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BACKGROUND: Isocitrate dehydrogenase (IDH) mutation status is a crucial prognostic factor in high-grade glial tumors. PURPOSE: To investigate whether magnetic resonance imaging (MRI) features can display a diagnostic performance in the determination of IDH mutation in high-grade gliomas. MATERIAL AND METHODS: A total of 170 patients including 24 IDH mutant grade 4 astrocytomas and 146 glioblastomas (GBM) were retrospectively examined via contrast-enhanced (CE) MRI before surgery. Immunohistochemistry and genomic sequence analyses were performed on specimen materials for the determination of IDH mutational status. Certain morphological and diffusion-weighted imaging (DWI) parameters were utilized to see if they could play a role to be non-invasive potential imaging predictors in the discrimination of IDH mutant versus wild-type (WT) high-grade gliomas. RESULTS: On histopathological examination, IDH mutation was detected in 24 patients with high-grade glioma and 146 of the patients were found to be WT. Certain morphological criteria of tumor location and involvement, tumor margins, visual detection of diffusion restriction on DWI, and quantitative apparent diffusion coefficient (ADC) parameters consisting of ADCmean, ADCmin, and ADCr could be used as imaging predictors in the discrimination of high-grade IDH mutant versus WT tumors. CONCLUSION: Certain MRI morphologic features and visual detection of diffusion restriction on DWI and quantitative ADC parameters consisting of ADCmean, ADCmin, and ADCr can be considered non-invasive, significant independent imaging predictors in the discrimination and can obviate invasive procedures for histopathological diagnosis.
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Neoplasias Encefálicas , Glioblastoma , Glioma , Humanos , Isocitrato Desidrogenase/genética , Neoplasias Encefálicas/diagnóstico por imagem , Neoplasias Encefálicas/genética , Neoplasias Encefálicas/patologia , Glioblastoma/diagnóstico por imagem , Glioblastoma/genética , Estudos Retrospectivos , Imageamento por Ressonância Magnética/métodos , Glioma/patologiaRESUMO
Solitary fibrous tumor/hemangiopericytoma (SFT/HPC) is a rare neoplasm arising from spindle cells and most commonly arising from pleura. Spinal SFT/HPC is a rare entity; hence, it is not on the top of the differential diagnosis list when a clinician faces a spinal lesion. In the review of the literature, there exist less than 50 case reports of intradural extramedullary SFT/HPC. Here, we present a 54-year-old female patient who underwent subtotal surgical excision of an intradural extramedullary spinal mass pathologically reported to be SFT/HPC and had symptomatic recurrence in the 3rd year of follow-up. Surgical intervention was unachievable and the patient was given 45 Gy to the surgical cavity followed by a 5.4 Gy boost to visible tumor with external radiotherapy. Patient reported significant relief of her symptoms. We aim to contribute to the formation of a treatment algorithm for this rare entity.
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OBJECTIVE: Scalp defects may occur following trauma, radiotherapy, oncologic resection, and recurrent surgeries. The hair-bearing scalp has a dual role, which consists of protecting the calvarium and contributing to aesthetic appearance. While the "reconstructive ladder" approach may be used to close small and medium-sized scalp defects, it is not the case for larger ones involving the calvarium or with a radiation therapy history. The aim of this study is to present cases operated due to complex scalp defects, analyze complications, and discuss the choice of reconstruction. MATERIAL AND METHODS: The study consists of 14 patients who were operated between December 2017 and August 2019 due to a complex scalp defect. Patient were evaluated according to age, gender, etiology, radiation therapy history, defect size and location, reconstruction steps, cranioplasty and duraplasty options, type of free flap, recipient artery, vein graft requirement, and complications. RESULTS: The mean age of patients, which consists of 11 men and three women, was 56.7 years. The etiology for scalp defects included basosquamous carcinoma, squamous cell carcinoma, giant basal cell carcinoma, atypical meningioma, glioblastoma multiforme, angiosarcoma, and anaplastic oligodendroglioma. The defect involved the full thickness of calvarium in nine cases and pericranium in five cases. Cranioplasties were made with rib graft (n=1), bone graft (n=1), and titanium mesh (n=7). Free flaps used for reconstruction were musculocutaneous latissimus dorsi (LD) (n=4), LD muscle (n=3), anterolateral thigh (ALT) (n=4), musculocutaneous ALT (n=1), vastus lateralis muscle (1), and rectus abdominis muscle (n=1). Flap loss was not observed. Complications occurred in four of the patients; include a partial graft loss, a wound dehiscence, seroma, and an unsatisfactory esthetic result. CONCLUSION: Free tissue transfers rather than local flaps should be opted to reconstruct complex scalp defects, as failure of the latter, could create much greater defects, and worse consequences. There are many options for proper reconstruction, and it is essential to select the appropriate one, taking into account the comorbid conditions of each case.
