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Pavone P, Gulizia C, D'Amico S, Grassi P, La Rosa G, Leotta R, Basile A, Palmucci S, Foti PV, Belfiore G, Marino L, Pellicanò GF, Pulvirenti G. Splenic abscesses in childhood brucellosis: a case-based review. Eur Rev Med Pharmacol Sci 2022; 26:4863-4871. [PMID: 35856378 DOI: 10.26355/eurrev_202207_29211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE Human brucellosis is a zoonosis with an extremely wide spectrum of clinical manifestations. Focal splenic involvement is very uncommon, particularly in the pediatric age group, during the illness' acute phase. CASE REPORT A 4-year-old boy, already receiving third-generation cephalosporin treatment, was transferred from a local hospital to the University Pediatric Department for fever, anemia, increased inflammation index, and multiple, hyper-echogenic splenic lesions on abdominal ultrasound. Initial diagnostic laboratory investigations for Brucella infection, including the Widal-Wright test, were found to be negative. However, further diagnostic laboratory analysis using the chemiluminescent immunoassay was positive for Brucella IgM antibodies. Treatment with rifampicin at a dose of 150 mg/Kg/twice daily and co-trimethoprim at a dose of 80 mg/Kg/twice daily was started and continued for 7 weeks. IgM antibodies were undetectable after 2 weeks of treatment, and after 6 weeks of treatment, abdominal ultrasound documented a reduction of the diameter of the major splenic infiltrate from 1 to 0.5 cm. At 3 and 5 months of follow-up, re-evaluation of the abdominal lesions displayed complete resolution of the splenic lesions and a complete clinical recovery. CONCLUSIONS The present case and a literature review are presented in this study since a standard diagnostic laboratory evaluation for brucellosis may miss the diagnosis, and in suspected cases, the laboratory analysis should be extended. Splenic abscesses are known to be rare in brucellosis, but the diagnosis should be considered in children with severe focal lesions, as specific antibiotic treatment may result in complete clinical recovery.
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Affiliation(s)
- P Pavone
- Pediatric Clinic, Department of Clinical and Experimental Medicine, University Hospital AOU "Policlinico-Vittorio Emanuele", Catania, Italy.
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Orlandi M, Landini N, Sambataro G, Nardi C, Bruni C, Bellando-Randone S, Denton C, Luppi F, Ruaro B, Tomassetti S, Cavigli E, Melchiorre F, Palmucci S, Guiducci S, Moggi Pignone A, Allanore Y, Bartoloni A, Confalonieri M, Cortese G, Dagna L, De Cobelli F, De Paulis A, Harari S, Khanna D, Kuwana M, Miele V, Taliani G, Hughes M, Vanchieri C, Colagrande S, Matucci-Cerinic M. POS1228 THE ROLE OF CHEST CT IN UNDERSTANDING INTERSTITIAL LUNG DISEASE (ILD): SYSTEMIC SCLEROSIS (SSc). VERSUS COVID-19. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.2967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:COVID-19 pandemic is a global emergency which may overlap on the clinical and radiological scenario of ILD in SSc. In clinical practice, the striking similarities observed at computed tomography (CT) between the diseases make it difficult to distinguish a COVID-19 superinfection from a progression of SSc-ILD.Objectives:The aim of our study was to identify the main CT features that may help distinguishing SSc-ILD from COVID-19 pneumonia.Methods:22 international readers were included and divided in the radiologist group (RAD) and non-radiologist group (nRAD). The RAD group included non-chest RAD and chest-RAD. A total of 99 patients, 52 with COVID-19 and 47 with SSc-ILD, were included in the study.Results:Fibrosis inside focal ground glass opacities (GGO) in the upper lobes; fibrosis in the lower lobe GGO; reticulations in lower lobes (especially if bilateral and symmetrical or associated with signs of fibrosis) were the CT parameters most frequently associated with SSc-ILD. The CT parameters most frequently associated with COVID- 19 pneumonia were: consolidation (CONS) in the lower lobes, CONS