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1.
Acta Orthop Belg ; 89(4): 625-633, 2023 Dec.
Article in English | MEDLINE | ID: mdl-38205752

ABSTRACT

The aim of the study was to evaluate a modified direct lateral approach for total hip arthroplasty in terms of clinical and functional outcomes, rate of complications and hospitalization. We retrospectively reviewed the data of 526 patients with THA operated in our department between January 2017 and December 2021. Clinical examination, functional outcome and radiographic evaluation were performed during follow-up. Patients were evaluated at the following time points: preoperatively and postoperatively at 3 days, 6 weeks, 12 weeks and 1 year and we registered surgery related data, complications, Visual Analogue Scale pain score, Harris Hip Score, the Western Ontario McMaster Osteoarthritis Index. Low intraoperative blood loss, short operation time, short hospitalization, early mobilization of the patient and good range of motion imposed the modified direct lateral approach as a valuable procedure for the patients with THA. VAS score evaluated at 3 days and 6 weeks indicated a very good overall postoperative experience. The HHS and Womac scores were evaluated at 6 weeks, 12 weeks and 1 year and showed excellent results. Trendelenburg gait and abductor weakness, traditionally related with direct lateral approach, were not significant statistically and complete reversible. We registered a very low complication rates with good functional outcome. The modified direct lateral approach can lead to superior outcomes, improved quality of life, with reduced intra and postoperative complications rate.


Subject(s)
Arthroplasty, Replacement, Hip , Humans , Quality of Life , Retrospective Studies , Blood Loss, Surgical , Gait
2.
Ultrasound Obstet Gynecol ; 59(1): 93-99, 2022 Jan.
Article in English | MEDLINE | ID: mdl-34309926

ABSTRACT

OBJECTIVES: To describe a newly developed machine-learning (ML) algorithm for the automatic recognition of fetal head position using transperineal ultrasound (TPU) during the second stage of labor and to describe its performance in differentiating between occiput anterior (OA) and non-OA positions. METHODS: This was a prospective cohort study including singleton term (> 37 weeks of gestation) pregnancies in the second stage of labor, with a non-anomalous fetus in cephalic presentation. Transabdominal ultrasound was performed to determine whether the fetal head position was OA or non-OA. For each case, one sonographic image of the fetal head was then acquired in an axial plane using TPU and saved for later offline analysis. Using the transabdominal sonographic diagnosis as the gold standard, a ML algorithm based on a pattern-recognition feed-forward neural network was trained on the TPU images to discriminate between OA and non-OA positions. In the training phase, the model tuned its parameters to approximate the training data (i.e. the training dataset) such that it would identify correctly the fetal head position, by exploiting geometric, morphological and intensity-based features of the images. In the testing phase, the algorithm was blinded to the occiput position as determined by transabdominal ultrasound. Using the test dataset, the ability of the ML algorithm to differentiate OA from non-OA fetal positions was assessed in terms of diagnostic accuracy. The F1 -score and precision-recall area under the curve (PR-AUC) were calculated to assess the algorithm's performance. Cohen's kappa (κ) was calculated to evaluate the agreement between the algorithm and the gold standard. RESULTS: Over a period of 24 months (February 2018 to January 2020), at 15 maternity hospitals affiliated to the International Study group on Labor ANd Delivery Sonography (ISLANDS), we enrolled into the study 1219 women in the second stage of labor. On the basis of transabdominal ultrasound, they were classified as OA (n = 801 (65.7%)) or non-OA (n = 418 (34.3%)). From the entire cohort (OA and non-OA), approximately 70% (n = 824) of the patients were assigned randomly to the training dataset and the rest (n = 395) were used as the test dataset. The ML-based algorithm correctly classified the fetal occiput position in 90.4% (357/395) of the test dataset, including 224/246 with OA (91.1%) and 133/149 with non-OA (89.3%) fetal head position. Evaluation of the algorithm's performance gave an F1 -score of 88.7% and a PR-AUC of 85.4%. The algorithm showed a balanced performance in the recognition of both OA and non-OA positions. The robustness of the algorithm was confirmed by high agreement with the gold standard (κ = 0.81; P < 0.0001). CONCLUSIONS: This newly developed ML-based algorithm for the automatic assessment of fetal head position using TPU can differentiate accurately, in most cases, between OA and non-OA positions in the second stage of labor. This algorithm has the potential to support not only obstetricians but also midwives and accoucheurs in the clinical use of TPU to determine fetal occiput position in the labor ward. © 2021 International Society of Ultrasound in Obstetrics and Gynecology.


