A regional-based newborn hearing screening program: the Emilia-Romagna model after ten years of legislation.

Background: Hearing loss, occurring in 1-3/1,000 newborns in the well-babies population, is one of the most common congenital diseases, and hearing screening at birth still represents the only means for its early detection. Since 2011 the Emilia Romagna Regional Health Agency has recommended Newborn Hearing Screening for all babies at its birth points and for newborns moving to the region. The aims of this study are to analyze the results of this regional-based Newborn Hearing Screening program and to discuss the impact of the legislative endorsement on the organization. Material and methods: This is an observational retrospective chart study. The recordings of well-babies and babies at Neonatal Intensive Care Units were collected during the period from January 1st 2015 to December 31st 2020. The following data were included: Newborn Hearing Screening coverage, percentage of refer at otoacoustic emissions, prevalence and entity of hearing loss, unilateral/bilateral rate, presence of audiological risk factors. Results: More than 99% of a total of 198,396 newborns underwent the Newborn Hearing Screening test during the period January 1st 2015 to December 31st 2020, with a coverage ranging between 99.6% and 99.9%. Overall, the percentage of confirmed hearing loss cases was about 17-30 % of refer cases, 745 children received a diagnosis of hearing loss (prevalence 3.7/1,000). Considering profound hearing loss cases, these represent 13% of bilateral hearing loss. Conclusion: A regional-based Newborn Hearing Screening program is valuable and cost-effective. In our experience, the centralization of the data system and of the data control is crucial in order to implement its efficiency and effectiveness. Healthcare policies, tracking systems and public awareness are decisive for a successful programme implementation.

Lentigo maligno tratado con imiquimod 5%. Presentación de un caso y revisión del tema / Malignant Lentigo treated with imiquimod 5%. Presentation of a case and review of the subject

Resumen El lentigo maligno (LM) es una variante de melanoma in situ que se desarrolla principalmente en áreas de exposición solar crónica en pacientes de etnia blanca, de edad media-avanzada. Sin tratamiento, del 5% hasta el35% de los LM pueden progresar a un melanoma lentigo maligno (LMM). Aunque el tratamiento de elección es quirúrgico, el imiquimod aparece como una opción no invasiva viable. Suele indicarseen pacientes con tumores de gran tamaño, personas de edad avanzada o con patología de base, o que simplemente rechazan la extirpación quirúrgica de la lesión, especialmente por ser desfigurante. Se presenta una paciente con LM tratada satisfactoriamente con imiquimod tópico.

Abstract Malignant lentigo (LM) is a variant of in situ melanoma that develops mainly in areas of chronic sun exposure in middle-aged patients. Without treatment, 5% to 50% of the LM can progress to a lentigo maligna melanoma (LMM). Although the treatment of choice is surgical, imiquimod seems to be a viable and non-invasive option in patients with large tumors, elderly or people with underlying disease, or who simply reject the surgical removal of the lesion. We present a case of LM satisfactorily treated with topical imiquimod.

Salivary cortisol and α-amylase: subclinical indicators of stress as cardiometabolic risk.

Currently, the potential for cardiovascular (CV) stress-induced risk is primarily based on the theoretical (obvious) side effects of stress on the CV system. Salivary cortisol and α-amylase, produced respectively by the hypothalamus-pituitary-adrenal (HPA) axis and the sympathetic-adrenomedullary (SAM) system during stress response, are still not included in the routine evaluation of CV risk and require additional and definitive validation. Therefore, this article overviews studies published between 2010 and 2015, in which salivary cortisol and α-amylase were measured as stress biomarkers to examine their associations with CV/CMR (cardiometabolic risk) clinical and subclinical indicators. A comprehensive search of PubMed, Web of Science and Scopus electronic databases was performed, and 54 key articles related to the use of salivary cortisol and α-amylase as subclinical indicators of stress and CV/CMR factors, including studies that emphasized methodological biases that could influence the accuracy of study outcomes, were ultimately identified. Overall, the biological impact of stress measured by salivary cortisol and α-amylase was associated with CV/CMR factors. Results supported the use of salivary cortisol and α-amylase as potential diagnostic tools for detecting stress-induced cardiac diseases and especially to describe the mechanisms by which stress potentially contributes to the pathogenesis and outcomes of CV diseases.

