RESUMEN
In rare cases, pseudomesotheliomatous tumors spread diffusely within the pleura to form an encasing mass, which may be confused with diffuse malignant mesothelioma (DMM). A 73-year-old male presented with chest pain, dyspnea and a significant loss of weight and appetite. His radiological and clinical features suggested DMM. However, immunohistochemical studies revealed a primary squamous cell cancer of the lung. To the best of our knowledge, this is the first case report of pseudomesotheliomatous primary squamous cell lung cancer in Turkey, and also the seventh case worldwide. The present report aims to present this case, along with a review of the medical literature.
Asunto(s)
Acidosis/inducido químicamente , Antioxidantes/administración & dosificación , Sobredosis de Droga/terapia , Servicios Médicos de Urgencia , Fluidoterapia/métodos , Ácido Tióctico/administración & dosificación , Acidosis/fisiopatología , Acidosis/terapia , Administración Oral , Adulto , Antioxidantes/efectos adversos , Sobredosis de Droga/fisiopatología , Femenino , Humanos , Intento de Suicidio , Ácido Tióctico/efectos adversos , Resultado del TratamientoRESUMEN
BACKGROUND: Febrile neutropenia (FN) is a life-threatening condition that requires urgent management in the emergency department (ED). Recent progress in the treatment of neutropenic fever has underscored the importance of risk stratification. In this study, we aimed to determine independent factors for prediction of poor outcomes in patients with FN. MATERIAL AND METHODS: We retrospectively evaluated 200 chemotherapy-induced febrile neutropenic patients who visited the ED. Upon arrival at the ED, clinical data, including sex, age, vital signs, underlying systemic diseases, laboratory test results, estimated GFR, blood cultures, CRP, radiologic examinations, and Multinational Association of Supportive Care in Cancer (MASCC) score of all febrile neutropenic patients were obtained. Outcomes were categorized as "poor" if serious complications during hospitalization, including death, occurred. RESULTS: The platelet count <50 000 cells/mm3 (OR 3.90, 95% CI 1.62-9.43), pulmonary infiltration (OR 3.45, 95% CI 1.48-8.07), hypoproteinemia <6 g/dl (OR 3.30, 95% CI 1.27-8.56), respiratory rate >24/min (OR 8.75, 95% CI 2.18-35.13), and MASCC score <21 (OR 9.20, 95% CI 3.98-21.26) were determined as independent risk factors for the prediction of death. The platelet count <50 000 cells/mm3 (OR 3.93, 95% CI 1.42-10.92), serum CRP >50 mg/dl (OR 3.80, 95% CI 1.68-8.61), hypoproteinemia (OR 7.81, 95% CI 3.43-17.78), eGFR ≤90 ML/min/1.73 m2 (OR 3.06, 95% CI 1.13-8.26), and MASCC score <21 (OR 3.45, 95% CI 1.53-7.79) were determined as independent risk factors for the prediction of poor clinical outcomes of FN patients. Platelet count, protein level, respiratory rate, pulmonary infiltration, CRP, MASCC score, and eGFR were shown to have a significant association with outcome. CONCLUSIONS: The results of our study may help emergency medicine physicians to prevent serious complications with proper use of simple independent risk factors besides MASCC score.