Subject(s)
Artificial Intelligence , Labor Presentation , Obstetric Labor Complications/diagnostic imaging , Ultrasonography, Prenatal/methods , Adult , Area Under Curve , Female , Fetus/diagnostic imaging , Fetus/embryology , Head/diagnostic imaging , Head/embryology , Humans , Labor Stage, Second , Pregnancy , Prospective Studies
5.
Curr Health Sci J ; 45(3): 333-338, 2019.
Article in English | MEDLINE | ID: mdl-32042464

ABSTRACT

Early onset fetal growth restriction (EO-FGR) is associated with significant feto-maternal complications, therefore efforts should be made to identify the causes and the potential outcome of the pregnancy. Some of the pitfalls in first-trimester imaging of the fetal anomalies are related to the inadequacy of the examination, because of the fetal position and limited clarity in relation to the size of the structures being examined. In this paper we present a case where careful ultrasound scan follow-up and the use of both approaches transabdominal and transvaginal were useful to complete a detailed structural evaluation as part of the diagnosis, management and prognosis of a fetuses diagnosed with EO-FGR in the first trimester and a triploidy with atypical ultrasound features.

6.
Curr Health Sci J ; 44(4): 387-391, 2018.
Article in English | MEDLINE | ID: mdl-31123617

ABSTRACT

Spontaneous subcapsular hematoma of the liver, with no history of preeclampsia and HELLP syndrome (Hemolysis, Elevated Liver enzymes, and Low Platelet count.), represents an exceptionally rare clinical condition in pregnancy and postpartum. The complications can be devastating in terms of fetal and maternal mortality. We hereby present a case of a 33-year-old female that underwent an emergency Cesarean section (C-section) at term with the extraction of a live foetus. Few hours after delivery, she complained of intense epigastric and abdominal pain. The diagnostic work-up suggested a SSHH. The condition was managed conservatively in a multidisciplinary team.

7.
Curr Health Sci J ; 44(1): 23-28, 2018.
Article in English | MEDLINE | ID: mdl-30622751

ABSTRACT

PURPOSE: The purpose of this study was to investigate fetal biometry and Doppler parameters in the third trimester of pregnancy with suspected restriction of fetal growth as potential predictors of unfavorable neonatal status. MATERIAL/METHODS: The uterine artery, umbilical and middle cerebral artery, cerebroplacental ratio (CPR), and estimated fetal weight (EFW) were evaluated in a cohort of 126 pregnancies that resulted in the birth of a fetus <10 percentiles (SGA). RESULTS: The demographic data of the studied cases did not show a significant difference between the parameters studied in the two study groups: Late SGA fetuses and Early SGA fetuses. Analyzing fetal biometry we found a significant difference for some parameters in relation to the two study groups. Our study showed that the Early SGA fetuses group had a lower birth weight, a lower gestational age at birth, an increase in the incidence of premature birth with an increase in Doppler abnormal incidence. CONCLUSIONS: Ultrasound examination and Doppler monitoring provide a non-invasive repetitive method for supervising fetuses with growth restriction in order to apply an adequate management.

8.
Curr Health Sci J ; 44(1): 76-79, 2018.
Article in English | MEDLINE | ID: mdl-30622760

ABSTRACT

Aneurism of the vein of Galen is a rare congenital anomaly, where complex arteriovenous malformation are identified between multiple choroidal arteries and the median prosencephalic vein of Markowski, which is a precursor of the vein of Galen, with subsequent aneurysmal enlargement of the respective arteriovenous system. The congenital malformation develops during week 6 to 11 of fetal development. Infants often die from high-output congestive heart failure. We present a case of a 40 years old patient, presented the first time at hospital at 28 weeks of gestation for lower perception of fetal movements. The patient was referred to our Prenatal Diagnosis Unit for a suspected cardiac malformation. We diagnosed cardiomegaly along vein of Galen aneurysmal malformation (VGAM) with severe cardiac failure, ascites, and critical fetal distress. Fetal demise was noted 24 hours later, during the corticosteroid procedures for fetal maturation. A stillborn weighting 2000g with a severe hydropic aspect was born after labor induction. Autopsy was performed following injection of colored gelatin in carotid vessels. The aneurysmal defect was evident in the vein of Galen and straight sinus. We also found the transverse, sagittal and the occipital sinus seriously dilated. We could not highlight the communication with the middle cerebral artery, because of the degradation of the cerebral tissue, despite an optimal preparation.