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OBJECTIVES: Intradiscal ozone treatment is a minimally-invasive method that can be applied to patients who have low back pain and do not respond to conservative treatment. This retrospectively designed study aimed to evaluate its clinical efficacy, adverse effects, or complication rates. METHODS: Patients with lumbar degenerative disc disease (LDDD) who underwent intradiscal O2-O3 treatment between January 2016 and April 2018 were included in the study. Pain and disability levels were assessed at pre-injection, 1-month and 1-year post-injection periods using visual analog scale (VAS) and Oswestry Disability Index (ODI), respectively. RESULTS: A total of 520 patients (270 males and 250 females) with the mean age of 38.9±5.7 years included in the study. First-month and 1st-year post-injection VAS and ODI scores were significantly lower than pre-injection scores (p<0.001). Remarkable VAS score reduction (more than 50%) was found in 60.2% of patients at 1st month and in 52.9% of patients at the 1st year. No important side effects recorded. CONCLUSION: Intradiscal ozone therapy applied together with the epidural steroid treatment, one of the percutaneous application techniques for the treatment of low back pain related to LDDD, has successful outcomes, clinical efficacy, and low rate of side effects, and thus, is one of the methods that should be considered before surgery when appropriate patients.
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BACKGROUND: Over 200 human telomerase reverse transcriptase (hTERT) polymorphism combinations have been implicated in the development of cancer. This study aimed to evaluate hTERT mutations in meningioma tissue and its association with meningioma. MATERIAL AND METHODS: A total of 90 patients who underwent surgery between 2006 and 2015 and were histopathologically diagnosed with meningioma (WHO 2016) were included. RESULTS: Among the 90 participants included herein, 50 (55.5%) and 40 (44.5%) were female and male, respectively, with an average age of 56.2 ± 14 years. Mean Ki-67 values were 10.56% (SD 12.41, range 0-60), while the mean follow-up duration was 39.1 months (SD 26.3). Low- and high-grade patients had a mean Ki-67 score of 4.31% (SD 3.58, range 0-16) and 19.92% (SD 14.91, range 2-60) (p = 0.0001). Our results showed a moderate positive correlation between Ki-67 score and the presence of hTERT mutation (Pearson correlation test, r = 0.5161; p = 0.0001). Patients with an hTERT mutation > 30% had significantly higher risk for reoperation than those with lower levels of mutation (p = 0.016, chi square test). None of the patients requiring reoperation had an hTERT mutation < 10%. Moreover, high-grade patients had a 7.2 times higher risk of reoperation than those with an hTERT mutation > 30%. CONCLUSION: The presence of hTERT mutation, in addition to high Ki-67, indicated a more aggressive meningioma disease course and potentially increased risk of recurrence.
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Glioblastoma multiforme (GBM) is the most common and the most malignant primary intracranial tumor in adults. GBM extraneural metastases occur in only approximately 0.2-0.4% of patients. We present a case of a cervical metastasis of glioblastoma after cranial tumor resection. In concord with case presentation, we reviewed the metastatic location and metastasis time of the gliablastomas seen in the literature.
