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Lăpădat AM, Florescu LM, Manea NC, Gheonea DI, Pirici D, Tudoraşcu DR, Ene R, Gheonea IA. MR spectroscopy of the liver - a reliable non-invasive alternative for evaluating non-alcoholic fatty liver disease. Rom J Morphol Embryol 2021; 61:73-80. [PMID: 32747897 PMCID: PMC7728118 DOI: 10.47162/rjme.61.1.08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Non-alcoholic fatty liver disease (NAFLD) is one of the most common conditions worldwide that targets the liver parenchyma. NAFLD represents an intrahepatic triglyceride accumulation in the absence of excessive alcohol consumption and other diseases that affect the liver parenchyma. The current "gold standard" for evaluating the amount of intrahepatic fat is represented by liver biopsy, but many patients are reluctant and hardly accept undergoing this procedure due to its invasive nature. The current study addresses this aspect by evaluating the reliability of liver magnetic resonance spectroscopy (MRS) in diagnosing NAFLD, compared to the traditional invasive liver biopsy. The present study included a total of 38 patients based on several well-defined inclusion and exclusion criteria. We used the same NAFLD grading system for both liver MRS and liver biopsy: grade 0: <5% hepatocytes are affected; grade I: 5-33% hepatocytes are affected; grade II: 34-66% hepatocytes are affected; grade III: >66% hepatocytes are affected. Regarding the NAFLD grade, over three-quarters of patients were classified as grade I and grade II, with a strong predilection for men. The current results indicated a significant association between the NAFLD grade indicated by liver MRS and the NAFLD grade indicated by liver biopsy. At the end of our study, we recommend using liver MRS for evaluating and grading NAFLD in association with other parameters like serum triglycerides and body mass index grade as this protocol can enhance early detection and provide an accurate grading that will lead to a proper management of this disease.
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Affiliation(s)
- Alina Maria Lăpădat
- Department of Radiology and Medical Imaging, Department of Medical Informatics, University of Medicine and Pharmacy of Craiova, Romania; ,
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Biciuşcă V, Petrescu IO, Singer CE, Oancea AG, Petrescu AM, Stan IS, Durand P, Taisescu CI, Dumitrescu D, Dobrescu MA, Udriştoiu I, Tudoraşcu DR, Petrescu F. Multidisciplinary approach to patients with manifestations and pulmonary complications of cystic fibrosis. Rom J Morphol Embryol 2021; 61:397-406. [PMID: 33544791 PMCID: PMC7864299 DOI: 10.47162/rjme.61.2.09] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Cystic fibrosis (CF) is a genetic disease, with autosomal recessive transmission, multisystemic, characterized by a remarkable clinical polymorphism and significant lethal prospective. Respiratory manifestations dominate the clinical picture, being present in all patients. The aim of the paper was to analyze the incidence of clinical manifestations, especially respiratory ones, as well as the contribution of interdisciplinary consultations to the positive diagnosis of CF, in a group of 16 patients who were hospitalized and treated in the IInd Pediatric Clinic and IInd Medical Clinic of the Emergency County Hospital, Craiova, Romania, in a period of 20 years. The 16 patients diagnosed with and treated of CF had all shown increased values of sweat chloride concentration of over 60 mmol/L. The main symptoms and clinical signs encountered in these patients were cough (75%), sputum (62.5%), dyspnea (50%), wheezing (50%), stature hypotrophy (100%), pallor (37.5%), cyanosis (25%). All 16 patients had an acute exacerbation of chronic pulmonary disease. Of the total hospitalizations, the death was recorded only in the case of one female patient. The association of some clinical aspects specific with a positive result of the sweat test or the presence of the two pathological alleles made room for determining a positive diagnosis. The multisystemic nature of this disease requires a multidisciplinary approach to these patients. Histopathologically, there was a correspondence between lung morphological lesions and the results of imaging investigations.
