RESUMEN
This study aimed to investigate the olfactory fossa according to the Keros classification using cone beam computed tomography. This cross-sectional study analysed cone beam computed tomography images selected from a database belonging to a radiology centre. The scans of 174 healthy patients were analysed by using the Xoran software. Gender, age, and side were correlated with the Keros classification. The mean age of the 174 patients was 45.3 years. The most prevalent Keros classification was type II (65.52%), followed by type III (20.69%) and type I (13.79%). No significant differences were found between Keros classification and the variables age, right side (p value = 0.4620), and left side (p value = 0.5709). There were also no significant differences between gender and the variables right side (p value = 0.1421) and left side (p value = 0.2136). Based on these results, we suggest that cone beam computed tomography can be recommended for analysis of the anterior skull base. Keros type II was the most prevalent type in our sample.
RESUMEN
A tuberculose vulvar é uma patologia rara, geralmente associada a um foco primário pulmonar. O objetivo deste relato é apresentar o quadro clínico, diagnóstico e tratamento de um caso de tuberculose vulvar acompanhado no serviço de Ginecologia da Santa Casa de Misericórdia de Vitória em 2004. Relata-se o caso de uma paciente de 54 anos, casada, com uma úlcera genital crônica, de grande extensão, sem outros sintomas associados. Foi submetida a biópsia da lesão e exames para investigação de doenças sexualmente transmissíveis (sífilis, hepatites e HIV). Dos resultados, o estudo histopatológico evidenciou granuloma sugestivo de tuberculose, após descartar outras suspeitas. Realizou-se então como propedêutica radiografia de tórax, o qual apresentou lesões sugestivas de tuberculose. Fez-se baciloscopia do escarro, com resultado positivo. Diante do quadro de tuberculose pulmonar e do resultado encontrado na biópsia da úlcera genital, iniciou-se o tratamento com tuberculostáticos. Obteve-se então confirmação da tuberculose vulvar através da prova terapêutica positiva, com melhora significativa da lesão genital nos primeiros sete dias de tratamento. Observouse a importância de ter a tuberculose como diagnóstico diferencial nas úlceras genitais crônicas, por requerer investigação diagnóstica adequada para se instituir o tratamento preciso e obter a cura.
The tuberculosis to vulvar is a rare pathology, generally associated to a pulmonary primary focus. The objective of this ceport is to present the clinical, diagnostic picture and treatment of a vulvar tuberculosis followied in the service of Gynecology of the Santa Casa de Misericórdia de Vitória in 2004. The case of a patient of 54 years old, married, with a chronic genital ulcer, of great extension, without other symptoms associates. It was submitted the biopsy of the injury and examinations for inquiry of some sexually transmissitted deseases (syphilis, hepatites and HIV). The results the biopsy it evidenced granuloma suggestive of tuberculosis, after to discard others suspicion. It was become fullfilled x-ray of thorax, which presented suggestive injuries of tuberculosis. Baciloscopy of pulmonary secretion became, with positive result. Ahead of the pulmonary picture of tuberculosis and the result found in the biopsy of the genital ulcer, the treatment with tuberculostatics was initiated. Confirmation of the tuberculosis was gotten then to vulvar through positive the therapeutical test, with significant improvement of the genital injury in first the seven days of treatment. It was observed the importance of if having the tuberculosis as diagnostic differential in the chronic genital ulcers, for requiring adequate diagnostic inquiry to do the necessary treatment and getting the cure.
