Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 51
Filtrar
Más filtros

Banco de datos
País/Región como asunto
Tipo del documento
País de afiliación
Intervalo de año de publicación
1.
Sleep Breath ; 23(2): 551-557, 2019 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-30341586

RESUMEN

PURPOSE: According to many studies in the literature, there is a strong association between restless leg syndrome and dopaminergic dysfunction. Dopamine is also the major catecholamine in the retina and is also a possible transmitter of the amacrine and interplexiform cells. The aim of this study is to investigate the possible association between RLS and retinal thickness. METHODS: In this study, we included 33 patients who were diagnosed with idiopathic RLS according to the "International RLS Study Group" criteria and 31 healthy subjects. All the patients and controls underwent routine ophthalmologic examination and had spectral-domain optical coherence tomography (OCT) performed. We compared the retinal thickness of the patients and control subjects. RESULTS: In the RLS group, foveal thickness was thinner then controls. Also, only inferior, superior, and temporal quadrant retina nerve fiber layer (RNFL) thickness were significantly thinner in the RLS group. The parafoveal ganglion cell complex (GCC) in the superior temporal, inferior temporal, inferior nasal quadrant, and perifoveal superior nasal thickness was also significantly thinner in the patient group. Pearson correlation analyses showed that there were statistically significant negative correlations between disease duration and macular GCC and RNFL thickness. Negative correlations were also detected between parafoveal superior, temporal, inferior and nasal macular thickness, parafoveal superior nasal, inferior temporal GCC thickness, and perifoveal superior nasal GCC thickness and disease duration. CONCLUSION: According to our results; most retinal layers are thinner in RLS patients, so it can be considered that OCT has a predictive value for progression of RLS.


Asunto(s)
Dopamina/fisiología , Síndrome de las Piernas Inquietas/diagnóstico , Síndrome de las Piernas Inquietas/fisiopatología , Retina/fisiopatología , Adulto , Anciano , Correlación de Datos , Progresión de la Enfermedad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Fibras Nerviosas/fisiología , Valores de Referencia , Síndrome de las Piernas Inquietas/clasificación , Células Ganglionares de la Retina/fisiología , Tomografía de Coherencia Óptica
2.
Neurol Sci ; 38(7): 1287-1291, 2017 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-28455769

RESUMEN

Experimental and clinical data strongly suggests that nitric oxide (NO) plays a pivotal role in migraine. This is also supported by studies of migraine induced by substances that release NO. NO is synthesized from L-arginine by endothelial NO synthase (NOS). Asymmetric dimethylarginine (ADMA) is the major endogenous competitive inhibitor of NOS. Symmetric dimethylarginine (SDMA) is an inactive stereoisomer of ADMA. It may reduce NO production by competing with arginine for cellular uptake. The aim of this study was to measure the levels of ADMA, SDMA and L-arginine in migraine patients during the interictal period. One hundred migraine patients and 100 healthy volunteers were recruited. The patients were in the interictal period and classified into two groups as having migraine with aura and migraine without aura. Their serum ADMA, SDMA and L-arginine levels were measured by high-performance liquid chromotography (HPLC) method. ADMA, SDMA and L-arginine levels were significantly higher in migraine patients compared to the control group. But there was no difference between the patients with and without aura. These results suggest that NOS inhibitors and L-arginine/NO pathway plays an important role in migraine pathopysiology.


Asunto(s)
Arginina/análogos & derivados , Arginina/sangre , Trastornos Migrañosos/sangre , Óxido Nítrico/metabolismo , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Trastornos Migrañosos/fisiopatología , Óxido Nítrico Sintasa de Tipo III/metabolismo , Adulto Joven
3.
Pol J Radiol ; 82: 701-705, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-29657636