Factors Predicting Patient's Allocation to Short- and Long-Term Therapeutic Community Treatments in the Italian VOECT Cohort Study.

The Evaluation of Therapeutic Community Treatments and Outcomes (VOECT) study was conducted in 131 Italian Therapeutic Communities (TCs) in 2008/2009. All of the patients entering residential treatment for drug or alcohol dependence were invited to participate. Data regarding patient socio-demographic characteristics, drug and alcohol consumption, health and psychopathological status, prior treatments and outcomes, and their motivation score were collected upon enrolment onto the study. The aim of this work was to identify the factors associated with allocation to short- versus long-term programmes in drug or alcohol dependent patients entering TCs in Italy. Of the 2470 patients included in the analysis, 30.8% were allocated to short-term treatment and 69.2% to long-term treatment. Several factors were significantly associated with the allocation to short- and long-term treatments: unstable living conditions; entering the TC when not detoxified; a high Symptom Checklist-90 somatization score; prior cessation episodes; previous in-patient detoxification treatments; psychosocial treatments; entering the TC by oneself; and a low motivation score.

Salivary cortisol and alpha-amylase: subclinical indicators of stress as cardiometabolic risk

Currently, the potential for cardiovascular (CV) stress-induced risk is primarily based on the theoretical (obvious) side effects of stress on the CV system. Salivary cortisol and α-amylase, produced respectively by the hypothalamus-pituitary-adrenal (HPA) axis and the sympathetic-adrenomedullary (SAM) system during stress response, are still not included in the routine evaluation of CV risk and require additional and definitive validation. Therefore, this article overviews studies published between 2010 and 2015, in which salivary cortisol and α-amylase were measured as stress biomarkers to examine their associations with CV/CMR (cardiometabolic risk) clinical and subclinical indicators. A comprehensive search of PubMed, Web of Science and Scopus electronic databases was performed, and 54 key articles related to the use of salivary cortisol and α-amylase as subclinical indicators of stress and CV/CMR factors, including studies that emphasized methodological biases that could influence the accuracy of study outcomes, were ultimately identified. Overall, the biological impact of stress measured by salivary cortisol and α-amylase was associated with CV/CMR factors. Results supported the use of salivary cortisol and α-amylase as potential diagnostic tools for detecting stress-induced cardiac diseases and especially to describe the mechanisms by which stress potentially contributes to the pathogenesis and outcomes of CV diseases.

Telangiectasia macularis eruptiva perstans: A report of five cases / A propósito de cinco casos / Macularis eruptive telangiectasia perstans

Se comunican cinco pacientes con mastocitosis cutánea, en la forma clínica de "telangiectasia macularis eruptiva perstans" (TMEP), con hallazgos clínicos asociados. En la mayoría de los pacientes, la enfermedad se presenta en adultos con manifestaciones clínicas limitadas a la piel, con buen pronóstico. Destacamos la importancia de su conocimiento por el dermatólogo, la necesidad de su estudio y seguimiento multidisciplinario.

Five patients with cutaneous mastocytosis are presented with the clinical variant of "macularis eruptive telangiectasia perstans" (METP), with associated clinical findings. In most cases the disease occurs in adults with clinical manifestations limited to the skin with a good prognosis. We emphasize the importance of studying by a dermatologist and the necessity of interdisciplinary consideration and a proper follow-up.

Role of diffusion-weighted imaging in the differential diagnosis of benign and malignant lesions of the chest-mediastinum.