9.
Int. j. morphol ; 35(4): 1553-1559, Dec. 2017. tab, graf
Article in English | LILACS | ID: biblio-893168

ABSTRACT

SUMMARY: This study represents a morphometric assessment of the anterior segment of the lumbar spine, focused on the vertebral body - intervertebral disk assembly, calculating some specific indicators and then completing direct morphometry data with the data resulting from the imaging interpretation and subsequently correlating the same to map an anatomic-imaging model. The study was carried out with anatomic items from personal archive and images obtained from Computer Tomography (CT) and Magnetic Resonance Imaging (MRI) assessment. The morphometric assessment was carried out for intervertebral disks, the disk height in the anterior and posterior sections and correlated with the disk angle degree. Direct morphometric data was compared and correlated with the data resulting from the imaging interpretation. Direct morphometric assessment was carried out for 11 vertebral blocks; the vertebral blocks were sectioned and turned into 22 vertebral semi-blocks allowing easy access to absolutely all dimensional values pursued, including the ones covered by the posterior arc. The assessment of imaging data was made with CT, CT 3D and MRI investigations from the 120 subjects in the study. The disk sizes were assessed by direct measurements on the anatomic items and directly measured by means of the software for modern imaging examination. In case of significant differences between the vertebral bodies, the calculation of disk sizes was made indirectly, on grounds of the geometric interpretation of the vertebral body face sizes. The vertebral body / intervertebral disk (IVD) assembly represents a dynamic structure, permanently subject to changes and adaptation, IVD being capable of incurring changes for the entire life time, including growth changes; the growth, however, is not lineal, but a succession of thickening and getting thinner, in full concordance with the structural stresses and changes occurring inside.


RESUMEN: El estudio representa una evaluación morfométrica del segmento anterior de la columna lumbar, centrado en el conjunto del cuerpo vertebral - disco intervertebral, calculando algunos indicadores específicos y completando los datos morfométricos directos. El objetivo del trabajo fue mapear un modelo de imagen anatómica con los datos de la interpretación de la imagen, posteriormente correlacionando los datos. El estudio se llevó a cabo con artículos anatómicos de archivos personales y de las imágenes obtenidas de tomografía computarizada (TC) y resonancia magnética (RM) de evaluación. La evaluación morfométrica se realizó en los discos intervertebrales, la altura del disco en las secciones anterior y posterior y se correlacionó con el grado del ángulo del disco. Se compararon los datos morfométricos directos y se correlacionaron con los datos resultantes de la interpretación de la imagen. Se realizó una evaluación morfométrica directa de 11 bloques vertebrales; Los bloques vertebrales se seccionaron y se convirtieron en 22 semibloques vertebrales permitiendo el fácil acceso a todos los valores dimensionales, incluyendo aquellos cubiertos por el arco posterior. La evaluación de los datos de imagen se realizó en 120 sujetos con CT, CT 3D y MRI. Los tamaños de los discos se evaluaron mediante medidas directas de los elementos anatómicos y se midieron con el software para la examinación de imágenes. En caso de diferencias significativas entre los cuerpos vertebrales, el cálculo de los tamaños de los discos se realizó indirectamente, debido a la interpretación geométrica de los tamaños de la cara del cuerpo vertebral. El conjunto cuerpo vertebral / disco intervertebral (CVDV) representa una estructura dinámica, permanentemente sujeta a transformaciones y adaptación, siendo (CVDV) capaz de incurrir en cambios durante toda la vida, incluyendo aquellos relacionados con crecimiento. El crecimiento, sin embargo, no es lineal, sino una sucesión de engrosamiento y adelgazamiento, en plena concordancia con las tensiones estructurales y los cambios que se producen en su interior.


