Research progress in portable diagnosis devices for traumatic intracranial hematoma / 中华创伤杂志

Traumatic intracranial hematoma progresses rapidly and may cause quick increase of intracranial pressure and even brain hernia, ultimately leading to coma or death. Therefore, traumatic intracranial hematoma needs prompt treatment, but the prerequisite of treatment is early examination and diagnosis. Due to the limited transportation and other reasons, the existing large-scale detection devices such as CT and MRI cannot be deployed on the rescue site or during patient transportation. Instead, the portable diagnosis devices have the characteristics of miniaturization and high flexibility, which is conducive to promoting early detection, assisting diagnosis and further guiding the formulation of treatment plans. At present, more and more attention has been paid to the portable diagnosis devices in the diagnosis of intracranial hematoma. The authors summarized the conventional diagnosis methods and application of portable diagnosis devices for traumatic intracranial hematoma, aiming to provide a reference for the diagnosis of traumatic intracranial hematoma.

Effects of neuroendoscopic hematoma removal versus soft channel drainage in the treatment of chronic subdural hematoma / 中国基层医药

Objective:To investigate the clinical efficacy of neuroendoscopic hematoma removal versus soft channel drainage in the treatment of chronic subdural hematoma. Methods:The clinical data of 102 patients with chronic subdural hematoma who received treatment in Jincheng People's Hospital from May 2018 to May 2020 were retrospectively analyzed. They were divided into the neuroendoscopy group ( n = 50) and the soft channel group ( n = 52) according to different surgical methods. Perioperative indexes, hematoma clearance rate, China Stroke Scale score, the activity of daily living score, and oxidative stress indexes were compared between the two groups. All patients were followed up for 3 months. The incidence of complications during the follow-up period was calculated. Results:The retention time of the drainage tube in the neuroendoscopy group was shorter than that in the soft channel group [(2.45 ± 0.63) days vs. (3.30 ± 0.78) days, t = 6.06, P < 0.001]. The length of hospital stay in the neuroendoscopy group was shorter than that in the soft channel group [(7.14 ± 1.65) days vs. (9.07 ± 2.11) days, t = 5.15, P < 0.001]. The hematoma clearance rate at postoperative 7 days in the neuroendoscopy group was higher than that in the soft channel group [(93.45 ± 5.50)% vs. (81.86 ± 7.24)%, χ2 = 9.12, P < 0.001]. There were no significant differences in operation time and intraoperative blood loss between the two groups (both P > 0.05). At postoperative 30 days, the China Stroke Scale score in the neuroendoscopy group was lower than that in the soft channel group [(12.74 ± 2.23) points vs. (18.67 ± 2.45) points, t = 12.79, P < 0.001]. The activity of daily life score in the neuroendoscopy group was significantly higher than that in the soft channel group [(77.69 ± 7.11) points vs. (91.35 ± 7.25) points, t = 9.60, P < 0.001]. At postoperative 7 days, glutathione peroxidase level in the neuroendoscopy group was significantly lower than that in the soft channel group [(130.75 ± 13.66) U/L vs. (148.60 ± 14.64) U/L, t = 6.37, P < 0.001]. Malondialdehyde level in the neuroendoscopy group was significantly lower than that in the soft channel group [(5.11 ± 0.65) nmol/L vs. (6.19 ± 0.74) nmol/L, t = 7.83, P < 0.001]. Superoxide dismutase level in the neuroendoscopy group was significantly higher than that in the soft channel group [(275.60 ± 22.33) U/L vs. (254.60 ± 18.55) U/L, t = 5.15, P < 0.001]. There was no significant difference in the incidence of complications between the two groups ( P > 0.05). Conclusion:Compared with soft channel drainage, neuroendoscopic hematoma removal can obtain better short-term curative effects and less oxidative stress response in the treatment of chronic subdural hematoma. Neuroendoscopic hematoma removal does not increase the incidence of postoperative complications and is highly safe.

Hematoma subdural secundario a punción lumbar / Subdural hematoma secondary to lumbar puncture

Introducción: la punción lumbar es una de las herramientas diagnósticas más importantes para diferentes patologías neurológicas. Caso clínico: hombre de 32 años, con epilepsia, toxoplasmosis cerebral y VIH que presentó un hematoma subdural posterior a una punción lumbar diagnóstica, sin sintomatología, siendo un hallazgo imagenológico incidental. Discusión y conclusiones: el mecanismo por el que se produce el hematoma subdural, se basa en una presión baja del LCR que da lugar a un deslizamiento de la aracnoides sobre la duramadre y como consecuencia se desgarran los vasos del espacio subdural, produciendo una extravasación de sangre en dicho espacio.

