30.5 months (range 12–79 months). Tumor stabilization after GKS was noted in 51 patients, tumor shrinkage in 25 patients, and enlargement in four patients requiring surgical removal in two cases. The 5-year actuarial progression-free survival was 92.8%. No new oculomotor deficit was observed. Among the 54 patients with oculomotor nerve deficits, 15 improved, eight recovered, and one worsened. Among the 13 patients with trigeminal neuralgia, one worsened (contemporary of tumor growing), five remained unchanged, four improved, and three recovered. In a patient with a remnant surrounding the optic nerve and preoperative low vision (3/10) the decision was to treat the lesion and deliberately sacrifice the residual visual acuity. Only one transient unexpected optic neuropathy has been observed. One case of delayed intracavernous carotid artery occlusion occurred 3 months after GKS, without permanent deficit. Another patient presented with partial complex seizures 18 months after GKS. All cases of tumor growth and neurological deficits observed after GKS occurred before the use of GammaPlan. Since the initiation of systematic use of stereotactic MR imaging and computer-assisted modern dose planning, no more side effects or cases of tumor growth have occurred. Conclusions. Gamma knife radiosurgery was found to be an effective low morbidity—related tool for the treatment of cavernous sinus meningioma. In a significant number of patients, oculomotor functional restoration was observed. The treatment appears to be an alternative to surgical removal of confined enclosed cavernous sinus meningioma and should be proposed as an adjuvant to surgery in case of extensive meningiomas.

A critical reappraisal of MIB-1 labelling index significance in a large series of pituitary tumours: secreting versus non-secreting adenomas.

2002 ◽  
pp. 103-113 ◽  
Author(s):  
M L Jaffrain-Rea ◽  
D Di Stefano ◽  
G Minniti ◽  
V Esposito ◽  
A Bultrini ◽  
...  
Keyword(s):  
Operative Treatment ◽  
Hormone Secretion ◽  
Tumour Volume ◽  
Pituitary Tumour ◽  
Labelling Index ◽  
Pituitary Tumours ◽  
Life Threatening ◽  
The Mean ◽  
Monoclonal Antibody Mib 1 ◽  
Mib 1

Pituitary tumours are usually benign neoplasia, but may have a locally aggressive or malignant evolution. This study aimed to identify factors which mostly influence their proliferative activity, in order to clarify its value for clinical and research purposes. The proliferative index was determined in a prospective series of 132 pituitary tumours as the percentage of monoclonal antibody MIB-1-immunopositive cells and referred to as the MIB-1 labelling index (LI). Its distribution was analysed according to both univariate and multivariate models. A life-threatening pituitary tumour is presented separately. The mean LI was 1.24+/-1.59%, with significant differences between clinically secreting (CS) and clinically non-secreting (CNS) adenomas. In CS adenomas (n=65), LI was highly variable and markedly influenced by pre-operative pharmacological treatment (0.80+/-1.03 vs 2.06+/-2.39% in treated vs untreated cases, P=0.009); it decreased with patient's age (P=0.025, r=0.28) and increased with tumour volume and invasiveness. The influence of pre-operative treatment and macroscopic features on LI in this group was confirmed by multivariate analysis. In CNS adenomas (n=67), LI distribution was less variable than in CS adenomas (P<0.0001), it was age-independent and correlations with tumour volume, invasiveness or recurrence did not reach significance. In a rapidly growing parasellar tumour, the mean LI was 24% at first surgery and exceeded 50% at second surgery performed 4 months later. LI should be interpreted according to hormone secretion and pre-operative treatment. Unusually high LI values deserve particular attention.

scholarly journals RARE-04. INTELLECTUAL DEVELOPMENT IN CHILDREN WITH PEDIATRIC CRANIOPHARYNGIOMA AFTER TUMOR REMOVAL

2020 ◽  
Vol 22 (Supplement_3) ◽  
pp. iii442-iii442
Author(s):  
Tatsuki Oyoshi ◽  
Shingo Fujio ◽  
Nayuta Higa ◽  
Hajime Yonezawa ◽  
Koji Yoshimoto
Keyword(s):  
Intellectual Development ◽  
Mean Value ◽  
University Hospital ◽  
Electrolyte Imbalance ◽  
Surgical Removal ◽  
Tumor Removal ◽  
Full Scale Intelligence Quotient ◽  
Verbal Comprehension Index ◽  
The Mean ◽  
Perceptual Reasoning

