Clinical and radiological features of lung disorders related to connective-tissue diseases: a pictorial essay.

Connective tissue diseases (CTDs) include a spectrum of disorders that affect the connective tissue of the human body; they include autoimmune disorders characterized by immune-mediated chronic inflammation and the development of fibrosis. Lung involvement can be misdiagnosed, since pulmonary alterations preceded osteo-articular manifestations only in 20% of cases and they have no clear clinical findings in the early phases. All pulmonary structures may be interested: pulmonary interstitium, airways, pleura and respiratory muscles.

Broncho-alveolar inflammation in COVID-19 patients: a correlation with clinical outcome.

Background: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) rapidly reached pandemic proportions. Given that the main target of SARS-CoV-2 are lungs leading to severe pneumonia with hyperactivation of the inflammatory cascade, we conducted a prospective study to assess alveolar inflammatory status in patients with moderate to severe COVID-19.

Methods: Diagnostic bronchoalveolar lavage (BAL) was performed in 33 adult patients with SARS-CoV-2 infection by real-time PCR on nasopharyngeal swab admitted to the Intensive care unit (ICU) (n = 28) and to the Intermediate Medicine Ward (IMW) (n = 5).

UEMS Section and Board of Paediatric Surgery-A Historical Perspective.

The European Union of Medical Specialists (UEMS) Section and Board of Pediatric surgery was founded more than 40 years ago. Since then major activities have been related to the improvement of quality of care of pediatric surgery in Europe. Remarkable success was achieved in the development of pediatric surgery as an independent specialty all over Europe.

Possible misclassification of cardiovascular risk by SCORE in antisynthetase syndrome: results of the pilot multicenter study RI.CAR.D.A.

Objectives: To test the ability of an established traditional cardiovascular (CV) risk prediction score [Systematic COronary Risk Evaluation (SCORE)] and its EULAR modified version (mSCORE) to identify antisynthetase syndrome (ASyS) patients at high CV risk and to examine for the first time associations of CV and cerebrovascular surrogate markers with clinical and immunological ASyS parameters.

Methods: SCORE/mSCORE and the gold standard marker of aortic stiffness [carotid-femoral pulse wave velocity (cfPWV)] were examined in ASyS patients and healthy controls. Moreover, sonography of the common- (CCA) and internal- (ICA) carotid arteries was performed in subsets of both groups, evaluating carotid intima-media thickness (cIMT), plaques and Doppler sonographic cerebrovascular surrogates [resistance (RI) and pulsatility (PI) indices].

Calcineurin Inhibitor-Based Immunosuppression and COVID-19: Results from a Multidisciplinary Cohort of Patients in Northern Italy.

The role of immunosuppression in SARS-CoV-2-related disease (COVID-19) is a matter of debate. We here describe the course and the outcome of COVID-19 in a cohort of patients undergoing treatment with calcineurin inhibitors. In this monocentric cohort study, data were collected from the COVID-19 outbreak in Italy up to April 28 2020.

Rapid detection of bacteria in bloodstream infections using a molecular method: a pilot study with a neonatal diagnostic kit.

Neonatal sepsis is a life-threatening condition and its early diagnosis is crucial for infant survival. Identifying responsible pathogens is a key step. Blood culture (BC) is the gold standard, but more rapid and specific diagnostic methods are needed.

Unmet Needs in the Treatment of RA in the Era of Jak-i: IDRA (Italian Delphi Rheumatoid Arthritis) Consensus.

Rheumatoid arthritis is the most common autoimmune arthritis in adult population. This disease is characterized by joint damage and systemic involvement that lead to general physical and mental impairment with consequent worsening of quality of life. Rheumatoid arthritis is also associated with a large economic burden to healthcare systems.

Subcutaneous tocilizumab in rheumatoid arthritis: findings from the common-framework phase 4 study programme TOZURA conducted in 22 countries.

Objectives: The aim of this pooled analysis of the TOZURA study programme was to evaluate the efficacy and safety of subcutaneous tocilizumab (TCZ-SC) as monotherapy or in combination with conventional synthetic DMARDs (csDMARDs) in patients with moderate to severe RA who had an inadequate response to csDMARD or anti-TNF agent therapy or who were MTX naïve.

Methods: TOZURA is a multinational, open-label, single-arm, common-framework, phase 4 study programme (11 protocols, 22 countries). Patients received TCZ-SC 162 mg each week for ⩾24 weeks, administered at the investigator's discretion, as monotherapy or in combination with a csDMARD.

Identification of transcriptionally active HPV infection in formalin-fixed, paraffin-embedded biopsies of oropharyngeal carcinoma.