Introduction: lumbar puncture is one of the most important diagnostic tools for a variety of neurological disorders. Case presentation: a 32-year-old man with epilepsy, cerebral toxoplasmosis, and HIV, who presented an asymptomatic subdural hematoma following a diagnostic lumbar puncture, which was an incidental finding on imaging. Discussion and conclusions: the mechanism for post lumbar puncture subdural hematoma development is based on a low CSF pressure which allows the arachnoid matter to slide over the dura mater leading to subdural vessels tear, causing blood extravasation into the subdural space.

Evaluación multimodal del hematoma subdural crónico

Introducción: El hematoma subdural crónico es la complicación tardía más frecuente del trauma craneoencefálico. Su diagnóstico precoz y el tratamiento oportuno permiten la evolución favorable y curación de los pacientes. Objetivo: Sistematizar los diferentes ejes de clasificación del hematoma subdural crónico, que permitan la evaluación multimodal con una orientación más precisa de la técnica quirúrgica. Métodos: Se realizó una revisión bibliográfica en las principales bases de datos disponibles, centrada en las diferentes clasificaciones clínicas y radiológicas del hematoma subdural crónico y se seleccionaron 26 artículos. Se escogieron las principales clasificaciones y escalas y se aplicaron en 22 pacientes, obteniéndose resultados preliminares. Resultados: Las escalas de evaluación clínica de Bender, Marckwalder y la clasificación de Gordon Firing son las más conocidas, sin embargo, existen clasificaciones tomográficas que tienen en cuenta la densidad, la homogeneidad del hematoma que son de gran importancia en la selección de la técnica quirúrgica. La presencia de membranas y tabiques aparecen solo incluidas dentro de la valoración de la densidad del hematoma. Existen otras con valor predictivo que identifican aquellos factores relacionados con las recurrencias, desde antes de la cirugía, las mismas se consideran un factor de mal pronóstico para la evolución final de los pacientes con este tipo de hematomas. Conclusiones: La evaluación preoperatoria exige de la aplicación de múltiples escalas, la identificación y caracterización de las membranas es importante para personalizar la técnica quirúrgica, en busca de disminuir la morbilidad y mortalidad posoperatoria.

Introduction: Chronic subdural hematoma is the most frequent late complication of cranioencephalic trauma. The early diagnosis and correct treatment allow the recovery of patients. Objective: To systematize the different criteria of classification of chronic subdural hematoma that leads the multimodal evaluation for more effective selection of surgical technique. Methods: A review of literature about chronic subdural hematoma was done in the main database focused on different clinical and radiological classifications and 26 articles were selected. The main classifications and scales were chosen and applied to 22 patients, obtaining preliminary results. Results : Benders, Marckwalder and Gordon Firing scales are the most common, nevertheless there are tomographic classifications that include density, homogeneity of hematoma that are of great importance in the selection of the surgical technique. The presence of membranes and septum are only included in the evaluation of hematoma density. There are some others with predictive value that identify those factors related to recurrences before surgery that are considered a bad prognosis to the final evolution of these patients with this type of hematoma. Conclusions: The previous evaluation to surgery requires the use of different scales, the identification and characterization of membranes are important to select the optimum surgical technique to decrease morbidity and mortality after surgery.

Fatal case of subdural empyema caused by Campylobacter rectus and Slackia exigua

ABSTRACT We report a fatal subdural empyema caused by Campylobacter rectus in a 66-year-old female who developed acute onset of confusion, dysarthria, and paresis in her left extremities. A CT scan showed hypodensity in a crescentic formation with a mild mid-line shift. She had a bruise on her forehead caused by a fall several days before admission, which initially raised subdural hematoma (SDH) diagnosis, and a burr hole procedure was planned. However, her condition deteriorated on the admission night, and she died before dawn. An autopsy revealed that she had subdural empyema (SDE) caused by Campylobacter rectus and Slackia exigua. Both microorganisms are oral microorganisms that rarely cause extra-oral infection. In our case, head trauma caused a skull bone fracture, and sinus infection might have expanded to the subdural space causing SDE. CT/MRI findings were not typical for either SDH or SDE. Early recognition of subdural empyema and prompt initiation of treatment with antibiotics and surgical drainage is essential for cases of SDE. We present our case and a review of four reported cases.