with peripheral (both central/peripheral or patchy distributions), anterior and posterior CONS and rounded-shaped GGOs in the lower lobes. After multivariate analysis, the presence of CONS in the lower lobes (p <0.0001) and signs of fibrosis in GGO in the lower lobes (p <0.0001) remained independently associated with COVID-19 pneumonia or SSc-ILD, respectively. These two variables were combined in a predictive score which resulted positively associated with the COVID-19 diagnosis, with 96.1% sensitivity and 83.3% specificity: 3 different risk class for COVID-19 pneumonia may be identified: high risk for COVID-19 pneumonia (5-9 points); probable overlap COVID-19 pneumonia in SSc-ILD (4 points); low risk for COVID-19 pneumonia (0-3 points).Conclusion:The CT differential diagnosis between COVID-19 Pneumonia and SSc-ILD is possible and may be fostered in practice by the use of a radiological score. In the case where an overlap of both diseases is suspected, the presence of consolidation in the lower lobes may suggest a COVID-19 pneumonia while the presence of fibrosis inside GGO may indicate a SSc-ILD.References:[1]Orlandi M, Landini N, Bruni C, et al. Infection or autoimmunity? The clinical challenge of interstitial lung disease in systemic sclerosis during COVID 19 pandemic. J Rheumatol. 2020 Dec 1: jrheum.200832[2]Simpson S, Kay FU, Abbara S, et al. Radiological Society of North America Expert Consensus Statement on Reporting Chest CT Findings Related to COVID-19. Endorsed by the Society of Thoracic Radiology, the American College of Radiology, and RSNA [published online ahead of print, 2020 Apr 28]. J Thorac Imaging. 2020;10.1097/RTI.0000000000000524.[3]Cheng C, Li C, Zhao T, et al. COVID-19 with rheumatic diseases: a report of 5 cases. Clin Rheumatol. 2020;39(7):2025-2029.[4]Mariano RZ, Rio APTD, Reis F. Covid-19 overlapping with systemic sclerosis. Rev Soc Bras Med Trop. 2020 Sep 21;53:e20200450.Disclosure of Interests:None declared
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Spatola C, Privitera G, Milazzotto R, Liardo R, Salamone V, Raffaele L, Foti P, Basile A, Palmucci S, Licata A, Cataldo AD, Amico A, Acquaviva G, Destri GL. P-25 Single-institution experience of total neoadjuvant therapy for locally advanced rectal cancer: Long-term results. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.04.107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Sambataro G, Sambataro D, Pignataro F, Del Papa N, Colaci M, Malatino L, Libra A, Pino F, Torrisi SE, Palmucci S, Cavagna L, Vanchieri C. FRI0260 NAILFOLD VIDEOCAPILLAROSCOPY IS A USEFUL TOOL TO RECOGNIZE SYSTEMIC SCLEROSIS AND IDIOPATHIC INFLAMMATORY MYOPATHIES IN INTERSTITIAL LUNG DISEASE PATIENTS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.4724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Nailfold Videocapillaroscopy (NVC) is an essential tool for the assessment of Raynaud’s Phenomenon (RP) among the Scleroderma Spectrum Disorders (SSDs). Recently, NVC abnormalities have been associated with a diagnosis of Idiopathic Inflammatory Myopathies (IIMs), independently of the presence of RP (1). Moreover, both SSDs and IIMs are commonly associated with Interstitial Lung Disease (ILD), which is the main cause of mortality in these conditions.Objectives:To verify whether NVC may allow a better diagnostic classification in a cohort of patients with ILD followed by pulmonologists.Methods:361 patients affected by ILD were prospectively enrolled in a 30-months observational study. All these patients were clinically evaluated by rheumatologists and pulmonologists together and performed general blood tests, autoantibody research, chest High-Resolution Computed Tomography and NVC. The latter was considered positive in the presence of avascular areas or giant capillaries, and also the presence of Bushy Capillaries (BCs) was recorded.Results:NVC was positive in 17.7% of ILD patients, and a third of these patients did not present RP. Patients with NVC abnormalities had a diagnosis of definite Connective Tissue Disease in 78.1% of cases. NVC resulted decisive in 25% of patients with a