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Tsuboi M, Herbst R, John T, Grohe C, Majem M, Goldman J, Kim SW, Yu CJ, Miziara J, Novello S, Urban D, Akewanlop C, Öztürk A, Quang B, Kowalski D, Marmol D, Marotti M, Laus G, Wu YL. Frequency of epidermal growth factor receptor (EGFR) mutations in stage IB–IIIA EGFR mutation positive non-small cell lung cancer (NSCLC) after complete tumour resection. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz258.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Creelan B, Yeh T, Kim SW, Nogami N, Kim DW, Chow L, Kanda S, Taylor R, Tang W, Tang M, Angell H, Roudier M, Marotti M, Gibbons D. Phase I study of gefitinib (G) + durvalumab (D) for locally advanced/metastatic non-small cell lung cancer (NSCLC) harbouring epidermal growth factor receptor (EGFR) sensitising mutations. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz067.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Herbst R, Wu Y, Mann H, Rukazenkov Y, Marotti M, Tsuboi M. PS04.01 ADAURA: PhIII, Double-Blind, Randomized Study of Osimertinib vs Placebo in EGFR Mutation-Positive NSCLC Post-Tumor Resection. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.070] [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: 11/28/2022]
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Herbst R, Wu Y, Mann H, Rukazenkov Y, Marotti M, Tsuboi M. P2.04-006 ADAURA: PhIII, Double-Blind, Randomized Study of Osimertinib vs Placebo in EGFR Mutation-Positive NSCLC Post-Tumor Resection. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.11.019] [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: 11/25/2022]
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Kalousek M, Hat J, Krolo I, Marotti M, Lupret V, Smiljanic D. Computed Tomography Analysis of Head and Spinal Cord Injuries Inflicted by Missiles and Explosives. J Neuroimaging 2016. [DOI: 10.1111/jon199333178] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Zokalj I, Marotti M, Kolarić B. Pretreatment differentiation of renal cell carcinoma subtypes by CT: the influence of different tumor enhancement measurement approaches. Int Urol Nephrol 2014; 46:1089-100. [PMID: 24381132 DOI: 10.1007/s11255-013-0631-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2013] [Accepted: 12/11/2013] [Indexed: 12/15/2022]
Abstract
PURPOSE We conducted a retrospective study to evaluate the influence of different tumor enhancement measurement approaches on the ability of computed tomography (CT) to differentiate between solid forms of clear cell renal cell carcinoma (RCC), other RCC histologic subtypes and oncocytomas. Different RCC subtypes have a diverse range of malignant potential; consequently, the information about RCC subtype obtained using minimally invasive imaging method before the treatment could allow the more accurate therapy planning. Differentiation of ccRCCs from oncocytomas is important because oncocytomas are usually benign tumors which could be treated conservatively. METHODS CT images of 113 patients with 118 solid renal tumors were evaluated. The imaging protocol consisted pre-contrast and post-contrast images during the arterial and nephrographic phases. Renal tumor attenuation values were measured using region of interest covering as much of the solid enhancing tumor tissue as possible. Tumor attenuation values and tumor enhancement ratios were correlated with histologic subtype. One hundred of tumors were diagnosed as clear cell RCC, nine as non-clear cell RCC and nine as oncocytoma. RESULTS Tumor attenuation values of >74 HU on the arterial phase scans significantly correlated with clear cell RCC (Az 0.73). The tumor-to-aorta enhancement ratios calculated on tumor attenuation values measured on the arterial phase scans had a cutoff value of >0.29, which significantly correlated with clear cell RCC (Az 0.79). All ROC curves for differentiating the clear cell RCC from oncocytomas have area under the curve too small (0.5 or less) to have chose cutoff value with sensitivity and specificity that could be applied in clinical work. CONCLUSION Enhancement measurements of renal carcinomas on CT images in the arterial phase can be used as an auxiliary method in the pretreatment differentiation of solid forms of the most frequent RCC subtypes in patients not suitable for core biopsy but who are suitable for minimally invasive treatment methods and/or targeted therapy.
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Affiliation(s)
- Ivan Zokalj
- Department of Radiology and Ultrasound, County Hospital Čakovec, I.G. Kovačića 1e Čakovec, HR-40000, Čakovec, Croatia,
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Zokalj I, Marotti M, Saghir H, Gasparov S, Kolarić B, Plesnar A. Multiphase computed tomography of malignant kidney tumors: radiologic-pathologic comparison. Acta Clin Croat 2012; 51:563-571. [PMID: 23540164] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023] Open
Abstract
The aim of this retrospective study was to evaluate diagnostic test parameters of multiphase spiral computed tomography (CT) of the kidneys in the assessment of malignant renal tumors. Fifty-one patient records were reviewed. The imaging protocol included unenhanced and postcontrast scans during arterial and nephrographic phase. CT findings were compared with pathology findings to assess the value of spiral CT (sensitivity, specificity, negative predictive value, positive predictive value and accuracy) in the detection and characterization of tumors, and in the evaluation of local extension of malignant renal tumors. Spiral CT had a 96.08% sensitivity and accuracy in the detection of tumors. Characterization of renal tumors with CT had a sensitivity of 94.12% and accuracy of 96.08%. In the detection of fibrous capsule penetration, CT reached a sensitivity of 91.97% and specificity of 51.28%. In the evaluation of canal system propagation, the sensitivity was 100% and specificity 90.70%. CT had a sensitivity of 75%, specificity of 95.75% and positive predictive value of 60% in the evaluation of regional lymph node involvement. In the detection of the main renal vein invasion, CT showed 60% sensitivity and 100% specificity. Spearman's rank correlation coefficient between the mean tumor size on CT images and renal specimen was 0.916. In conclusion, multiphase spiral CT has satisfactory diagnostic parameters in the detection, characterization and evaluation of local extension of renal tumors except for detection of the main renal vein invasion.
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Affiliation(s)
- Ivan Zokalj
- Department of Radiology and Ultrasound, Cakovec County Hospital, Cakovec, Croatia.
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Badel T, Marotti M, Pavicin IS, Basić-Kes V. Temporomandibular disorders and occlusion. Acta Clin Croat 2012; 51:419-424. [PMID: 23339268] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023] Open
Abstract
Occlusion has an important place within the multifactorial concept of the temporomandibular disorder (TMD) etiopathogenesis as well as in every form of dental treatment. The modern concept of treatment of these disorders differentiates initial and definitive forms of treatment. The aim of this paper is to analyze recent viewpoints on the role of occlusion in the etiopathogenesis and treatment ofTMDs. Masticatory muscles and temporomandibular joints are directly connected with occlusal relations and TMDs are traditionally linked with occlusal disorders. The initial occlusal treatment can be applied to all TMD patients, regardless of their having intact teeth with respect to physiological occlusal relations and in patients in need of orthodontic or prosthodontic treatment or an oral surgical procedure. On managing TMD patients, there are doubts about the indications for definitive treatment and whether there has been a possibility of treating a painful TMD by reversible treatment modalities, that is, by initial treatment. Other types of orofacial pain such as trigeminal neuralgia can be comorbid with TMDs but also result in unnecessary procedures on the teeth and prosthodontic work if they are not recognized. Although dental profession mainly recognizes the importance of occlusal treatment of TMD problems, their relationship is controversial because it is not strictly demonstrated in numerous scientific studies. Occlusion is not the dominant cause of TMD problems.