Parche de sangre cervical para tratamiento de síndrome de hipotensión/ hipovolumen de líquido cefalorraquídeo espontáneo. Reporte de un caso / Cervical blood patch for the treatment of spontaneous cerebrospinal fluid hypotension/hypovolume syndrome. A case report

Presentamos el tratamiento eficaz de una filtración espontánea de líquido cefalorraquídeo (LCR) asociada a un síndrome de hipoten-sión/hipovolumen de LCR a nivel cervical alto, caracterizado por delirio y hematomas subdurales secundarios, refractarios al drenaje quirúrgico, que se resolvió con dos parches de sangre epidurales cervicales consecutivos.

We present the case of a cerebrospinal fluid (CSF) hypotension/hypovolume syndrome due to a spontaneous CSF fistula at the upper cervical level characterized by loss of consciousness and bilateral subdural hematomas refractory to two drainage surgeries that resolved with two consecutive blood patches on the leak site.

Empiema subdural y su relación con hematomas subdurales: experiencia local y revisión de la literatura / Subdural empyema and its relationship to subdural hematomas: local experience and literature review

RESUMEN: Los empiemas subdurales, tanto los de aparición espontánea o como complicación en la evolución de un hematoma subdural (HSD), son infrecuentes y de los cuales existen pocas publicaciones en la literatura(1). En este trabajo se revisa una serie de 15 casos operados en el Hospital de Urgencia Asistencia Pública (HUAP) en un período de 15 años. Se observó que en general tienen buena evolución con el tratamiento instaurado en forma oportuna y que son larvados en su presentación, pudiendo llegar a ser diagnosticados incluso en el intraoperatorio. No se observó diferencia en su evolución cuando se operaron a través de una craniectomía o de una craneotomía (plaqueta)(2). No se encontró tampoco diferencia cuando se trataron con o sin drenaje. Como consenso general, deben ser tratados con antibioticoterapia prolongada de al menos 3-4 semanas para controlar el foco infeccioso(2). Ninguno de los casos revisados requirió de reintervención.

ABSTRACT Subdural empyemas, both spontaneous or as a complication in the evolution of subdural hematomas, are an uncommon fact of which there are few publications in literature. In this review we analyze a retrospective serie of 15 cases operated in HUAP in a period of 15 years. In general we don't observed differences in the outcome using different surgical techniques, both in those treated by craniectomy as those treated by craniotomy. Also we don't observed differences in those treated with or without drainage. In the same way is clear that the optimal period of antibiotic treatment must be 3-4 weeks to fully cover them. None of the cases treated, needed reintervention.

Coma in spontaneous intracranial hypotension complicated with subdural hematoma: a case report / 中华神经科杂志

Spontaneous intracranial hypotension can frequently result in several complications including subdural hygroma, subdural hematoma and cerebral venous thrombosis, but coma rarely. A case of spontaneous intracranial hypotension presented with orthostatic headaches was described. He experienced somnolence, disorientation, incontinence, and then coma, though received conservative treatment. Brain imaging demonstrated acute-on-chronic subdural hematoma, magnetic resonance myelography using heavily T 2-weighted fast spin-echo pulse sequences showed spinal longitudinal extradural collection, and magnetic resonance myelography with intrathecal gadolinium revealed cerebrospinal fluid leak at the level of T 6, T 7. The patient recovered consciousness after surgical evacuation of the hematoma, and the headache disappeared after a targeted epidural blood patch. The hematoma resolved 2 months later and the patient kept free from headache during follow-up.

Comparison of the efficacy of middle meningeal artery embolization and conventional therapy for chronic subdural hematomas: a propensity score matching study / 中华放射学杂志

Objective:To compare the effect of middle meningeal artery embolization (MMAE) versus conventional therapy for chronic subdural hematoma (CSDH).Methods:Retrospective analysis of 38 patients with 48 CSDHs treated with MMAE from May 2019 to May 2021 was performed. Comparisons were made with a conventional treatment for 126 patients with 126 CSDHs from January 2016 to May 2021. The MMAE and conventional treatment patients were matched by the propensity score matching method, and a total of 25 pairs of patients (31 pairs of CSDHs) were successfully matched. The CSDH recurrence, rescue treatment, radiographic follow-up outcome, clinical improvement and complication between the two groups were compared by t test, χ 2 test or Fisher exact probability methods. Results:The rescue treatment rate in MMAE group was significantly lower than that in conventional treatment group [0 (0/31) vs 19.4% (6/31), P=0.024] and the complete resolution rate at 6 months follow-up in MMAE group was significantly higher than that in conventional treatment group [96.8 (30/31) vs 74.2% (23/31), P=0.026]. In terms of CSDH recurrence, there was a trend of lower recurrence in the MMAE group [3.2%(1/31) vs 22.6% (7/31), P=0.053]. The complete resolution rate at 3 months follow-up was 61.3% (19/31) in MMAE group and 45.2% (14/31) in conventional treatment, clinical improvement rate was 92.0% (23/25) in MMAE group and 88.0% (22/23) in conventional treatment, good outcome rate (mRS≤2) was 92.0% (23/25) in MMAE group and 84.0% (21/25) in conventional treatment, complication rate was 0(0/25) in MMAE group and 4.0% (1/25) in conventional treatment, and there were no significant differences in all above-mentioned parameters ( P>0.05). Conclusions:The MMAE may be considered as a safe and effective treatment for CSDH, and MMAE for CSDH is associated with lower trend of recurrence, lower rescue treatment rate and better radiographic follow-up outcome than conventional therapy.

Epidural analgesia failure followed by intracranial subdural hematoma: a case report / 中华围产医学杂志

We report the diagnosis and treatment of a rare case of epidural analgesia failure followed by postpartum subdural hematoma. The patient underwent vaginal delivery under epidural analgesia at 32 +6 gestational weeks due to threatened premature labor, during which an unexpected dural rupture occurred. She gave no history of headache and there was no obvious abnormality during the pregnancy. However, on postpartum day 4, the patient complained of headache that could not be relieved when supine, but without any other neurological symptoms. A prompt cranial CT examination showed a left frontotemporal subdural hematoma. After conservative management with intravenous drip of mannitol, re-examination of cranial CT showed that the left frontotemporal subdural hematoma was mostly absorbed and the patient was discharged on postpartum day 18. The patient was healthy during follow up. Intracranial subdural hematoma after dural puncture is a rare and serious complication that requires early recognition and treatment.

Efficacy of neuroendoscopic hematoma removal versus soft channel drainage for chronic subdural hematoma / 中国基层医药

Objective:To investigate the clinical efficacy of neuroendoscopic hematoma removal versus soft channel drainage in the treatment of chronic subdural hematoma (CSDH) and their effects on neurological function and quality of life. Methods:The clinical data of 97 patients with CSDH who received treatment between February 2018 and December 2019 were retrospectively analyzed. These patients were divided into group A ( n = 48, soft channel drainage) and group B ( n = 49, neuroendoscopic hematoma removal) according to different surgical methods. Clinical indicators, neurological function, quality of life, and incidence of complications were compared between groups A and B. Results:Operative time, length of hospital stay, and latency to hematoma disappearance in group B were (31.3 ± 2.18) minutes, (8.16 ± 1.32) days, (7.45 ± 1.49) days, which were significantly shorter than those in group A [(35.15 ± 4.32) minutes, (13.18 ± 1.56) days, (11.32 ± 1.88) days, t = 5.53, 17.12, 11.25, all P < 0.001]. At 3 months after surgery, the score of each dimension of SF-36 in each group was increased. The scores of physiological functioning, bodily pain, mental health, general health perceptions, social role functioning, vitality, role limitations due to emotional health, role limitations due to physical health in group B were (84.94 ± 7.25) points, (84.02 ± 6.29) points, (82.85 ± 8.16) points, (84.36 ± 9.15) points, (83.51 ± 10.39) points, (82.68 ± 8.36) points, (84.93 ± 10.15) points, (86.12 ± 9.13) points, which were significantly higher than those in group A [(62.68 ± 5.47) points, (71.39 ± 7.42) points, (69.51 ± 6.39) points, (72.68 ± 7.36) points, (72.81 ± 8.15) points, (73.12 ± 10.13) points, (77.91 ± 9.52) points, (75.32 ± 7.51) points, t = 19.82, 18.34, 19.75, 16.71, 17.94, 20.57, 18.22, 16.44, all P < 0.001]. At 7 days after surgery, neurotrophic factor, neuron specific enolase, hydrogen sulfide and S100B protein levels in group B were (42.53 ± 6.09) μg/L, (6.52 ± 2.79) μg/L, (203.17 ± 15.03) μmol/L, (0.25 ± 0.05) μg/L, respectively, which were significantly lower than those in group A [(67.38 ± 7.42) μg/L, (9.18 ± 2.27) μg/L, (242.79 ± 14.08) μmol/L, (0.36 ± 0.07) μg/L, t = 17.94, 5.12, 13.33, 8.86, all P < 0.001]. There was no significant difference in the incidence of complications between group B and group A [8.16% (4/49) vs. 18.75% (9/48), χ2 = 2.22, P = 0.136]. Conclusion:Compared with soft channel drainage, neuroendoscopic hematoma removal can better improve clinical indicators, neurological function, and quality of life in patients with CSDH, and is highly safe Neuroendoscopic hematoma removal is of certain clinical application value and innovation.

Clinical study of Xuefu Zhuyu Capsule combined with drilling and drainage in the treatment of chronic subdural hematoma / 中国医师进修杂志

Objective:To identify the effects of Xuefu Zhuyu Capsule (XZC) on the surgical treatment of patients with chronic subdural hematoma (CSDH).Methods:Retrospectively collected 96 pairs of patients who undergoing burr-hole craniotomy (BHC) for CSDH from January 2016 to December 2019 in Dalian Municipal Central Hospital. Clinical characteristics and imaging information of each patient were extracted, the follow-up period was six months. Differences in demographics and postoperative outcomes were compared between BHC+XZC group and BHC only group. Univariate analysis and multivariate analysis with Logistic regression model were performed to determine independent associations among the various probable effective factor. The relationship between related factors and effectiveness of CSDH was estimated with odds ratio ( OR) and 95% CI. Results:Effectiveness in 87 cases (90.6%) patients with surgery and received XZC postoperatively was significantly higher than 76 cases (79.2%) patients who underwent surgery alone. Multivariate Logistic regression analysis showed postoperative administration of XZC and preoperative Glasgow coma scale (GCS) score were independent protective factors for CSDH to improve therapeutic effect.Conclusions:This study suggested postoperative administration of XZC for CSDH patients can improve the therapeutic effect, a higher preoperative GCS score is contributed to the postoperative effect.

Caracterización tomográfica de las membranas en pacientes con hematoma subdural crónico

Introducción: El hematoma subdural crónico es un hematoma encapsulado por dos membranas interna y externa. Existen diferentes clasificaciones imagenológicas que incluyen las características de estas lesiones, pero la presencia de las membranas y sus características es un aspecto poco descrito. Objetivo: Describir las características tomográficas de las membranas de los hematomas subdurales crónicos. Métodos: Se realizó un estudio descriptivo en el Servicio de Neurocirugía en conjunto con el Servicio de Imagenología, del Hospital Universitario Manuel Ascunce Domenech durante el año 2021. Se incluyeron 20 pacientes adultos que fueron operados con el diagnóstico de hematoma subdural crónico. Las membranas se caracterizaron de acuerdo con su densidad, grosor, número de capas, morfología y extensión. Resultados: Predominaron los pacientes de más de 65 años del sexo masculino, con hematomas unilaterales más frecuentes del lado izquierdo. El volumen promedio fue de 150 ml y el diámetro fue de 3 cm. Fueron más frecuentes las membranas finas, hiperdensas, incompletas, de una sola capa y la morfología fue variable. Conclusiones: Las membranas que conforman el hematoma subdural crónico pueden observarse en la tomografía axial computarizada. Se han encontrado diferentes tipos de membranas de acuerdo con su densidad, grosor, morfología, extensión y presencia de tabiques. La presencia de una membrana gruesa o fina con tabiques, puede tener indicación de una craneotomía que permita la resección cuidadosa de la membrana parietal y la apertura suficiente de la visceral para facilitar la re expansión cerebral y disminuir la incidencia de recolecciones.

Introduction: Chronic subdural hematoma is a hematoma encapsulated by two internal and external membranes. There are different imaging classifications that include the characteristics of these lesions, but the presence of the membranes and their characteristics is a little described aspect. Objective: To describe the tomographic characteristics of the membranes of chronic subdural hematomas. Methods: A descriptive study was carried out in the Neurosurgery service in conjunction with the Imaging service of the Manuel Ascunce Domenech University Hospital during the year 2021. 20 adult patients who underwent surgery with the diagnosis of chronic subdural hematoma were included. The membranes were characterized according to their density, thickness, number of layers, morphology and extension. Results: Male patients over 65 years of age predominated, with more frequent unilateral hematomas on the left side. The average volume was 150 ml and the diameter was 3 cm. Thin, hyperdense, incomplete, single-layer membranes were more frequent, and the morphology was variable. Conclusions: The membranes that make up the chronic subdural hematoma can be seen on computerized axial tomography. Different types of membranes have been found according to their density, thickness, morphology, extension and presence of septa. The presence of a thick or thin membrane with septa may indicate a craniotomy that allows careful resection of the parietal membrane and sufficient opening of the visceral membrane to facilitate brain re-expansion and reduce the incidence of recollections.

Aprendizaje remoto para procedimientos neuro-endovasculares durante la pandemia COVID-19 / Remote learning for neuro-endovascular procedures during the COVID-19 pandemic

RESUMEN Durante la pandemia COVID-19 se ha incrementado el uso de la telemedicina y de plataformas virtuales en el campo de la medicina, por ello, en nuestra institución contamos con un sistema multicámara que permite la visualización en vivo de procedimientos endovasculares. Se realizaron once casos de aneurismas, malformaciones arteriovenosas y hematomas subdurales crónicos que fueron tratados y transmitidos en vivo sin problemas técnicos a través de la plataforma Zoom®. El tiempo promedio de transmisión y del número de participantes fue de 2.5 horas y 6 participantes, respectivamente. En todos los casos se discutió la técnica empleada y las complicaciones ocurridas. El aprendizaje remoto con plataformas en línea es hoy en día una herramienta importante, pero no un sustituto del aprendizaje práctico para procedimientos endovasculares. Recomendamos su implementación durante la pandemia de COVID-19 como un sustituto temporal, especialmente para los médicos en entrenamiento que no tienen acceso a intervenciones endovasculares avanzadas.

ABSTRACT During the COVID-19 pandemics there has been a substantial increase in the use of telemedicine and virtual platforms in the medical field. For this reason, we have in our institution a multi- camera system that allows us live visualizing endovascular procedures. Eleven cases dealing with aneurysms, arteriovenous malformations and chronic subdural hematomas were treated and broadcasted live with no technical problems using the Zoomâ platform. The average time for transmissions was 2.5 hours, and the average number of participants was 6 persons. The used technique and occurring complications were discussed for all cases. Remote learning using online platforms is nowadays a very important tool, but it is not a substitute for practical learning when performing endovascular procedures. We recommend to implement such techniques during COVID-19 pandemics as a temporary substitute for live learning, particularly for young in-training physicians who may not have access to advanced endovascular interventions.

Hematoma Subdural Crónico Calcificado como complicación a largo plazo de la derivación ventrículo-peritoneal

Introducción: El hematoma subdural crónico calcificado o "cerebro blindado" es un hallazgo raro dentro de la práctica neuroquirúrgica, constituyendo el 0.3% al 2.7% de los hematomas subdurales. Aún se desconoce el mecanismo fisiopatológico por el cual se desarrolla, sin embargo, se ha propuesto que una pobre circulación en el espacio subdural y trombosis predispone a su formación. Caso Clínico: Se reporta el caso de una femenina de 30 años con antecedente de hidrocefalia con derivación ventrículo-peritoneal derecha desde los 3 años que acude con historia de cefalea que no mejoraba con analgésicos, sin otra alteración neurológica. Se le realizó una tomografía cerebral simple que evidenció una colección extra axial bilateral hipodensa con calcificación perilesional sugestivo de hematoma subdural crónico calcificado. Se lleva a cabo craneotomía temporo-parietal izquierda y trepano derecho para exploración y evacuación de ambos hematomas sin complicaciones. Conclusión: La calcificación de un hematoma subdural crónico es una entidad rara, por lo que es necesario considerarse dentro de los diagnósticos diferenciales ante hallazgos sugestivos de calcificaciones intracraneales. Su manejo aún es controversial. El tratamiento quirúrgico puede constituir una buena elección en pacientes con sintomatología de efecto de masa. Sin embargo, es posible brindar un manejo conservador en asintomáticos, por lo que es necesario un manejo individualizado para cada paciente. (provisto por Infomedic International)

Meningioma parasagital y hematoma subdural crónico, una asociación inusual / Parasagittal meningioma and chronic subdural hematoma, unusual association

RESUMEN En muchas ocasiones, los pacientes con tumores cerebrales tienen una variedad de síntomas psiquiátricos inespecíficos. Algunos de estos pueden constituir la primera o única manifestación del tumor, sin la presencia de ningún síntoma o signo neurológico. El diagnóstico ha de basarse en la anamnesis completa y en la exploración neurológica; la neuroimagen confirmará el diagnóstico clínico. Con el presente trabajo se describió la asociación inusual de hematoma subdural crónico y meningioma parasagital en un caso presentado. Se trató de un paciente de 68 años con antecedentes de esquizofrenia. Acudió a consulta con una hemiparesia izquierda. Se le realizó una tomografía axial computarizada de cráneo y arrojó un hematoma subdural crónico y un meningioma parasagital derecho. Se le aplicó tratamiento quirúrgico en dos tiempos operatorios. Su evolución posquirúrgica transcurrió sin complicaciones (AU).

ABSTRACT In many cases, patients with brain tumors have a variety of nonspecific psychiatric symptoms. Some of them can be the first or the only manifestation of the tumor, without presenting any neurological signs or symptoms. The diagnosis must be based on the complete anamnesis and on the neurological examination. The neuroimaging will confirm the clinical diagnosis. The unusual association of a chronic subdural hematoma and a parasagittal meningioma was described in a case presented in the current work. It dealt with a patient, aged 68 years with antecedents of schizophrenia. He assisted the consultation with left hemiparesis. A skull computed tomography showed a chronic subdural hematoma and a right parasagittal meningioma. He underwent a two-steps surgery. His post-surgery evolution ran without complications (AU).

Hematoma subdural crónico / Chronic subdural hematoma

El hematoma subdural crónico (HSC) es una patología neuroquirúrgica frecuente, que se reconoce como consecuencia de traumatismos craneoencefálicos de poca magnitud que habitualmente se diagnostican en pacientes seniles, aunque puede presentarse en pacientes jóvenes y sin antecedentes de traumas.El objetivo que persigue este trabajo es la presentación de una paciente con un HSC bilateral, con características poco usuales.Caso clínico: se presenta una paciente del sexo femenino, de 46 años de edad, sin antecedente de traumatismo craneal ni de otra patología concomitante, que consulta por una cefalea de 15 días de evolución. El examen físico constató midriasis, pupila de Hutchinson, papiledema bilateral y exoforia del ojo derecho, parálisis del tercer par craneal y ataxia de tronco, fue catalogada con Glasgow 13. Se realizó tratamiento anti edema cerebral temprano y las manifestaciones desaparecieron en gran medida. En la Tomografía axial computarizada se diagnosticó un hematoma subdural frontotemporal bilateral con desplazamiento de las estructuras de la línea media a la izquierda. Fue operada de urgencia y dada de alta completamente recuperada tres días después.Conclusión: el HSC puede presentarse con distintas formas clínicas, simulando procesos expansivos tumorales, ataques cerebrovasculares, demencias o entidades neurológicas de otra índole. El manejo del caso por clínicos y neurocirujanos fue rápido y efectivo, lo que explica que la paciente tuvo una recuperación temprana y total. En estos casos la actuación médica es decisiva en el éxito del tratamiento.

Chronic subdural hematoma (CSH) is a common neurosurgical pathology that is recognized as a consequence of minor head injuries that are usually diagnosed in senile patients, although it can occur in young patients without a history of trauma.The objective of this work is the presentation of a patient with a bilateral CSH, with unusual characteristics.Clinical case: a 46-year-old female patient with no history of head trauma or other concomitant pathology is presented, who consulted for a 15-day-old headache. Physical examination confirmed mydriasis, Hutchinson's pupil, bilateral papilledema and exophoria of the right eye, third cranial nerve palsy, and trunk ataxia. She was cataloged with Glasgow 13. Early anti-cerebral edema treatment was performed and the manifestations largely disappeared. A computed tomography scan diagnosed a bilateral fronto temporal subdural hematoma with displacement of the midline structures to the left. She underwent emergency surgery and was discharged completely recovered three days later. Conclusion: HSC can present with different clinical forms, simulating expansive tumor processes, cerebrovascular attacks, dementias or neurological entities of another nature. The case management by clinicians and neurosurgeons was quick and effective, which explains that the patient had an early and complete recovery. In these cases, medical action is decisive in the success of the treatment.

Casos clínicos sobre tratamiento conservador del hematoma subdural crónico / Clinical cases on conservative treatment of chronic subdural hematoma

Introducción: El hematoma subdural crónico es una de las entidades clínicas más comunes en la práctica neuroquirúrgica diaria, cuya incidencia y prevalencia aumentan considerablemente con la edad. El tratamiento conservador puede ser muy útil en algunos casos. Objetivo: Mostrar que el manejo farmacológico exclusivo de este padecimiento, puede ser considerado en muchos pacientes. Casos clínicos: Se presentan dos pacientes adultos mayores, atendidos en el servicio de Neurocirugía, con diagnóstico de hematoma subdural crónico, tratados solo con fármacos. Conclusiones: Como resultado final, se logró la reabsorción de las colecciones subdurales, lo cual se comprobó mediante estudios imagenológicos(AU)

Introduction: Chronic subdural hematoma is one of the most common clinical entities in everyday neurosurgical practice, which incidence and prevalence increase considerably with age. Conservative treatment can be very useful in many patients. Objective: To show that the exclusive pharmacological management of this condition can be considered in many patients. Clinical cases: Two elderly patients attended at the neurosurgery service are presented with a diagnosis of chronic subdural hematoma. They were treated only with drugs. Conclusions: The final result was the reabsorption of the subdural collections, which was proven by imaging studies(AU)

Intervenciones especializadas de enfermería en el cuidado de drenajes cerebrales / Specialized nursing interventions in the care of brain drains

Los drenajes cerebrales son dispositivos utilizados como métodos terapéuticos, permitiendo la salida de líquido normal o patológico a personas que cursen por alguna enfermedad neurológica, convirtiéndose en uno de los procedimientos más comunes en el área de la enfermería neurológica. He aquí que los cuidados de enfermería deben ser considerados específicos para poder visualizar resultados satisfactorios en pacientes portadores de estos sistemas en áreas críticas. Por este motivo, las intervenciones especializadas de enfermería en el cuidado a los drenajes cerebrales se basaron en la necesidad de elaborar una guía de intervenciones específicas, y especializadas, para personas con uso de drenajes cerebrales siendo un tema de importancia en enfermería neurológica.

Brain drains are devices used as therapeutic methods, allowing the exit of normal or pathological fluid to people suffering from a neurological disease, becoming one of the most common procedures in the area of neurological nursing. Here, nursing care must be considered specific in order to visualize satisfactory results in patients with these systems in critical areas. For this reason, specialized nursing interventions in the care of brain drains were based on the need to develop a guide for specific and specialized interventions for people with use of brain drains, being a topic of importance in neurological nursing.

Factores pronósticos en el traumatismo craneoencefálico grave en pediatría / Prognostic factors in severe head injury in pediatrics

Objetivos: Analizar y establecer una asociación entre las características del Traumatismo Craneoencefálico (TEC) grave en pediatría (edad, etiología, características clínicas, lesiones intracraneales y cirugía) y los resultados a largo plazo. Material y Método: Revisión de los pacientes con TEC grave ingresados al Hospital Garrahan desde enero 2013 hasta enero 2019. Se analizaron las características al ingreso y el tratamiento instaurado. Se utilizó la escala Glasgow Outcome Scale (GOS) para evaluar los resultados a 12 meses. Se realizó un análisis estadístico mediante las pruebas de Chi2 y Fisher. Se consideró como significativo a un valor de p menor a 0.05. Resultados: Se registraron 54 pacientes con TEC grave y seguimiento posterior de 12 meses. La mediana de edad fue de 6 años (3-12). La mayoría fue de sexo masculino 62.96% (34). La etiología más frecuente fue la caída de altura (42.59%) mientras que la lesión intracraneal que más se observó fue el hematoma extradural (25.93%). Los factores que se asociaron a mal pronóstico fueron las lesiones no accidentales (100% vs 0%; p=0.02), la midriasis bilateral (100% vs 0%; p= 0.001) y el hematoma subdural (70% vs 30%; p= 0.002). Los factores asociados a buen pronóstico fueron las caídas de altura (54.84% vs 45.16%; p=0.01) y un examen oftalmológico normal al ingreso (90% vs 10%; p=0.006). Conclusión: Los factores que se asociaron a mal pronóstico fueron el trauma no accidental, la midriasis y el hematoma subdural agudo. Por otro lado, las caídas y el examen oftalmológico normal se asociaron a mejor pronóstico.

Objective: To analyze and establish an association between the characteristics of severe traumatic brain injury (TBI) in pediatric patients (age, etiology, clinical characteristics, intracranial injuries and surgery) and long-term results. Material and Method: Review of patients with severe TBI admitted to Garrahan Pediatric Hospital from January 2013 to January 2019. The characteristics of admission and treatment instituted were analyzed. The Glasgow Outcome Scale (GOS) was used to evaluate results at 12 months. A statistical analysis was performed using Chi2 and Fisher tests. A p value less than 0.05 was considered significant. Results: A total of 54 patients with severe TBI and subsequent follow-up of 12 month were reported. The median age was 6 years (3-12). Most were male 62.96% (34). The most common etiology was height falls (42.59%) while the most observed intracranial lesion was extradural hematoma (25.93%). Non-accidental injuries (100% vs 0%; p=0.02), bilateral mydriasis (100% vs 0%; p=0.001) and subdural hematoma (70% vs 30%; p=0.002) were associated with poor prognosis. Height drops (54.84% vs 45.16%; p=0.01) and a normal ophthalmological examination at income (90% vs 10%; p=0.006) were associated with good prognosis. Conclusion: Non-accidental trauma, mydriasis and acute subdural hematoma were associated with poor prognosis, whereas falls and normal eye exam were associated with better prognosis