final diagnosis of Systemic Sclerosis according to the ACR/EULAR 2013 criteria. The presence of BCs and/or NVC+ in ILD patients with normal serum levels of muscular enzymes was associated with amyopathic IIM (BCs= OR 3.9, 95CI 1.05-14.38, p=0.04; NVC+= OR 5, 95CI 1.29-19.3 p=0.02; BCs and/or NVC+= OR 5.41 95CI 1.24-23.48 p=0.02), regardless the presence of RP.Conclusion:NVC proved to be a valid tool in the correct assessment of ILD patients secondary to SSDs and amyopathic IIMs. Therefore, it could be considered in the diagnostic evaluation of patients affected by ILD, regardless of the presence of RP.References:[1]Sebastiani M et al. Nailfold Capillaroscopy Characteristics of Antisynthetase Syndrome and possible clinical associations: results of a multicenter International Study.J Rheumatol2019; 46: 279-284Table 1.Comparison between ILD patients with and without NVC positivity..ItemsNVC+ patientsNVC- patientspNumber64297Mean Age (±SD)61.4±13.367.8±9.80.001Female%65.649.10.01RP%68.717.1<0.0001HRCT patterns%NSIP51.536.80.02OP3.18n.s.UIP-like31.1544.8n.s.DIP1.53.4n.s.LIP1.50.4n.s.Indeterminate10.96.7n.s.Final Diagnosis%SSDs45.31<0.0001IIMs256.4<0.0001Other CTDs6.213.5n.s.IPAF10.919.5n.s.IPF7.827.90.0007Legend:DIP: Desquamative Interstitial Pneumonia; HRCT: High Resolution Computed Tomography; IIMs: Idiopathic Inflammatory Myopathies, Poly/dermatomyositis, antisynthetase syndrome; IPAF: Interstitial Pneumonia with Autoimmune Features; IPF: Idiopathic Pulmonary Fibrosis; LIP: Lymphocytic Interstitial Pneumonia; NSIP: Nonspecific Interstitial Pneumonia; OP: Organising Pneumonia; RP: Raynaud’s Phenomenon; SSDs: Scleroderma Spectrum Disorders, Systemic Sclerosis + Mixed Connective Tissue Disease; UIP: Usual Interstitial Pneumonia.Disclosure of Interests:Gianluca Sambataro: None declared, Domenico Sambataro: None declared, Francesca Pignataro: None declared, Nicoletta Del Papa: None declared, Michele Colaci: None declared, Lorenzo Malatino: None declared, Alessandro Libra: None declared, Fabio Pino: None declared, Sebastiano Emanuele Torrisi Speakers bureau: Boehringer Ingelheim; F. Hoffmann-La Roche Ltd., Stefano Palmucci Consultant of: Boehringer Ingelheim, Speakers bureau: Boehringer Ingelheim, Delphi International Srl, and F. Hoffmann-La Roche Ltd., Lorenzo Cavagna: None declared, Carlo Vanchieri Grant/research support from: F. Hoffmann-La Roche Ltd., Consultant of: AstraZeneca, Boehringer Ingelheim, Chiesi, F. Hoffmann-La Roche Ltd., and Menarini, Speakers bureau: AstraZeneca, Boehringer Ingelheim, Chiesi, F. Hoffmann-La Roche Ltd., and Menarini
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Serra A, Caltabiano R, Scalia G, Palmucci S, Di Mauro P, Cocuzza S. Papillary squamous cell carcinoma of the palatine tonsil: a rare cancer of the head and neck. Acta Otorhinolaryngol Ital 2018; 37:341-345. [PMID: 28530265 PMCID: PMC5584108 DOI: 10.14639/0392-100x-1281] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Accepted: 07/12/2016] [Indexed: 11/23/2022]
Abstract
Papillary squamous neoplasms of the upper respiratory tract are rare variants of squamous cell carcinomas. They are characterised by an exophytic, papillary growth and generally have favourable prognosis. The tumour has been described in the upper aerodigestive tract. In this context, most common sites of involvement are the larynx and hypopharynx, and rarely the oral cavity and oropharynx. The limited studies and small number of published cases of papillary squamous cell carcinoma of the palatine tonsil led us to make a complete analysis of this tumour by analysing the clinical, histological, radiological, virological and therapeutic aspects that are not always present in the literature. A case of papillary squamous cell carcinoma of the palatine tonsil is reported. The lesion (T2N0M0) was located into the left palatine tonsil that hung towards the oral cavity. Both HPV 16 DNA and E6/E7 mRNA were detected in the lesion. The clinicopathological profile of the neoplasm is presented and a comprehensive review of recent literature was made by analysing all aspects of interest of this neoplasm.
