0000000001110660
AUTHOR
Chiara Tudisca
showing 21 related works from this author
Unusual case of continuous urinary dribbling in a young female due to unknown complex urogenital malformation: magnetic resonance features
2020
Congenital anomalies of kidney and urinary tract (CAKUT) occur in up to 3.2% of infants, and in almost one third of cases they are associated to genital aberrations. DMSA renal scintigraphy is considered the gold standard in CAKUT patients, to assess renal function, depict and locate ectopic kidney and to guide eventual surgical management. Recent cases have shown the noticeable limit of scintigraphy in detecting poorly functional renal moieties and associated genital anomalies; thus leading to a substantial delay in therapy, and, in females, to severe uro-gynecological complications. We herein describe a case of a young girl with unusual urinary dribbling, where DSMA scintigraphy was not d…
Swallowing impairment in neurologic disorders: The role of videofluorographic swallowing study
2018
Patients with neurologic diseases almost inevitably develop various degrees of swallowing disorders during their life. Dysphagia is one of the main negative prognostic factors in this class of patients, leading to severe morbidity (i.e. aspiration pneumonia, dehydration, malnutrition, and life quality deterioration) and to a noticeable increase in public health spending. Videofluorographic swallowing study is considered the gold standard technique for swallowing impairment assessment. It is aimed at early identification of the risk of aspiration, definition of the kind and grade of dysphagia, and an indication to suspend oral nutrition and adopt other feeding strategies, and define when the…
Complete written/oral information about dose exposure in CT: is it really useful to guarantee the patients' awareness about radiation risks?
2018
Aims and objectives: According to the European directive 2013/59/Euratom, starting from February 2018, the information relating to patient exposure will be part of computed tomography (CT) reports, but the impact of this information on patients has not been deeply evaluated. Aim of our study was to evaluate patients’ perception of radiation exposure related to routine CT and their understanding after communication of their dose exposure. Materials and methods: A survey, investigating patient’s knowledge of radiation dose, was given to all adult patients (> 18 years) undergoing a CT examination both before and after CT scan. The first survey was the same for all patients. After CT scan, a se…
Comparison of US Strain Elastography and Entero-MRI to Typify the Mesenteric and Bowel Wall Changes during Crohn’s Disease: A Pilot Study
2017
Purpose. To evaluate and compare the mesenteric and bowel wall changes during Crohn’s disease (CD) on ultrasonography (US) Strain Elastography (SE) and Enterography Magnetic Resonance Imaging (E-MRI). Methods. From July 2014 to September 2016, 35 patients with ileocolonoscopy diagnosis of CD were prospectively examined with E-MRI and in the same time with US and SE. Results. A total of 41 affected bowel segments and 35 unaffected bowel segments in 35 patients were evaluated. US-SE color-scale coding showed a blue color pattern in the fibrotic mesentery and bowel wall in 15 patients and a green color pattern in the edematous ones in 20 patients. The signal of the bowel wall and mesenteric fa…
Imaging assessment of paediatric Crohn's disease: A literature review
2019
Owing to the frequent absence of specific symptoms, diagnosis of Crohn's disease may be delayed, potentially leading to important patient morbidity, growth failure, pubertal delay, or a complicated form of the disease. In paediatric patients with Crohn's disease, radiation protection requires special consideration, and choosing the most appropriate imaging modality is crucial. All radiologists should be familiar with the main imaging characteristics of Crohn's disease. Therefore, the present study reviews the current literature on imaging modalities and main imaging characteristics of Crohn's disease. Magnetic resonance imaging is recommended for diagnosis of Crohn's disease in paediatric p…
Swallowing disorders after thyroidectomy: What we know and where we are. A systematic review.