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Neoplasias Encefálicas , Glioblastoma , Neoplasias Cranianas , Adulto , Neoplasias Encefálicas/diagnóstico por imagem , Neoplasias Encefálicas/cirurgia , Glioblastoma/diagnóstico por imagem , Glioblastoma/cirurgia , Humanos , PescoçoRESUMO
BACKGROUND: Post-traumatic hydrocephalus (PTH) is one of the primary complications during the course of traumatic brain injury (TBI). The aim of this study was to define factors associated with the development of PTH in patients who underwent unilateral decompressive craniectomy (DC) for TBI. METHODS: A total of 126 patients, who met the inclusion criteria of the study, were divided into two groups: patients with PTH (n = 25) and patients without PTH (n = 101). Their demographic, clinical, radiological, operative, and postoperative factors, which may be associated with the development of PTH, were compared. RESULTS: Multivariate logistic regression analysis revealed that cranioplasty performed later than 2 months following DC was significantly associated with the requirement for ventriculoperitoneal shunting due to PTH (p < 0.001). Also, a significant unfavorable outcome rate was observed in patients with PTH at 1-year follow-up according to the Glasgow Outcome Scale-Extended (p = 0.047). CONCLUSIONS: Our results show that early cranioplasty within 2 months after DC was associated with a lower rate of PTH development after TBI.
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Lesões Encefálicas Traumáticas/cirurgia , Craniectomia Descompressiva , Hidrocefalia/prevenção & controle , Complicações Pós-Operatórias/prevenção & controle , Adulto , Idoso , Feminino , Escala de Resultado de Glasgow , Humanos , Hidrocefalia/epidemiologia , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Fatores de RiscoRESUMO
BACKGROUND: Despite rapid diagnosis and aggressive neurosurgical intervention, acute subdural hematoma (ASDH) is a severe type of head injury that can result in high morbidity and mortality. Although surgical procedures, such as craniotomy and decompressive craniectomy (DC), can be effective, the preferred approach for treating an ASDH remains controversial. The aim of this report was to evaluate factors associated with mortality in patients with ASDH and determinants of outcome in those with ASDH who underwent DC. METHODS: The demographic details and clinical and radiological characteristics of a total of 93 patients with ASDH who underwent DC during a 60-month period from 2012 to 2017 were evaluated to determine the effect on mortality and any association with the Glasgow Coma Scale (GCS) score recorded on arrival. RESULTS: Sixty-five male and 28 female subjects with a mean age of 59.82+-19.49 years (range: 16-88 years) were included in the study. Sixteen patients (17.2%) died following the surgery. Older age (p=0.007) and lower GCS scores (p=0.022) were statistically significantly associated with the mortality rate. The mean hematoma thickness was 15.46+-5.73 mm, and the mean midline shift was 9.90+-4.84 mm. The mortality rate was positively correlated with an excessive midline shift (p=0.011; r=0.262) and age (p=0.022; r=0.237) in patients with ADSH. A midline shift of ≥10 mm and a hematoma thickness of ≥15 mm was significantly associated with mortality (p=0.014; p=0.039). The etiology of the trauma; comorbidities of subarachnoid, epidural, or intracranial hemorrhage; compression fractures; or contusions were not significantly correlated. CONCLUSION: The results indicated that there was a higher mortality rate among older patients and those with a GCS score of <6 on arrival. A midline shift of ≥10 mm and a hematoma thickness of ≥15 mm were significantly related to mortality. Our study supports the conclusion that DC may help prevent further midline shift and be associated with a lower mortality rate compared with a craniotomy.