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Affiliation(s)
- A Serra
- Department G.F. Ingrassia, ENT Section, University of Catania, Catania, Italy
| | - R Caltabiano
- Department G.F. Ingrassia, Section of Anatomic Pathology, University of Catania, Italy
| | - G Scalia
- Clinical Virology Unit, Central Laboratory, University Hospital "Policlinico Vittorio-Emanuele", and Department of Biomedical and Biotechnological Sciences, University of Catania, Italy
| | - S Palmucci
- Radiodiagnostic and Radiotherapy Unit, University Hospital "Policlinico Vittorio Emanuele", Catania, Italy
| | - P Di Mauro
- Department G.F. Ingrassia, ENT Section, University of Catania, Catania, Italy
| | - S Cocuzza
- Department G.F. Ingrassia, ENT Section, University of Catania, Catania, Italy
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Broggi G, Reggio E, Giuliano L, Palmucci S, Caltabiano R, Lanzafame S. Parotid gland involvement in Heerfordt syndrome: a case report. Pathologica 2017; 109:418-420. [PMID: 29449738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023] Open
Abstract
Sarcoidosis is a multisystemic granulomatous disease characterized by the presence of noncaseating granulomas, the exact etiology of which is yet to be determined. Most of patients show granulomas located in the lungs or in the related lymph nodes. However, lesions can affect any organ. Noncaseating granulomas are not a pathognomonic sign of sarcoidosis, being observed also in other diseases, therefore the diagnosis is often of exclusion. We report a case of sarcoidosis with parotid gland involvement in the context of a Heerfordt syndrome, discussing about its clinical presentation, pathogenesis, pathology and differential diagnosis with other granulomatous diseases.
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Affiliation(s)
- G Broggi
- Department G.F. Ingrassia, Section of Anatomic Pathology, University of Catania, Italy
| | - E Reggio
- Department G.F. Ingrassia, Section of Neurosciences, University of Catania, Italy
| | - L Giuliano
- Department G.F. Ingrassia, Section of Neurosciences, University of Catania, Italy
| | - S Palmucci
- Division of Radiology, 'Policlinico Vittorio Emanuele' University Hospital, University of Catania, Italy
| | - R Caltabiano
- Department G.F. Ingrassia, Section of Anatomic Pathology, University of Catania, Italy
| | - S Lanzafame
- Department G.F. Ingrassia, Section of Anatomic Pathology, University of Catania, Italy
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Cappellani A, Zanghì A, Cardì F, Cavallaro A, Piccolo G, Palmucci S, Fuccio Sanzà G, Di Vita M. Total Thyroidectomy: the first, the best. The recurrent goiter issue. Clin Ter 2017; 168:e194-e198. [PMID: 28612896 DOI: 10.7417/t.2017.2005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Redo surgery for recurrent goiter is still now, even in experienced hands, followed by higher morbidity than primary total thyroidectomy. Suppressive Levothyroxine therapy failed to improve the recurrence rate, while inducing a subclinical hyperthyroidism. Aim of this study is to verify morbidity after total thyroidectomy for benign thyroid diseases, both primary and after recurrence. MATERIALS AND METHODS A series of 20 cases of total thyroidectomy for recurrent benign diseases (RG), performed between January 2001 and December 2013 was compared with 225 cases of primary total thyroidectomy (PT) . Cancers, even incidentally diagnosed, were excluded. At least a 12 months follow up was accomplished. Due to the small size of the sample for RG, statistical analysis was performed by Fisher test only. RESULTS Postoperative complications were Transient hypocalcemia: 5 (25%) in RG and 18 (8%) in PT, Permanent hypocalcemia only 2 (10%) in RG (significant for p <0,05), Transient RLN deficit 5 (25 %) in RG and 6 (2.6%) in PT (significant for p< 0.05). CONCLUSIONS Differences in incidence of perioperative complications cannot be advocated to justify a less than total thyroidectomy even in benign disease setting. The need for a redo surgery with its burden of morbidity is per se a good reason to avoid a conservative surgery. Further, suppressive therapy with Levothyroxine often fails to avoid recurrence, inducing in some cases a specific morbidity. Our experience confirms the results of our previous experiences and of literature on this topic: the best management of recurrent goiter is its prevention by primary total thyroidectomy.
