RESUMEN
Descending necrotizing mediastinitis that has an abdominal pain as a main clinical manifestation is seldom. Here one case is reported. At the beginning, the patient had pharyngalgia and his swallowing was not smooth. After that, abdominal pain became a main symptom. Pharyngalgia relieved . However CT showed mediastinal infection. Surgical drainage,antibiotics treatment and nutritional support were performed. The patient was cured.
Asunto(s)
Humanos , Dolor Abdominal , Deglución , Drenaje , Infecciones , Mediastinitis , Diagnóstico , Terapéutica , NecrosisRESUMEN
OBJECTIVE@#To investigate the expression of microtuble-associated protein 1 light chain 3 (LC3) in laryngeal squamous cell carcinoma (LSCC).@*METHOD@#The expression of LC3 in 50 cases of LSCC, 45 cases of para-carcinoma, 10 cases of laryngeal papilloma and 16 cases of polyp of vocal cord were detected by immunohistochemistry (MaxVision method). Expression level of LC3 mRNA was assayed by RT-PCR in 41 of LSCC, 41 of para-carcinoma tissue and 11 of polyp of vocal cord.@*RESULT@#The positive rates of LC3 protein expression were 60.0%, 93.3%, 90.0%, 93.8% in LSCC tissue, para-carcinoma, laryngeal papilloma and poly of vocal card tissues, respectively. The positive rates of LC3 were significantly lower in LSCC than in para-carcinoma and poly of vocal cord (chi2 = 18.135, P 0.05).@*CONCLUSION@#Expression of LC3 are down-regulated in LSCC. The change of autophagic capacity may play an important role in occurrence and development of LSCC.
Asunto(s)
Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Carcinoma de Células Escamosas , Metabolismo , Patología , Neoplasias Laríngeas , Metabolismo , Patología , Metástasis Linfática , Proteínas Asociadas a Microtúbulos , Genética , Metabolismo , Estadificación de NeoplasiasRESUMEN
OBJECTIVE@#To investigate the diagnosis and treatment of neurinoma of the head and neck.@*METHOD@#The clinical data of 33 patients with neurinoma of the head and neck, from 1980 to 2004, were retrospectively reviewed and analysed.@*RESULT@#The tumors of all the cases were totally resected. Thirty of thirty-three cases have been followed up. Twenty-seven cases were fully recovered without any serious complication. One case with malignant tumor were died. The other 2 cases were died of other diseases.@*CONCLUSION@#Tumor resection is still the most effective treatment available for patients with neurilemmomas of the head and neck. Resection of tumor should be performed as soon as possible with careful protection of the function of the nerve. Extensive resection should be performed to treat malignant tumors.
Asunto(s)
Adolescente , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven , Neoplasias de Cabeza y Cuello , Cirugía General , Neurilemoma , Cirugía General , Estudios RetrospectivosRESUMEN
OBJECTIVE@#To improve effectiveness of diagnosis and therapy in patients with tracheobronchial specific foreign body.@*METHOD@#Fourty-six cases with specific foreign bodies in the trachea and bronchi, admitted from March 1998 to June 2006, were analyzed retrospectively.@*RESULT@#Forty-one of 46 the specific foreign bodies were successfully removed through bronchoscopy. Three cases were removed by chest surgery. Two cases were died.@*CONCLUSION@#Suitable surgical instrument should be well selected and the best operation should be applied according to different conditions of the foreign bodies. Rigid bronchoscopy for removal of specific foreign bodies under general anesthesia is a main measure presently.