[Diagnostic value of cytokeratin 19 fragment in nasopharyngeal carcinoma].

Objective: To explore the clinical significance of cytokeratin 19 fragments test in the diagnosis of nasopharyngeal carcinoma.

Methods: The study included 102 cases of nasopharyngeal carcinoma, 90 cases of nasal polyp/nasopharyngitis, and 150 healthy individuals. RT-PCR was used to detect CK19 mRNA expression and Western blot to detect CK19 fragment protein expression in tissues of nasopharyngeal carcinoma.

[Treatment of glandular cystitis].

Objective: To improve the therapeutic results of patients with glandular cystitis.

Methods: One hundred and twenty-seven patients with glandular cystitis were treated according to their different etiological factors. The therapeutic methods included anti-infection, obstruction relief, bladder irrigation, transurethral resection, partial cystectomy, total cystectomy.