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Affiliation(s)
- A Cappellani
- Department of Surgery and Medical and Surgical Specialties, General And Breast Surgery Unit, University of Catania
| | - A Zanghì
- Department of Surgery and Medical and Surgical Specialties, General And Breast Surgery Unit, University of Catania
| | - F Cardì
- Department of Surgery and Medical and Surgical Specialties, General And Breast Surgery Unit, University of Catania
| | - A Cavallaro
- Department of Surgery and Medical and Surgical Specialties, General And Breast Surgery Unit, University of Catania
| | - G Piccolo
- Department of Surgery and Medical and Surgical Specialties, General And Breast Surgery Unit, University of Catania
| | - S Palmucci
- Department of Medical, Surgical and Advanced Technologies "G.F. Ingrassia", Radiology Unit, University of Catania, Italy
| | - G Fuccio Sanzà
- Department of Medical, Surgical and Advanced Technologies "G.F. Ingrassia", Radiology Unit, University of Catania, Italy
| | - M Di Vita
- Department of Surgery and Medical and Surgical Specialties, General And Breast Surgery Unit, University of Catania
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Palmucci S, Piccoli M, Piana S, Foti P, Siverino R, Mauro L, Milone P, Ettorre G. Diffusion MRI for rectal cancer staging: ADC measurements before and after ultrasonographic gel lumen distension. Eur J Radiol 2017; 86:119-126. [DOI: 10.1016/j.ejrad.2016.11.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2016] [Revised: 11/07/2016] [Accepted: 11/09/2016] [Indexed: 01/22/2023]
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Di Cataldo A, Palmucci S, Latino R, Trombatore C, Cappello G, Amico A, La Greca G, Petrillo G. Cystic pancreatic tumors: should we resect all of them? Eur Rev Med Pharmacol Sci 2014; 18:16-23. [PMID: 25535186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
OBJECTIVE Pancreatic cystic tumors are relatively rare tumors and only 1% of them are malignant. They are often asymptomatic and detected as incidental findings through diagnostic imaging. Currently there are no universal guide lines for the correct clinical approach to pancreatic cystic lesions. Cross-sectional imaging demonstrates some typical morphological features that determine the pre-operative diagnosis of the pancreatic cystic lesions (serous or mucinous cystadenoma, intraductal papillary mucinous neoplasms). In addition, endoscopic ultrasonography permits the collection and analysis of the fluid content. The aim of this paper is to describe our case load in the management of pancreatic cystic neoplasms and propose some criteria for choosing between surgical or conservative approaches. PATIENTS AND METHODS 12 patients with pancreatic cystic neoplasms were retrospectively evaluated. They were studied using cross-sectional imaging modalities (computed tomography and magnetic resonance); endoscopic ultrasonography was performed in 7 patients. RESULTS In each patient a careful evaluation of several factors (age, comorbidity, imaging features, symptoms, life expectancy) conditioned our clinical decision. Among our 12 patients, surgical resection was performed in 7 cases. DISCUSSION The treatment of pancreatic cystic lesions is still a dilemma because even in the presence of malignant potential, pancreatic surgery remains very complicated and demolitive. Many factors need to be considered in the management of cystic pancreatic tumors. The most important include histological type, location, size, age and clinical condition of the patient. CONCLUSIONS A correct multidisciplinary pre-operative diagnosis is mandatory. Surgery should only be performed in selected cases.
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Affiliation(s)
- A Di Cataldo
- Department of Surgical Sciences, Organ Transplantation and Advanced Technologies, University Hospital "Policlinico-Vittorio Emanuele", Catania, Italy.
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Palmucci S, Cappello G, Trombatore C, Tilocca C, Todaro R, Mauro LA, Fisichella R, Foti PV, Milone P, Ettorre GC, Di Cataldo A. Cystic pancreatic neoplasms: diagnosis and management emphasizing their imaging features. Eur Rev Med Pharmacol Sci 2014; 18:1259-1268. [PMID: 24817303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The incidence of cystic pancreatic neoplasms increased in the past decade, due to the recent advances in multidetector computed tomography and magnetic resonance imaging; several pancreatic cysts are incidentally encountered during diagnostic exams performed for non-pancreatic diseases. Indeed, cystic pancreatic tumors are currently considered relatively rare, accounting for approximately 10% of all pancreatic neoplasms. Serous cystadenoma, mucinous cystadenoma, intraductal papillary mucinous neoplasms and solid-pseudopapillary tumor represent about 90% of all pancreatic primary cystic tumours. The non-optimal diagnostic preoperative accuracy in distinguishing benign from malignant cystic lesions ensures that up till now there are no well-defined guidelines regarding the management of cystic pancreatic neoplasms. Imaging findings often do not allow the diagnosis, because there is a considerable overlap among the cystic lesions; the best pre-operative characterization is obtained by the association of all diagnostic procedures available. For their different histology and behavior, cystic pancreatic neoplasms need to be managed according to various factors. In this review, the main elements necessary for their management are assessed--radiological features, tumour dimensions, patients' characteristics, the mode of clinical presentation and the associated oncologic markers. A multidisciplinary approach--including gastroenterologists, radiologists and surgeons--should be adopted in order to perform a differential diagnosis and a correct management.
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Affiliation(s)
- S Palmucci
- Radiodiagnostic and Radiotherapy Unit, University Hospital "Policlinico-Vittorio Emanuele", Catania, Italy.