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Affiliation(s)
- Tomislav Badel
- Department of Removable Prosthodontics, School of Dental Medicine, University of Zagreb, Croatia.
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Badel T, Simunković SK, Marotti M, Lovko SK, Kern J, Krolo I. Study of temporomandibular joint disorder in older patients by magnetic resonance imaging. Gerodontology 2012; 29:e735-41. [PMID: 21916955 DOI: 10.1111/j.1741-2358.2011.00552.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] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To compare characteristics in older patients in a sample of the general population of those with temporomandibular joint disorder (TMJD). MATERIALS AND METHODS A prospective study was carried out between 2001 and 2008 in patients with TMJD. The whole sample consisted of 141 patients divided in two groups: 31 patients aged over 60 (median age 67.9, ranging from 60 to 82) and the remaining 110 patients (median age 36.3, ranging from 12 to 59) who were seeking treatment. Clinical diagnostics was confirmed by MRI. Pain intensity was rated on a visual analogue scale (VAS 0-10). RESULTS There was no statistical difference between average pain in older patients (6.2) and patients aged up to 59 (5.7) evaluated by VAS. There was a statistically significant difference (p = 0.002) in pain duration: older patients reported shorter duration of experienced pain (7.8 months) than patients aged up to 59 (12.2 months). CONCLUSION In this study, it was found that 22% were older patients with TMJD. A higher level of anxiety was shown in both patients' groups, regardless of shorter pain experience in the older patients.
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Affiliation(s)
- Tomislav Badel
- Department of Prosthodontics, School of Dental Medicine, University of Zagreb, Zagreb, Croatia.
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Badel T, Marotti M, Savić-Pavicin I, Zadravec D, Kern J. Radiographic validation of manual functional analysis of temporomandibular joint osteoarthritis. Acta Clin Croat 2012; 51:35-42. [PMID: 22924180] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023] Open
Abstract
The finding of osteoarthritis of temporomandibular joint (TMJ) obtained by clinical diagnosis, i.e. manual functional analysis (MFA) and the finding obtained by magnetic resonance imaging (MRI) as the gold standard were compared in 30 patients (mean age 52.6) diagnosed with osteoarthritis, selected out of 140 consecutive patients diagnosed with a TMJ disorder by MRI. The clinical parameters were symptoms of pain in the TMJ region, crepitations, and absence of clicking, which was confirmed by manual examinations as part of MFA. A positive MRI finding included flattening, subchondral degenerative changes with or without intact cortical bone, osteophytes and subchondral degenerative cysts of joint surfaces. The validity of MFA for osteoarthritis was as follows: sensitivity 0.38, specificity 0.91, positive predictive value (PPV) 0.77 and negative predictive value (NPV) 0.65. MRI examination revealed disk displacement (DD) without reduction in 12 (40.00%) patients and DD with reduction in one (3.33%) patient. The finding of passive compressions for the osteoarthritis diagnosis depending on DD showed sensitivity of 0.29, specificity of 0.95, PPV 0.67 and NPV 0.78. Although MFA significantly improves validity of clinical diagnosis when differentiating a myogenic from TMJ disorder, clinical determination of osteoarthritis is not satisfactory. Nonspecific clinical signs and symptoms accompanied by predominant pain in the TMJ on dynamic but not on passive manual examinations cannot help differentiate DD from osteoarthritis.
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Affiliation(s)
- Tomislav Badel
- Department of Removable Prosthodontics, School of Dental Medicine, Sestre milosrdnice University Hospital Center, Zagreb, Croatia.
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Badel T, Jerolimov V, Marotti M, Krolo I. Stabilization splint treatment on complete denture--two reported cases. Eur J Prosthodont Restor Dent 2012; 20:17-21. [PMID: 22474931] [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: 05/31/2023]
Abstract
The pre-prosthetic treatments of two female patients with osteoarthritis of the temporomandibular joints were presented in this paper. In the first case report, an 83-year-old patient wore complete dentures (CDs) for 30 years. The second patient (71 years of age) wore a three-year-old upper CD and a lower removable partial denture with a two-unit fixed dental prosthesis. Pain was successfully eliminated by the stabilization splint on the upper CD. Magnetic resonance imaging was used to confirm the diagnosis and clinical follow-up of the splint treatment.
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Affiliation(s)
- T Badel
- Department of Prosthodontics, School of Dental Medicine, University of Zagreb, Croatia.
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Sverko A, Tripalo-Batos A, Marotti M, Mustapić M, Beslin MB, Kruslin B. Correlation between magnetic resonance imaging and histopathology in differentiation of pancreatic diseases. Acta Clin Croat 2011; 50:137-144. [PMID: 22263375] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] Open
Abstract
In the last four decades, the incidence of pancreatic cancer has tripled in Western countries. More than 90% of all pancreatic cancers are detected in the advanced stage of the disease when surgical treatment is no longer possible and survival after initial diagnosis is usually very short. The aim of this study was to correlate magnetic resonance imaging (MRI) established diagnosis of chronic pancreatitis, benign lesion and malignant neoplasm with final histopathology. The study included 29 patients in whom the nature of pancreatic pathology could not be determined clinically and by other imaging modalities including abdominal ultrasonography, endoscopic retrograde cholangiopancreatography and multislice computed tomography. MRI examination was performed and radiological report was compared with histopathology assessment of the pancreatic lesion detected. The data obtained indicated systematic conformity between radiological and histopathology findings, confirmed high diagnostic accuracy of MRI for selected pancreatic pathology, and demonstrated the role of MRI as a problem solving diagnostic imaging modality in undetermined pancreatic changes.
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Affiliation(s)
- Ana Sverko
- University Department of Diagnostic and Interventional Radiology, School of Medicine, Zagreb, Croatia.
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Spero M, Brkljacic B, Kolaric B, Marotti M. Preoperative staging of renal cell carcinoma using magnetic resonance imaging: comparison with pathological staging. Clin Imaging 2011; 34:441-7. [PMID: 21092873 DOI: 10.1016/j.clinimag.2009.09.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2009] [Accepted: 09/20/2009] [Indexed: 01/23/2023]
Abstract
We have retrospectively assessed the accuracy of our MRI protocol on 1.0-T MRI system for preoperative staging of renal cell carcinoma using the 2002 TNM staging system and pathological staging as the gold standard. Medical records of 48 patients (mean age, 56.28 years) with 57 renal tumors were reviewed: 52 malignant renal tumors were found; most of the patients were staged T1N0M0. In our study, κ test revealed excellent agreement between all three classes of the TNM staging system.
