Cómo reestructurar una Sección de Medicina Fetal en tiempos de pandemia COVID-19. Medidas de seguridad y limpieza de los equipos ecográficos / How to organize a Fetal Medicine Unit in the context of COVID-19 pandemic. Safe measures for obstetric scans and equipment cleaning

En situación de pandemia, los tres principios básicos en la atención sanitaria son priorizar los recursos, mantener el confinamiento del paciente para evitar la transmisión comunitaria y el colapso sanitario, y reducir la asistencia no prioritaria con el fin de evitar la exposición del paciente y de salvaguardar la salud del profesional sanitario. El control antenatal debe mantenerse durante el periodo de crisis sanitaria, independientemente del estado de alerta COVID-19. La ecografía obstétrica es una prueba fundamental para la toma de decisiones clínicas durante el embarazo, con un impacto en el manejo del binomio madre-feto y en el resultado perinatal, por lo que se ha de garantizar su realización. Con el fin de reducir las visitas presenciales al mínimo número posible, estas se intentarán organizar teniendo en cuenta los controles ecográficos establecidos. Basados en la evidencia científica y en las principales guías nacionales e internacionales, hemos elaborado este documento que incluye las principales recomendaciones para el cuidado antenatal de la gestante en el contexto de la pandemia por SARS-CoV-2. En él se recoge cómo debe reestructurarse una Sección de Medicina Fetal ante esta nueva situación, qué medidas de seguridad deben seguirse para la realización de las exploraciones ecográficas y técnicas invasivas, y de qué modo debe procederse para la limpieza y desinfección de los equipos ecográficos. Estas recomendaciones deberán adaptarse a los diferentes medios teniendo en cuenta la infraestructura del centro y sus recursos

During a pandemic, the three basic principles are. to prioritize medical resources, ensure patients' lockdown in order to avoid community transmission and prevent healthcare collapse, and keep the number of visits to an absolute minimum to avoid patient exposure and safeguard healthcare workers. Antenatal care must be maintained during a health crisis, regardless of the COVID-19 state of alert. Routine and specialist obstetric ultrasound scans are essential for clinical decision-making during pregnancy, as it has a direct impact on the management of mothers and fetuses and on the perinatal outcome. In an attempt to minimize in-person visits, these will be organized according to the established ultrasound schedule. Based on scientific evidence, and on existing main national and international guidelines, this document has been prepared, in which proposals and options are provided for managing pregnant women in the context of the SARS-CoV-2 pandemic. It includes how a Fetal Medicine Unit facing this health crisis should be restructured, what safety measures should be followed in the performance of obstetric scans and invasive procedures, and how ultrasound rooms, equipment and transducers should be cleaned and disinfected. These recommendations should be adapted to different units based on their resources and infrastructure

[How to organize a Fetal Medicine Unit in the context of COVID-19 pandemic. Safe measures for obstetric scans and equipment cleaning]. / Cómo reestructurar una Sección de Medicina Fetal en tiempos de pandemia COVID-19. Medidas de seguridad y limpieza de los equipos ecográficos.

During a pandemic, the three basic principles are. to prioritize medical resources, ensure patients' lockdown in order to avoid community transmission and prevent healthcare collapse, and keep the number of visits to an absolute minimum to avoid patient exposure and safeguard healthcare workers. Antenatal care must be maintained during a health crisis, regardless of the COVID-19 state of alert. Routine and specialist obstetric ultrasound scans are essential for clinical decision-making during pregnancy, as it has a direct impact on the management of mothers and fetuses and on the perinatal outcome. In an attempt to minimize in-person visits, these will be organized according to the established ultrasound schedule. Based on scientific evidence, and on existing main national and international guidelines, this document has been prepared, in which proposals and options are provided for managing pregnant women in the context of the SARS-CoV-2 pandemic. It includes how a Fetal Medicine Unit facing this health crisis should be restructured, what safety measures should be followed in the performance of obstetric scans and invasive procedures, and how ultrasound rooms, equipment and transducers should be cleaned and disinfected. These recommendations should be adapted to different units based on their resources and infrastructure.

Anisocoria como manifestación inicial de esclerosis múltiple. Utilidad de la resonancia magnética nuclear de 3 teslas / Anisocoria as initial manifestation of multiple sclerosis. Use of 3 tesla magnetic resonance imaging

Mujer de 21 años que presenta midriasis arreactiva en ojo derecho que contrae con el test de pilocarpina al 1%. La angio-TC craneal y la resonancia magnética nuclear (RMN) de 1,5 T no detectaron anomalías. Ante una posterior limitación de la aducción, supraducción e infraducción de dicho ojo, se solicitó una RMN de 3 T, que evidenció una lesión del mesencéfalo en la salida del tercer par craneal. Tras mejoría, no tuvo nuevos episodios hasta 18 meses después, cuando acudió con una probable neuritis óptica y síntomas sistémicos. En este momento la RMN de 1,5 T detectó placas desmielinizantes infratentoriales y supratentoriales. La punción lumbar posterior y la evolución clínica confirmaron el diagnóstico de esclerosis múltiple recurrente-remitente

A 21-year-old woman seen in this clinic with non-reactive mydriasis in the right eye that contracted with 1% pilocarpine. Cranial angio-CT and 1.5 T magnetic resonance imaging (MRI) did not detect any disease. Given a subsequent limitation of adduction, supraduction, and infarction of the right eye, a 3 T MRI was requested. This showed a lesion of the midbrain at the exit of the 3rd cranial nerve. After improvement, no new episodes were observed until 18 months later, when the patient presented with probable optic neuritis and systemic symptoms. At this time the 1.5 T MRI detected infratentorial and supratentorial demyelinating plaques. A subsequent lumbar puncture and clinic outcome confirmed the diagnosis of relapsing-remitting multiple sclerosis

Anisocoria as initial manifestation of multiple sclerosis. Use of 3 tesla magnetic resonance imaging. / Anisocoria como manifestación inicial de esclerosis múltiple. Utilidad de la resonancia magnética nuclear de 3 teslas.

A 21-year-old woman seen in this clinic with non-reactive mydriasis in the right eye that contracted with 1% pilocarpine. Cranial angio-CT and 1.5 T magnetic resonance imaging (MRI) did not detect any disease. Given a subsequent limitation of adduction, supraduction, and infarction of the right eye, a 3 T MRI was requested. This showed a lesion of the midbrain at the exit of the 3rd cranial nerve. After improvement, no new episodes were observed until 18 months later, when the patient presented with probable optic neuritis and systemic symptoms. At this time the 1.5 T MRI detected infratentorial and supratentorial demyelinating plaques. A subsequent lumbar puncture and clinic outcome confirmed the diagnosis of relapsing-remitting multiple sclerosis.

Cómo reestructurar una Sección de Medicina Fetal en tiempos de pandemia COVID-19. Medidas de seguridad y limpieza de los equipos ecográficos / How to organize a Fetal Medicine Unit in the context of COVID-19 pandemic. Safe measures for obstetric scans and equipment cleaning

En situación de pandemia, los tres principios básicos en la atención sanitaria son priorizar los recursos, mantener el confinamiento del paciente para evitar la transmisión comunitaria y el colapso sanitario, y reducir la asistencia no prioritaria con el fin de evitar la exposición del paciente y de salvaguardar la salud del profesional sanitario. El control antenatal debe mantenerse durante el periodo de crisis sanitaria, independientemente del estado de alerta COVID-19. La ecografía obstétrica es una prueba fundamental para la toma de decisiones clínicas durante el embarazo, con un impacto en el manejo del binomio madre-feto y en el resultado perinatal, por lo que se ha de garantizar su realización. Con el fin de reducir las visitas presenciales al mínimo número posible, estas se intentarán organizar teniendo en cuenta los controles ecográficos establecidos. Basados en la evidencia científica y en las principales guías nacionales e internacionales, hemos elaborado este documento que incluye las principales recomendaciones para el cuidado antenatal de la gestante en el contexto de la pandemia por SARS-CoV-2. En él se recoge cómo debe reestructurarse una Sección de Medicina Fetal ante esta nueva situación, qué medidas de seguridad deben seguirse para la realización de las exploraciones ecográficas y técnicas invasivas, y de qué modo debe procederse para la limpieza y desinfección de los equipos ecográficos. Estas recomendaciones deberán adaptarse a los diferentes medios teniendo en cuenta la infraestructura del centro y sus recursos

