Atypical fungal maxillar sinusitis - case report

Fungal sinusitis divided into invasive and non-invasive forms. Fungal ball of the sinuses is a not invasive infection that if characterizes for its chronicity, being the majority related with previous endodontic treatment. We report a case of non-invasive fungal rhinosinusitis in a patient with a cough with obstructive symptom at the night. The patient did not show any other symptoms, treated by the therapeutic specialist. Antibiotics had prescribed, but no improvement had noted. Computed Tomography of face showed that presented injury with calcification of the right maxillary sinus. We decided to perform the sinusotomy throw the anterior wall of the maxillary sinus with the endoscopy control. Intraoperative we evacuated and washed the sinus. After the operation, general condition was improvement and patient did not note coughing with obstruction at the night.

Urinary obstruction following stereotactic body radiation therapy (SBRT) for clinically localized prostate cancer.

196 Background: Obstructive urinary symptoms are common following prostate cancer treatment with radiation therapy. Given the higher dose of radiation per fraction using stereotactic body radiation therapy (SBRT) there is concern that post-SBRT obstructive urinary symptoms would be more severe. This study sought to evaluate obstructive urinary symptoms and urinary retention requiring catheterization following SBRT for prostate cancer. Methods: Patients treated with SBRT monotherapy for localized prostate cancer from August 2007 to July 2011 at Georgetown University Hospital with a minimum of two years of follow-up were included in this study. Treatment was delivered using the CyberKnife with doses of 35 Gy to 36.25 Gy in five fractions. Urinary retention was recorded and scored using the CTCAE v.4. Patient-reported urinary symptoms were assessed using the International Prostate Symptom Score (IPSS) before treatment and at months 1, 3, 6, 9, and 12 and every six months thereafter. Results: Two hundred sixty nine patients at a median age of 69 received SBRT with a median follow-up of three years. Prior to treatment, 32.1% of patients utilized alpha-antagonists and 17.8% were dissatisfied with their urinary function. The two-year actuarial incidence rates of acute and late urinary retention greater than or equal to grade 2 were 39.5% and 41.4%. Alpha-antagonist utilization rose at one month (57.9%) and 18 months (48.0%) post-treatment. However, grade 3 urinary retention was low with four men (1.5%) requiring catheterization and/or transurethral resection of the prostate. A mean baseline IPSS obstructive symptom score of 3.6 significantly increased to 5.0 at one month (p < 0.0001), however returned to baseline at three months (p = 0.74). Late IPSS increases were common, but transient. The IPSS obstructive symptom score returned to baseline in 79.6% of patients by six months and 92.6% by two years. Dissatisfaction with urinary function declined to 14% by two years post treatment (p < 0.05). Conclusions: Treatment of prostate cancer with SBRT resulted in an acute increase in obstructive urinary symptoms, which peaked at one month post-treatment. However, the risk of acute urinary retention requiring catheterization was low. Obstructive urinary symptoms returned to baseline in the majority of patients by six months and in more than 90% by two years.