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Affiliation(s)
- Martina Spero
- Department of Radiology, University Hospital Dubrava, Zagreb, Croatia.
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Badel T, Savić-Pavicin I, Zadravec D, Marotti M, Krolo I, Grbesa D. Temporomandibular joint development and functional disorders related to clinical otologic symptomatology. Acta Clin Croat 2011; 50:51-60. [PMID: 22034784] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] Open
Abstract
Temporomandibular disorders (TMDs) are a form of musculoskeletal pain of the temporomandibular joint (TMJ) and/or masticatory muscles of nonspecific etiology. In this study, the relationship between embryonic and anatomic-topographic similarities of the TMJ and the ear was analyzed, i.e. secondary otologic symptoms that can be closely connected to TMJ disorder. Nonspecific otologic symptoms are not primary diagnostic symptoms of TMD, but may cause diagnostic confusion due to patients' inability to correctly locate the origin of pain. The most common otologic symptoms that can be related to TMDs are otalgia, tinnitus and vertigo. Otorhinolaryngologists have to differentiate between primary otologic symptoms and those caused by TMJ disorders. In TMD diagnosis, manual techniques are used to determine the arthrogenic or myogenic form, whereas in the diagnosis of arthrogenic disorders magnetic resonance imaging is indicated as the highly specific imaging method ofjoint disk and osteoarthritic changes. Symptomatic treatments for TMD as well as the etiologic diagnosis of the pain require multidisciplinary cooperation between dentists and medical specialists.
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Affiliation(s)
- Tomislav Badel
- Department of Prosthodontics, School of Dental Medicine, University of Zagreb, Zagreb, Croatia.
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Sverko A, Sobočanec S, Kušić B, Mačak-Šafranko Z, Sarić A, Leniček T, Kraus O, Andrišić L, Korolija M, Balog T, Sunjić SB, Marotti M. Superoxide dismutase and cytochrome P450 isoenzymes might be associated with higher risk of renal cell carcinoma in male patients. Int Immunopharmacol 2011; 11:639-45. [PMID: 21238623 DOI: 10.1016/j.intimp.2010.12.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2010] [Revised: 12/21/2010] [Accepted: 12/24/2010] [Indexed: 11/24/2022]
Abstract
Literature data support the hypothesis that oxidative stress and the accompanying antioxidant defense might play an important role in renal cell carcinoma (RCC) growth and progression. It is also known that the incidence of renal tumors is two times higher in men than in women. Thus, the aim of this study was to determine whether the oxidant/antioxidant profile of renal cell carcinoma tissue, adjacent to tumor tissue and nontumor tissue was different in male and female patients. Significantly higher lipid peroxidation (LPO) in renal cell carcinoma tissue compared to nontumor tissue was demonstrated only in male patients. Besides, gender-related difference in copper zinc superoxide dismutase (CuZnSOD) and manganese superoxide dismutase (MnSOD) in nontumor and renal cell carcinoma tissue was obtained at the level of transcription, translation and activity of these antioxidant isoenzymes. Morever, we demonstrated that the gene expression of 3 CYPs out of 7 was altered; CYP2D6 mRNA was decreased in both sexes while gender-related suppression of mRNA for CYP2E1 (women) and CYP2C19 (men) was observed. Taken together, these parameters might be potentially responsible for higher risk of renal cell carcinoma in men than in women.
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Affiliation(s)
- Ana Sverko
- University Hospital Sestre Milosrdnice, Department of Radiology, Zagreb, Croatia
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Podoreski D, Krolo I, Ivkić M, Marotti M, Kosović V, Visković K. Magnetic resonance imaging in the diagnosis of malignant tumors of the maxillofacial region. Acta Clin Croat 2010; 49:33-41. [PMID: 20635582] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023] Open
Abstract
Magnetic resonance imaging (MRI) is a radiological imaging method that has not yet found routine application in the detection and assessment of malignant tumors of the maxillofacial region. The aim of this study was to evaluate MRI in the detection, diagnosis and differential diagnosis of malignant tumors of the maxillofacial region. This prospective study included 42 patients with clinically confirmed malignant tumors of the maxillofacial region. All patients were examined by MRI. This imaging method was evaluated for the ability to detect tumor location and to analyze dimensions and structure of the tumor, bone involvement, effect on neurovascular structures and extension to soft tissues. MRI results were compared with histopathologic and intraoperative findings as the 'gold standard' methods. MRI identified all of the clinically confirmed tumors. The sensitivity for tumor location was 94.4%, tumor necrosis 93%, hemorrhage 93.3% and bone involvement 91.4%. The specificity for tumor location was 84%, tumor necrosis 92.8%, hemorrhage 92.8% and bone involvement 85.7%. In the evaluation of soft tissue tumor extension to bone structures, MRI sensitivity and specificity was 94.4% and 88.2%, respectively. The sensitivity for perineural infiltration and tumor involvement of vascular structures was 91% and 91.6%, respectively. The specificity for perineural infiltration was 96.7% and for tumor involvement of vascular structures 88%. MRI sensitivity and specificity for intracranial extension, intraorbital propagation, extension to pterygopalatine fossa and other surrounding anatomic spaces was 93.5% and 90.9%, respectively. MRI proved advantageous for the ability to distinguish neurovascular structures from adjacent soft tissues without the use of intravenous contrast media. Study results demonstrated MRI to provide valuable information in the analysis of tumor structure, bone involvement and extension to soft tissues of malignant tumors of the maxillofacial region.
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Affiliation(s)
- Dijana Podoreski
- University Department of Diagnostic and Interventional Radiology, Sestre milosrdnice University Hospital, Zagreb, Croatia.