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Craniectomia Descompressiva/mortalidade , Hematoma Subdural Agudo , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Hematoma Subdural Agudo/epidemiologia , Hematoma Subdural Agudo/mortalidade , Hematoma Subdural Agudo/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto JovemRESUMO
OBJECTIVES: In this study, we aimed to share the surgical approaches and clinical experiences of cranio-orbital tumors, which are surgically difficult anatomies. METHODS: A total of 22 orbital tumors with extraorbital-transcranial pathology between January 2004 and December 2017 were retrospectively reviewed. Information was obtained from hospital, operation and outpatient records for this study. Preoperative demographic data, ophthalmologic examination findings, clinical and radiological findings were recorded. All patients had cranial magnetic resonance and cranial computerised tomography examinations at this time. The location of the tumor, its size and its relation to neighboring structures were recorded in the light of these examinations. RESULTS: The lateral approach was performed in 12 cases. The lateral approach was performed with frontotemporal craniotomy. Because of the lateral inferior location of the tumor in three of 12 cases, zygoma osteotomy was added to classical osteotomy. In 10 cases, the anterior approach was applied and the frontal craniotomy was found sufficient in seven cases. In three cases subfrontal craniotomy was added to classical craniotomy. CONCLUSION: The findings obtained in this study suggest that high resection rates can be achieved with appropriate surgical intervention in orbital tumors requiring a transcranial surgical approach. The most important factor in surgical planning is the location of the tumor. The size of the tumor and the expectation of the percentage of surgical removal are the other important factors. In our series, it has reached high excision ratio in most cases with low complication rate, good visual field and eye movements results.
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AIM: We report the neurological and radiological features, surgical management and Mid-term outcome in a series of patients with chronic subdural hematoma (CSDH) and associated ipsilateral arachnoid cyst (AC) of the middle fossa. MATERIAL AND METHODS: Between August 2004 and August 2012, 453 patients were treated with diagnosis of CSDH in our clinic. Of those, 15 patients had ipsilateral arachnoid cyst in the middle fossa. A single burr hole craniostomy was performed to drain the hematoma and the AC left intact at first in 14 patients, one patient had no surgical intervention. Follow-up period ranged from 13 months to 88 months (mean 43.07 ± 23.23 months). RESULTS: The patients having CSDH with AC were found to be younger than the patients with CSDH alone, the mean age was 13.93 ±12.37 years Eleven patients had head trauma 21 to 50 days before admission. Hematoma evacuation through a single burr hole and closed system subdural drainage 2 to 4 days after surgery improved the symptoms in all patients. Two patients developed subdural fluid collection which is treated by subduroperitoneal shunt placement. CONCLUSION: Greater prevalence of ACs in patients with CSDHs has been reported in the literature. We recommend the drainage of the hematoma via a single craniostomy and to leave the AC intact as the first choice of treatment if the associated AC is a Galassi type I or II. Additional subduroperitoneal shunting may be performed in patients with Galassi type III cyst.
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BACKGROUND: Few studies have assessed the effect of Chiari malformation type 1 (CM-1) surgical decompression on cervical lordosis and range of motion (ROM). We aimed to assess the effect of expansile duraplasty on postoperative cervical mobility and spinal stability. MATERIALS AND METHODS: This was a single-center retrospective review of prospectively collected data. Patients were included if they underwent surgical treatment for symptomatic CM-1 between the years 1999 and 2009. Cervical ROM and lordosis were assessed before and after surgery in all patients. Collected data also included clinical improvement, as well as surgical complications after the procedure. Patients were divided into 2 groups. The first group underwent a posterior fossa bony decompression alone, while the second group additionally received an expansile duraplasty. Patients were further subdivided into 3 subgroups on the basis of the severity of tonsillar herniation. RESULTS: A total of 76 patients fit our selection criteria. Fifty-five patients belonged to the duraplasty group. Twenty-one patients underwent bony decompression alone. The 2 groups were statistically demographically and clinically similar. There was no difference in clinical outcome or in ROM and cervical lordosis between the groups except for patients with severe tonsillar herniation (CM-I grade 3). These patients had a statistically significant improvement in their postoperative cervical motility without compromising their spinal stability. CONCLUSION: Adding an expansile duraplasty to craniovertebral decompression in CM-1 patients with severe tonsillar herniation may restore cervical ROM while preserving stability and alignment. This may relieve postoperative pain and improve clinical prognosis.