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Affiliation(s)
- Viorel Biciuşcă
- Department of Physiology, Department of Medical Genetics, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania; ,
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Biciuşcă V, Popescu M, Petrescu IO, Stan IS, Durand P, Petrescu M, Velea R, Traşcă DM, Popescu IAS, Udriştoiu I, Mărginean CM, Tudoraşcu DR, Petrescu F. Hepatic pathological features in naïve patients with chronic hepatitis C who have developed thyroid disorder. Rom J Morphol Embryol 2020; 61:1085-1097. [PMID: 34171058 PMCID: PMC8343494 DOI: 10.47162/rjme.61.4.11] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 06/21/2021] [Indexed: 01/20/2023]
Abstract
Knowing the hepatic pathological features encountered in patients with chronic hepatitis C (CHC) and the fact that extrahepatic manifestations occur only in people with certain characteristics of the immune system, we tried to evaluate, qualitatively and semi-quantitatively, the liver pathological aspects encountered in 96 patients with CHC, previously untreated with Interferon (naïve), who showed or did not show signs of thyroid disorder (TD), hospitalized in the 2nd Medical Clinic of the Emergency County Hospital, Craiova, Romania, within a period of five years (2007-2012). Following hormonal, immunological, and thyroid ultrasound investigations, 14 (14.58%) of the 96 patients showed signs of TD. The main clinical forms of TD in the studied patients with CHC were autoimmune thyroiditis and subclinical hypothyroidism. In the patients with CHC with TD, we found mild chronic hepatitis in 14.28% of cases, the appearance of moderate chronic hepatitis was found in 71.42% patients, and the appearance of severe chronic hepatitis was found in 14.28% patients, while in the patients with CHC without TD we found chronic mild hepatitis in 62.19% of cases, the appearance of moderate chronic hepatitis was met in 32.92% patients, and the appearance of severe chronic hepatitis was found in 4.87% of patients. Mild and moderate fibrosis were found only in CHC patients without TD in a percentage of 25.6% and 65.85%, respectively, while severe fibrosis was found at 12.19% among CHC patients without TD and 92.85% among CHC patients with TD. The pathological aspect of liver cirrhosis was found only in those with TD (7.14%). In conclusion, the pathological features which define the liver necroinflammatory process, as encountered at the pathological examination in CHC patients with TD are the same as in any active chronic hepatitis, the differences being represented by the higher percentage of the periportal and the preseptal necrosis (piecemeal necrosis), as well as by the higher score of portal inflammation. In addition, the severe hepatic fibrosis and the histopathological appearance of the liver cirrhosis have only defined the cases of CHC with TD.
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Affiliation(s)
- Viorel Biciuşcă
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania
| | - Mihaela Popescu
- Department of Endocrinology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania
| | - Ileana Octavia Petrescu
- Department of Pediatrics, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania
| | - Ionelia Sorina Stan
- Resident Physician, Department of Internal Medicine, Emergency County Hospital, Craiova, Romania
| | - Patricia Durand
- Resident Physician, Department of Internal Medicine, Filantropia Clinical Hospital, Craiova, Romania
| | - Mihai Petrescu
- Resident Physician, Department of Psychiatry, Neuropsychiatric Clinical Hospital, Craiova, Romania
| | - Rodica Velea
- Department of Modern Languages, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania
| | - Diana Maria Traşcă
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania
| | - Iulian Alin Silviu Popescu
- Department of Internal Medicine, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania
| | - Ion Udriştoiu
- Department of Psychiatry, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania
| | - Cristina Maria Mărginean
- Department of Medical Semiology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania
| | - Diana Rodica Tudoraşcu
- Department of Medical Semiology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania
| | - Florin Petrescu
- Department of Medical Semiology, Faculty of Medicine, University of Medicine and Pharmacy of Craiova, Romania
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Firulescu SC, Tudoraşcu DR, Pârvănescu CD, Chisălău AB, Bastian AE, Efrem IC, Bărbulescu AL, Forţofoiu MC, Criveanu C, Ionescu P, Dinescu ŞC, Tudorancea AD, Ciurea PL, Vreju AF. The role of skin and muscle biopsy in the diagnosis of main connective tissue diseases. Rom J Morphol Embryol 2018; 59:55-64. [PMID: 29940612] [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: 06/08/2023]
Abstract
Systemic involvement in autoimmune diseases is often unclear and organ changes are confounding, thus making it difficult to have an early accurate diagnosis. In those situations, both clinical and paraclinical findings might orientate the diagnosis, but only histological or immunohistochemistry changes might be accurate enough. The skin histological changes are relevant and sometimes might have a tremendous role in the accurate diagnosis of autoimmune rheumatic diseases, due to the correlation with the clinical systemic manifestations of the diseases and through the accessibility of biopsy. In the same time, muscle biopsy can provide important support for physicians improving diagnosis and optimizing management of connective tissue diseases.