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Trarbach T, Drevs J, Strumberg D, Gauler T, Schneider V, Eberhardt W, Collins B, Marotti M, Swaisland A. 1230 Cediranib (an oral, highly potent VEGF signalling inhibitor) in combination with saracatinib (AZD0530; a potent, selective Src inhibitor): a phase I open-label study in patients with advanced solid tumours. EJC Suppl 2009. [DOI: 10.1016/s1359-6349(09)70442-2] [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: 10/20/2022] Open
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Gardner K, Judson I, Leahy M, Barquin E, Marotti M, Collins B, Young H, Scurr M. 9404 A Phase II study of cediranib in patients with metastatic gastrointestinal stromal tumours (GIST) and metastatic soft tissue sarcoma (STS) (including alveolar soft part sarcoma [ASPS]). EJC Suppl 2009. [DOI: 10.1016/s1359-6349(09)71992-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Badel T, Marotti M, Keros J, Kern J, Krolo I. Magnetic resonance imaging study on temporomandibular joint morphology. Coll Antropol 2009; 33:455-460. [PMID: 19662763] [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: 05/28/2023]
Abstract
Magnetic resonance imaging (MRI) has enabled the accomplishment of a more effective diagnostics of temporomandibular disorders (TMD). The sample included 40 patients with clinical symptoms of disc displacement (DD) of temporomandibular joint (TMJ) and 25 subjects included in our study were asymptomatic. DD were diagnosed by clinical examinations which were subsequently confirmed by MRI. DD was found in 18% of the TMJs of the asymptomatic patients. The highest prevalence of total DD without reduction was found in 44.1% of the patients' joints subsequently followed by total DD with reduction comprising 34.9% of the TMJs and by partial DD with reduction comprising 21% of the TMJs. This study may help us clarify the complicated relationship which exists between the radiographic and clinical findings of TMJ disorders.
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Affiliation(s)
- Tomislav Badel
- Department of Prosthodontics, School of Dental Medicine, University of Zagreb, Zagreb, Croatia.
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Gardner K, Judson I, Leahy M, Barquin E, Marotti M, Collins B, Young H, Scurr M. Activity of cediranib, a highly potent and selective VEGF signaling inhibitor, in alveolar soft part sarcoma. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.10523] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
10523 Background: Alveolar soft part sarcoma (ASPS) is a rare entity making up <1% of soft tissue sarcomas (STS). It is typically indolent but with a high incidence of metastatic disease, usually to lungs, but also to sites such as the brain. Response to conventional chemotherapy is poor (overall response rates are approximately 7% [Reichardt P et al,Eur J Cancer.2003;39:1511–1516]). This is a preliminary report of the activity of cediranib, a highly potent and selective VEGF signaling inhibitor, in this disease. Methods: Efficacy and tolerability data were collected for seven patients with ASPS. One patient was treated in a phase II randomized trial of cediranib ± prophylactic antihypertensive therapy and six were treated in a Phase II study in patients with imatinib-refractory gastrointestinal stromal tumors or other STS. Cediranib was administered orally, once daily at an initial dose of 45 mg. Response was assessed using RECIST (Response Evaluation Criteria in Solid Tumors). Results: Median age at diagnosis was 39 years (range: 26–49). All patients had pulmonary metastases and two had additional sites of disease (brain, bone, intra-abdominal) at study entry. Adverse events were generally CTC grade 1–2 and manageable. The most common adverse events were fatigue (n = 6), diarrhea (n = 5), stomatitis (n = 4), headache (n = 3), and hypertension (n = 3). Four patients had a best response of partial response, two patients had a confirmed reduction in maximum tumor diameter of ≥10% and <30% and one patient experienced stable disease. As of November 2008, three patients remain on treatment with a median (range) time on study of 61 weeks (49–74). Time to progression and progression-free survival will be calculated and available at the time of presentation. Conclusions: These data demonstrate the promising preliminary activity and safety of chronic administration of cediranib in this disease. Further investigation is warranted, particularly as there is no effective systemic treatment for patients with advanced ASPS. [Table: see text]
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Affiliation(s)
- K. Gardner
- Royal Marsden Hospital, London, United Kingdom; The Christie Hospital, Manchester, United Kingdom; AstraZeneca, Alderley Park, Macclesfield, United Kingdom
| | - I. Judson
- Royal Marsden Hospital, London, United Kingdom; The Christie Hospital, Manchester, United Kingdom; AstraZeneca, Alderley Park, Macclesfield, United Kingdom
| | - M. Leahy
- Royal Marsden Hospital, London, United Kingdom; The Christie Hospital, Manchester, United Kingdom; AstraZeneca, Alderley Park, Macclesfield, United Kingdom
| | - E. Barquin
- Royal Marsden Hospital, London, United Kingdom; The Christie Hospital, Manchester, United Kingdom; AstraZeneca, Alderley Park, Macclesfield, United Kingdom
| | - M. Marotti
- Royal Marsden Hospital, London, United Kingdom; The Christie Hospital, Manchester, United Kingdom; AstraZeneca, Alderley Park, Macclesfield, United Kingdom
| | - B. Collins
- Royal Marsden Hospital, London, United Kingdom; The Christie Hospital, Manchester, United Kingdom; AstraZeneca, Alderley Park, Macclesfield, United Kingdom
| | - H. Young
- Royal Marsden Hospital, London, United Kingdom; The Christie Hospital, Manchester, United Kingdom; AstraZeneca, Alderley Park, Macclesfield, United Kingdom
| | - M. Scurr
- Royal Marsden Hospital, London, United Kingdom; The Christie Hospital, Manchester, United Kingdom; AstraZeneca, Alderley Park, Macclesfield, United Kingdom
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Saura C, Baselga J, Herbst R, del Campo J, Marotti M, Tessier J, Collins B, Heymach J. Antitumor activity of cediranib in patients with metastatic or recurrent head and neck cancer (HNC) or recurrent non-small cell lung cancer (NSCLC): An open-label exploratory study. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.6023] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
6023 Background: Cediranib is an oral, highly potent and selective inhibitor of VEGF signaling, with activity versus VEGFR-1, -2 and -3. FDG-PET has previously been shown to provide early assessment of the effectiveness of anticancer treatment in solid tumors after chemotherapy. The objectives reported here were to assess the effects of cediranib on 1) tumor metabolic activity using FDG-PET (standardized uptake value, SUVmax) and 2) tumor size (RECIST longest diameter). Methods: Eligible pre-treated patients with metastatic or recurrent HNC or NSCLC received cediranib monotherapy 30 mg/day for 3 weeks, or until disease progression or unacceptable toxicity. Patients showing evidence of response (FDG-PET) or clinical benefit at day 22 could continue study treatment and were assessed on days 43 and 71 by RECIST/FDG-PET. Evaluable patients had baseline and at least one post-baseline measurement available. Results: A total of 19 patients were treated; 17 patients had baseline and day 22 FDG-PET and 18 patients had baseline and at least one post-baseline RECIST assessment. Consistent changes in FDG-PET were observed (Table). At days 22, 43 and 71, a total of 5 (29%), 7 (41%) and 6 (35%) patients had ≥25% decrease in SUVmax (FDG metabolic response), respectively. The combined (HNC/NSCLC) best mean % change in tumor size from baseline for all patients was -25.9%. Best responses of PR and SD were seen in 18.8% and 50% of HNC patients, respectively (Table). The most common adverse events were proteinuria (7 [37%]), fatigue, diarrhea and hypertension (each 6 [32%]). Conclusions: This study provided evidence of antitumor activity with cediranib monotherapy as measured by decreases in FDG uptake, reductions in tumor size and RECIST response rate. Cediranib 30 mg/day was generally well tolerated, with a manageable adverse event profile consistent with previous studies. Further studies are warranted in these tumor types. [Table: see text] [Table: see text]
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Affiliation(s)