PURPOSE: We retrospectively evaluated the role of diffusion-weighted imaging (DWI) with fat and background signal suppression in the differential diagnosis of benign and malignant lesions of the chest-mediastinum by calculating the mean apparent diffusion coefficient (ADC) values. MATERIALS AND METHODS: Thirty-four patients with lung nodules/mediastinal masses underwent magnetic resonance (MR) imaging of the chest with conventional and DWI sequences. All patients had been previously studied with computed tomography (CT). After magnetic resonance (MR) imaging the patients underwent transthoracic CT-guided biopsy or mediastinoscopy. After the histopathological diagnosis had been obtained, the lesions were retrospectively divided into five groups: adenocarcinomas (n=16), squamous cell carcinomas (n=12), chronic pneumonias (n=2), malignant mediastinal tumours (n=2) and typical carcinoids (n=2). We compared ADC values in the different lesion groups using the Mann-Whitney U test. RESULTS: There were statistically significant differences (p<0.05) between ADC values of benign and malignant lesions. Using an ADC value of 1.25×10⁻³ mm²/s as a threshold, we were able to differentiate malignant from benign lesions with 91% diagnostic accuracy, 90% sensitivity, 100% specificity, 100% positive predictive value and 57% negative predictive value. CONCLUSIONS: Short-tau inversion-recovery echo-planar imaging (STIR-EPI) sequences applied to the chest-mediastinum provided potentially useful images for the differential diagnosis of benign and malignant lesions.

Placa fibrosa de la frente o del cuero cabelludo: Un marcador cutáneo temprano del complejo de la esclerosis tuberosa / Forehead or scalp fibrous plaque: An earley cutaneous marker in tuberous sclerosis complex

El complejo de la Esclerosis tuberosa es una afección hereditaria, que se transmite en forma autosómica dominante. Se caracteriza por convulsiones, retraso mental y manifestaciones en diversos órganos. Los signos cutáneos suelen ser determinantes para el diagnóstico de la enfermedad. Entre éstos se destaca la placa fibrosa, la que se localiza más frecuentemente en la frente, pero puede observarse en cualquier área del cuero cabelludo. Cuando está presente, suele ser el signo cutáneo inicial de la enfermedad, como ocurrió en nuestro paciente, subdiagnosticado. Su importancia radica entonces en reconocerlo como un marcador precoz y patognomónico de la enfermedad.

The complex of tuberous sclerosis is an hereditary disease that passes in the autosomal dominant way. It is characterized by convulsions, mental retardation and manifestations in different organs. The cutaneous signs are used to be determinant for the diagnosis of the illness. Among these, it is important the fibrous plaque, which is usually localized in the forehead, but it can also be observed in any area of the scalp.When it is presented, it is used to be the first cutaneous sign of the illness, and like it happened in our patient, underdiagnosed. So, the importance of the fibrous plaque lies in recognizing it as an early cutaneous marker and pathognomonic of the disease.

Whole-body diffusion-weighted magnetic resonance imaging in the staging of oncological patients: comparison with positron emission tomography computed tomography (PET-CT) in a pilot study.

PURPOSE: The aim of this pilot study was to compare positron emission tomography computed tomography (PET-CT) and whole-body DWIBS in staging oncological patients to determine the staging accuracy of whole-body DWIBS. MATERIALS AND METHODS: We initiated a prospective, blinded investigation on 29 patients affected by oncological diseases (n=14) or lymphoma (n=15), who underwent fluorodeoxyglucose (FDG)-based PET-CT and whole-body DWIBS for restaging purposes. Magnetic resonance (MR) imaging was conducted with a multistack (n=4) DWIBS pulse sequence. Images were read independently by two experienced radiologists and one nuclear physician. Statistical analysis assessed interobserver agreement and diagnostic accuracy. RESULTS: Whole-body DWIBS had a room occupation time of 20 min. Mean postprocessing time was 15 min (range 10-17 min). Mean reading time was 20 min for reader 1 (range 15-25 min) and 18 min for reader 2 (range 13-22 min). Interobserver agreement was almost perfect (=0.93). Reader 1 had a sensitivity of 89.07%, a specificity of 98.5%, and an accuracy of 97.65%, with a positive predictive value (PPV) of 85.48% and a negative predictive value (NPV) of 98.91%. Reader 2 had a sensitivity of 87.39%, a specificity of 98.39% and a diagnostic accuracy of 97.8%, with a PPV of 88.13% and a NPV of 98.75%. CONCLUSIONS: The whole-body DWIBS protocol provided a fast whole-body examination with high specificity and NPV. One major bias of the study was the inclusion of patients with diffuse disease and advanced disease stage and the heterogeneity of the neoplastic diseases included.

Plasma NT-proBNP levels and the risk of atrial fibrillation after major lung resection.