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Affiliation(s)
- Sineta Cristina Firulescu
- Department of Pathology, "Carol Davila" University of Medicine and Pharmacy, "Colentina" University Hospital, Bucharest, Romania;
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Mustafa ER, Tudoraşcu DR, Giucă A, Toader DM, Foarfă MC, Puiu I, Istrate-Ofiţeru AM. A rare cause of ischemic stroke: cardiac myxoma. Case report and review of literature. Rom J Morphol Embryol 2018; 59:903-909. [PMID: 30534832] [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: 06/09/2023]
Abstract
A 46-year-old female diagnosed several years ago with arterial hypertension and an ischemic stroke with significant recovery was admitted for dyspnea on usual physical activity and fatigue. Physical examination revealed signs of heart failure with crackles on both lung bases, distented jugular veins, accentuated pulmonic valve closure (P2) and tricuspid regurgitation murmur. Echocardiography identified a large tumor in the left atrium, suggestive of atrial myxoma, which caused a severe functional mitral stenosis and produced severe pulmonary hypertension. A cardiac embolic source should always be checked in young patients with stroke. Atrial myxoma can mimic a variety of diseases: rheumatic mitral stenosis, infective endocarditis or autoimmune disease. A review on myxoma's histology, immunohistochemistry and genetics together with clinical aspects is presented.
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Affiliation(s)
- Edme Roxana Mustafa
- Department of Internal Medicine, University of Medicine and Pharmacy of Craiova, Romania;
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Pădureanu V, Enescu AŞ, Siloşi I, Forţofoiu M, Enescu A, Bogdan M, Forţofoiu MC, Dumitrescu AG, Tudoraşcu DR, Mita A, Streata I, Ioana M, Petrescu F, Săftoiu A. The association between chronic pancreatitis and the iNOS-2087A>G polymorphism. ACTA ACUST UNITED AC 2017; 55:89-95. [PMID: 28125406 DOI: 10.1515/rjim-2017-0009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Chronic pancreatitis is morphologically characterized by ductal dysplasia, breeding grounds for the proliferation of the ductal cells, the degenerative changes in pancreatic acinar cells and fibrosis, and it is defined on the basis of the clinical, morphological and functional criteria. AIM The aim of our study is to examine the existence of a possible correlation between the iNOS-2087A>G polymorphism and chronic pancreatitis by means of the genetic analysis. MATERIAL AND METHOD We have conducted the study at the Gastroenterology Clinic and the Research Center of Gastroenterology and Hepatology of the University of Medicine and Pharmacy, Craiova, between March 2015 - September 2016. The study had a prospective character. Both for the 58 patients diagnosed with chronic pancreatitis and for the 132 patients in the witness group, the biological material was represented by blood, (around 2.5 - 5 milliliters of venous blood) let on EDTA and kept at 4°C up to the separation of the DNA molecule. All the patients were genotyped for the iNOS - 2087A>G polymorphism, by means of the Real Time PCR technique with TaqMan probes. RESULTS Analysing the prevalence of the iNOS genotypes within the study group and witness group, we have noticed that, statistically speaking, there are no significant differences between the two groups. CONCLUSION As a conclusion, in the study lot we can sustain that the risk of developing chronic pancreatitis is not increased by the presence of the iNOS-2087A>G polymorphism.