- C. Saura
- Vall d' Hebron University Hospital, Barcelona, Spain; University of Texas, Houston, TX; AstraZeneca, Alderley Park, Macclesfield, United Kingdom
| | - J. Baselga
- Vall d' Hebron University Hospital, Barcelona, Spain; University of Texas, Houston, TX; AstraZeneca, Alderley Park, Macclesfield, United Kingdom
| | - R. Herbst
- Vall d' Hebron University Hospital, Barcelona, Spain; University of Texas, Houston, TX; AstraZeneca, Alderley Park, Macclesfield, United Kingdom
| | - J. del Campo
- Vall d' Hebron University Hospital, Barcelona, Spain; University of Texas, Houston, TX; AstraZeneca, Alderley Park, Macclesfield, United Kingdom
| | - M. Marotti
- Vall d' Hebron University Hospital, Barcelona, Spain; University of Texas, Houston, TX; AstraZeneca, Alderley Park, Macclesfield, United Kingdom
| | - J. Tessier
- Vall d' Hebron University Hospital, Barcelona, Spain; University of Texas, Houston, TX; AstraZeneca, Alderley Park, Macclesfield, United Kingdom
| | - B. Collins
- Vall d' Hebron University Hospital, Barcelona, Spain; University of Texas, Houston, TX; AstraZeneca, Alderley Park, Macclesfield, United Kingdom
| | - J. Heymach
- Vall d' Hebron University Hospital, Barcelona, Spain; University of Texas, Houston, TX; AstraZeneca, Alderley Park, Macclesfield, United Kingdom
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Badel T, Marotti M, Kern J, Laškarin M. A quantitative analysis of splint therapy of displaced temporomandibular joint disc. Ann Anat 2009; 191:280-7. [DOI: 10.1016/j.aanat.2008.12.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2008] [Revised: 12/06/2008] [Accepted: 12/16/2008] [Indexed: 11/30/2022]
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Badel T, Keros J, Lovko SK, Kern J, Marotti M. Impact of Anxiety on the Pain Intensity in Patients with Temporomandibular Joint Disorder During Splint Treatment. Eur Psychiatry 2009. [DOI: 10.1016/s0924-9338(09)70752-7] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
Objectives:Level of anxiety and pain intensity before and after splint treatment of patients with temporomandibular joint disorder (TMJD) was compared.Methods:TMJD in 60 patients (mean age 37.9 years, 80% women) was diagnosed using patient's history and clinical examination, and was confirmed by magnetic resonance imaging of the TMJs. Pain intensity was rated on a visual-analogue scale. The anxiety was confirmed by Spielberger's State-Trait Anxiety Inventory (STAI).Results:A higher level of anxiety was determined due to the fact that the mean score in STAI 1 was 39.80 and STAI 2 was 41.10. Before visiting a dentist, the patients suffered pain for 8.7 months on average. There is a statistically significant difference between patients depending on how long they previously suffered pain and anxiety values for all patients in STAI 1 and 2 (p< 0.0001). Including only patients with determined anxiety depending on age and gender there was no statistical difference in previous pain duration (p>0.05). There is a correlation between anxiety values on STAI 1 scale and post-treatment pain intensity (p< 0.026), and on STAI 2 scale pain intensity proved to be statistically significant before (p< 0.002) and after (p< 0.049) treatment. There was a statistically significant difference in scores of STAI 2 tests of patients with bruxism behaviour (p< 0.042).Conclusions:There is a possibility of negative interaction of psychological and psychosocial factors within all forms of musculoskeletal disorders’ treatment, including TMDs. This study confirmed the connection between anxiety and various categories of pain intensity in patients during splint treatment.
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25
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Bencic G, Vatavuk Z, Marotti M, Loncar VL, Petric I, Andrijevic-Derk B, Skunca J, Mandic Z. Comparison of A-scan and MRI for the measurement of axial length in silicone oil-filled eyes. Br J Ophthalmol 2008; 93:502-5. [DOI: 10.1136/bjo.2008.147868] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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26
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Badel T, Marotti M, Krolo I, Kern J, Keros J. Occlusion in patients with temporomandibular joint anterior disk displacement. Acta Clin Croat 2008; 47:129-136. [PMID: 19175060] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023] Open
Abstract
The aim of this study was to determine the correlation between the static and dynamic occlusal factors in patients with anterior disk displacement (DD) and to compare it with occlusion in asymptomatic individuals. The study included a group of 40 patients with DD (median age 35.5) and a control group of 25 students of dental medicine (median age 23.4). In all subjects, the position, i.e. DD was determined by magnetic resonance imaging of temporomandibular joints. The study was focused on data gathered by direct analysis of occlusion: relationship between the molars (Angle class), horizontal and vertical overlap, preservation of occlusal contacts between the molars (Eichner classification), difference between contact points in maximal intercuspidation and centric position, and contact points on the laterotrusive and mediotrusive side. There was a statistically significant difference in tooth contact in maximal intercuspidation and centric positions between patients and asymptomatic subjects (p < 0.0001). There was also a difference between occlusal contact points on the mediotrusive side (p < 0.05) since the hyperbalanced contacts were only determined in asymptomatic subjects. Study results support the fact that a number of occlusal factors are related to DD. The fact that hyperbalanced contacts were only determined in asymptomatic subjects suggests that their mutual etiopathogenetic correlation is not quite clear.
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Affiliation(s)
- Tomislav Badel
- Department of Prosthodontics, School of Dental Medicine, University of Zagreb, Croatia.
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27
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Trarbach T, Drevs J, Strumberg D, Gauler TC, Schneider V, Eberhardt WE, Marotti M, Puchalski TA, Swaisland AJ. A phase I, open-label, multicenter study of cediranib and AZD0530 in patients with advanced solid tumors. J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.3592] [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: 11/20/2022] Open
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28
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Brnic Z, Grgurevic-Dujmic E, Drinkovic I, Jankovic S, Marotti M, Mazuranic I, Miletic D, Stern-Padovan R, Stimac D, Strnad M. Initial results of national mammographic breast cancer screening program in Croatia. EJC Suppl 2008. [DOI: 10.1016/s1359-6349(08)70486-5] [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: 10/22/2022] Open
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29
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Prpić GL, Babić N, Marjan D, Pećina M, Marotti M. MR assessment of bile duct size in healthy individuals: comparison with US measurements. Coll Antropol 2007; 31:567-71. [PMID: 17847941] [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: 05/17/2023]
Abstract
The purpose of the study was to determine the difference in extrahepatic bile duct (EBD) size measured by magnetic resonance (MR) compared with those measured by ultrasound (US). Changes of EBD size related to aging were analyzed too. Size of EBD was measured in 76 randomly selected healthy individuals. Three radiologists blinded to the result of other study preformed measurements by US and three different T2 weighted MR sequences. Correlation and linear regression analysis of obtained data were performed. The mean diameter of EBD measured by US was 3.17 mm and by MR was 3.14 mm on thick slab rapid acquisition with relaxation enhancement (TSE), 3.26 mm on thin section single-shot TSE (HASTE) and 3.30 mm on coronal fully rewound gradient echo (True FISP). There was no statistical difference between US and different MR sequences (p < 0.05). A trend of increase of EBD with age (0.0155 mm per year, p = 0.0954) was observed. Size of EBD highly correlated for each MR sequence with US measurement validating use of MR as a reliable method for evaluation of EBD size. This conclusion is stressed by increase of EBD size with age demonstrated by all measuring methods.