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Pappalardo S, Coronella M, Lanza ML, Rabbito V, Foti PV, Mauro LA, Palmucci S, Ettorre GC. Multidetector CT Dentascan evaluation of bone regeneration obtained with deproteinised bovine graft in residual cavity after mandibular cyst enucleation. Radiol Med 2013; 118:523-33. [PMID: 23358816 DOI: 10.1007/s11547-012-0911-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2011] [Accepted: 11/18/2011] [Indexed: 11/30/2022]
Abstract
PURPOSE This study compared spontaneous bone healing and regeneration obtained with deproteinised bovine graft in residual cavities after mandibular cyst enucleation using computed tomography (CT) Dentascan. MATERIALS AND METHODS Eighty patients with a radiological diagnosis of mandibular cyst underwent surgical enucleation. Patients were divided into a control group (spontaneous healing, 40 patients) and a test group (deproteinised bovine graft, 40 patients). All patients underwent follow-up CT Dentascan 12 months after the procedure. For each residual cavity, apical-coronal and mesial-distal distance, average pixel intensity and volume were calculated and results compared between two groups using the t test. RESULTS The control group showed mean volume, apical-coronal and mesial-distal distance of 703.2 ± 185.3 mm(3), 28.6 ± 9.4 mm and 25 ± 2.84 mm, respectively. In the test group, values were 738.2 ± 189.2 mm(3), 27.5 ± 3.6 mm and 25.3 ± 2.97 mm, respectively. There was no statistically significant difference between groups. Average pixel intensity was 1,102.8 ± 124.3 in the test group and 624.9 ± 133.3 in the control group, with a significant difference between groups (p<0.0001). CONCLUSIONS The significantly higher average pixel intensity observed in the test group demonstrates the cavalue of treatment with biomaterials to obtain earlier bone regeneration.
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Affiliation(s)
- S Pappalardo
- Dipartimento di Specialità Medico-Chirurgiche-Chirurgia Orale, Azienda Ospedaliero Universitaria Policlinico-Vittorio Emanuele, PO G Rodolico, Via Santa Sofia 78, 95123 Catania, Italy.
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Foti PV, Farina R, Coronella M, Ruggeri C, Palmucci S, Montana A, Milone P, Zarbo G, Caltabiano R, Lanzafame S, Politi G, Ettorre GC. Endometrial carcinoma: MR staging and causes of error. Radiol Med 2012; 118:487-503. [PMID: 22872453 DOI: 10.1007/s11547-012-0861-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2011] [Accepted: 09/30/2011] [Indexed: 12/01/2022]
Abstract
PURPOSE This study was undertaken to prospectively determine the diagnostic capabilities of magnetic resonance (MR) imaging in detecting myometrial and cervical invasion and lymph node involvement in endometrial carcinoma and to identify the causes of errors in staging endometrial carcinoma. MATERIALS AND METHODS Twenty consecutive patients with a histological diagnosis of endometrial carcinoma underwent preoperative MR imaging. MR findings were compared with surgical staging, considered as the standard of reference. RESULTS In assessing myometrial invasion, MR imaging showed 70% accuracy, 80% sensitivity, 40% specificity, 80% positive predictive value (PPV), and 40% negative predictive value (NPV). In detecting cervical invasion, MR imaging had 95% accuracy, 100% sensitivity, 94.4% specificity, 66.7% PPV, and 100% NPV. In evaluating lymph node involvement, MR imaging showed 100% accuracy, sensitivity, specificity, PPV and NPV. Errors in evaluating myometrial invasion were caused by polypoid tumour, adenomyosis and leiomyomas, whereas those in evaluating cervical invasion were caused by dilatation and curettage. CONCLUSIONS MR imaging is a reliable technique for preoperative evaluation of endometrial carcinoma. Its main limitation is differentiating between stage IA and IB carcinomas, which is not highly important for surgical planning. Cooperation between the gynaecologist and radiologist is mandatory to avoid staging errors.
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Affiliation(s)
- P V Foti
- Sezione di Scienze Radiologiche del Dipartimento Materno Infantile e Scienze Radiologiche, Università degli Studi di Catania, Catania, Italy.