RESUMEN

BACKGROUND: To investigate correlation between lumbar opening pressure (LOP) and radiological scores based on cranial MRI and contrast-enhanced MR venography in patients with idiopathic intracranial hypertension (IIH). MATERIAL/METHODS: Patients with IIH who underwent brain MRI and contrast-enhanced MR venography before measurement of LOP between 2010-2014 were evaluated retrospectively. Three experienced radiologists (blinded to LOP values) evaluated a total of 51 patients. They reached a consensus on the presence or absence of 6 radiological findings identified in the literature as characteristic for IIH: empty sella, perioptic dilation, optical tortuosity, flattening of the posterior globe, swelling of the optic disc, and bilateral transverse sinus stenosis. The radiological score was obtained by giving 1 point for the presence of each finding, with the highest possible score of 6 points. The correlation between the calculated radiological scores and LOP was evaluated. RESULTS: There was no significant correlation between LOP and radiological scores (r=0.095; p=0.525, Spearman's rank coefficient). Similarly, no significant correlation was detected between LOP and each of the radiological findings (partial empty sella [p=0.137], perioptic dilation [p=0.265], optical tortuosity [p=0.948], flattening of the posterior globe [p=0.491], swelling of the optic disc [p=0.881], and bilateral dural sinus stenosis [p=0.837], Mann-Whitney U test). CONCLUSIONS: There was no significant correlation between LOP and reliable radiological features of IIH.

4.
Ideggyogy Sz ; 69(9-10): 341-348, 2016 Sep 30.
Artículo en Inglés | MEDLINE | ID: mdl-29638096

RESUMEN

Background - Cerebral vasomotor reactivity, defined as the cerebral vasculature response to hypoxia, is not wellunderstood in fibromyalgia (FM) patients. This study investigated the difference in the cerebrovascular reactivity (i.e., responsiveness to hypercapnia was evaluated by use of breath- holding index) to the breath-holding index (BHI) between patients with fibromyalgia and a group of normal controls. Methods - The study included 40 FM patients and 40 healthy subjects. Cerebrovascular reactivity was evaluated using the BHI, which is a nonaggressive, well-tolerated, real-time, reproducible screening method to study cerebral haemodynamics. Insonation depth and basal velocity were symmetrical and not significantly different between the two groups (p>0.05). All patients completed the Revised Fibromyalgia Impact Questionnaire (FIQR), Hospital Anxiety and Depression Scale (HADS), visual analogue scale (VAS), and the somatization subscale of the SCL-90-R symptom checklist. Results - The BHI ranged from 0.30 to 2.20 (mean 1.11±0.45) in the FM patients and 1.10 to 2.80 (mean 1.90±0.35) in the control group (p<0.001). Disease duration and right BHIaverage and left BHIaverage values exhibited a significant negative correlation (r=-0.877; p<0.001, r=-0.842; p<0.001, respectively). As pain and fatigue scores increased, the right BHIaverage and left BHIaverage values decreased (r=-0.431; p=0.005, r=-0.544; p<0.001, r=-0.341; p=0.031, r=-0.644; p<0.001, respectively). Conclusions - BHI values showed that cerebrovascular reactivity in FM patients decreased in comparison to healthy individuals. BHI decreased as disease duration and severity increased. Cerebrovascular reactivity decreased in FM patients, and this phenomenon should be accepted as an abnormality. Additionally, this outcome may have been the result of a mechanism responsible for central neuropathic pain.


Asunto(s)
Circulación Cerebrovascular/fisiología , Fibromialgia/fisiopatología , Neuralgia/fisiopatología , Adulto , Femenino , Humanos , Persona de Mediana Edad
5.
Neurol Sci ; 36(10): 1805-12, 2015 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-25990102

RESUMEN

We aimed to determine the prevalence and risk factors of restless legs syndrome in Edirne and its districts, located in Western Thrace, which is the most western part of Turkey. In this study, 4003 individuals who could communicate and agreed to participate in the study were evaluated. To obtain the data from the applicants in 30 Family Health Centres in Edirne and its districts, a face-to-face questionnaire that consisted of 54 questions was prepared by the researchers. The questionnaire included general information, questions to evaluate potential concomitant comorbid conditions and questions regarding the symptomatology used in restless legs syndrome (RLS) diagnosis, as well as questions to evaluate insomnia and tension-type headache secondary to insomnia according to the ICD-II Criteria (International Classification of Sleep Disorders-II Criteria). Of 4003 individuals, 282 were diagnosed with RLS according to the questionnaire results from Edirne and its districts, and the prevalence of RLS was 7%. Approximately, 47.9% of the patients with RLS were male, and 52.1% were female, which was not significantly different (p > 0.05). Anaemia was identified in 41.1 % of the cases and control group was detected in 19.4 %, which was significantly different (p < 0.001). Secondary insomnia was identified in 64.2% of the cases with RLS and was not detected in 35.8%, which was significantly different (p < 0.001). RLS prevalence studies will increase the awareness of the community and provide early diagnosis and treatment, as well as serve as a basis to reduce morbidity and improve the quality of life.