2017
Abstract Introduction Dysphagia and hoarseness are possible complications that can be observed in patients undergoing thyroidectomy or other neck surgery procedures. These complaints are usually related to superior and inferior laryngeal nerves dysfunction, but these can appear even after uncomplicated surgical procedure. Methods We reviewed the current literature available on MEDLINE database, concerning the swallowing disorders appearing after the thyroidectomy. The articles included in the review reported pathophysiology and diagnostic concerns. Results Twenty articles were selected for inclusion in the review. Depends on the possible causes of the difficulty swallowing (related to nerve…
Umbilical venous catheters placement evaluation on frontal radiogram: application of a simplified flow-chart for radiology residents
2017
Background: Umbilical Venous Catheter (UVC) are commonly used in neonatal period; they can be not correctly positioned and could be associated with complications. The purpose of this article is to suggest a flow-chart to evaluate the placement of UVC, testing it in young radiologists-in-training. Method: We developed a simple flow-chart to asses, steps by step, UVC placement considering its course and tip location (ideally placed in the atriocaval junction). We tested the flow-chart impact asking to 20 residents to evaluate the placement of 10 UVC before and after they familiarized with the flow-chart and the anatomical findings of a newborn. The agreement among the 20 students was evaluate…
CT enterography as a powerful tool for the evaluation of inflammatory activity in Crohn’s disease: relationship of CT findings with CDAI and acute-ph…
2014
Few studies have correlated computed tomography enterography (CTE) findings with Crohn’s disease (CD) clinical and biochemical activity. The aim of this study was to evaluate correlations between CTE findings with CD activity. The CTE datasets from 62 patients were retrospectively reviewed for different parameters: bowel wall thickening and hyperenhancement, mesenteric alterations, abdominal free fluid and complications related to the disease (fistulas, strictures, abscesses). Activity was assessed using the Crohn’s Disease Activity Index (CDAI) and some biochemical markers (C-reactive protein, erythrocyte sedimentation rate, alpha 2-globulins, fibrinogen, platelets, haemoglobin). Correlati…
Swallowing evaluation with videofluoroscopy in the paediatric population
2017
Valutazione della funzione deglutitoria in videofluoroscopia nei pazienti pediatrici.I disturbi della deglutizione in età pediatrica possono essere dovuti a diverse cause, dalla condizione di prematurità e patologie malformative sino al reflusso gastro-esofageo o a patologie infettive od infiammatorie del primo tratto gastroenterico. Nei neonati il processo della deglutizione è involontario e basato su meccanismi riflessi. In seguito, nell’ infanzia, la fase orale diventa volontaria , mentre le fasi faringea ed esofagea rimangono involontarie. I disordini della deglutizione possono severamente compromettere le capacità respiratorie e l’apporto nutrizionale dei pazienti pediatrici. La videof…
MR imaging of perianal fistulas in Crohn's disease: Sensitivity and specificity of STIR sequences
2015
Introduction Although some studies proved the role of STIR sequences in the evaluation of perianal fistulas in Crohn's Disease (CD), contrast medium is still injected in many institutions since there is not a validated reference MR protocol. Our purpose was to evaluate the role of the STIR sequence in the detection and characterization of perianal fistulae comparing it to the post-contrast T1 sequence and correlating it with rectal examination under anesthesia. Materials and methods We retrospectively reviewed all clinical records of 31 CD patients, suspected of having perianal fistulas, who had been submitted to an MR study before and after contrast medium injection and surgical exploratio…
Analisi retrospettiva degli errori di posizione dei pazienti e l'impatto della dose nella colonscopia virtuale mediante TCMS: esperienza di un singol…
2016
La Colonscopia virtuale (CV) tramite tomografia computerizzato multi-strato (TCMS) è una nota e valida tecnica alternativa alla colonscopia ottica per la valutazione della parete del colon e la individuazione di nuove lesioni. Lo svantaggio principale per la sua esecuzione è l’esposizione del paziente alle radiazioni ionizzanti. Questo è il motivo per cui linee guida raccomandano procedure di acquisizione a basso dosaggio standardizzate volte a ridurre al minimo le radiazioni di esposizione. Abbiamo retrospettivamente esaminato l'impatto in termini di esposizione alle radiazioni ionizzanti in base alla posizione del paziente e la durata della scansione. [1].
Forensic study of Neolithic and Punic skulls with MSCT
2013
Learning objectives Background Imaging findings OR Procedure details Conclusion References Personal Information
ANOMALIE DI MOVIMENTO DEL VENTRICOLO SINISTRO NEI PAZIENTI CON TALASSEMIA MAJOR
2014
Tagging in thalassemia could help diagnostic/clinical assessment of the patient?
2013
The Delayed Enhancement technique in patients with new diagnosed left ventricular systolic dysfunction
2013
Direct and indirect involvement of HCV infection in the pathogenesis of myocardial fibrosis in Thalassemia Major
2014
Cardiac magnetic resonance versus echocardiography for the assessment of cardiac volumes and function in thalassemia major patients
2012
Movement abnormalities in the left ventricle of Thalassemia Major patients
2014
Aims and objectives Methods and materials Results Conclusion Personal information References
Combined approach to atrial and ventricular function for assessment of diastole through MRI: Hypertrophic Cardiomyopathy (HCM) vs Healthy Controls (H…
2013
Purpose Methods and Materials Results Conclusion References Personal Information