ABSTRACT
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Subject(s)
Humans , Female , Adult , Multiple Pulmonary Nodules/diagnostic imaging , Lymphadenopathy/diagnostic imaging , Common Variable Immunodeficiency/diagnosis , Granulomatous Disease, Chronic/diagnosis , Tomography, X-Ray Computed/methods , Diagnosis, Differential , Lymphoproliferative Disorders/diagnosisABSTRACT
Patients with lung cancer are the type of cancer patient who are most often admitted to emergency departments due to disease-related complications. An oncologic emergency is defined as any acute event in a patient with cancer that develops directly or indirectly from the tumour and that threatens the patient's life. Oncologic emergencies are divided into metabolic, haematologic and structural emergencies. In this article, we address the main structural thoracic complications of patients with lung cancer, in which imaging tests play an essential role in their diagnosis. The main oncologic thoracic emergencies of lung cancer are airway obstruction, superior vena cava syndrome, acute pulmonary thromboembolism, pericardial tamponade, massive haemoptysis, spinal cord compression and pleural effusion. Oncologic emergencies are a significant cause of morbidity and mortality in patients with lung cancer. Emergency department physicians play a fundamental role in the early detection of these emergencies. The knowledge and correct identification of the main oncologic thoracic emergencies of patients with lung cancer therefore enable optimal diagnostic and therapeutic management.
ABSTRACT
From October to December 2011, an outbreak of 26 cases of cryptosporidiosis occurred in a day-care centre in Gipuzkoa, Spain. The infection spread from person to person and affected 24 children under two years of age (attack rate: 38%) and two caregivers. Cryptosporidium oocysts were observed in 10 of 15 samples. During 2010, only four cases of cryptosporidium were detected in Gipuzkoa, and 27 overall in Spain.
Subject(s)
Child Day Care Centers , Cryptosporidiosis/epidemiology , Disease Outbreaks/statistics & numerical data , Child Day Care Centers/statistics & numerical data , Child, Preschool , Cryptosporidiosis/prevention & control , Cryptosporidiosis/transmission , Cryptosporidium/isolation & purification , Feces/parasitology , Humans , Infant , Infant, Newborn , Spain/epidemiologyABSTRACT
This study analysed the role of several risk factors for hospitalization due to community-acquired, respiratory syncytial virus (RSV) infection. The risk factors detected in infants hospitalized for RSV infection in the first 24 months of life were compared with those in the general infant population in our region. There were 361 episodes of hospitalization in 357 infants. Eighty per cent of the infants did not present underlying conditions for severe RSV infection and only 10 (3%) were candidates for palivizumab prophylaxis. In multivariate analysis, birthweight of <2500 g was independently associated with hospitalization for RSV infection and was the most commonly detected medical risk factor. Other risk factors were maternal age at delivery <25 years, birth in the second half of the year, prematurity, suburban residence and congenital heart disease. In conclusion, together with well-known risk factors, we found that low birthweight was an independent factor for severe RSV infection.