Asunto(s)
Síndrome de las Piernas Inquietas/epidemiología , Comorbilidad , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Síndrome de las Piernas Inquietas/complicaciones , Factores de Riesgo , Turquía/epidemiología
6.
Ulus Cerrahi Derg ; 31(1): 15-9, 2015.
Artículo en Inglés | MEDLINE | ID: mdl-25931939

RESUMEN

OBJECTIVE: Complications associated with wound healing after abdominal tumor operations continue to be a significant problem. This study aimed to determine the significance of retention sutures in preventing these complications. For this purpose, early and late term results of patients who underwent application of polydioxanone (PDS) and additional retention sutures for abdominal closure were retrospectively evaluated. MATERIAL AND METHODS: Clinical files of 172 patients who were operated due to gastrointestinal tract malignancies in our clinic between January 2007 and January 2011 were retrospectively analyzed. Patients in whom the fascia was repaired only with PDS (Group 1) were compared to patients in whom the fascia was repaired with PDS and retention sutures (Group 2) in terms of age, gender, postoperative evisceration-wound infection (<1 month), incisional hernia (>1 month), incision type, co-morbid factors, and operative time. RESULTS: There was no significant difference between the two groups in terms of age or gender (p=0.680 and p=0.763). No significant difference was detected in terms of postoperative incisional hernia (p=0.064). Evisceration and post-operative wound infection were significantly lower in Group 2 as compared to Group 1 (p=0.008 and p=0.002). Operative time was significantly longer in Group 1 than in Group 2 (p<0.0001). Co-morbid features were significantly higher in Group 2 than in Group 1 (p<0.0001). There were no significant differences between the groups in terms of incision type (p=0.743). CONCLUSION: In the presence of co-morbid factors that disrupt wound healing in surgical patients with gastrointestinal malignancy, retention suture can be safely used as a supplement for optimal wound care.

7.
Eur Neurol ; 72(3-4): 125-31, 2014.
Artículo en Inglés | MEDLINE | ID: mdl-25095812

RESUMEN

BACKGROUND: The diversity of clinical presentation and neuroimaging findings of CADASIL (cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy) from different regions of the world has not yet been studied in depth. Here we investigated the variability of clinical, radiological and genetic data of 48 patients analyzed for NOTCH3 mutation in Turkey. METHODS: Clinical evaluation was made according to a preformed questionnaire. Cranial neuroimaging findings were determined on the basis of T1, T2, FLAIR and proton-density magnetic resonance scans. For genetic analysis, polymerase chain reaction was performed with primers flanking exons 2-6 and 11 of NOTCH3 gene. RESULTS: Twenty-five patients (52.1%) were diagnosed as CADASIL with NOTCH3 mutation, while 23 patients (47.9%) had no mutation (NOTCH3-negative patients). The mean age and age at stroke onset were lower in male CADASIL patients (p < 0.03). A family history of migraine (p = 0.012), stroke (p < 0.001), recurrent strokes (p = 0.020) and dementia (p = 0.012) was more common in CADASIL patients. Temporal pole involvement was more common in CADASIL patients (p = 0.004). CONCLUSION: It is of clinical importance to identify the heterogeneity of CADASIL from different countries due to a low correlation of clinical and radiological data with respect to NOTCH3 mutation.


Asunto(s)
CADASIL/genética , CADASIL/patología , Mutación/genética , Receptores Notch/genética , Adulto , Exones/genética , Femenino , Humanos , Imagen por Resonancia Magnética , Masculino , Persona de Mediana Edad , Receptor Notch3 , Turquía/epidemiología
9.
North Clin Istanb ; 11(3): 184-190, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39005745

