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1.
Rev. cuba. med. mil ; 49(3): e456, jul.-set. 2020. fig
Article in Spanish | LILACS, CUMED | ID: biblio-1144486

ABSTRACT

Introducción: La aspergilosis es una infección micótica oportunista que se presenta fundamentalmente en pacientes inmunodeprimidos y su principal fuente de transmisión lo constituyen las esporas presentes en el aire de salones de operaciones y unidades de cuidados intensivos. Objetivo: Presentar un caso de una micosis pulmonar masiva por una variante angioinvasiva de Aspergillus. Caso clínico: Se presenta un paciente con aspergilosis pulmonar grave, diagnosticada después de la resección de un tumor mediastinal. Se describen las características de la primera intervención, la evolución postoperatoria que condujo a la segunda, se muestran las imágenes tomográficas, quirúrgicas, microbiológicas y anátomo-patológicas que permitieron definir el diagnóstico. Conclusiones: La posibilidad de una micosis pulmonar debe tenerse en cuenta, aun cuando sea una afección rara y de manejo difícil, en pacientes inmunodeprimidos, con condensación pulmonar rebelde al tratamiento(AU)


Introduction: Aspergillosis is an opportunistic fungal infection that occurs mainly in immunosuppressed patients and its main source of transmission is the spores present in the air of operating rooms and intensive care units. Objective: To present a case of a massive pulmonary mycosis due to an angioinvasive variant of Aspergillus. Clinical case: A patient with severe pulmonary aspergillosis, diagnosed after resection of a mediastinal tumor, is presented. The characteristics of the first intervention are described, the postoperative evolution that led to the second one, the tomographic, surgical, microbiological and anatomo-pathological images that allowed to define the diagnosis are shown. Conclusions: The possibility of a pulmonary mycosis should be taken into account, even when it is a rare and difficult-to-handle condition, in immunocompromised patients, with pulmonary condensation that is rebellious to treatment. Aspergillosis is an opportunistic fungal infection that occurs mainly in immunosuppressed patients and its main source of transmission is the spores present in the air of operating rooms and intensive care units(AU)


Subject(s)
Humans , Male , Adult , Pulmonary Aspergillosis/drug therapy , Mycoses , Necrosis/diagnostic imaging , Teratocarcinoma/surgery , Teratocarcinoma/therapy , Invasive Pulmonary Aspergillosis/complications , Lung/pathology
2.
Rev. otorrinolaringol. cir. cabeza cuello ; 68(3): 279-282, dic. 2008. ilus
Article in Spanish | LILACS | ID: lil-520468

ABSTRACT

Teratocarcinosarcoma rinosinusal es una neoplasia maligna infrecuente y rara, que combina elementos de teratoma y carcinosarcoma. Se compone de epitelio benigno o maligno (fibroblastos), mesénquima (cartílago, hueso o músculo liso) y elementos neurales. Hasta el año 2008 se han reportado un total de 63 casos de ubicación rinosinusal. Presentamos el caso de un teratocarcinosarcoma de fosa nasal, en un hombre de 67 años de edad, que consultó por obstrucción nasal rápidamente progresiva. La lesión se resecó completamente por abordaje endoscópico. El diagnóstico fue confirmado por histopatología e inmunohistoquímica. Se realizó tratamiento complementario con radioterapia, sin evidencia de recidiva al año después de la cirugía.


Rhinosinusal teratocarcinosarcoma is a rare malignant neoplasm, which combines teratoma and carcinoma elements. It is composed of benign or malignant epithelium (fibroblasts), mesenchymatic (cartilage, bone or smooth muscle) and neural elements. Until 2008, a total of 63 cases of rhinosinusal location have been reponed. We present the case of a nasal cavity teratocarcinosarcoma ín a 67 year old man that presented with rapidly progressing nasal obstruction. The lesion was completely resected by endoscopic approach. Diagnosis was confirmed by histological pathology and immunohistochemistry Additional treatment by radiotherapy was administered, with no evidence of recurrences a year after surgery.


Subject(s)
Humans , Male , Aged , Nose Neoplasms/pathology , Nose Neoplasms/therapy , Paranasal Sinus Neoplasms/pathology , Paranasal Sinus Neoplasms/therapy , Teratocarcinoma/pathology , Teratocarcinoma/therapy , Carcinosarcoma/pathology , Carcinosarcoma/therapy , Otorhinolaryngologic Surgical Procedures , Radiotherapy , Treatment Outcome , Tomography, X-Ray Computed
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