RESUMEN
The case of a 49-years-old man complained of pharyngalgia for one year and shortness of breath after activities for one week. Endoscopic laryngeal examination and computed tomography revealed a supraglottic mass. Direct laryngoscopy was performed and biopsy of the mass was carried out. Results of the histopathologic examination and immunohistochemical analysis were consistent with atypical carcinoid tumor of the larynx.
Asunto(s)
Humanos , Masculino , Persona de Mediana Edad , Tumor Carcinoide , Patología , Neoplasias Laríngeas , Patología , Metástasis de la NeoplasiaRESUMEN
OBJECTIVE:To study the compatible stability of Levofloxacin hydrochloride injection with Inosine in sodium chloride injection. METHODS:Levofloxacin hydrochloride injection was mixed with Inosine in sodium chloride. Then UV spectrophotometry was applied to detect the change of content at 20 ℃ within 6 hours. The change of appearance,pH value,content of mixture,insoluble particle were also observed. RESULTS:The change of appearance,pH value,content of mixture,insoluble particle in mixture was not found out. CONCLUSION:Levofloxacin hydrochloride injection mixing with Inosine in sodium chloride injection is suitable for clinical use within 6 h.
RESUMEN
OBJECTIVE:To study the stability of the compatibility of Levofloxacin with inosine in sodium chloride injec?tion.METHODS:The contents of Levofloxacin and inosine were detected by UV-spectrophotometry and the external apper?ance and pH value were observed after Levofloxacin and inosine in NS were mixed within6h at room temperature(20℃).RE_ SULTS:The contents,external apperance and pH value of the mixed solution showed no significant changes within6h.CONCLUSION:Levofloxacin mixed with inosine in NS could keep stable within6h.