RESUMEN

OBJECTIVE: Trauma care systems are life-saving significant implementations of a country's healthcare systems. Trauma care requires well-established trauma settings and organizations with experienced trauma teams including experienced emergency medicine, surgery and anesthesiology staff. This study aimed to investigate the outcomes of penetrating abdominal injuries treated by solo surgeons in a suburban area. METHODS: Medical records of the patients who were admitted to the emergency department with penetrating abdominal injuries between January 2012 and December 2021 were retrospectively analyzed. Patients were evaluated based on their injury sites and treatment approaches. RESULTS: In total, 110 patients with anterior abdominal penetrating injuries were enrolled in the study; 83 (75.4%) were stabbed and 27 (24.6%) had gunshot wounds. According to the injury site, there were 90 (81.8%) anterior; 11 (11%) right thoracoabdominal and 9 (7.2%) left thoracoabdominal injuries. Fifty-one (61.4%) stab wounds were treated with immediate laparotomy and 21 (41.1%) of these operations resulted in negative or nontherapeutic laparotomy. Also, 32 (38.6%) stab wounds were managed nonoperatively; three (9.3%) failed conservative management and received delayed laparotomy. All gunshot wounds were treated with immediate laparotomy and 14.8% resulted in either negative or nontherapeutic laparotomy. On-call surgeons were found to be more prone to perform immediate laparotomy on weekends when they were on call for 48 or 72 hours. CONCLUSION: Being a solo surgeon may increase negative laparotomy rates of penetrating abdominal injuries. This high percentage (41.1%) of negative laparotomy rates can be reduced by establishing well-organized trauma teams.

10.
Balkan Med J ; 41(4): 272-279, 2024 07 05.
Artículo en Inglés | MEDLINE | ID: mdl-38828767

RESUMEN

Background: Optic neuritis, myelitis, and neuromyelitis optica spectrum disorder (NMOSD) have been associated with antibodies against myelin oligodendrocyte glycoprotein-immunoglobulin G (anti-MOG-IgG). Furthermore, patients with radiological and demographic features atypical for multiple sclerosis (MS) with optic neuritis and myelitis also demonstrate antibodies against aquaporin-4 and anti-MOG-IgG. However, data on the diagnosis, treatment, follow-up, and prognosis in patients with anti-MOG-IgG are limited. Aims: To evaluate the clinical, radiological, and demographic characteristics of patients with anti-MOG-IgG. Study Design: Multicenter, retrospective, observational study. Methods: Patients with blood samples demonstrating anti-MOG-IgG that had been evaluated at the Neuroimmunology laboratory at Ondokuz Mayis University's Faculty of Medicine were included in the study. Results: Of the 104 patients with anti-MOG-IgG, 56.7% were women and 43.3% were men. Approximately 2.4% of the patients were diagnosed with MS, 15.8% with acute disseminated encephalomyelitis (ADEM), 39.4% with NMOSD, 31.3% with isolated optic neuritis, and 11.1% with isolated myelitis. Approximately 53.1% of patients with spinal involvement at clinical onset demonstrated a clinical course of NMOSD. Thereafter, 8.8% of these patients demonstrated a clinical course similar to MS and ADEM, and 28.1% demonstrated a clinical course of isolated myelitis. The response to acute attack treatment was lower and the disability was higher in patients aged > 40 years than patients aged < 40 years at clinical onset. Oligoclonal band was detected in 15.5% of the patients. Conclusion: For patients with NMOSD and without anti-NMO antibodies, the diagnosis is supported by the presence of anti-MOG-IgG. Furthermore, advanced age at clinical onset, Expanded Disability Status Scale (EDSS) score at clinical onset, spinal cord involvement, and number of attacks may be negative prognostic factors in patients with anti-MOG-IgG.


Asunto(s)
Glicoproteína Mielina-Oligodendrócito , Humanos , Masculino , Femenino , Glicoproteína Mielina-Oligodendrócito/inmunología , Adulto , Estudios Retrospectivos , Persona de Mediana Edad , Neuritis Óptica/sangre , Neuritis Óptica/inmunología , Neuritis Óptica/diagnóstico por imagen , Neuromielitis Óptica/sangre , Neuromielitis Óptica/inmunología , Neuromielitis Óptica/diagnóstico por imagen , Autoanticuerpos/sangre , Autoanticuerpos/análisis , Anciano , Adolescente , Inmunoglobulina G/sangre , Esclerosis Múltiple/sangre , Esclerosis Múltiple/inmunología
11.
Clin Exp Hypertens ; 34(2): 118-24, 2012.
Artículo en Inglés | MEDLINE | ID: mdl-21967033