Abstract INTRODUCTION Intellectual assessment in children with craniopharyngioma after tumor removal is still unknown. We assessed intellectual development in children who underwent microsurgical resection in our institute over the last twelve years. MATERIALS AND METHODS Ten children among 41 patients with craniopharyngioma treated and followed at Kagoshima University Hospital between 2007 and 2019 were reviewed. We also assessed intellectual development in 10 years or younger children with craniopharyngioma one year after tumor removal. Intelligence was assessed using the Wechsler Intelligence Scale for Children-Fourth Edition (WISC-Ⅳ). RESULTS Ten children underwent microsurgical tumor removal. The mean age at surgery was 5.8 (range 1–10) years. Transcranial approach was performed in 8 children, transsphenoidal approach in two children. The mean follow up period was 110 months. Gamma knife surgery (GKS) was performed in 6 children less than 6 months after first surgery. Regional recurrences occurred in 5 children, and additional GKS was performed in four children, second microsurgical removal in one child. Severe obesity with a transient electrolyte imbalance occurred in one child. Eight children with GH deficiency underwent GH replacement therapy. Eight children were assessed working memory index (WMI), processing speed index (PSI), Perceptual reasoning index (PRI), and verbal comprehension index (VCI) using WISC 4. Each mean value of WMI, PSI, and PRI was lower than VCI, except for 2 children with normal full scale intelligence quotient. CONCLUSION WMI, PSI and PRI in children with intellectual disabilities were lower tendency than VCI after surgical removal of craniopharyngiomas in the present study.

Prognostic value of proliferation, PD-L1 and nuclear size in patients with superior sulcus tumours treated with chemoradiotherapy and surgery

2021 ◽  
pp. jclinpath-2021-207570
Author(s):  
Hans Blaauwgeers ◽  
Birgit I Lissenberg-Witte ◽  
Chris Dickhoff ◽  
Sylvia Duin ◽  
Erik Thunnissen
Keyword(s):  
Overall Survival ◽  
Proliferative Activity ◽  
Tumour Cells ◽  
Nuclear Size ◽  
Residual Tumour ◽  
Trimodality Therapy ◽  
Median Difference ◽  
The Mean ◽  
Superior Sulcus ◽  
Mib 1

AimsThe aim of this study was to determine the relationship between proliferative activity, PD-L1 status and nuclear size changes after preoperative chemoradiotherapy (CRT) and the clinical outcome in patients with superior sulcus tumours.MethodsProliferative activity (MIB-1) and PD-L1 status were estimated by immunohistochemistry in the tumour cells of resection specimen in a series of 33 patients with residual tumour after trimodality therapy for a sulcus superior tumour between 2005 and 2014. A morphometric analysis of both pretreatment and post-treatment tumour materials was also performed. Results were related to disease-free survival and overall survival.ResultsLow proliferative activity (<20% MIB-1) was associated with better overall survival: 2-year overall survival of 73% compared with 43% and 25%, respectively, for moderate (MIB-1 20%–50%) and high (MIB-1 >50%) proliferative activity (p=0.016). A negative PD-L1 status (<1% positive tumour cells) was also associated with better overall survival (p=0.021). The mean nuclear size of normal lung tissue pneumocytes was significantly smaller compared with the mean nuclear size of tumour cells of the resection specimens (median difference −38.1; range −115.2 to 16.0; p<0.001). The mean nuclear size of tumour cells did not differ between pretreatment biopsies and resection specimens (median difference −4.6; range −75.2 to 86.7; p=0.14). Nuclear size was not associated with survival (p=0.82).ConclusionsLow proliferative activity determined by MIB-1 as well as a negative PD-L1 expression are significantly associated with better overall survival in patients with residual tumour after CRT for superior sulcus tumour.

scholarly journals Haglund’s disease: surgical outcome of calcaneal osteotomy

2017 ◽  
Vol 3 (2) ◽  
pp. 278 ◽  
Author(s):  
Veerabhadra Javali ◽  
Virupaksha N. Reddy
Keyword(s):  
Conservative Treatment ◽  
Surgical Outcome ◽  
Surgical Intervention ◽  
Lateral Approach ◽  
Lateral View ◽  
Aofas Score ◽  
Postoperative Score ◽  
Calcaneal Osteotomy ◽  
The Mean