AIM: Supraventricular tachyarrhythmias, most frequently atrial fibrillation (AF), occur in 8-30% of patients undergoing major pulmonary resection. The aim of this study was to characterize a biochemical marker in order to identify subjects at higher risk of postoperative AF. The authors tested the hypothesis that elevated preoperative plasma levels of N-terminal brain-type natriuretic peptide (NT-pro-BNP) may predict the occurrence of postoperative AF. METHODS: Fifty-five consecutive patients undergoing elective major thoracic surgery were selected. All patients had 12-lead electrocardiogram and transthoracic echocardiographic evaluation at entry. Plasma NT-pro BNP levels were determined both at baseline and at the first postoperative day. Patients were monitored thereafter to detect the occurrence of AF. For statistical analysis, an unpaired Student t test was used to compare continuous variables, chi(2) tests or Fischer exact tests were used for categorical variables, as needed. RESULTS: Eight (14.54%) of the 55 patients developed AF with a peak incidence on postoperative days 2 to 3. Baseline NT-pro-BNP was more than two fold higher in patients who developed AF (506.1+/-108.4 pg/mL versus 197.7+/-54.9 pg/mL; P=0.001). Other relevant clinical and diagnostic parameters were not different in the two groups. Patients with NT-pro-BNP level above the median (113.0 pg/mL) had 8-fold increase risk of postoperative AF. CONCLUSION: A preoperative elevated plasma NT-pro-BNP level was associated with the occurrence of AF in patient undergoing major thoracic surgery. Baseline NT-pro-BNP levels may be proposed as a biochemical marker to detect patients at higher risk of postoperative AF who could benefit from prophylactic therapeutic medication.

Patient safety issues in magnetic resonance imaging: state of the art.

The presence of a static magnetic field (Bo), a radiofrequency field (RF), a dynamic gradient which varies in time and loud noises during an MR examination could increase patient risk. Specifically, a magnetic field could interfere with ferromagnetic material leading to one of the following five dangerous interactions: 1) projectile effect, 2) twisting, 3) burning, 4) artefacts and 5) device malfunction. The projectile effect is when an object is attracted by the magnet with the risk, as reported in literature, of hitting the patient, operators and/or the instrument. Objects which typically can undergo this effect are oxygen and helium cylinders, IV stands, cleaning trolleys, chairs, lamp holders, scissors, forceps, clampers, traction weights, monitoring instruments, and especially metallic splinters within the patient. Twisting (torsion) typically occurs with cerebral vascular clamps and cochlear implants. If parts of implants are involved a malfunction may result. Burns can be caused when electrically conductive material is introduced within the magnet, for example, ECG electrodes, monitoring cables and coils which are in contact with the patient's skin, as well as tattoos and eye-liners that contain iron-oxides. Artefacts can be induced by RF emission of implanted devices which can be mistaken for noise of the receiving coil. Implanted devices can induce signal voids which mask or simulate pathologies. Electrical or mechanical malfunction of implanted devices includes pacemakers which can stimulate inappropriately or at an elevated frequency yielding a distorted ECG with altered T-waves. The risk for patients can be reduced by specific educational programs within individual radiology departments which include other specializations and external referring physicians with the aim of developing a standardized safety protocol.

Elastolosis de la dermis reticular alta / Upper reticular dermal elastosysis

Se presenta un paciente de sexo femenino, 27 años de edad, con pápulas agminadas y placas de superficie cutánea finamente plegada, distribuídas en forma simétrica en tronco y miembros superiores. La histopatología demostró la ausencia en banda de fibras elásticas en la dermis reticular alta (EDRA). La EDRA es una enfermedad rara, adquirida,idiopatica,sin compromiso sistemico,asintomática,que evoluciona lentamente y se autolimita. Las exposiciones solares pueden intervenir en la patogenia de la afección. Los principales diagnósticos diferenciales a considerar son: cutis laxa y su variante clínica la elastolisis postinflamatoria y cutis laxa; anetodermia; nevo anelástico; y elastolisis perifolicular

[Cutaneous microcirculation in systemic sclerosis. Morpho-functional research using capillaroscopy and laser-Doppler]. / Il microcircolo cutaneo nella sclerosi sistemica. Ricerche morfofunzionali mediante capillaroscopia e laser-Doppler.