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Mihailovici AR, Deliu RC, Mărgăritescu C, Simionescu CE, Donoiu I, Istrătoaie O, Tudoraşcu DR, Târtea EA, Gheonea DI. Collagen I and III, MMP-1 and TIMP-1 immunoexpression in dilated cardiomyopathy. Rom J Morphol Embryol 2017; 58:777-781. [PMID: 29250654] [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: 06/07/2023]
Abstract
The extracellular matrix (ECM) remodeling represents the pathological substrate of dilated cardiomyopathy (DCM). In this study, we statistically analyzed the immunoexpression of collagen I and III, matrix metalloproteinase-1 (MMP-1) and its tissue inhibitor-1 (TIMP-1) in the myocardial tissue in 18 cases of DCM compared to a control group. We observed a significant increase in the immunoexpression of collagen I and III in patients with DCM and a significant reduction in the immunoexpression of MMP-1 compared with the control group. Also, the collagen I and TIMP-1 expression indicated a positive linear correlation and respectively a negative linear relationship with collagen III and MMP-1. The analyzed markers in this study can be used to quantify the degree of collagen sclerosis from the ECM of DCM.
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Mateescu RB, Bastian AE, Nichita L, Marinescu M, Rouhani F, Voiosu AM, Benguş A, Tudoraşcu DR, Popp CG. Vascular endothelial growth factor - key mediator of angiogenesis and promising therapeutical target in ulcerative colitis. Rom J Morphol Embryol 2017; 58:1339-1345. [PMID: 29556626] [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: 06/08/2023]
Abstract
Ulcerative colitis (UC) is an inflammatory bowel disease, triggered by an inappropriate immune response of colonic mucosa. Angiogenesis is an important part of inflammatory process, enhancing inflammation in a vicious circle that aggravates mucosal damage and remodeling. The most important pathway for angiogenesis in ulcerative colitis involves vascular endothelial growth factor (VEGF) and endoglin (CD105) and can be used as target for adjuvant therapy in order to improve patients' outcome. We present a retrospective cohort study evaluating mucosal expression of VEGF and CD105 and their correlation with patients' evolution and risk of relapse. In our study, patients with UC have correlated increases of VEGF expression and microvessel density (evaluated with CD105 staining), sustaining the hypothesis that angiogenesis is not just a passive process driven by inflammation, but an active player of mucosal lesions in ulcerative colitis.
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Affiliation(s)
- Radu Bogdan Mateescu
- Department of Internal Medicine, University of Medicine and Pharmacy of Craiova, Romania;
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Tudoraşcu DR, Pirici D, Târtea EA, Mustafa ER, Florescu C, Vere CC, Balea AM, Puiu I, Târtea GC, Albu VC. Synaptophysin expression as prognostic factor for survival in colorectal carcinomas. Rom J Morphol Embryol 2017; 58:1409-1415. [PMID: 29556635] [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: 06/08/2023]
Abstract
The aim of this study is to assess the status of synapses in normal colorectal tissue compared to neoplastic colorectal tissue, and to correlate this status with survival in patients with colorectal neoplasia. Our study included 61 patients diagnosed with colorectal adenocarcinoma, representing the study group, and 53 patients diagnosed with benign conditions, that required a resection of a colorectal segment, representing the control group. We performed the immunohistochemical staining by using anti-synaptophysin antibody, which identifies synaptic vesicles and, so, we managed to analyze the expression of synapses in colorectal adenocarcinoma. Regarding both the signal area and integrated optical density (IOD) of the synaptophysin, the univariate analysis with a log-rank (Mantel-Cox) test indicated that patients with a low level of synaptophysin had a better overall survival rate than those with a high-level synaptophysin. Also, we noticed that tumor size, tumor invasion and lymph node metastasis were significantly associated with the overall survival rate, whereas the other clinicopathological features were not. In conclusion, the status of synaptic vesicles evaluated via synaptophysin expression in patients with colorectal cancer positively correlates with the survival rate and it can play a role in the neoplastic therapy process.