<p class="abstract"><strong>Background:</strong> The aim of the present study was to assess the surgical outcome of Haglund’s disease by calcaneal osteotomy<span lang="EN-IN">.</span></p><p class="abstract"><strong>Methods:</strong> 23 cases of Haglund’s disease who failed to respond to conservative treatment were considered for surgery. Parallel pitch lines were drawn in the lateral view radiograph of the calcaneum and the bursal projection to be resected was assessed. All cases were surgically treated with calcaneal osteotomy through lateral approach and followed.<strong></strong></p><p class="abstract"><strong>Results:</strong> 23 cases of Haglund’s disease were treated with this procedure and 21 were available for follow up. The mean follow-up was 15 months. <span>The mean preoperative AOFAS score of 60.57 points (SD= 3.23) and postoperative score of 88.71 points (SD= 3.92) was obtained. </span>Three minor complications were noted<span lang="EN-IN">. </span></p><p class="abstract"><strong>Conclusions:</strong> The results of the current study suggest that calcaneal ostectomy produces outcomes that justify surgical intervention in cases of Haglund’s disease<span lang="EN-IN">.</span></p>

scholarly journals A qualitative exploration of the factors associated with initiation to crystal use in Iran.

2020 ◽  
Author(s):  
Shirin Shahbazi Sighaldeh ◽  
Fatemeh Zarghami ◽  
Ali Shahryari ◽  
Ali Mohammadinia ◽  
Mohsen Ebrahimi ◽  
...  
Keyword(s):  
Public Health ◽  
Addiction Treatment ◽  
Easy Access ◽  
Negative Consequences ◽  
Snowball Sampling ◽  
Crystal Methamphetamine ◽  
Golestan Province ◽  
The Mean ◽  
The Government ◽  
Qualitative Exploration

Abstract Background: Crystal (methamphetamine) is a strong stimulant of addictive substances that affects the central nervous system. The consumption of this substance is increasing among teenagers and adult young people in the country. In this matter, one of the practical and important ways to its control is to identify the factors leading to its first use. Thus this paper, explores the factors related to the first crystal use in Golestan province, Iran.Methods: In a qualitative study, 19 crystal users were recruited in the study conducted in Golestan province by snowball sampling from DIC (Drop-In Center) in addiction treatment centers. The interviews were mostly carried out individually with the participants; only one interview was conducted in an addiction treatment camp in the form of a group-focused discussion. Data analysis was implemented through content analysis in MAXQDA 10 software.Results: The mean age of the participants was 35.05± 6.06 years with a range of 23-46 years. Meanwhile, the mean of crystal use period was 7.42 (SD:3.61) and a range of 1-14 years. Based on the obtained data, the reasons for first crystal use could be categorized in six; 1: "crystal use to other drugs rehabilitation"; 2: "Lack of awareness of the addictive nature of crystal"; 3: “stimulating curiosity in public with crystal-use friends” , 4: affordable and convenient use”, 5: "anti-sleeping effects and increasing work efficiency", and 6: "therapeutic and other misconceptions”".Conclusions: The results indicated that crystal is mostly abused to opium rehabilitation. The lack of awareness and misconceptions about this substance can lead people to crystal use. Therefore, designing public health interventions to increase awareness about negative consequences of crystal use is fundamental to prevent people from abusing it. We suggest designing public health program to promote awareness about health risks of crystal and modifying related misconceptions. Finally, the government can establish policies to mandate sale tax for crystal producers and reduce easy access to crystal especially among youth.

Proximal interphalangeal joint arthroplasty with silicone implants (NeuFlex) by a lateral approach: a series of 51 cases

2011 ◽  
Vol 37 (1) ◽  
pp. 50-55 ◽  
Author(s):  
M. Merle ◽  
F. Villani ◽  
B. Lallemand ◽  
L. Vaienti
Keyword(s):  
Lateral Approach ◽  
Proximal Interphalangeal Joint ◽  
Joint Arthroplasty ◽  
Interphalangeal Joint ◽  
Silicone Implants ◽  
Lateral Stability ◽  
Degenerative Osteoarthritis ◽  
The Mean ◽  
Quick Dash

The aim of this study is to assess outcomes of a lateral surgical approach for proximal interphalangeal joint arthroplasty with NeuFlex® silicone implants for primary degenerative osteoarthritis. We reviewed 51 arthroplasties performed on 43 patients. The mean follow up period was 36 months (range 18–42). The average preoperative range of motion (ROM) was 38°. The average postoperative ROM was 63°. In 21/51 (41%) cases, there was an average axial deviation of 17° (range 10–30°). VAS and Quick DASH scores improved. In 5/51 (10%) cases, further surgery was required. Our lateral approach seems to be effective and minimally invasive, providing adequate exposure. Contralateral incision and contralateral ligament reinforcement should be performed, whenever necessary, to improve lateral stability.

scholarly journals Surgical site infection in Laparoscopic versus Open appendicectomy