Our previous researches proved that, in patients affected by Raynaud disease, microcirculatory alterations were greater in those cases in which the small vessels showed evocative appearances of a sclerodermatous connectivopathy. In this study we evaluated cutaneous microvasculature in 18 patients suffering from clear systemic sclerosis, compared with a group of 16 subjects affected by primitive Raynaud disease and a group of healthy subjects. We used videocapillaroscopy and laser-Doppler fluxmetry for morphological and functional study respectively. In patients affected by systemic sclerosis the rest flow was clearly reduced and morphological pattern of cutaneous small vessels deranged. The response to ischemic test allowed us to subdivide the skin-bounds in two subgroups: "no responders" 8 subjects (44%), in which reactive hyperaemia was completely absent, "responders" 10 patients (56%) in which the hyperaemia was completely overlapped with that of the two other groups, but with longer reaction times. In skinbounds the capillaroscopic pattern was clearly severe in comparison with other two groups (18.8 +/- 5.7 vs 5.7 +/- 2.3 and 3.6 +/- 1). Thus, in advanced stage of the pathology, is microangiopathy (in its tromboischemic and inflammatory aspects) that plays a very important role in the development of organ damage. Therefore, all those clinical and instrumental tests which may allow a differential early diagnosis between a primitive and a secondary Raynaud phenomenon be done, for its prognostic value in connection with the appearance of systemic sclerosis.

[Cutaneous microcirculation and diabetic disease. A functional and flowmetry study in subjects with diabetes mellitus type 2]. / Microcircolo cutaneo e malattia diabetica. Studio funzionale e flussimetrico in soggetti affetti da diabete mellito di tipo II.

Laser-Doppler single fingertip skin blood flow has been evaluated in 41 euglycemic type II diabetic patients under basal conditions and after dynamic testing (both ischemia and thermal stress). The same subjects have also undergone tests for the assessment of the degree of autonomic nervous system (ANS) dysfunction. The results have been compared to those obtained in 38 age-matched healthy subjects. In diabetic patients: baseline flow levels were much higher; the post-ischemic flow increase was less evident; a shorter hyperemic phase followed ischemia; a longer latency period was noticed, during thermal stress, together with a lower and slower hyperemic peak level. According to the results of ANS dynamic tests, diabetic subjects were divided into 3 groups: Group 1 (subjects with negative results); Group 2 (subjects with only one positive result); Group 3 (subjects with more than one positive test). Microcirculation disturbances were more often found in Group 3. These results show that a correlation exists between diabetic microangiopathy and ANS dysfunction. They also support the hypothesis, already pointed out by other research groups, of a similar mechanism causing diabetic neurologic and vascular complications.

Effects of sympathetic stimulation on microcirculatory dynamics in patients with essential acrocyanosis. A study using mental stress.

With the aim of examining possible alterations of the neurogenic regulation of microvascular hemodynamics, the cutaneous microcirculation in 21 patients with essential acrocyanosis was studied using a laser-Doppler method both in basal conditions and during mental stress using an arithmetic test. The analysis of results showed a significant reduction in basal flow (p < 0.02) in patients with acrocyanosis in comparison to control subjects. In 15 out the 21 patients studied it was found that there was an increase in the flowmetric curve during mental stress, whereas the test caused a diminished flow in normal subjects. The altered response to sympathetic stimulus might be the result of microcirculatory stasis which would provoke an alteration in the neurogenic regulation mechanisms of microvascular dynamics.

Cutaneous circulation in Raynaud's phenomenon during emotional stress. A morphological and functional study using capillaroscopy and laser-Doppler.

In order to assess the effects of emotional stress on the cutaneous microcirculation in patients suffering from Raynaud's phenomenon (RP) a group of 18 patients with this pathology and 16 healthy control subjects underwent an "arithmetical test". The microcirculatory response was examined using a laser Doppler apparatus. The results obtained showed a constantly reduced flow during mental stress in normal subjects; in the RP group it was possible to observe: a first subgroup with a reduced flow similar to that seen in normal subjects, and a second subgroup with a paradoxically increased flow. It is likely that the normal vasoconstrictor response is the expression of the functional impairment of the microcirculation alone (primary RP), whereas vasodilatation in response to mental stress is a sign, of the organic development of the disease right from an early stage.