Subject(s)
Humans , Intervertebral Disc/anatomy & histology , Intervertebral Disc/diagnostic imaging , Lumbar Vertebrae/anatomy & histology , Lumbar Vertebrae/diagnostic imaging , Imaging, Three-Dimensional , Magnetic Resonance Imaging , Tomography, X-Ray Computed
10.
Curr Health Sci J ; 43(3): 231-235, 2017.
Article in English | MEDLINE | ID: mdl-30595881

ABSTRACT

PURPOSE: The aim of this study was to show that is the incidence of intrauterine growth restriction (IUGR) in women with preeclampsia (PE), assessment of cerebroplacental ratio (CPR) to establish the diagnostic value of CPR in fetuses with preeclampsia with/without IUGR. MATERIAL AND METHODS: We performed an analysis of 49 cases with gestational hypertension and PE and 16 cases with normal pregnancy for control lot, study in Obstetrics and Gynecology Clinic of the Municipal Hospital Filantropia, Craiova, between October 2013 and October 2015. It was performed clinical and laboratory evaluation and management of each case. CPR ratio was measured in the third trimester in all cases, being studied according to the normal and abnormal values obtained, following the evolution of the newborn. RESULTS: Mild PE cases were predominant with 21 cases (19.27%), severe PE accounted for 16 cases (14.68%) and gestational hypertension was found in 16 cases in our study. Distribution of IUGR cases presented interesting and contradictory data, because we met cases of IUGR in pregnancies without PE, at a rate of only 1.54%. The incidence of IUGR was significantly higher in cases with severe early-onset PE (10.20%). Cases of severe PE, but with late-onset, had IUGR in only 2.04% of cases. We found a significant statistical significance (p <0.005) on the incidence of IUGR in cases with severe early-onset PE. CPR identified adverse perinatal outcomes in 18.46% of cases with CPR <1.08. CONCLUSIONS: This study shows that early onset severe PE and concomitantly IUGR affects a significant proportion of pregnancies. CPR can be used to identify fetuses with an increased risk of intrauterine compromise.

11.
Acta Endocrinol (Buchar) ; 13(3): 308-313, 2017.
Article in English | MEDLINE | ID: mdl-31149192

ABSTRACT

CONTEXT AND OBJECTIVE: The new insights in the pathogenesis of osteoarthritis (OA) reveal the implications of adipocytokines. This study aims to analyze the correlations between the serum value of adiponectin and the clinical rehabilitation effects in patients diagnosed with knee OA, admitted and treated in the complex balneal resort of Techirghiol lake. SUBJECTS AND METHODS: The prospective randomized clinical study included 23 patients in the study group, diagnosed with knee OA according to ACR criteria, and a matching control group of 23 subjects. Serum level of adiponectin (using ELISA technique), uric acid, triglycerides, cholesterol, HDL-cholesterol and clinical response using a visual analog scale (VAS) were evaluated in all patients on their admission day and after 10 days of balneal treatment. Control group benefited from the same procedures except for cold mud therapy and mineral water baths. RESULTS: Plasma adiponectin levels (23.73±6.44 ng/dL) were statistically higher (p<0.05) in the study group compared to the control group (18.15±6.49 ng/dL). The mean VAS in both groups was decreased (p<0.005) compared to the initial moment. CONCLUSIONS: Cold peloidotherapy combined with physical therapy and balneal factors induces serum adiponectin elevation and improves knee pain in OA. Therapeutic properties of Techirghiol mud still need further research.

12.
Clin Exp Obstet Gynecol ; 43(2): 287-90, 2016.
Article in English | MEDLINE | ID: mdl-27132432

ABSTRACT

BACKGROUND: Trisomies are the most common chromosomal abnormalities, being a major cause of pregnancy loss in the first trimester. Data from preimplantation embryos support the concept of recurrent aneuploidy in women with recurrent abortion. CASE: The authors report a rare case with three different consecutive trisomic pregnancies: 47,XY,+21, 47,XX,+9, and 47,XX,+18. All pregnancies resulted from the same relationship and no consanguinity was present. Standard clinical cytogenetic analysis indicated that both members had normal peripheral blood karyotype, with no evidence of mosaicism in either patient or her partner. CONCLUSION: The present report sup- ports the hypothesis that some women have a higher risk for nondisjunction than others of the same age. Counseling a couple with re- current trisomies is difficult and future research on genetics of cell division are required to assist them.