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Affiliation(s)
- Gordana Lovrencić Prpić
- Department of Diagnostic and Interventional Radiology, University Hospital "Sestre milosrdnice", Zagreb, Croatia.
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30
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Krolo I, Visković K, Ikić D, Klarić-Custović R, Marotti M, Cicvara T. The risk of sports activities--the injuries of the Achilles tendon in sportsmen. Coll Antropol 2007; 31:275-8. [PMID: 17598413] [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: 05/16/2023]
Abstract
The aim of this study was to determine whether professional sports activities and intensive training practice affect pathological changes of the Achilles tendon. We also aimed to investigate whether these injuries primarily occur earlier or later in life. This was a cross sectional study of 214 athletes and non-athletes between the ages of 17-66. Participants were divided into four groups: 63 active young athletes, 64 young persons not involved in sports, 6 elderly athletes and 58 elderly people who did not participate in intensive athletic activities during their lifetimes. Ultrasound measurements of the Achilles tendon were performed on all participants. All participants also completed a self-administered survey to collect demographic information and data on athletic participation. Data were analyzed using the chi-square test and Fisher's exact test. Overall, those who were active athletes sought medical care more often than those who did not participate regularly in sports. Twenty-seven (33%) of young athletes had some Achilles tendon pathology, compared to 9 (14%) younger non-athletes. A total of 36 (64%) of elderly athletes were diagnosed with Achilles tendon disorders, compared to 15 (26%) of elderly people who were not active in sports. Microtears, acute tendonitis and peritendonitis were associated with younger age. By contrast, calcifications, scar tissue, and partial or complete rupture were only seen in the elderly
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Affiliation(s)
- Ivan Krolo
- Department of Diagnostic and Interventional Radiology University Hospital Sestre milosrdnice, Zagreb, Croatia
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31
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Badel T, Kocijan Lovko S, Panduric J, Marotti M, Keros J, Kern J. Anxiety and bruxist behaviour in the patients with temporomandibular joint disorder. Eur Psychiatry 2007. [DOI: 10.1016/j.eurpsy.2007.01.900] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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32
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Stefanini I, Piccaglia R, Marotti M, Biavati B. CHARACTERIZATION AND BIOLOGICAL ACTIVITY OF ESSENTIAL OILS FROM FOURTEEN LABIATAE SPECIES. ACTA ACUST UNITED AC 2006. [DOI: 10.17660/actahortic.2006.723.27] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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33
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Milicić G, Krolo I, Vrdoljak J, Marotti M, Roić G, Hat J. Using magnetic resonance imaging to identify the lumbosacral segment in children. Coll Antropol 2006; 30:55-8. [PMID: 16617576] [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: 05/08/2023]
Abstract
Identification of the lumbosacral (L-S) segment on magnetic resonance (MR) images is important for appropriate treatment of disease in the lumbosacral (L-S) area. In the study, data obtained from plain A-P radiographs of the L-S spine and sagittal MR imaging scans (sagittal T1- and T2-weighted sequences) of the L-S spine and sacrum with the coccygeal bone, are analyzed. Twenty-six children aged 10 to 14 years were examined for back pain. On the standard A-P radiographs of the L-S spine, a L-S transitional vertebra as classified according to the method of Castellvi et al. was found in 17 subjects. The problem arose as to whether this was lumbalisation or sacralisation, and how to determine which vertebra was L5 wich S1. On the sagittal MR imaging studies the same question applied. A need emerged for a simple method which would identify the L-S segment on the sagittal MR imaging studies of the L-S spine in children so that in case of a tumor, inflammation, spondilolystesis, or protrusion of a disc, the level in the L-S spine where the problem is localized can be accurately identified. To this objective we selected the method using detection of the S1 vertebra. This involved that, in addition to the sagittal MR imaging scans of the L-S spine, sagittal images of the sacrum and coccygeal bone be also obtained. on the T2-weighted sequence, the sacrum can be clearly distinquished from the coccygeal bone. By counting from the S5 up, the S1 vertebra can be accurately identified. Determination of the S1 vertebra enables detection of the L5 vertebra and, in turn, of all other lumbar vertebrae. In patients in whom a T2-weighted MR studies were done S1 could be precisely determined and so could the L5 vertebra. In this process, whether the patient had a transitional vertebra or whether there was lumbarisation or sacralisation was irrelevant.
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Affiliation(s)
- Gordana Milicić
- Department of Orthopedics, Children's Hospital Zagreb, Zagreb, Croatia.
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34
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Balog T, Sobocanec S, Sverko V, Krolo I, Rocić B, Marotti M, Marotti T. The influence of season on oxidant–antioxidant status in trained and sedentary subjects. Life Sci 2006; 78:1441-7. [PMID: 16242733 DOI: 10.1016/j.lfs.2005.07.039] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [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: 03/16/2005] [Accepted: 07/12/2005] [Indexed: 11/28/2022]
Abstract
The association between oxidative stress and cardiovascular diseases is a widely accepted fact today. Generally, men have a higher risk of cardiovascular incidents and mortality from acute myocardial infarction and strokes. We have examined sport-associated circannual rhythms of oxidant and antioxidant processes by measuring plasma LPO, erythrocyte SOD, CAT, Gpx activity and plasma hormonal status in both sedentary and long-term trained men and women. We have shown seasonal variations in both oxidant and antioxidant status in all examined groups. The largest difference was observed in the oxidant status between sedentary men and women during autumn and winter, which is considered a period of high coronary risk for men. Sport decreased LPO in trained men in autumn, while the same effect in trained women was shifted towards summer. These data state that regular, long-term physical exercise training induces adaptive responses that confer protection against oxidative stress, as well as the beneficial effect of exercise with regard to season, particularly in men during a period of high coronary risk (autumn and winter, respectively) and in women during summer.
