RESUMO
BACKGROUND: Although the cytological finding of atypical squamous cells of undetermined significance (ASCUS) occurs in around 5% of women undergoing cytological screening, the clinical evolution is unknown. The objective of this study was to evaluate women with a diagnosis of ASCUS and compare the histological findings and clinical evolution over six and 12 months. METHODS: 1244 patients with ASCUS (two diagnostic cytologists) were evaluated in this study with Pap Smears and colposcopy (biopsy if necessary) at the first visit, and thereafter at second and third visits (6 and 12 months after the first visit). Comparisons were made between cytological findings and histological diagnoses at every visit during the study and during evolution. RESULTS: At the first visit, 60.3% of the biopsied patients presented histological findings of CIN I, 17.46% CIN II/III and 6.3% invasive neoplasia. At the second visit, 48.3% of the biopsied patients presented CIN I, 24.1% CIN II/III and none invasive neoplasia. At the third visit, 68.9% of the biopsied patients presented CIN I, 13.8% CIN II/III and none invasive carcinoma. If we consider all visits, a total of 213 colposcopy-guided biopsies were performed, representing 17.1% of all the patients included. Of these, 164 (13.2%) presented a histological diagnosis of cervical intraepithelial neoplasia (CIN) and eight (0.6%) presented with invasive carcinoma. CONCLUSION: We conclude that CIN or invasive lesions frequently occur in women with a diagnosis of ASCUS. Immediate review of the thin sections, new cytological tests or colposcopy and rigorous follow-up should be considered when making a diagnosis of ASCUS.
Assuntos
Células Epiteliais/patologia , Teste de Papanicolaou , Displasia do Colo do Útero/patologia , Neoplasias do Colo do Útero/patologia , Esfregaço Vaginal , Adulto , Progressão da Doença , Feminino , Seguimentos , Humanos , Pessoa de Meia-Idade , Neoplasias do Colo do Útero/diagnóstico , Displasia do Colo do Útero/diagnósticoRESUMO
A foreign body in the esophagus is usually removed by endoscopy. An elder man entered the emergency room dyspneic and dysphagic. A chest X-ray showed that he had a table fork stuck in the upper esophagus. An endoscopist tried to remove it without success. After bilateral block of the superior laryngeal nerve, transtracheal injection, topical anesthesia of the mouth, and sedation, an awake laryngoscopy was carried out. Pushing the laryngoscope into the opening of the esophagus the fork was seen and extracted by the anesthesiologist. This case focuses on the role of the anesthesiologist in the removal of esophageal foreign bodies.