Subject(s)
Down Syndrome , Trisomy , Abortion, Induced , Abortion, Spontaneous , Adult , Chromosomes, Human, Pair 18 , Chromosomes, Human, Pair 9 , Cytogenetic Analysis , Female , Humans , Karyotyping , Pregnancy , Pregnancy Trimester, First , Recurrence , Trisomy 18 Syndrome
13.
Curr Health Sci J ; 42(1): 19-30, 2016.
Article in English | MEDLINE | ID: mdl-30568808

ABSTRACT

OBJECTIVE: The objective of this study was to determine the visualizing rate of fetal kidneys at various gestational ages in late first trimester (FT) and to establish the clinical significance of their two-dimensional ultrasound (2DUS) appearance in the FT. METHODS: In a prospective cross-sectional study, 1456 women from an unselected population underwent a detailed assessment of fetal anatomy at 11+0 -13+4 weeks of gestation with the use of transabdominal sonography. Information on the ultrasound findings, antenatal course and perinatal outcome was obtained in 1331 cases. RESULTS: 44 cases in which a congenital kidney disease was detected by ultrasound in the prenatal period were identified. The renal pathology was suspected in the FT in 8 cases, and confirmed by a standard test (postmortem autopsy or second-trimester scan) in 4 cases. The standard detailed second-trimester scan at 18-22 weeks diagnosed another 23 cases but refuted suspicion in 4 FT positive cases. The third trimester added another 17, all confirmed by the postpartum scan. For FT presence or absence of congenital renal anomalies, sensitivity, specificity, +LRs and -LRs of 2DUS were 9.09%, 99.69%, 29.25, and 0.91. CONCLUSION: FT prenatal kidneys' visualization is critically dependent on the gestational age. FT diagnosis holds uncertainty. An early diagnosis carries a risk of providing a false-positive or a false-negative result, because the differentiation of the renal system is delayed or the diagnosis is not amenable yet to prenatal ultrasound. No FT findings can exclude the mid-trimester follow-up ultrasound scan. Second and third trimester scan are relevant for congenital kidney diseases.

14.
Case Rep Obstet Gynecol ; 2015: 748327, 2015.
Article in English | MEDLINE | ID: mdl-26483980

ABSTRACT

The transperineal ultrasound (TPU) value of the angle of progression (AOP) during fetal head engagement, at station 0, is a critical cut-off for current obstetrical practice, especially when intrapartum instrumental interventions are required. Still, controversial measurements were reported in previous high resolution imagistic studies. Our TPU and direct "gold-standard" magnetic resonance (MRI) measurements confirm that station 0 corresponds to a 120° AOP, concordantly. Based on these findings, the fact that an AOP of 120° or greater was previously strongly associated with vaginal delivery may be due to the achievement of head engagement in labor.

15.
Rev Med Chir Soc Med Nat Iasi ; 119(1): 18-22, 2015.
Article in English | MEDLINE | ID: mdl-25970937

ABSTRACT

Car- diovascular abnormalities associated with endocrine diseases are often frequent and due to complex relationships between endocrine glands (with internal secretion) and cardiovascular system (heart and vessels). Certain hormones secreted by the endocrine glands (particularly the thyroid and pituitary gland) excesses or deficiencies, are involved in morphogenesis, growth processes and activity regulation of cardiovascular system, most often in connection with the autonomic nervous system. There are also a lot of electrocardiographic changes caused by hormonal disorders that requires differential diagnosis and represents the source of erroneous diagnosis. Endocrine pathology occurred later than a heart disease, may worse heart function. Ignoring the cardiovascular events that may occur in the evolution of endo- crine diseases, may induce increased mortality due to cardiovascular complications.


Subject(s)
Cardiovascular Diseases/complications , Electrocardiography , Endocrine System Diseases/complications , Endocrine System Diseases/physiopathology , Heart Conduction System/physiopathology , Heart Diseases/diagnosis , Heart Diseases/physiopathology , Adrenal Gland Diseases/complications , Adrenal Gland Diseases/physiopathology , Cardiovascular Diseases/physiopathology , Heart Diseases/complications , Humans , Parathyroid Diseases/complications , Parathyroid Diseases/physiopathology , Pituitary Diseases/complications , Pituitary Diseases/physiopathology , Predictive Value of Tests , Sensitivity and Specificity , Thyroid Diseases/complications , Thyroid Diseases/physiopathology
16.
IEEE J Biomed Health Inform ; 19(2): 745-51, 2015 Mar.
Article in English | MEDLINE | ID: mdl-25486654