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Affiliation(s)
- T Balog
- Ruder Bosković Institute, Division of Molecular Medicine, Bijenicka 54, 10000 Zagreb, Croatia
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35
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Badel T, Pandurić J, Marotti M, Lovko SK, Krolo I. [Initial treatment of temporomandibular joint osteoarthritis]. Reumatizam 2006; 53:29-32. [PMID: 17580547] [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: 05/15/2023]
Abstract
The diagnostic procedure and the initial treatment of a female patient suffering from temporomandibular disorder is described. Osteoarthritis and the discopathy of the temporomandibular joint were diagnosed both clinically and by magnetic resonance imaging. Anxiety was confirmed by measuring instrument State-Trait Anxiety Inventory. Pains in temporomandibular joints were removed after the initial treatment in which the occlusion splint had been used so that conditions for carrying out the definite occlusal treatment were fulfilled.
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Affiliation(s)
- Tomislav Badel
- Zavod za stomatolosku protetiku, Stomatoloski fakultet Sveucilista u Zagrebu, Gundulićeva 5, 10000 Zagreb.
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36
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Ose L, Tonstad S, Harris S, Marotti M. W16-P-064 Ezetimibe added to rosuvastatin for severely hypercholesterolemic patients: Effects on lipid measures and C-reactive protein. ATHEROSCLEROSIS SUPP 2005. [DOI: 10.1016/s1567-5688(05)80460-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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37
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Pavcec Z, Zokalj I, Rumboldt Z, Pal A, Saghir H, Ozretić D, Latin B, Perhoć Z, Marotti M. [Spiral CT angiography in practice]. Lijec Vjesn 2005; 127:24-9. [PMID: 16145870] [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: 05/04/2023]
Abstract
Incidence of vascular diseases and development of new radiologic techniques in the last three decades has given strong impuls for introduction of non-invasive vascular diagnostic methods. Thanks to the introduction of Doppler ultrasound, new types of computed tomography (CT) and magnetic resonance (MR) scanners, non-invasive vascular diagnostic methods are replacing conventional invasive (catheter) angiographic methods. Computed tomographic angiography (CTA) is a noninvasive vascular diagnostic method based on continuous scanning with CT scanner during intravenous application of contrast material. Performing of CTA is possible after introduction of spiral CT technique whose characteristics are short imaging time and volumetric data acquisition. The main goal of this article, based on our experiences, is to review the role of CTA, performed on single-slice CT scanner, in managment of patients with vascular pathology.
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Affiliation(s)
- Zlatko Pavcec
- Djelatnost za radiologiju i ultrazvuk, Zupanijska bolnica Cakovec, Cakovec
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Hajnzic TF, Marotti M, Vrsalovic R. Long-term survival after recurrent retinoblastoma and second malignancy with massive lung metastasis. Eur J Pediatr 2004; 163:685-6. [PMID: 15309622 DOI: 10.1007/s00431-004-1506-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2004] [Accepted: 06/15/2004] [Indexed: 10/26/2022]
Affiliation(s)
- Tomislav Franjo Hajnzic
- Department of Paediatrics, Haematology Oncology Unit, University Hospital Sestre Milosrdnice, Vinogradska 29, Zagreb, Croatia.
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Klarić Custović R, Krolo I, Marotti M, Babić N, Karapanda N. Retained surgical textilomas occur more often during war. Croat Med J 2004; 45:422-6. [PMID: 15311414] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/30/2023] Open
Abstract
Retained surgical textile foreign bodies are a problem despite precautions taken by surgeons. Computed tomography (CT) is a method of choice in diagnosing the cases of retained textilomas. Over 12 years, we diagnosed 11 acute textilomas in 10 patients in the early postoperative period within 3 months after abdominal surgery. The presence of considerable amount of air bubbles within textile fibers was the most representative sign. A 3-10 mm wide peripheral rim was present in all textilomas. In additional 3 cases, chronic, encapsulated foreign body granulomas were found, two were mimicking renal neoplasms. All granulomas contained discrete or coarse calcifications. The period between surgery and CT diagnosis was from 6 months to 14 years in chronic lesions. It is important to emphasize that 9 textilloma in 8 patients were associated with the years of war in Croatia (1991 and 1992), in hospitals on battle fronts, where surgeons worked under extremely strenuous conditions and with great inflow of wounded soldiers and civilians.
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Affiliation(s)
- Ratimira Klarić Custović
- Department of Diagnostic and Interventional Radiology, Sisters of Mercy University Hospital, Vinogradska cesta 29, 10000 Zagreb, Croatia.
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40
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Badel T, Kraljeviç S, Panduriç J, Marotti M. Preprosthetic therapy utilizing a temporary occlusal acrylic splint: a case report. Quintessence Int 2004; 35:401-5. [PMID: 15130082] [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: 04/29/2023]
Abstract
This case report describes the complex occlusal rehabilitation of a patient with signs and symptoms of temporomandibular disorders with utilization of an occlusal acrylic splint as a means of initial treatment for neuromuscular reprogramming and repositioning of the condyle within the mandibular fossa for occlusal stability, thus allowing adaptation to a new occlusal vertical dimension.
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Affiliation(s)
- Tomislav Badel
- Department of Prosthodontics, School of Dental Medicine, University of Zagreb, Zagreb, Croatia.
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Abstract
Continuous technologic developments and research have increased the clinical applications of MT, HASTE, and FLAIR imaging in neuroradiology. HASTE has become the MR imaging sequence of choice for fetal neuroimaging. Other promising uses, such as for diffusion-weighted imaging, have not been fully exploited. FLAIR has been firmly established as one of the cornerstones of brain imaging; however, post-contrast FLAIR images have not offered a clear advantage over standard T1-weighted images as suggested by early studies. FLAIR imaging with echoplanar acquisition is not considered advantageous, because the decreased imaging times are obtained at the expense of lower sensitivity. For a number of applications, diffusion-weighted imaging has surpassed FLAIR. Nevertheless, FLAIR images may be more sensitive for the detection of acute brain infarction. Recently described methods for the elimination of CSF flow artifacts may lead to improved quality and reliability of FLAIR images for subarachnoid space disease. MT preparation is now routinely incorporated in time-of-flight MR angiography and gradient-echo T2*-weighted spine imaging sequences and provides increased sensitivity for postcontrast MR imaging. These applications may not be advantageous in all clinical settings. MTR analysis offers valuable information for an increasing number of pathologic processes but has not yet gained wide clinical acceptance owing to sophisticated postprocessing and significant intercenter variations. Different modifications of these techniques are being evaluated, and further developments are expected.
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Affiliation(s)
- Zoran Rumboldt
- Department of Radiology, Medical University of South Carolina, 169 Ashley Avenue, Post Office Box 250322, Charlestown, SC 29425, USA.