2018 ◽  
Vol 7 (2) ◽  
pp. 39-43
Author(s):  
Ashok Koirala ◽  
Dipendra Thakur ◽  
Sunit Agrawal ◽  
Bhuwan Lal Chaudhary ◽  
Sagar Poudel
Keyword(s):  
Acute Appendicitis ◽  
Surgical Site Infection ◽  
Age Groups ◽  
Laparoscopic Appendicectomy ◽  
Surgical Removal ◽  
Age Group ◽  
Site Infection ◽  
Open Appendicectomy ◽  
Number Of Patients ◽  
The Mean

 Background: Acute appendicitis is very common surgical cause of acute abdomen and needs surgical removal either by laparoscopic or open appendicectomy. The aim of this study is to compare frequency of surgical site infection (SSI) in patients undergoing laparoscopic and open appendicectomy. Materials and Methods: The study was prospective study conducted in NMCTH, Biratnagar. Total 200 patients with diagnosis of acute appendicitis admitted through the emergency department of our hospital were included in the study. The patients were randomly allocated in two groups: Laparoscopic appendicectomy group (LA) and Open appendicectomy group (OA). Both groups underwent successful emergency appendicectomy. Wound infections in terms of surgical site infection (SSI) if present were recorded. All age groups and both sexes were included.  Results: Two hundred patients underwent appendicectomy, one hundred Laparoscopic appendicectomy (LA) and another hundred open appendicectomy (OA). The mean age of patients with acute appendicitis was 30.63±16.14 years with minimum of 6 years and maximum of 77 years. The highest number of patients were in age group of 10 to 20 years (29.5%). In LA group SSI noted in 3 patients (3%) whereas in OA group it was found in 12 patients (12%). Conclusion: Laparoscopic appendicectomy is better and offers great advantages in terms of SSI as compared to Open appendicectomy.  

scholarly journals The Effect of Pterygium Surgery on Corneal Topography

QJM ◽  
2020 ◽  
Vol 113 (Supplement_1) ◽  
Author(s):  
N M Welson ◽  
M M M Samy ◽  
A A Gaafar ◽  
T A Badran
Keyword(s):  
Visual Acuity ◽  
Surgical Treatment ◽  
Corneal Topography ◽  
Surgical Removal ◽  
Significant Difference ◽  
Uncorrected Visual Acuity ◽  
Pterygium Surgery ◽  
The Mean ◽  
Pterygium Excision ◽  
Topographic Astigmatism

Abstract Objective To evaluate the effect of pterygium surgery on corneal topography by comparing wave front analysis before and one month after the surgical treatment. Methodology Fifty eyes of forty-one patients were included in this study. Twenty five male and sixteen female patients seeking pterygium surgery were recruited from the Ophthalmology Department Outpatient Clinic in Sohag Teaching Hospital during the period from July 2017 to May 2018. All eyes underwent pterygium excision with conjunctival autograft. Results In this study we found a highly statistically significant improvement in the mean uncorrected visual acuity from 0.44±0.21SD preoperatively to 0.62±0.18SD postoperatively (p &lt; 0.001) and a highly statistically significant difference in the mean logMAR visual acuity as it was decreased from 0.43±0.28 SD preoperatively to 0.34±0.23 SD postoperatively (p &lt; 0.001). Also, there was a highly statistically significant improvement in mean of manifest refractive astigmatism from -4.08±3.28 SD preoperatively to -1.46±1.40 SD postoperatively (p &lt; 0.001). We also found a highly statistically significant improvement in the mean cycloplegic astigmatism from -4.00±3.01 SD preoperatively to -1.39±1.33 SD postoperatively (p &lt; 0.001) and also there was a highly statistically significant improvement in the mean topographic astigmatism from -5.17±4.08 SD preoperatively to -2.20±2.31 SD postoperatively (p &lt; 0.001). We also found a highly statistically significant improvement in the mean of ISV (Index of Surface Variance) from 76.22±36.86 SD preoperatively to 33.56±15.02 SD post operatively (p &lt; 0.001) and also there was a highly statistically significant improvement in the mean IHD (Index of Height Decentration) from 0.042±0.027SD pre-operatively to 0.023±0.036 SD post operatively. Conclusion There was a highly statistically significant difference in the mean logMAR visual acuity and a highly statistically significant improvement in the mean uncorrected visual acuity. A highly statistically significant improvement in both refractive and topographic astigmatism after one month of the surgery was noted also. Here were also a highly statistically significant improvement in ISV and IHD that indicate improvement after pterygium removal. Recommendations Patient with pterygium that inducing astigmatism will benefit from surgical removal of the pterygium.

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