RESUMEN

BACKGROUND: Hypertension is the most important modifiable risk factor for intracerebral hemorrhage (ICH), but blood pressure (BP) management during the acute phase of ICH is still controversial. Approximately one-fourth of ICHs occur during treatment with warfarin or aspirin. AIM: This study was designed to determine the effect of admission BP on the early prognosis of ICH patients by dividing them into three groups (warfarin, aspirin, and no drugs). METHODS: Three hundred and sixty-nine patients with supratentorial ICH were divided into three groups according to medication. Each group was evaluated in terms of prognosis and the risk for mortality based on the modified Rankin Scale (mRS) score at discharge (good prognosis: mRS ≤ 3; poor prognosis: mRS > 3). The effect of admission BP on prognosis was evaluated for each group. RESULTS: The in-hospital mortality rate was 72% for ICH patients treated with warfarin, 41.6% for ICH patients treated with aspirin, and 35% for ICH patients treated with no drugs. Admission mean arterial blood pressure (MABP) values were higher in patients with poor prognosis compared with patients with good prognosis for the aspirin (P = .002) and no-drug (P = .001) groups, but not in the warfarin (P = .067) group. CONCLUSION: A high MABP at admission was found to be an independent predictor of poor prognosis for ICH patients treated with aspirin or with no drugs, but not for ICH patients treated with warfarin.


Asunto(s)
Aspirina/efectos adversos , Presión Sanguínea , Hemorragia Cerebral/etiología , Hemorragia Cerebral/fisiopatología , Warfarina/efectos adversos , Adulto , Anciano , Anciano de 80 o más Años , Anticoagulantes/efectos adversos , Antihipertensivos/uso terapéutico , Hemorragia Cerebral/sangre , Hemorragia Cerebral/tratamiento farmacológico , Femenino , Fibrinolíticos/efectos adversos , Humanos , Hipertensión/sangre , Hipertensión/complicaciones , Hipertensión/tratamiento farmacológico , Hipertensión/fisiopatología , Relación Normalizada Internacional , Masculino , Persona de Mediana Edad , Pronóstico , Factores de Riesgo
12.
Surg Today ; 42(11): 1125-9, 2012 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-22434556

RESUMEN

Acute mechanical intestinal obstruction is one of the most common modes of presentation in patients with Peutz-Jeghers syndrome (PJS). This report presents a case of PJS with malignant acute jejunal obstruction accompanied by synchronous foci of duodenal, jejunal, and ileal cancer originated from hamartomatous polyps. The follow-up endoscopic findings of the patient also revealed severe polyposis of the entire gastrointestinal tract, including the stomach and colon, in addition to the small intestine. Very few cases of multifocal synchronous small intestinal cancer in PJS patients have been reported in the previous literature.


Asunto(s)
Neoplasias del Colon/patología , Neoplasias Duodenales/patología , Obstrucción Intestinal/patología , Neoplasias del Yeyuno/patología , Neoplasias Primarias Múltiples/patología , Síndrome de Peutz-Jeghers/diagnóstico , Abdomen Agudo/diagnóstico , Abdomen Agudo/etiología , Neoplasias del Colon/cirugía , Colonoscopía/métodos , Neoplasias Duodenales/cirugía , Duodenoscopía/métodos , Servicio de Urgencia en Hospital , Estudios de Seguimiento , Humanos , Obstrucción Intestinal/etiología , Obstrucción Intestinal/cirugía , Poliposis Intestinal/patología , Poliposis Intestinal/cirugía , Neoplasias del Yeyuno/complicaciones , Neoplasias del Yeyuno/cirugía , Laparotomía/métodos , Masculino , Persona de Mediana Edad , Neoplasias Primarias Múltiples/cirugía , Síndrome de Peutz-Jeghers/complicaciones , Síndrome de Peutz-Jeghers/cirugía , Tomografía de Emisión de Positrones/métodos , Medición de Riesgo , Tomografía Computarizada por Rayos X/métodos , Resultado del Tratamiento
13.
BMC Neurol ; 11: 103, 2011 Aug 19.
Artículo en Inglés | MEDLINE | ID: mdl-21854556