ABSTRACT

Human spine is a multifunctional structure of human body consisting of bones, joints, ligaments, and muscles which all undergo a process of change with the age. A sudden change in these features either naturally or through injury can lead to some serious medical conditions which puts huge burden on health services and economy. While aging is inevitable, the effect of aging on different areas of spine is of clinical significance. This paper reports the growth and degenerative pattern of human spine using principal component analysis. Some noticeable lumbar spine features such as vertebral heights, disc heights, disc signal intensities, paraspinal muscles, subcutaneous fats, psoas muscles, and cerebrospinal fluid were used to study the variations seen on lumbar spine with the natural aging. These features were extracted from lumbar spine magnetic resonance images of 61 subjects with age ranging from 2 to 93 years. Principal component analysis is used to transform complex and multivariate feature space to a smaller meaningful representation. PCA transformation provided 2-D visualization and knowledge of variations among spinal features. Further useful information about correlation among the spinal features is acquired through factor analysis. The knowledge of age related changes in spinal features are important in understanding different spine related problems.


Subject(s)
Aging/pathology , Image Processing, Computer-Assisted/methods , Lumbar Vertebrae/pathology , Adolescent , Adult , Aged , Aged, 80 and over , Child , Child, Preschool , Factor Analysis, Statistical , Female , Humans , Lumbosacral Region/physiology , Magnetic Resonance Imaging , Male , Middle Aged , Muscle, Skeletal/physiology , Principal Component Analysis , Young Adult
17.
Curr Health Sci J ; 41(4): 355-360, 2015.
Article in English | MEDLINE | ID: mdl-30538842

ABSTRACT

OBJECTIVES: To assess the acceptability of intrapartum ultrasound (IPUS) labor monitoring in unselected Romanian women attending a tertiary maternity unit and the patients' experience of the examination (i.e. the perceived difficulty regarding the evaluation protocol). METHODS: The research was a prospective longitudinal observational study on unselected low-risk women that delivered in our unit. IPUS monitoring of active labor was proposed for observational purposes in low-risk population. Transabdominal and transperineal scans were performed hourly in the first stage of labor and at every 15 minutes in the second stage. The second day after birth, consenting women were invited to take part in a questionnaire survey with features regarding the patient's impression about the ultrasound monitoring scans during labor, and the acceptability of having an IPUS protocol for labor monitoring in the future. RESULTS: From 200 parturient women questioned, 98% of them agreed to IPUS investigation protocol. The demographic characteristics did not influence the acceptance. However, due to the small number of women declining IPUS we were not able to compare the characteristics and perceptions of women who declined the scan with those who accepted it. Most of the women (93% of accepters and 75% of decliners) had little difficulty deciding whether or not to have the scan protocol. All laboring women who had the IPUS scan found it an acceptable experience; 21% of women without epidural anesthesia rated the perceived difficulty as "mild" or "discomforting". Women rated having the IPUS scan as being significantly less difficult than having a cervical smear, transvaginal scan or having a digital clinical evaluation. 67% of the studied patients expressed increased confidence while being able to follow along the medical personnel the progression of the labor on the ultrasound screen. 97% of the consenting women who had the IPUS scans and all the 4 decliners said they would definitely or probably agree such ultrasound monitoring in a future labor, if this technique is proven useful for the labor outcome. CONCLUSIONS: IPUS protocol for labor monitoring was overwhelmingly acceptable in our population of women, despite the fact that they were learning about the procedure for the first time. The demographic characteristics did not influence acceptance, but due to the high rate of acceptance, predictors of acceptance could not be analyzed. More than two thirds of the patients expressed increased confidence while being able to follow along the medical personnel the progression of the labor on the ultrasound screen and almost all the participants were willing to have the procedure again in future, further reinforcing their favorable attitude to the procedure.