Human papillomavirus (HPV) oncogenic activity is the result of viral oncogene E6 and E7 expression in infected cells. Oncogene expression analysis is, however, not part of the routine diagnostic evaluation of HPV-associated oropharyngeal squamous cell carcinoma (OPSCC) since it requires fresh tumor tissue. We compared the diagnostic accuracy of several methods commonly employed for HPV characterization in OPSCC with the results of the newly available HPV E6/E7 mRNA in situ hybridization (ISH) on formalin-fixed, paraffin-embedded biopsy samples, in order to establish if the latter should be introduced in the diagnostic routine to increase accuracy when fresh tissue is not available.

Markers of squamocolumnar junction cells in normal tonsils and oropharyngeal cancer with and without HPV infection.

HPV infection has been identified recently as the causative agent of a subset of squamous cell carcinomas arising in oropharyngeal tonsils. Factors influencing the susceptibility of tonsillar epithelium to HPV-induced oncogenesis are far from being elucidated. A 5-protein signature including cytokeratin (CK)7, anterior gradient (AGR)2, cluster differentiation (CD)63, matrix metalloproteinase (MMP)7, and guanine deaminase (GDA) has recently been found to identify a residual embryonic cell population in the squamocolumnar (SC) junction of the cervix, susceptible to HPV infection, and cancers originating from these cells.

Intratympanic gentamicin treatment 'as needed' for Meniere's disease. Long-term analysis using the Kaplan-Meier method.

In recent years, several titration or on-demand protocols using low-dose repeated intratympanic (IT) gentamicin injections have been adopted for the vertigo control in unilateral medical refractory Menière's disease (MD). Because of the frequent recurrence and the need to treat the patients several times, it is difficult to strictly follow the 1995 AAO-HNS criteria to classify the results. The Kaplan-Meier analysis provides an effective and simpler method to address these concerns.

WAGR syndrome: is the 'R' always justified?

Although mild-to-moderate intellectual disability is usually considered part of WAGR syndrome (Wilms' tumour (WT), Aniridia, Genital abnormalities, and metal Retardation, due to 11p13 deletion) the neuropsychological profile of the syndrome is little reported in the literature. We report about a 12-year-old boy presenting with WAGR syndrome (WT, right complete aniridia, bilateral cryptorchidism, interstitial deletion involving band 11p13) but with no mental retardation. An in-depth clinical evaluation revealed no behavioural or social problems and the child's neuropsychological profile was found to be within the normal range for all abilities and functions investigated (with the exception of an impulsive cognitive style and some difficulties in academic skills).

Halo nevus, rather than vitiligo, is a typical dermatologic finding of turner's syndrome: clinical, genetic, and immunogenetic study in 72 patients.

Turner's syndrome (TS) is a genetic disorder caused by numeric and/or structural abnormalities of the X chromosome; it is characterized by short stature, gonadal dysgenesis, and frequently by webbed neck, cubitus valgus, and lymphedema at birth. TS has been associated with several cutaneous abnormalities including an increased frequency of pigmented nevi, but few reports consider nevi in detail. Halo nevus (HN) is clinically defined as a melanocytic nevus surrounded by a halo of depigmentation.

Transfusion-transmitted virus infection in HIV-1-seropositive patients.

Objectives: To investigate the prevalence, persistence and genome heterogeneity of transfusion-transmitted (TTV) in HIV-1-infected patients, a group at high risk both of contracting blood-borne viruses and having viral persistence relating to immunodepression.

Methods: Plasma samples from 238 HIV-1 seropositive subjects and 226 healthy blood donors were examined for TTV-DNA both by polymerase chain reaction (PCR) using primers from the conserved regions in the N22 clone and PCR using primers deduced from the untranslated region (UTR). Direct DNA sequencing and phylogenetic analysis were used to characterize 27 TTV isolates from HIV-1 patients or healthy controls.

HGV/GBV-C infection in liver transplant recipients: antibodies to the viral E2 envelope glycoprotein protect from de novo infection.

Background/aims: Liver transplantation for endstage liver cirrhosis provides a useful model to investigate the pathogenetic role of hepatotropic viral agents. Recently, a new member of the Flaviviridae family, provisionally named HGV/GBV-C virus, has been associated with acute and chronic non A-E hepatitis. We studied 136 patients with cirrhosis consecutively transplanted at our institution for evidence of hepatitis G virus infection and correlation with the patients' clinical course.

The role of tissue colonization and bacterial resistance in recurrent tonsillitis.

Unsuccessful medical therapy for treatment of acute tonsillitis frequently results in onset of recurrent or chronic forms rendering surgical treatment necessary. We have studied some of the factors involved in the evolution of these chronic or recurrent forms and, in particular, the distribution of different bacterial strains in tonsillar tissue, their response to treatment with antibiotics and mechanisms of bacterial resistance. The distribution of bacterial flora (saprophytic and pathogenic) present on the surface of the tonsils, in the crypts and in the tonsillar tissue was studied in a control population of 30 children (20 boys and 10 girls) aged between 2-13 years, all affected with chronic tonsillitis and submitted to tonsillectomy.