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Malformação de Arnold-Chiari/fisiopatologia , Malformação de Arnold-Chiari/cirurgia , Fossa Craniana Posterior/cirurgia , Descompressão Cirúrgica/métodos , Dura-Máter/cirurgia , Amplitude de Movimento Articular/fisiologia , Adulto , Malformação de Arnold-Chiari/diagnóstico por imagem , Fossa Craniana Posterior/diagnóstico por imagem , Feminino , Humanos , Laminectomia , Lordose/cirurgia , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do Tratamento , Adulto JovemRESUMO
AIM: Computed tomography (CT)-guided stereotactic brain biopsy has been performed in our clinic since March 1998. In this prospective study, we examined the patient data undergoing stereotactic biopsy and the results of biopsies in 500 consecutive patients. MATERIAL AND METHODS: Between the dates of March 1998 and January 2015, CT-guided stereotactic biopsies were performed by using the Leksell stereotactic frame system (Elekta Instruments EU, Sweden) in 500 patients. A total of 512 procedures were performed in patients consisting of 184 females (36.8%) and 316 males (63.2%), ages ranging from 3 to 81 years (mean 50.40±16.67). RESULTS: Conclusive histopathological diagnosis was not achieved in 17(3.3%) of 512 procedures. Of the others, 173 (33.8%) were high-grade gliomas, 103 (20.1%) were low-grade gliomas, 36 (7%) were malignant lymphomas, 34 (6.6%) were other types of brain tumors, 82 (16%) were metastasis and 67 (13.1%) were non-tumoral lesions. Complications were occurred in ten cases: 3 tumoral bleedings, 2 hypertensive cerebral hematomas, 2 peroperative convulsions, 1 epidural hematoma, 1 myocardial infarction and 1 brain edema. The patients who developed myocardial infarction and hypertensive thalamic hematoma died. The mortality was 0.4% and morbidity was 1.6% in 512 procedures. CONCLUSION: CT-guided stereotactic biopsy is a reliable and a safe procedure in cases with intracranial lesions when histopathological diagnosis is required for the appropriate treatment.
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Encefalopatias/diagnóstico por imagem , Encefalopatias/cirurgia , Encéfalo/diagnóstico por imagem , Encéfalo/cirurgia , Técnicas Estereotáxicas , Tomografia Computadorizada por Raios X/métodos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Biópsia/métodos , Encéfalo/patologia , Encefalopatias/patologia , Edema Encefálico/diagnóstico por imagem , Edema Encefálico/patologia , Edema Encefálico/cirurgia , Neoplasias Encefálicas/diagnóstico por imagem , Neoplasias Encefálicas/patologia , Neoplasias Encefálicas/cirurgia , Criança , Pré-Escolar , Feminino , Glioma/diagnóstico por imagem , Glioma/patologia , Glioma/cirurgia , Hematoma Epidural Craniano/diagnóstico por imagem , Hematoma Epidural Craniano/patologia , Hematoma Epidural Craniano/cirurgia , Humanos , Imageamento Tridimensional/métodos , Hemorragias Intracranianas/patologia , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Adulto JovemRESUMO
AIM: Lumbar discectomy is a common surgical intervention in neurosurgical practice. Iatrogenic vascular injury during this surgery is a rare, but serious complication. In this study, our aim was to review the average safe depth of discectomy for both sexes. MATERIAL AND METHODS: This study involved a total of 56 patients between 21 and 79 years old (28 male and 28 female) who had no surgical pathology as documented by lumbar magnetic resonance imaging study. Measurements at L3-4, L4-5, and L5-S1 were performed for both sexes as follows: 1 < sup > st < /sup > measurement, from the furthest lateral part of the dura to the end of the disc (right-left); 2 < sup > nd < /sup > measurement, the anteroposterior length of the cross-section passing through the midline of the disc; 3rd measurement; from the furthest lateral part of the dura to the furthest lateral part of the disc (right-left); 4th measurement, the length from right to left of the cross-section passing through the midline of the disc. RESULTS: Measurement 1 at L3-4, L4-5, and L5-S1, this value was estimated to be 35.9 and 36.7 mm, 35.9 and 36.9, and 34 and 34.9 mm in the right and left sides respectively, for female subjects. The corresponding values for males were 41.4 and 42.1, 40.6 and 40.9, and 37.4 and 37.7 mm at L3-4, L4-5, and L5-S1, respectively. Measurement 3 in L3-4, L4-5, and L5-S1 disc spaces on the right and left sides in female subjects were 14.8 and 16.3 mm, 15.7 and 17.2 mm, and 14.9 and 17.1 mm, respectively, with corresponding figures of 18.6 and 19.5, 19.7 and 20.6, and 18.2 and 18.6 mm among male participants. Measurement 2 and 4 in females for L3-4, L4-5, and L5-S1 were 38.4 and 52.3 mm, 38.9 and 53.4 mm, and 37 and 51.8 mm, respectively. The corresponding figures for males were 43.2 and 57.6 mm, 43.2 and 58.9 mm, and 40.1 and 56.7 mm, respectively. CONCLUSION: Determination of the safe discectomy depth in both males and females, as well as the use of marking disc punches to indicate the safe margins may help clinicians to avoid this unwanted complication.
