RESUMO
Cardiac masses are rare and they are distinguished in tumors and non-tumoral masses. Primary pericardial masses are very rare and they are often asymptomatic, even if they can present with sudden cardiac death. The diagnosis of these masses is often accidental and they are generally identified with echocardiography; their characterization is usually performed by cardiac magnetic resonance imaging (MRI) but the definitive diagnosis is achieved by tissue biopsy. We described a case of primary pericardial mass in an old patient with history of hypertension, which presented at our hospital with dyspnea and low-extremity edema. The echocardiography described a giant iso/hypoechoic pericardial mass that extended on anterior, posterior and lateral walls of left ventricle and atrium, associated with pericardial effusion without hemodynamic compromise. We discovered that the mass was identified twenty years ago on a chest-computed tomography (CT). Even if we do not manage in performing a cardiac MRI, from echo characteristics we supposed that the mass was a lipoma. Lipomas are benign tumors that can develop from pericardium and they have slow growth so they can be asymptomatic for several years. Their excision is important because they may be responsible for pericardial tamponade or heart failure. Echocardiography is an economic non-invasive exam and it is helpful in differential diagnosis, treatment, follow-up and prognosis of this cardiac masses.
RESUMO
BACKGROUND: Hemorrhoidal disease (HD) is defined as the symptomatic enlargement and/or distal displacement of anal cushions and is one of the most common proctological diseases. Sclerotherapy (ST) with 3% polidocanol foam induces an inflammatory reaction with sclerosis of the submucosal tissue and consequent suspension of the hemorrhoidal tissue. The aim of this study was to evaluate the short-term effectiveness and safety of ST with 3% polidocanol foam for the treatment of symptomatic second- and third-degree HD. METHODS: A total of 66 patients with symptomatic second- and third-degree HD underwent a single ST session between March 2017 and July 2018. A visual analog scale score was used to assess post-operative pain and patient satisfaction. The symptoms severity and anal continence were investigated through the Hemorrhoid Severity Score (HSS) and Vaizey score, respectively, at baseline, at 4 weeks and after 1 year. RESULTS: Fifty-seven out of 66 patients were male (86.3%), and the mean age was 52 (29-75; SD ± 12) years. The mean operative time was 4.5 (2-6; SD ± 1.23) minutes. No intraoperative complications and no drug-related side effects occurred. The overall success rate was 78.8% (52/66 patients) after a single ST session and 86% after two ST sessions (57/66 patients). The mean treatment effect, obtained comparing preoperative and 12 months symptom scores in each patient, showed a median change of 8 (p < 0.001). All patients resumed their normal daily activities the day after the procedures. CONCLUSIONS: ST with 3% polidocanol foam is a safe, cost-effective and repeatable conservative treatment.