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Krolo I, Visković K, Kozić S, Marotti M, Klarić-Custović R, Banak-Zahtila N, Ikić D, Premate-Milas L. The advancement in the early diagnostics of developmental hip dysplasia in infants--the role of ultrasound screening. Coll Antropol 2003; 27:627-34. [PMID: 14746152] [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: 04/28/2023]
Abstract
Developmental hip dysplasia (DDH) is a deformation of the locomotor system that can occur on previously normal bone structures in late fetal development. The study was undertaken to determine the value of continuous ultrasound screening in early diagnosis of DDH. In the area covered by the Labin Primary Health Center, clinical and ultrasound examination of the hips was performed in all children during the fourth month of life from 1989 to 2001. The incidence of DDH was 3.3%. The authors compared the obtained results with results of clinically examined hips in the period from 1968 to 1988 (incidence 1.7%), before the ultrasound diagnostics was introduced. The hip radiograms were performed only in children with clinically positive signs of higher degree of DHD. The ultrasound examination was performed with Hitachi EUB 410 real time linear transducer with a 5 MHz probe. The examiners used methods and criteria suggested by Graf. The most useful feature of the ultrasound method is that it allows the visualization of cartilaginous femoral head and its relationship to the acetabulum in infants. The method is non-invasive, repeatable, without risk of ionizing radiation or need for the contrast material administration. The results of the study revealed an important increase of DHD incidence after the introduction of ultrasound examination. US is highly sensitive in hip imaging and reveals the existence of a number of dislocated and subluxated hips that otherwise would be missed. The anomaly was discovered in the early period of life, which is very important for appropriate therapeutic effects.
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Affiliation(s)
- Ivan Krolo
- Department of Diagnostic and Interventional Radiology, University Hospital Sestre Milosrdnice, Zagreb, Croatia
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Balog T, Marotti T, Sverko V, Marotti M, Krolo I, Rocic B, Karapanda N. Enkephalin degradating enzymes in pheochromocytoma patients. Oncol Rep 2003; 10:253-8. [PMID: 12469178] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023] Open
Abstract
Adrenal gland as a major source of enkephalins on the periphery can be affected by a rare adrenal gland tumor, adrenal pheochromocytoma. It has been demonstrated that this tumor might be associated with altered concentration of enkephalin-like peptides. The effect of these peptides can be either prolonged or abbreviated by two neutrophil membrane bound enzymes; aminopeptidase N (APN) and neutral endopeptidase (NEP). We assumed that altered enkephalin level in pheochromocytoma patients (but not in patients with non-functional adenomas or tumors of different origin) might result in differently regulated APN and/or NEP activity. We measured APN and NEP activity on surface of neutrophils, level of lipid peroxidation (LPO) in plasma and enkephalin concentration in plasma in patients with pheochromocytomas, non-functional adenomas, malignant renal tumors and healthy controls. Catheholamines and vanyllmandelic acid (VMA) were measured in 24-h urine of pheochromocytoma patients. NEP and APN activity on neutrophils from all pheochromocytoma patients was significantly increased as compared with healthy controls, non-functional adenomas and malignant renal tumors. In all pheochromocytoma patients NEP activity was reduced almost to the control level after surgery. At the same time APN activity was in some patients up- and in others down-regulated. In comparison, elevated levels of cateholamines and VMA were found after multiple determinations in 6 out of 10 pheochromocytoma patients. Although preliminary, this study has shown specifically and consistently up-regulated NEP activity on neutrophils from pheochromocytoma patients, and uniformly decreased NEP activity in these patients after adrenalectomy.
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Affiliation(s)
- Tihomir Balog
- Institute Ruder Boskovic, Department of Molecular Medicine, University of Zagreb, Croatia.
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Balog T, Marotti T, Sverko V, Marotti M, Krolo I, Rocic B, Karapanda N. Enkephalin degradating enzymes in pheochromocytoma patients. Oncol Rep 2003. [DOI: 10.3892/or.10.1.253] [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: 11/06/2022] Open
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Carrubba A, la Torre R, Piccaglia R, Marotti M. Characterization of an Italian biotype of clary sage (Salvia sclarea L.) grown in a semi-arid Mediterranean environment. FLAVOUR FRAG J 2002. [DOI: 10.1002/ffj.1080] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Abstract
Wild samples of Foeniculum vulgare Mill. (fennel) were collected from thirteen Italian localities at different latitudes and grown in field trials to evaluate their morphological and agronomic characteristics and essential oil compositions. All the parameters were recorded at full bloom stage, and the essential oils (obtained by steam distillation) were characterized by gas chromatography (GC) and GC/mass spectrometry (GC/MS). The morphological characteristics showed positive relations among the number of umbels per plant, the plant weight, and the umbel weight percentage, and between these three parameters and the oil content. The essential oils evidenced five chemical groups characterized by (1) alpha-phellandrene, methyl chavicol, and trans-anethole; (2) alpha-pinene, limonene, and trans-anethole; (3) methyl chavicol and alpha-phellandrene; (4) methyl chavicol and alpha-pinene; and (5) alpha-phellandrene.
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Affiliation(s)
- R Piccaglia
- Dipartimento di Agronomia, Università di Bologna, Via Filippo Re 6,8, 40126 Bologna, Italy
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Piccaglia R, Marotti M, Chiavari G, Gandini N. Effects of Harvesting Date and Climate on the Flavonoid and Carotenoid Contents of Marigold (Calendula officinalis L.). FLAVOUR FRAG J 1997. [DOI: 10.1002/(sici)1099-1026(199703)12:2<85::aid-ffj616>3.0.co;2-l] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Marotti M, Sucić Z, Krolo I, Dimanovski J, Klarić R, Ferencić Z, Karapanda N, Babić N, Pavleković K. Adrenal cavernous hemangioma: MRI, CT, and US appearance. Eur Radiol 1997; 7:691-4. [PMID: 9166567 DOI: 10.1007/bf02742927] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Two cases of rare adrenal cavernous hemangiomas are reported, one imaged with conventional X-ray techniques, US, CT, and MRI, and the other with US and CT. The CT technique clearly demonstrated calcifications and the internal structure of the lesions in both cases and peripheral rim enhancement on the postcontrast scan in one patient. Although MRI demonstrated accurately the complex nature of the lesion, the inability to visualize the calcified areas do not allow to make a specific histologic diagnosis.
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Affiliation(s)
- M Marotti
- Department of Radiology, Sestre Milosrdnice, University Hospital, Vinogradska 29, 10000 Zagreb, Croatia
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Marotti M, Dellacecca V, Piccaglia R, Giovanelli E. AGRONOMIC AND CHEMICAL EVALUATION OF THREE "VARIETIES" OF FOENICULUM VULGARE MILL. ACTA ACUST UNITED AC 1993. [DOI: 10.17660/actahortic.1993.331.9] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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