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Discotomia/normas , Vértebras Lombares/cirurgia , Complicações Pós-Operatórias/prevenção & controle , Lesões do Sistema Vascular/prevenção & controle , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Caracteres Sexuais , Adulto JovemRESUMO
AIM: Factors affecting the development of postoperative hydrocephalus patients who underwent surgery after aneurysmal subarachnoid hemorrhage were retrospectively assessed. MATERIAL AND METHODS: 201 cases, who underwent aneurysm surgery in our clinic after subarachnoid hemorrhage between 2008 and 2013, were retrospectively assessed. Twenty-one cases with hydrocephalus development were retrospectively examined according to their age, gender, history (hypertension, alcohol, and smoking), blood type, the number and size of aneurysms, aneurysm localization, the presence of ventricular hemorrhage, baseline-final neurological diagnosis, Fisher grading system, history of vasospasm and meningitis. The initial neurological course and Hunt-Hess, and also final neurological course of the patients were evaluated according to World Federation of Neurosurgical Societies (WFNS) Grading Scale. RESULTS: Age, history of hypertension, aneurysm localization, Hunt-Hess grading, vasospasm, meningitis and Glasgow Outcome Scale (GOS) are determinative factors in hydrocephalus development due to subarachnoid hemorrhage. It was detected that gender, alcohol and tobacco use, blood group, the size and the number of aneurysm, the presence of intraventricular hemorrhage and Fisher grading were not the determinative factors in the patients. CONCLUSION: In patients who underwent surgery for subarachnoid hemorrhage, risk factors for postoperative hydrocephalus should be determined and the patients with these risk factors should be closely monitored.
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Aneurisma Roto/complicações , Hidrocefalia/etiologia , Aneurisma Intracraniano/complicações , Hemorragia Subaracnóidea/complicações , Adulto , Idoso , Feminino , Escala de Resultado de Glasgow , Humanos , Hidrocefalia/epidemiologia , Hidrocefalia/cirurgia , Masculino , Pessoa de Meia-Idade , Período Pós-Operatório , Estudos Retrospectivos , Fatores de Risco , Hemorragia Subaracnóidea/cirurgiaRESUMO
INTRODUCTION: Nerve sheath myxomas (NSM) are rare benign soft tissue tumors. The dorsal paravertebral placed NMS diagnosis can be difficult. PRESENTATION OF CASE: This article presents clinical, radiological findings and treatment of the NSM of the dorsal paravertebral space in a 32-year-old man presented with a right shoulder and back pain for 4 years. DISCUSSION: NSM is a rare and benign tumor and that most often occurs in the skin of the head, neck or upper limbs of younger patients. Rare locations such as intracranial, spinal canal, trunk, lower limb and oral cavity were also reported. The appropriate treatment of NSM is surgical excision. Diagnosis is difficult in an uncommon presentation. CONCLUSION: Although the most presented case of NMS are dermal tumors, it may also be found extremely rare locations. We conclude that, the definitive treatment of NSM is surgical excision with safe margins even when it is possible.