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Foti PV, Farina R, Riva G, Coronella M, Fisichella E, Palmucci S, Racalbuto A, Politi G, Ettorre GC. Pelvic floor imaging: comparison between magnetic resonance imaging and conventional defecography in studying outlet obstruction syndrome. Radiol Med 2012; 118:23-39. [PMID: 22744345 DOI: 10.1007/s11547-012-0840-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2011] [Accepted: 09/07/2011] [Indexed: 11/26/2022]
Abstract
PURPOSE This study prospectively compared the diagnostic capabilities of magnetic resonance (MR) imaging with conventional defecography (CD) in outlet obstruction syndrome. MATERIALS AND METHODS Nineteen consecutive patients with clinical symptoms of outlet obstruction underwent pelvic MR examination. The MR imaging protocol included static T2-weighted fast spin-echo (FSE) images in the sagittal, axial and coronal planes; dynamic midsagittal T2-weighted single-shot (SS)-FSE and fast imaging employing steady-state acquisition (FIESTA) cine images during contraction, rest, straining and defecation. MR images (including and then excluding the evacuation phase) were compared with CD, which is considered the reference standard. RESULTS Comparison between CD and MR with evacuation phase (MRWEP) showed no significant differences in sphincter hypotonia, dyssynergia, rectocele or rectal prolapse and significant differences in descending perineum. Comparison between CD and MR without evacuation phase (MRWOEP) showed no significant differences in sphincter hypotonia, dyssynergia or enterocele but significant differences in rectocele, rectal prolapse and descending perineum. Comparison between MRWEP and MRWOEP showed no significant differences in sphincter hypotonia, dyssynergia, enterocele or descending perineum but significant differences in rectocele, rectal prolapse, peritoneocele, cervical cystoptosis and hysteroptosis. CONCLUSIONS MR imaging provides morphological and functional study of pelvic floor structures and may offer an imaging tool complementary to CD in multicompartment evaluation of the pelvis. An evacuation phase is mandatory.
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Affiliation(s)
- P V Foti
- Istituto di Radiologia, Azienda Ospedaliero-Universitaria Policlinico-Vittorio Emanuele, P.O. Gaspare Rodolico di Catania, Via Santa Sofia 78, 95123, Catania, Italy.
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14
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Zanghì A, Di Vita M, Lo Menzo E, Fiorica F, Cavallaro A, Cimino L, Piccolo G, Palmucci S, Cappellani A. Adrenal pseudocyst as a cause of postpartum abdominal pain. Clin Ter 2012; 163:e331-e335. [PMID: 23099983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Among adrenal masses only 0.06% to 0.18% are cysts and among them, pseudocysts are the second (39%) most common lesions. Due to the increased use of imaging studies their incidence seems to have increased. Most of these lesions are incidentally found during radiologic investigation or at the time of autopsy, and only rarely they are detected in pregnant women. The latter scenario warrants emergency surgery, due to the risk of rupture. We present a case of a 39-years old woman presenting with unrelenting left flank pain due to a large adrenal pseudocyst soon after her first delivery. Four months after, she presented to our surgical division for persistent pain and anemia so underwent an extensive work up that showed a large pseudocystic mass (8 x 8 cm ) of the left adrenal gland. Once the neoplastic and parasitic etiology of the lesion were excluded, she underwent uneventful laparoscopic adrenalectomy. She was discharged home three days postoperatively. This case is the 13th case in the English literature and at the same time is the first case of adrenal pseudocyst occurred four months after delivery.
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Affiliation(s)
- A Zanghì
- Department of Surgery, Section of Endocrinology, Andrology and Internal Medicine, University of Catania, Catania, Italy
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15
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Palmucci S, Mauro LA, Veroux P, Failla G, Milone P, Ettorre GC, Sinagra N, Giuffrida G, Zerbo D, Veroux M. Magnetic resonance with diffusion-weighted imaging in the evaluation of transplanted kidneys: preliminary findings. Transplant Proc 2011; 43:960-6. [PMID: 21620026 DOI: 10.1016/j.transproceed.2011.01.157] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND The aim of this study was to compare values of apparent diffusion coefficient (ADC) and diffusion (D) with renal function indexes, in a population of kidney transplant recipients who underwent magnetic resonance with diffusion-weighted imaging (DWI) of the transplanted graft. MATERIALS AND METHODS We studied 21 patients using a 1.5-Tesla magnetic resonance; DWI sequences were acquired with several b-values. Patients were divided into 3 groups by their creatinine clearance values: group A, clearance >60 mL/min; group B, clearance >30 and ≤60 mL/min; and group C, clearance ≤30 mL/min. ADCs values between groups were compared using the Mann-Whitney U test. Receiver operating characteristic (ROC) curves were created for prediction of normal renal function (group A) and renal failure (group C). RESULTS Comparing mean values of ADC between groups A and C, we observed a difference (P=0.0012), with higher values in group A. Regarding mean values of D, we observed a difference between groups A and C (P=0.022). In the comparison between contiguous groups, we observed no difference for ADC and D values. In the prediction of normal clearance values (group A), ROC curve showed an area under curve (AUC) of 0.861, with a sensitivity of 88.89% and specificity of 75% using a threshold ADC value ≥2.1 × 10(-3) mm(2)/sec. For prediction of normal clearance values (group A), ROC curve showed an AUC of 0.787, with a sensitivity of 77.8% and specificity of 83.3% using a threshold D value ≥2.3 × 10(-3) mm(2)/sec. CONCLUSION Although studies with a larger number of patients are needed, DWI represents a promising tool for noninvasive assessment of renal function. An ADC ≥ 2.1 × 10(-3) mm(2)/sec and a D ≥ 2.3 × 10(-3) mm(2)/sec may be used as a threshold for predicting normal clearance.
