RESUMO
BACKGROUND: Urinalysis is one of the most common studies performed on the diabetic patient at every visit. The presence of leukocyturia is relatively common but it is not clear what the attitude of the physician toward this particular finding should be. The main objective of the present study was to investigate the clinical significance of leukocyturia in diabetic women. METHODS: Ninety-eight diabetic women (84.7% type 2) aged 57 +/- 13 years who were being seen at the diabetic out-patient clinic were randomly selected. All patients underwent a clinical and gynecologic examination and a urinalysis. A Papanicolaou smear and a urine culture were also obtained. RESULTS: The overall prevalence of leukocyturia (>5 cells/high power field (hpf)) was 46.5%. Patients with urinary tract infections (UTI) were 7.5 times more likely to have leukocyturia, while a leukocyte count <5cells/hpf predicted the absence of UTI in 96% of the women. In the comparison of patients with and without leukocyturia, we found that proteinuria (p = 0.06) and bacteriuria (p <0.002) were more common in the women with leukocyturia. A significant association with leukorrhea was not demonstrated. The empirical use of antibiotics was 12 times more frequent in the patients with leukocyturia. CONCLUSIONS: A urinary culture should be requested in all diabetic patients with leukocyturia. The possibility of a UTI is remote when leukocyturia is absent.
Assuntos
Diabetes Mellitus/urina , Contagem de Leucócitos , Urina/citologia , Adulto , Idoso , Antibacterianos/uso terapêutico , Atitude do Pessoal de Saúde , Bacteriúria/etiologia , Bacteriúria/urina , Comorbidade , Complicações do Diabetes , Suscetibilidade a Doenças , Uso de Medicamentos/estatística & dados numéricos , Feminino , Humanos , Pessoa de Meia-Idade , Padrões de Prática Médica , Prevalência , Infecções Urinárias/complicações , Infecções Urinárias/epidemiologia , Infecções Urinárias/urina , Cervicite Uterina/epidemiologia , Cervicite Uterina/urinaRESUMO
BACKGROUND: The most important aspect of the surgical management of Zenker's diverticulum is probably the cricopharyngeal myotomy. Endoscopic diverticulotomy can be performed with a needle-knife papillotome, which allows simultaneous myotomy of the upper esophageal sphincter. METHODS: Since 1978, 47 patients (28 men and 19 women 51 to 81 years of age) underwent endoscopic diverticulotomy. Most patients underwent more than one treatment session (mean value 2.2). The procedure was performed with sedation. Tubes were not used, and oral intake of food was begun the first day after the operation. RESULTS: Forty-five (95.74%) patients had no dysphagia or only occasional, mild dysphagia during the postoperative course. No fistula, no recurrent laryngeal paralysis, and no deaths occurred. CONCLUSION: Endoscopic diverticulotomy seems to be a good choice of therapy at least for patients with associated diseases that increase surgical risk.