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BACKGROUND: There are some case reports that highlight the association of Arnold-Chiari malformation (ACM) with psychiatric symptoms. We assessed the association between ACM and psychiatric symptoms and risk factors in terms of psychiatric morbidity and evaluated the quality of life after surgery. METHODS: This study consisted of sixteen patients who underwent decompression operation at the Department of Neurosurgery of Sisli Etfal Hospital. The MINI plus, Short-Form McGill Pain Questionnaire and WHOQOL-BREF-TR were administered to patients. RESULTS: About 43.8% of the patients had a psychiatric disorder. About 50% of the patients had co-existing syringomyelia of which 50% with syringomyelia had a psychiatric disorder. Patients with syringomyelia without any psychiatric disorder had significantly lower scores on physical domain of WHOQOL-BREF-TR (p = 0.02) than the patients without syringomyelia and psychiatric disorder. Subjects with a psychiatric disorder had lower scores on four domains of WHOQOL-BREF-TR. The patients with psychiatric diagnoses had significantly higher scores on affective pain index (p = 0.021) and total pain index (p = 0.037) than the patients without any psychiatric disorder. CONCLUSION: The presence of a psychiatric condition influences not only the physical aspect but also deteriorates the psychological and social relations and environmental aspect. Moreover the presence of a psychiatric disorder increases the perception of pain and causes more discomfort.
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Malformação de Arnold-Chiari/epidemiologia , Transtornos Mentais/epidemiologia , Dor/epidemiologia , Qualidade de Vida , Siringomielia/epidemiologia , Adolescente , Adulto , Idoso , Malformação de Arnold-Chiari/cirurgia , Estudos Transversais , Descompressão Cirúrgica/estatística & dados numéricos , Feminino , Humanos , Entrevista Psicológica , Masculino , Pessoa de Meia-Idade , Morbidade , Dor/psicologia , Medição da Dor , Fatores de Risco , Inquéritos e Questionários , Resultado do Tratamento , Adulto JovemRESUMO
Osteoid osteoma (OO) is a benign bone neoplasm which is seen in the long bones of appendicular skeleton. It is rarely seen in the cranium. Ethmoid bone OO has been very rarely reported so far. We report another case of giant osteoid osteoma involving the ethmoid bone with intraorbital and intracranial extension in a 3O year old female patient. This case with unusual anatomical location was presented. It is first time reporting a giant osteoid osteoma of ethmoid bone with such a large nidus.
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BACKGROUND: We conducted a prospective study to investigate the clinical and radiological outcome in a surgical case series of 176 patients with 203 unruptured intracranial aneurysms (UIA). METHODS: The success of aneurysm obliteration was assessed within 2 weeks after surgery by digital subtraction angiography (DSA). Patients also underwent angiography 5 years after surgery. Clinical outcomes were assessed using the modified Rankin Scale (mRS). All predictors of poor surgical outcomes were assessed using an exact logistic regression. RESULTS: Overall, 83 % of the patients had a good outcome (mRS score 0 or 1); 10.8 % of the patients had a slight disability (mRS score 2), and 6.2 % of the patients had a moderate or moderate-severe disability (mRS score 3 or 4). The mortality rate was 0 % overall. The most important predictors of outcome were presence of history of ischemic cerebrovascular disease and postoperative stroke. Complete aneurysm occlusion was achieved in 93.5 % of all aneurysms. Sixty percent of treated aneurysms were checked with late follow-up DSA. No cases of hemorrhage from a surgically obliterated UIA were documented in this series during the 7.3 ± 1.4 (SD)-year follow-up period. CONCLUSIONS: If patients are carefully selected and individually assigned to their optimum treatment modality, IUAs can be obliterated by surgery with a low percentage of unfavorable outcomes.