RESUMEN

BACKGROUND: Migraine is a significant health problem, especially for the young people, due to its frequency and accompanying morbidity, causing disability and loss of performance. In this study, our aim was to determine the prevalence of migraine headaches among university students in Edirne, a Turkish city. METHODS: In this cross-sectional and descriptive study, study population was composed of students registered to Trakya University in the academic year of 2008-2009. Out of these, 3694 of them accepted to participate. Participants who had two or more headaches in the last 3 months formed the headache group. Afterwards, two preliminary questions were applied to the headache group and participants with at least one affirmative response were asked to perform the validated ID-Migraine™ test. RESULTS: The mean age of 3694 students participated in the study was 19.23 ± 1.84 (17-39 years), with adolescents:adult ratio being 2.5:1. 1613 students (43.7%) did have at least two headaches in the last three months. Migraine-type headache was detected in 266 subjects (7.2%) based on the ID-Migraine™ test. Of the migraine group, 72 were male (27.1%) and 194 were female (72.9%). There was no significant difference in migraine prevalence between adolescent and adult age groups. CONCLUSIONS: With a prevalence similar to adults, primary care physicians should be aware of the probability of migraine headaches in university students in order to maintain a successful school performance.


Asunto(s)
Tamizaje Masivo/instrumentación , Trastornos Migrañosos/epidemiología , Adolescente , Adulto , Factores de Edad , Estudios Transversales , Femenino , Humanos , Masculino , Trastornos Migrañosos/diagnóstico , Prevalencia , Estudiantes , Turquía/epidemiología , Universidades
14.
BMC Neurol ; 10: 27, 2010 Apr 28.
Artículo en Inglés | MEDLINE | ID: mdl-20426819

RESUMEN

BACKGROUND: The encephalopathy associated with autoimmune thyroid disease (EAATD) is characterized by neurological/psychiatric symptoms, high levels of anti-thyroid antibodies, increased cerebrospinal fluid protein concentration, non-specific electroencephalogram abnormalities, and responsiveness to the corticosteroid treatment in patients with an autoimmune thyroid disease. Almost all EAATD patients are affected by Hashimoto's thyroiditis (HT), although fourteen EAATD patients with Graves' disease (GD) have been also reported. METHODS: We have recorded and analyzed the clinical, biological, radiological, and electrophysiological findings and the data on the therapeutic management of all GD patients with EAATD reported so far as well as the clinical outcomes in those followed-up in the long term. RESULTS: Twelve of the fourteen patients with EAATD and GD were women. The majority of GD patients with EAATD presented with mild hyperthyroidism at EAATD onset or shortly before it. Active anti-thyroid autoimmunity was detected in all cases. Most of the patients dramatically responded to corticosteroids. The long term clinical outcome was benign but EAATD can relapse, especially at the time of corticosteroid dose tapering or withdrawal. GD and HT patients with EAATD present with a similar clinical, biological, radiological, and electrophysiological picture and require an unaffected EAATD management. CONCLUSIONS: GD and HT equally represent the possible background condition for the development of EAATD, which should be considered in the differential diagnosis of all patients with encephalopathy of unknown origin and an autoimmune thyroid disease, regardless of the nature of the underlying autoimmune thyroid disease.


Asunto(s)
Encefalitis/complicaciones , Enfermedad de Graves/complicaciones , Tiroiditis Autoinmune/complicaciones , Adolescente , Corticoesteroides/uso terapéutico , Adulto , Anciano , Autoanticuerpos/sangre , Autoanticuerpos/inmunología , Niño , Electroencefalografía/métodos , Encefalitis/sangre , Encefalitis/tratamiento farmacológico , Femenino , Estudios de Seguimiento , Enfermedad de Graves/tratamiento farmacológico , Humanos , Masculino , Persona de Mediana Edad , Tiroiditis Autoinmune/tratamiento farmacológico , Resultado del Tratamiento , Adulto Joven
15.
Neurologist ; 15(1): 42-3, 2009 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-19131858

RESUMEN

Although bee stings can cause local reactions, neurovascular complications are rare. A 60-year-old man developed a focal neurologic deficit 2 hours after multiple bee stings, which was confirmed to be acute cerebral infarctions on magnetic resonance imaging scan.