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Gheonea IA, Săndulescu SM, Firulescu SC, Tudoraşcu DR, Ciobanu MO, Badea O, Gheonea DI, Săndulescu DL. A rare case of ovarian splenosis. Rom J Morphol Embryol 2016; 57:811-816. [PMID: 27833975] [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: 06/06/2023]
Abstract
Splenosis is a very rare entity that often appears following a traumatic rupture of the spleen or after splenectomy and represents heterotopic transplantation of splenic tissue. The ovary is reported as an atypical and rare localization. We report a case of a middle-aged woman, which presented with a left adnexal mass. Transvaginal ultrasonography, computed tomography (CT) and high-field 3T magnetic resonance imaging (MRI) revealed the left adnexal mass. Laparoscopy was performed, and histological and immunohistochemical examination revealed that resected mass was splenic tissue.
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Affiliation(s)
- Ioana Andreea Gheonea
- Department of Gastroenterology, University of Medicine and Pharmacy of Craiova, Romania;
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Florescu DN, Ivan ET, Ciocâlteu AM, Gheonea IA, Tudoraşcu DR, Ciurea T, Gheonea DI. Narrow band imaging endoscopy for detection of precancerous lesions of upper gastrointestinal tract. Rom J Morphol Embryol 2016; 57:931-936. [PMID: 28002507] [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: 06/06/2023]
Abstract
Gastric cancer (GC) is an important health problem despite the advances in surgery and chemotherapy and although the incidence is decreasing, GC is still considered the second most common cause of deceases produced by cancer. Survival rates in gastric cancer are low, mainly because most patients are often diagnosed in late stages. The current interest in the diagnostic of GC is the detection of early gastric cancer. Advances in high-resolution endoscopic techniques such as narrow band imaging (NBI) allow the detection of early precancerous lesions like polyps or metaplastic mucosa. Performing only white light imaging endoscopy in order to detect gastric cancer can lead to omission or misdiagnose of a considerable number of early gastric cancers. NBI endoscopy associated with other high-resolution examinations is viable in detecting early gastric cancer, though few studies also indicate that the endoscopist's expertise plays an important factor as well.
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Affiliation(s)
- Dan Nicolae Florescu
- Research Center of Gastroenterology and Hepatology, University of Medicine and Pharmacy of Craiova, Romania;
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Bărbulescu AL, Vreju AF, Bugă AM, Sandu RE, Criveanu C, Tudoraşcu DR, Gheonea IA, Ciurea PL. Vascular endothelial growth factor in systemic lupus erythematosus - correlations with disease activity and nailfold capillaroscopy changes. Rom J Morphol Embryol 2015; 56:1011-1016. [PMID: 26662133] [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: 06/05/2023]
Abstract
Our study aimed to quantify serum VEGF (vascular endothelial growth factor) and its inter-relation with the severity of microvascular damage, assessed by nailfold capillaroscopy (NC), and to establish the possible relationship with disease activity score. We included 18 patients, diagnosed with systemic lupus erythematosus (SLE) and 17 gender and age-matched control subjects. For determining serum VEGF, we used a Human VEGF Assay kit-IBL. NC was performed, according to the standard method, using a video-capillaroscope Videocap 3.0, DS Medica, by the same examiner, blinded to clinical and laboratory data. Serum VEGF registered a mean value of 68.99±71.06 pg/mL for SLE patients and 31.84±11.74 pg/mL for controls, differences statistically significant; depending on disease activity, we found a mean value of 60.11±57.74 pg/mL, for patients with moderate disease activity vs. 30.96±11.51 pg/mL for the ones with a low activity (p=0.014). We found a moderately positive correlation, statistically significant (p=0.015), between serum level of VEGF and Systemic Lupus Erythematosus Disease Activity Index (SLEDAI). Performing NC, we found changes in 88.88% of the patients; the most frequent were increased tortuosity, dilated capillaries, an increased length and a prominent subpapillary plexus. The presence of nailfold capillaroscopy changes and serum level of VEGF, correlated moderately, positive. Since serum levels of VEGF are higher in SLE patients, compared to controls, significantly different according to disease activity degree, and directly inter-related to abnormal NC patterns and a more active disease, we can include these accessible parameters in the routine evaluation, in order to better quantify the systemic damage, individualize the treatment, improve the outcome and life quality for these patients.
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Affiliation(s)
- Andreea Lili Bărbulescu
- Department of Radiology and Imaging, University of Medicine and Pharmacy of Craiova, Romania;
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