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Craniotomia/métodos , Aneurisma Intracraniano/cirurgia , Instrumentos Cirúrgicos , Adulto , Idoso , Angiografia Digital , Angiografia Cerebral , Avaliação da Deficiência , Feminino , Seguimentos , Humanos , Aneurisma Intracraniano/diagnóstico , Ligadura/métodos , Angiografia por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Seleção de Pacientes , Complicações Pós-Operatórias/diagnóstico , Estudos Prospectivos , Tomografia Computadorizada por Raios X , Resultado do TratamentoRESUMO
INTRODUCTION: This study was designed to identify the impact of chronic obstructive pulmonary disease (COPD) on activities of daily living, life styles and needs in patients. PATIENTS AND METHODS: Participants of this national, multi-centered, cross-sectional observational study included 497 stable COPD patients from 41 centers. The mean age (standard deviation; SD) was 63.3 (9.3) years with 59.0% of the patients under the age of 65, and 89.9% of the participants were male. Sociodemographic and COPD-related data were gathered at enrollment and during the 1-month telephone follow-up. RESULTS: The mean (SD) COPD duration was 7.3 (6.5) years in the overall population while 5.4 (4.6) years for patients who recieved COPD diagnosis at least one year after the onset of symptoms. Dyspnea was the most common (83.1%) symptom and walking up stairs (66.6%) was the most difficult activity to be performed. Majority of the patients were aware of COPD as a chronic disease (63.4%), requiring ongoing treatment (79.7%), mainly caused by smoking (63.5%). 59% of the patients were under the age of 65 years-old. In 84% of patients, graduation from at least a primary school was identified. Results revealed an average number of two dependants that were obliged to look after per patient, ability to go on an outing in 91% of the patients, and going grocery shopping with ease in more than two-thirds of the study population. There was no significant difference in regular use of medication device across different educational or age groups. The top three COPD treatment expectations of the patients were being able to breathe (24.1%), walking (17.1%), and walking up stairs (11.7%), while shortness of breath (43.3%) was the first priority treatment need. CONCLUSION: In contrast to the common view that COPD prevalance is higher in old age population, this study showed that the rate of the disease is higher among younger patients than expected; indispensability of out of the house activities in majority of patients; and use of regular medication device to be independent of educational level and the age of COPD patients. Our findings indicate that the likelihood of COPD patient population to be composed of younger and active individuals who do not spend majority of their time at home/in bed as opposed to popular belief. Therefore, availability of a portable and easy to use device for medication seems to be important to enhance daily living.
Assuntos
Atividades Cotidianas , Doença Pulmonar Obstrutiva Crônica/complicações , Doença Pulmonar Obstrutiva Crônica/psicologia , Qualidade de Vida , Idoso , Broncodilatadores/uso terapêutico , Doença Crônica , Estudos Transversais , Expectorantes/uso terapêutico , Feminino , Humanos , Estilo de Vida , Masculino , Pessoa de Meia-Idade , Doença Pulmonar Obstrutiva Crônica/tratamento farmacológico , Índice de Gravidade de Doença , Abandono do Hábito de Fumar , Caminhada/fisiologiaRESUMO
AIM: A unilateral subfrontal interhemispheric transfalcial approach for the removal of olfactory groove meningiomas (OGM) was evaluated in terms of surgical technique, complications, clinical outcomes, and recurrence rate. MATERIAL AND METHODS: Twenty-four females and eighteen males with a mean age of 59 years were operated on for OGM within a 12- year (1996-2008) period. The pre- and post-operative Mini-Mental Test (MMT) scores, visual impairment scores (VIS), pre-operative clinical symptoms (headache, epileptic seizure and anosmia), Karnofsky performance scores (KPS), tumor size and tumor extensions were evaluated. The effects of the pre-operative parameters on post-operative MMT, VIS and KPS were investigated. RESULTS: Tumor size and pre-operative MMT significantly affected pre-operative KPS. Mean tumor diameter was 5.6±0.8 cm. Total excision was achieved in 97.6% of all cases. No peri-operative mortality was seen. Ten patients (23.8%) experienced surgery-related complications. The mean follow-up period of cases was 52 months, and the rate of residual tumor re-growth was 2.3%. No parameter showed any effect on post-operative KPS, as no significant difference was seen between pre- and post-operative KPS. A significant positive difference was detected between pre- and post-operative MMT and VIS. CONCLUSION: A unilateral subfrontal interhemispheric transfalcial approach can be the preferred modality for treating OGM.