Asunto(s)
Venenos de Abeja/envenenamiento , Abejas , Encéfalo/patología , Infarto Cerebral/inducido químicamente , Mordeduras y Picaduras de Insectos/complicaciones , Accidente Cerebrovascular/inducido químicamente , Animales , Humanos , Imagen por Resonancia Magnética , Masculino , Persona de Mediana Edad
16.
Ulus Travma Acil Cerrahi Derg ; 25(6): 616-621, 2019 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-31701507

RESUMEN

BACKGROUND: In this study, using single or double endoloops, with reference to the literature, we aimed to retrospectively assess the results for patients in our clinic who underwent a laparoscopic appendectomy. METHODS: This study included 251 patients who were operated on by a single surgeon; 137 of the patients were male (54.6%) and 114 were female (45.4%). Patients were divided into two groups based on the type of endoloop procedure that was used. Group 1 included 107 patients for whom a single endoloop was used. Group II included 144 patients for whom double endoloop was used. Age, sex, duration of operation, length of hospital stay, pathological findings, perioperative appendix findings, perioperative abdominal findings, post-operative complications requiring hospitalization and wound infections were assessed for each patient. Patients were also assessed statistically for complications. RESULTS: There were no significant differences in the demographic characteristics, perioperative surgery findings, pathological findings or duration of hospital stays between the two groups of the patients. However, the duration of operation was shorter in Group I (54.9±16.1 min) as compared to Group II (61.2±18.8 min). The incidence of complications requiring rehospitalization was statistically significantly lower in Group I (1.9%; n=2) as compared to Group II (9%; n=13) (p=0.018). There were no complications requiring re-operation for patients in Group I. In Group II, four patients (2.8%) required re-operation; however, this difference was not statistically significant. Concerning wound infection, there was also no significant difference between Group I (7.5% n=8) and Group II (4.9% n=7). CONCLUSION: Using a double endoloop does not decrease the risk of post-operative complications, but it does increase the cost and the duration of the operation. We have concluded that using a single endoloop in a laparoscopic appendectomy may be more appropriate.


Asunto(s)
Apendicectomía , Apéndice/cirugía , Laparoscopía , Apendicectomía/efectos adversos , Apendicectomía/métodos , Apendicectomía/estadística & datos numéricos , Apendicitis/cirugía , Femenino , Humanos , Laparoscopía/efectos adversos , Laparoscopía/métodos , Laparoscopía/estadística & datos numéricos , Masculino , Complicaciones Posoperatorias , Reoperación , Estudios Retrospectivos
17.
Angiology ; 59(2): 224-9, 2008.
Artículo en Inglés | MEDLINE | ID: mdl-18388043

RESUMEN

The role of circulating, oxidized low-density lipoprotein and interleukin-6 levels in acute ischemic stroke considering the primary-vessel disease was investigated. The study consisted of 28 patients with acute ischemic stroke and 23 control subjects. Patients were subdivided into large-vessel (n = 12) and small-vessel (n =16) disease stroke groups according to the Trial of Org 10172 in Acute Stroke Treatment (TOAST) criteria. The means of oxidized low-density lipoprotein and interleukin-6 levels of patients with acute ischemic stroke were higher than controls (P < .01, P < .05). Mean oxidized low-density lipoprotein level was higher in the large-vessel disease group than in the small-vessel disease group (P < .01). The mean of inteleukin-6 levels was higher in the small-vessel disease group (P < .01). The results of the present study showed that oxidative stress promotes large-vessel disease rather than small-vessel disease stroke, and inflammation may play important an role in the development of small-vessel disease stroke.


Asunto(s)
Interleucina-6/sangre , Lipoproteínas LDL/sangre , Accidente Cerebrovascular/sangre , Anciano , Presión Sanguínea , Isquemia Encefálica/complicaciones , Estudios de Casos y Controles , Colesterol/sangre , Femenino , Humanos , Arteriosclerosis Intracraneal/complicaciones , Trombosis Intracraneal/complicaciones , Masculino , Persona de Mediana Edad , Accidente Cerebrovascular/etiología , Sístole
18.
Mikrobiyol Bul ; 42(2): 315-20, 2008 Apr.
Artículo en Turco | MEDLINE | ID: mdl-18697429