18.
Rev Med Chir Soc Med Nat Iasi ; 118(3): 618-23, 2014.
Article in English | MEDLINE | ID: mdl-25341274

ABSTRACT

AIM OF THE STUDY: Echocardiographic evaluation of mitral regurgitation (MR) during the evolution of patients with acute myocardial infarction (MI). MATERIAL AND METHODS: The study included 104 patients (73 males and 31 females), aged between 38-85, diagnosed with acute myocardial infarction (based on clinical, ECG and enzymatic evidences), in order to assess the MR (clinically--a new systolic murmur, and by echocardiography--the severity of MR). Echocardiography was performed upon admission and at 10-30 and 180 days after the onset of acute MI. The evaluation of MR was based on the following parameters: jet area, jet area indexed to left atrium, regurgitated volume, left atrial and left ventricular size, the evaluation of mitral valve apparatus in order to eliminate other possible causes of MR. RESULTS AND DISCUSSION: MR was found in 35 patients from 104 diagnosed with acute MI, as follows: severe in 20 patients (jet area > 8 square cm, jet area indexed to left atrium > 40%, regurgitated volume > 30 mL) and mild in 15 patients (jet area < 4 square cm, jet area indexed to left atrium < 20%, regurgitant volume < 30 mL). In 30 patients MR was produced by the dilatation of mitral annulus (because of the evolution to ischemic dilatative cardiomyopathy), 5 patients developed left ventricular aneurysm; in 3 patients, MR was produced by chordae rupture and in 2 patients we diagnosed an ischemic prolapse of posterior mitral leaflet. In evolution all the patients developed symptoms and signs of heart failure, and 2 patients were referred to surgery. CONCLUSIONS: The appearance of MR in the evolution of MI is an important sign of bad prognosis by its contribution to the appearance and/or to the worsening course of heart failure. Mechanisms of this MR are very complex based on the alteration of left ventricular geometry. Echocardiography plays an essential role in the early diagnosis of MR, estimating its severity, the mechanisms and also the prognosis.


Subject(s)
Echocardiography , Heart Failure/diagnostic imaging , Heart Failure/etiology , Mitral Valve Insufficiency/diagnostic imaging , Mitral Valve Insufficiency/etiology , Myocardial Infarction/complications , Adult , Aged , Aged, 80 and over , Disease Progression , Early Diagnosis , Echocardiography/methods , Echocardiography, Doppler, Color/methods , Female , Follow-Up Studies , Heart Failure/therapy , Humans , Male , Middle Aged , Predictive Value of Tests , Prognosis , Retrospective Studies , Sensitivity and Specificity , Severity of Illness Index
19.
Prenat Diagn ; 34(11): 1099-105, 2014 Nov.
Article in English | MEDLINE | ID: mdl-24931552

ABSTRACT

OBJECTIVE: The goal of this study is to evaluate the potential of first trimester (FT) screening in the diagnosis of agenesis of the ductus venosus (ADV) and to study its prevalence in a low-risk population, the associated conditions, and pregnancy outcome. METHOD: Prospective, sequential screening study at two tertiary units with morpho-functional evaluation of the ductus venosus during the first and second trimester screening. We quantified the FT detection rate, prevalence, and associated conditions: umbilical shunting type, concomitant anomalies, and outcome. RESULTS: In 6114 consecutive pregnancies, we identified 11 cases of ADV. Ten (91%) were identified during the FT examination. The prevalence was 1 in 556, similar for both centers (1/478 vs. 1/691). Major structural defects and fetal effusions were detected in 8 (73%). twenty two percent had a major chromosomal abnormality. In 3 cases, the anomaly was isolated and had normal outcome, independent of liver by-pass, caliber of the shunt, and NT thickness. CONCLUSIONS: Agenesis of the ductus venosus can be detected during FT. The early detection of ADV is important given its high association with major abnormalities.


Subject(s)
Pregnancy Trimester, First , Pregnancy Trimester, Second , Ultrasonography, Prenatal , Umbilical Veins/abnormalities , Umbilical Veins/diagnostic imaging , Adult , Cardiovascular Abnormalities/diagnostic imaging , Cardiovascular Abnormalities/epidemiology , Chromosome Aberrations/statistics & numerical data , Chromosome Disorders/diagnostic imaging , Chromosome Disorders/epidemiology , Female , Fetal Heart/diagnostic imaging , Follow-Up Studies , Humans , Pregnancy , Pregnancy Outcome/epidemiology , Prevalence , Ultrasonography, Prenatal/statistics & numerical data
20.
Curr Health Sci J ; 40(2): 144-7, 2014.
Article in English | MEDLINE | ID: mdl-25729598

ABSTRACT

In the case reported, diagnosed with Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome, the presence of normal ovaries proved to be challenging to confirm due to unusual high positioned (ectopic) ovaries. MRKH syndrome is a rare pathological condition characterized by a spectrum of the Mullerian duct abnormalities resulting in congenital aplasia of the uterus and of the upper part (2/3) of the vagina, developed during embryogenesis. At the same time, the mullerian development is interdependent with the Wolffian (mesonephric) duct and this explains the associated renal abnormalities (MRKH type II). Laparoscopic assessment was of great importance in defining the exact anatomic characteristics of MRKH syndrome.

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