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Affiliation(s)
- S Palmucci
- Section of Radiological Sciences, Maternal-Child and Radiological Sciences Department, University Hospital Policlinico-Vittorio Emanuele, Catania, Italy.
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Fiorica F, Berretta M, Colosimo C, Berretta S, Ristagno M, Palmucci T, Palmucci S, Lleshi A, Ursino S, Fisichella R, Spartà D, Stefanelli A, Cappellani A, Tirelli U, Cartei F. Safety and efficacy of radiotherapy treatment in elderly patients with localized prostate cancer: A retrospective analysis. Arch Gerontol Geriatr 2010; 51:277-82. [DOI: 10.1016/j.archger.2009.11.019] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2009] [Revised: 11/24/2009] [Accepted: 11/26/2009] [Indexed: 11/29/2022]
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Fiorica F, Berretta M, Colosimo C, Stefanelli A, Ursino S, Zanet E, Palmucci T, Maugeri D, Malaguarnera M, Palmucci S, Grasso M, Tirelli U, Cartei F. Glioblastoma in elderly patients: Safety and efficacy of adjuvant radiotherapy with concomitant temozolomide. Arch Gerontol Geriatr 2010; 51:31-5. [DOI: 10.1016/j.archger.2009.06.011] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2009] [Revised: 06/22/2009] [Accepted: 06/26/2009] [Indexed: 10/20/2022]
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Palmucci S, Mauro LA, La Scola S, Incarbone S, Bonanno G, Milone P, Russo A, Ettorre GC. Magnetic resonance cholangiopancreatography and contrast-enhanced magnetic resonance cholangiopancreatography versus endoscopic ultrasonography in the diagnosis of extrahepatic biliary pathology. Radiol Med 2010; 115:732-46. [PMID: 20177983 DOI: 10.1007/s11547-010-0526-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2009] [Accepted: 07/06/2009] [Indexed: 12/16/2022]
Abstract
PURPOSE This study compared the diagnostic accuracy of magnetic resonance cholangiopancreatography (MRCP) and endoscopic ultrasonography (EUS) in evaluating the cause of extrahepatic bile duct dilatation. MATERIALS AND METHODS Forty-five patients (26 men, mean age 57 years) with extrahepatic biliary dilatation, as shown by transabdominal ultrasound, with or without elevated biliary and pancreatic serum indices, were prospectively studied with MRCP and EUS between September 2007 and October 2008. EUS and MRCP were performed within no more than 24 h of each other to reduce the possibility of changes due to stone migration. Image analysis was carried out in a double-blind fashion. RESULTS MRCP had 88.9% diagnostic accuracy, 91.9% sensitivity and 75% specificity, with 94.4% positive predictive value and 66.7% negative predictive value. EUS had 93.3% diagnostic accuracy, 97.3% sensitivity and 75% specificity; the positive and negative predictive values were 94.7% and 85.7%, respectively. CONCLUSIONS MRCP and EUS do not show significant statistical differences in diagnostic accuracy. MRCP is an accurate, noninvasive modality in the study of extrahepatic biliary pathology. EUS is especially reliable in patients with extrahepatic biliary obstruction caused by endoluminal sludge.
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Affiliation(s)
- S Palmucci
- Sezione di Scienze Radiologiche - Dipartimento Dogira, Azienda Ospedaliero Universitaria Policlinico - Vittorio Emanuele, Via Santa Sofia 78, Catania, Italy.
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Berretta M, Bearz A, Frustaci S, Talamini R, Lombardi D, Fratino L, Lleshi A, Bonanno S, Spartà D, Palmucci S, Berretta S, Tirelli U. FOLFOX2 in the Treatment of Advanced Colorectal Cancer: A Comparison Between Elderly and Middle Aged Patients. J Chemother 2008; 20:503-508. [DOI: 10.1179/joc.2008.20.4.503] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
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