RESUMEN

In this study, a total of 17 adult patients ((> or =18 years old; 12 male, 5 female) with encephalitis followed up in neurology and infectious diseases clinics of Trace University Hospital between the years 2000-2005 were retrospectively analyzed. The most common signs and symptoms were confusion (n: 13; 76.4%), nausea and vomiting (n: 13; 76.4%), disorientation (n: 12; 70%), fever and headache (n: 11; 64.7%), amnesia (n: 10; 58.8%), convulsions (n: 9; 52.9%), agitation (n: 7; 41%), dysphasia and aphasia (n: 6; 35.2%), nuchal stiffness (n: 5; 29.4) and focal neurological signs (n: 1; 5.8%). Six of the patients were admitted to the hospital during summer, six during winter, four during spring and one during autumn. Eleven (64.7%) of the patients had electroencephalographic signs compatible with encephalitis. Encephalitis related signs were detected in 83.3% (10/12) of the patients by cranial magnetic resonance imaging and in 58.3% (7/12) by computerized tomography. Cerebrospinal fluid (CSF) examination revealed low glucose levels in 17.6% (3/17), high protein levels in 47% (8/17) and increased white blood cells with a predominance of lymphocytes in 41.2% (7/17) of the cases. CSF findings were within normal limits in 23.5% (4/17) of the patients. Empirical acyclovir treatment was given to all patients. One patient died at the acute phase of the infection while all the other 16 recovered. Since none of the CSF samples yielded bacterial growth, all of the patients were diagnosed as viral encephalitis. However, no investigation was performed to identify the viral etiology and this was the major limitation owing to the inadequacy of laboratory facilities during the study period and/or unawareness of the physicians about viral identification methods.


Asunto(s)
Encefalitis Viral/diagnóstico , Adulto , Líquido Cefalorraquídeo/citología , Proteínas del Líquido Cefalorraquídeo/análisis , Diagnóstico Diferencial , Electroencefalografía , Encefalitis Viral/epidemiología , Femenino , Glucosa/líquido cefalorraquídeo , Humanos , Recuento de Leucocitos , Imagen por Resonancia Magnética , Masculino , Estudios Retrospectivos , Tomografía Computarizada por Rayos X , Turquía/epidemiología , Adulto Joven
19.
Ulus Travma Acil Cerrahi Derg ; 14(4): 333-7, 2008 Oct.
Artículo en Turco | MEDLINE | ID: mdl-18988061

RESUMEN

With the advent of improved neuroradiological methods, it has been determined that frequency of traumatic carotid artery dissections is higher than previously observed. Since delayed neurological deficits may develop in some asymptomatic undiagnosed cases, it is essential to consider the possibility of the carotid artery dissection and evaluate it properly in suspicious cases. In this article, a case of internal carotid artery dissection and subsequent cerebral infarction following a motor vehicle accident is presented. Pathogenesis, clinical features, diagnostic method choices and treatments in this rare but severe condition are discussed in light of the relevant literature in order to convey current knowledge.


Asunto(s)
Traumatismos de las Arterias Carótidas/complicaciones , Traumatismos de las Arterias Carótidas/cirugía , Infarto Cerebral/etiología , Accidentes de Tránsito , Adulto , Angiografía , Humanos , Masculino
20.
Turk Neurosurg ; 18(1): 82-4, 2008 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-18382985

RESUMEN

Hereditary neuropathy with liability to pressure palsies (HNPP) is an autosomal dominant nerve disease usually caused by 1,5 Mb deletion on chromosome 17p11.2.2-p12, the region where the PMP-22 gene is located. The patients with HNPP usually have relapsing and remitting entrapment neuropathies due to compression. We present a 14-year-old male who had acute onset, right-sided ulnar nerve entrapment at the elbow. He had electrophysiological findings of bilateral ulnar nerve entrapments (more severe at the right side) at the elbow and bilateral median nerve entrapment at the wrist. Genetic tests of the patient demonstrated deletions in the 17p11.2 region. The patient underwent decompressive surgery for ulnar nerve entrapment at the elbow and completely recovered two months after the event. Although HNPP is extremely rare, it should be taken into consideration in young adults with entrapment neuropathies.


Asunto(s)
Neuropatía Hereditaria Motora y Sensorial/genética , Neuropatía Hereditaria Motora y Sensorial/patología , Proteínas de la Mielina/genética , Síndromes de Compresión del Nervio Cubital/genética , Síndromes de Compresión del Nervio Cubital/patología , Adolescente , Cromosomas Humanos Par 17 , Articulación del Codo/inervación , Eliminación de Gen , Humanos , Masculino , Neuropatía Mediana/genética , Neuropatía Mediana/patología , Turquía
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA