RESUMEN
Objectives: Laboratory Medicine is a crucial discipline that contributes to the diagnosis, management and monitoring of patients. This branch of medicine faces two major challenges: New technologies and increased demand. There is limited information available of the state of affairs in Laboratory Medicine in Spain. This study provides a picture of clinical laboratories and clinical laboratory professionals. Methods: The Spanish Society of Laboratory Medicine distributed a questionnaire among the 250 most representative centers (the ones with the largest volume of determinations and training programs), of which 174 (69.6%) returned the questionnaire providing data for 2019. Results: Laboratories were classified according to the number of determinations. In total, 37% identified themselves as small (<1 million determinations per year); 40% considered themselves medium-sized (1-5 million determinations per year) and 23% considered they were large laboratories (>5 million determinations). The level of specialization of laboratory physicians and laboratory performance were higher in large laboratories. Most requests (87%) and determinations (93%) corresponded to biochemistry and hematology. As many as 63% of physicians had an indefinite contract, and 23% were older than 60 years. Conclusions: Laboratory medicine is a consolidated discipline that is gaining relevance in Spain. It adds value to the diagnosis, prognosis and follow-up of diseases, and to treatment response monitoring. The results of this study will help us address challenges such as the need for specialized training for laboratory professionals; the emergence of technological innovations; exploitation of Big Data; optimization of quality management systems and patient safety.
Asunto(s)
Biopsia/métodos , Enfermedad Relacionada con Inmunoglobulina G4/diagnóstico , Enfermedad Relacionada con Inmunoglobulina G4/inmunología , Cordón Espermático , Vena Esplénica , Tomografía Computarizada por Rayos X/métodos , Antiinflamatorios/administración & dosificación , Diagnóstico Diferencial , Humanos , Enfermedad Relacionada con Inmunoglobulina G4/tratamiento farmacológico , Enfermedad Relacionada con Inmunoglobulina G4/fisiopatología , Masculino , Persona de Mediana Edad , Ácido Micofenólico/administración & dosificación , Flebitis/diagnóstico , Flebitis/etiología , Flebitis/inmunología , Prednisona/administración & dosificación , Intensificación de Imagen Radiográfica/métodos , Radiografía Abdominal/métodos , Cordón Espermático/diagnóstico por imagen , Cordón Espermático/patología , Vena Esplénica/diagnóstico por imagen , Vena Esplénica/patología , Resultado del TratamientoRESUMEN
Spontaneous mediastinal hematoma as initial presentation of cystic adenoma of ectopic parathyroid Atraumatic spontaneous mediastinal hematomas are uncommon. They are secondary to trauma, rupture of great vessels or heart and associated to iatrogenic events. We report a case of a 61 year-old woman who consults for mediastinal hematoma without previous trauma. Imaging studies ruled out cardiac or vascular lesions. At exploratory thoracotomy, a large mediastinal hematoma was evidenced without obvious mass or bleeding vessel. The material sent to the Pathology service was diagnosed as cystic adenoma of ectopic parathyroid gland. Mediastinal hematomas are related to traumatic causes, cardiac or great vessels rupture or iatrogenic proceedings. Once these causes are ruled out, an injury of ectopic parathyroid tissue must be considered in the differential diagnosis because mediastinum is the most frequent ectopic location. Histopathological and immunohistochemical studies are useful in determining the cause-related hematoma, as in this case determined the parathyroid origin of the lesion, and to rule out involvement by other tumors.