During a pandemic, the three basic principles are. to prioritize medical resources, ensure patients’ lockdown in order to avoid community transmission and prevent healthcare collapse, and keep the number of visits to an absolute minimum to avoid patient exposure and safeguard healthcare workers. Antenatal care must be maintained during a health crisis, regardless of the COVID-19 state of alert. Routine and specialist obstetric ultrasound scans are essential for clinical decision-making during pregnancy, as it has a direct impact on the management of mothers and fetuses and on the perinatal outcome. In an attempt to minimize in-person visits, these will be organized according to the established ultrasound schedule. Based on scientific evidence, and on existing main national and international guidelines, this document has been prepared, in which proposals and options are provided for managing pregnant women in the context of the SARS-CoV-2 pandemic. It includes how a Fetal Medicine Unit facing this health crisis should be restructured, what safety measures should be followed in the performance of obstetric scans and invasive procedures, and how ultrasound rooms, equipment and transducers should be cleaned and disinfected. These recommendations should be adapted to different units based on their resources and infrastructure

Angiosarcoma: Mastectomía y reconstrucción tram de mama / Angiosarcoma: mastectomy and breast reconstruction tram

El angiosarcoma de mama constituye una neoplasia vascular maligna muy poco frecuente en la mama, con una incidencia inferior al 0,05% de entre todos los tumores primarios que asientan en la mama. Se presenta el caso clínico de una paciente de 77 años de edad con antecedente de carcinoma ductal infiltrante de mama izquierda sometida a cirugía conservadora y linfadenectomía xilar izquierda con radioterapia y quimioterapia adyuvante

Breast angiosarcoma is a malignant vascular neoplasm rare in the breast, with an incidence of less than 0.05% of all primary tumors in the breas that seat. We describe the case of a 77-year-old patient with a history of infiltrating ductal carcinoma of the left breast undergoing conservative surgery and left axillary lymphadenectomy with radiotherapy and adjuvant chemotherapy

Carcinoma coloide de mama / Colloid Breast Carcinoma

El carcinoma coloide es una variante histológica particular de carcinoma mamario. La imagen radiológica de benignidad, el lento crecimiento de la lesión y las características histológicas deben alertarnos de esta entidad. El tratamiento consiste en cirugía con o sin quimioterapia y terapia hormonal adyuvante

Colloid carcinoma is a particular histological variant of mammary carcinoma. The radiological image of benignity, the slow growth of the lesion and the histological characteristics should alert us to this entity. The treatment consists of surgery with or without chemotherapy and adjuvant hormonal therapy

Hemorragia subaracnoidea por rotura de aneurisma especular intracraneal. A propósito de un caso y revisión de la literatura / Subarachnoid haemorrhage from a ruptured intracranial mirror-like aneurysm. A case report and literature review

No disponible

Seguimiento mediante técnicas de neuroimagen de los aneurismas cerebrales tratados por vía endovascular / Neuroimaging follow-up of cerebral aneurysms treated with endovascular techniques

No existen recomendaciones específicas en las guías de práctica clínica sobre el tiempo, prueba de imagen ni intervalo para controlar la evolución de los aneurismas intracraneales tratados por vía endovascular. Hemos revisado la bibliografía existente en las principales bases de datos médicas usando como palabras clave: aneurisma cerebral, espirales, procedimiento endovascular y seguimiento. Nuestro objetivo ha sido, dentro del Grupo de Enfermedades Cerebrovasculares de la Sociedad Española de Neurorradiología, proponer unas recomendaciones y un protocolo orientativo, basados en la evidencia científica, para monitorizar mediante neuroimagen los aneurismas intracraneales tratados por técnicas endovasculares, incluyendo las técnicas de neuroimagen más adecuadas, el intervalo, el tiempo de seguimiento y la mejor forma de definir los hallazgos radiológicos, con el objetivo de mejorar los resultados clínicos y optimizar y racionalizar los recursos disponibles (AU)

There are no specific recommendations in clinical guidelines about the best time, imaging tests, or intervals for following up patients with intracranial aneurysms treated with endovascular techniques. We reviewed the literature, using the following keywords to search in the main medical databases: cerebral aneurysm, coils, endovascular procedure, and follow-up. Within the Cerebrovascular Disease Group of the Spanish Society of Neuroradiology, we aimed to propose recommendations and an orientative protocol based on the scientific evidence for using neuroimaging to monitor intracranial aneurysms that have been treated with endovascular techniques. We aimed to specify the most appropriate neuroimaging techniques, the interval, the time of follow-up, and the best approach to defining the imaging findings, with the ultimate goal of improving clinical outcomes while optimizing and rationalizing the use of available resources (AU)

[Neuroimaging follow-up of cerebral aneurysms treated with endovascular techniques]. / Seguimiento mediante técnicas de neuroimagen de los aneurismas cerebrales tratados por vía endovascular.

There are no specific recommendations in clinical guidelines about the best time, imaging tests, or intervals for following up patients with intracranial aneurysms treated with endovascular techniques. We reviewed the literature, using the following keywords to search in the main medical databases: cerebral aneurysm, coils, endovascular procedure, and follow-up. Within the Cerebrovascular Disease Group of the Spanish Society of Neuroradiology, we aimed to propose recommendations and an orientative protocol based on the scientific evidence for using neuroimaging to monitor intracranial aneurysms that have been treated with endovascular techniques. We aimed to specify the most appropriate neuroimaging techniques, the interval, the time of follow-up, and the best approach to defining the imaging findings, with the ultimate goal of improving clinical outcomes while optimizing and rationalizing the use of available resources.

Ectasia dural y dolor lumbar en pacientes con síndrome de Marfan / Ectasia and lumbar pain associated with marfan syndrome

Objetivo: Evaluar clínica y radiológicamente si la presencia y el volumen de la ectasia dural (ED) se asocia con dolor lumbar en pacientes con Síndrome de Marfan (SM). Material y Método: 92 pacientes diagnosticados de SM según los criterios de Gante fueron estudiados de forma prospectiva durante un año. Se les realizó una historia clínica, pruebas de imagen, incluyendo una resonancia magnética de columna lumbar volumétrica y se les entregaron 3 cuestionarios: SRS 22 (Scoliosis Research Society) y SF 36 v- 2 e Índice de discapacidad de Oswestry en función del que subdividimos la muestra en grupo I (pacientes con dolor lumbar moderado o grave) y grupo II (pacientes sin dolor lumbar). Resultados: Se realizó análisis multivariante de las variables relacionadas con el dolor lumbar, alcanzando la ED significación estadística. Estaba presente en el 75,9% de los pacientes del grupo I, y en el 49,2% del grupo II. La presencia de la ED se asocian con dolor lumbar en pacientes con SM (p= 0,016) y con la presencia de deformidad vertebral (p <0,001). Conclusiones: La presencia y el tamaño de la ED se asocian de forma significativa con dolor lumbar en el SM pero el scalloping no influye en la mayor intensidad del dolor (AU)

Objetive: Evaluate clinically and radiographically whether the presence and size of dural ectasia (ED) is associated with low back pain in patients with Marfan syndrome (MS). Material and method: 92 patients diagnosed with MS according to Ghent criteria were studied prospectively for one year. Underwent a medical history, imaging tests, including a lumbar spine MRI volumetric and 3 questionnaires were given: SRS 22 (Scoliosis Research Society) and SF 36 v-2 and Oswestry Disability Index subdivided according to the sample in group I (patients with moderate lower back pain and / or severe) and group II (patients without pain). Results: Multivariate analysis of variables related to low back pain, the ED reached statistical significance. ED was present in 75.9% of patients in group I, and 49.2% in group II. The presence of ED is associated with low back pain in patients with MS with an OR of 3.24 (1.21 to 8.68) p = 0.016 and the presence of vertebral deformity (scalloping) with an OR of 129, 83 (16.1 to 1047.74) p <0.001. Conclusion: The presence and size of ED was significantly associated with LBP in the SM but the «scalloping» does not affect the increased intensity of pain (AU)

Towards an operational system for oil-spill forecast over Spanish waters: initial developments and implementation test.

The ESEOO Project, launched after the Prestige crisis, has boosted operational oceanography capacities in Spain, creating new operational oceanographic services and increasing synergies between these new operational tools and already existing systems. In consequence, the present preparedness to face an oil-spill crisis is enhanced, significantly improving the operational response regarding ocean, meteorological and oil-spill monitoring and forecasting. A key aspect of this progress has been the agreement between the scientific community and the Spanish Search and Rescue Institution (SASEMAR), significantly favoured within the ESEOO framework. Important achievements of this collaboration are: (1) the design of protocols that at the crisis time provide operational state-of-the-art information, derived from both forecasting and observing systems; (2) the establishment, in case of oil-spill crisis, of a new specialized unit, named USyP, to monitor and forecast the marine oceanographic situation, providing the required met-ocean and oil-spill information for the crisis managers. The oil-spill crisis scenario simulated during the international search and rescue Exercise "Gijón-2006", organized by SASEMAR, represented an excellent opportunity to test the capabilities and the effectiveness of this USyP unit, as well as the protocols established to analyze and transfer information. The results presented in this work illustrate the effectiveness of the operational approach, and constitute an encouraging and improved base to face oil-spill crisis.

[Accidental dural puncture during epidural injection of corticosteroids: a different approach?]. / Punción dural accidental en la infiltración epidural con corticoide. Un abordaje diferente?

We report 6 cases diagnosed with accidental dural puncture after epidural injection of corticosteroids for low back pain. All the patients reported postdural puncture headache during their stay in the postanesthetic recovery unit. For 3 patients, pain resolved with treatment given in the recovery unit. Two other patients also required mild analgesics for 1 week. In the last patient, a blood patch was used to treat incapacitating headache 22 days after the epidural procedure and mild analgesics were needed for 4 more weeks. It is important to establish a protocol for treating postdural puncture headache in pain clinics to facilitate decision making. Good physician-patient communication is necessary to avoid refusals for permission for other epidural techniques and to facilitate management of symptoms.

Punción dural accidental en la infiltración epidural con corticoide. ¿Un abordaje diferente? / Accidental dural puncture during epidural injection of corticosteroids: a different approach?

Presentamos los 6 casos de pacientes en los que sediagnosticó una punción dural accidental tras infiltraciónepidural con corticoide por lumbociatalgia. Todos refirieroncefalea postpunción dural durante su permanenciaen la Unidad de Recuperación Postanestésica. En 3 deellos la cefalea remitió con los tratamientos recibidos enesta unidad, dos pacientes necesitaron además tratamientocon analgésicos menores durante 1 semana y en el últimopaciente se realizó un parche hemático por cefaleainvalidante a los 22 días de la infiltración y tratamientocon analgésicos menores durante 4 semanas más.Es importante disponer de un protocolo de tratamientode Cefalea Postpunción Dural en los pacientes entratamiento en las Unidades de Dolor para facilitar latoma de decisiones, y es fundamental un buen entendimientomédico-paciente para evitar negativas ante nuevastécnicas epidurales y facilitar el abordaje del cuadro

We report 6 cases diagnosed with accidental duralpuncture after epidural injection of corticosteroids forlow back pain. All the patients reported postdural punctureheadache during their stay in the postanestheticrecovery unit. For 3 patients, pain resolved with treatmentgiven in the recovery unit. Two other patients alsorequired mild analgesics for 1 week. In the last patient,a blood patch was used to treat incapacitating headache22 days after the epidural procedure and mild analgesicswere needed for 4 more weeks.It is important to establish a protocol for treating postduralpuncture headache in pain clinics to facilitate decisionmaking. Good physician-patient communication isnecessary to avoid refusals for permission for other epiduraltechniques and to facilitate management of symptoms

[Treatment in spontaneous intracerebral haemorrhage. Analysis of Spanish clinical series]. / Tratamiento de la hemorragia intracerebral espontánea. Análisis de las series clínicas españolas.

OBJECTIVE: In the spontaneous intracerebral hemorrhage (SICH) there are a small number of unequivocally indicators of surgical or conservative treatment. DEVELOPMENT: An extensive bibliographic revision of studies of patients with spontaneous ICH admitted to Spanish Hospitals has been completed. Later on, studies related to analyses and results of mortality and functional state of surgical and conservative treatments of ICH were gathered. Using the Cochrane Collaboration Manual the methodological quality of the studies has been evaluated. CONCLUSIONS: The chosen studies were 25 clinical series. Only two studies comparing the surgical against the conservative treatment of supratentorial ICH has been found. The intrinsic methodological quality associated to this type of studies does not allow to establish valid conclusions on the efficacy of one treatment over another. Nonetheless it has utility considering that it reveals the chosen treatment and the outcomes in the published studies. We did not found studies evaluating the efficacy of both treatments in Spain with a prospective randomised design, with an adequate size, analysing mortality, dependency and quality of life of the affected patients. Therefore, our final conclusion is that given the importance of the information that could be extracted from these studies in order to design the more efficient treatment of ICH no delay to complete them can be admitted.

Síndrome neuroléptico maligno:una complicación temible e inesperada / A fearsome and unexpected complication

El síndrome neuroléptico maligno es una compilación del tratamiento antipsicótico que pone en riesgo la vida. La clave para el tratamiento es el reconocimiento rápido, retirada inmediata de antipsicótico y la apliceción de medias de sostén (AU)

Repeat hepatectomy for colorectal liver metastases.

OBJECTIVE: The authors assess the long-term results of repeat hepatectomies for recurrent metastases of colorectal cancer and determine the factors that can predict survival. SUMMARY BACKGROUND DATA: Safer techniques of hepatic resection have allowed surgeons to consider repeat hepatectomy for colorectal metastases in an increasing number of patients. However, higher operative bleeding and increased morbidity have been reported after repeat hepatectomies, and the long-term benefit of these procedures needs to be evaluated. STUDY POPULATION: Sixty-four patients from a group of 243 patients resected for colorectal liver metastases were submitted to 83 repeat hepatectomies (64 second, 15 third, and 4 fourth hepatectomies). Combined extrahepatic surgery was performed in 21 (25%) of these 83 repeat hepatectomies. RESULTS: There was no intraoperative or postoperative mortality. Operative bleeding was not significantly increased in repeat hepatectomies as compared to first resections. Morbidity and duration of hospital stay were comparable to first hepatectomies. Overall and disease-free survival after a second hepatectomy were 60% and 42%, respectively, at 3 years and 41% and 26%, respectively, at 5 years. Factors of prognostic value on univariate analysis included the curative nature of first and second hepatectomies (p = 0.04 and p = 0.002, respectively), an interval between the two procedures of more than 1 year (p = 0.003), the number of recurrent tumors (p = 0.002), serum carcinoembryonic antigen levels (p = 0.03), and the presence of extrahepatic disease (p = 0.03). Only the curative nature of the second hepatectomy and an interval of more than 1 year between the two procedures were independently related to survival on multivariate analysis. CONCLUSIONS: Repeat hepatectomies can provide long-term survival rates similar to those of first hepatectomies, with no mortality and comparable morbidity. Combined extrahepatic surgery can be required to achieve tumor eradication. Repeat hepatectomies appear worthwhile when potentially curative.

Re-resection for colorectal liver metastasis.

With the decreasing mortality and morbidity of liver resection in the last 10 years, a more aggressive approach has emerged against liver metastases of colorectal cancer. Repeat liver resection is being performed for patients with isolated liver recurrence following a first hepatectomy. Based on a 2-year experience of 55 repeat hepatic resections performed in 44 patients, the authors observed no operative mortality and a postoperative morbidity of 15% similar to that of first hepatectomies. Five-year survival rate is 44% following second hepatectomy. These results combined with the review of the literature demonstrate that rehapectomy may be performed safely and may provide the only chance of long-term remission in patients presenting with technically resectable liver recurrence in the absence of widespread extrahepatic disease.