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The potential leaching of organic micropollutants from swimming accessories was studied in the laboratory experiment. Seventeen different swimming accessories have been placed in various water matrices under different conditions in order to reproduce the actual environmental conditions of swimming pool water. The presence of micropollutants in water samples, after the exposure of swimming accessories, was assessed using indirect indicators (Total Organic Carbon and Phenol Index) and directly using a gas chromatograph coupled with a mass spectrometer with electron ionization. A wide range of organic compounds emitted from swimming accessories have been identified. The most common in tested samples was isophorone. The frequency of its occurrence in 50 swimming pools located in Poland was equal to 89% in concentrations ranged from 0.75 to 1.01⯵g L-1 (below the concentration of 40⯵g L-1, which is estimated to increase the cancer risk). Content of combined chlorine (1.52-3.16 mgCl2 L-1) in chlorinated matrices indicated a high potential for disinfection by products (DBPs) formation from organic matter emitted into pool water from swimming accessories. Ten of seventeen tested samples showed the toxic effect, measured as the bioluminescence inhibition of bacteria Aliivibrio fischeri.
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Desinfectantes , Piscinas , Contaminantes Químicos del Agua , Desinfección , Polonia , Natación , AguaRESUMEN
Organic micropollutants, in particular those of anthropogenic origin, may have a toxic influence on water organisms. Photochemical oxidation processes are one of the most effective methods of decomposition of a wide range of those compounds. During the oxidation process a large number of different by-products are generated, which can still be biologically active. The development of analytical techniques, including the reduction of the detection limit to several fg/L, allows the identification of even trace concentrations of compounds. The paper presents the determination of pentachlorophenol and benzo(a)pyrene degradation pathways during the process of heterogeneous photocatalysis carried out in the presence of titanium dioxide. The gas chromatography-mass spectrometry (GC-MS) analysis of post-processing samples indicated the formation of different by-products of the parent micropollutants. Moreover, the toxicity assessment demonstrates for both tested micropollutants an increase in the toxicity within the whole time of the UV irradiation process run.
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Benzo(a)pireno/química , Pentaclorofenol/química , Procesos Fotoquímicos , Contaminantes Químicos del Agua/química , Catálisis , Cromatografía de Gases y Espectrometría de Masas , Oxidación-Reducción , Titanio , Rayos Ultravioleta , Eliminación de Residuos Líquidos/métodosRESUMEN
The endometrial cancer (EC)-specific Quality of Life module of the European Organization for Research and Treatment of Cancer (EORTC QLQ-EN24), was developed and validated in one study. We independently validated and assessed the psychometric properties of the instrument. Two hundred and eight women with EC before surgery, during adjuvant treatment and follow-up; in three different cancer centres completed the EORTC QLQ-C30 and the EN24. The questionnaire's completion rate was 100%, except sexuality items, that were answered by 35% of patients. All item-scale correlations for the multi-item scales exceeded the .4 criterion and correlated well with their own scale, while correlations with the other scales were low. The internal consistency of all multi-item scales were satisfactory (Cronbach's alpha coefficients ranging from .77 to .97). Discriminance for single-item scales was low. The QLQ-EN24 module discriminated well between clinically different patients, and there were no differences in quality of life questionnaire scales between patients with body mass index ≤30 when compared to those with >30. This validation study supports the reliability, as well as convergent and divergent validity of the EORTC QLQ-EN24. The module is a useful instrument for the assessment of QOL in patients with EC. However, data concerning sexuality should be interpreted with caution.
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Neoplasias Endometriales/psicología , Calidad de Vida , Encuestas y Cuestionarios/normas , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Persona de Mediana Edad , Escalas de Valoración Psiquiátrica/normas , PsicometríaRESUMEN
BACKGROUND: Cardiovascular complications, including coronary artery disease and chronic heart failure, are the leading causes of death in patients with chronic kidney disease. New echocardiographic techniques, such as tissue Doppler imaging (TDI) with strain and strain rate, are noninvasive, easy-to-perform methods of the estimation of left ventricular (LV) systolic and diastolic function. The aim of the study was to analyze the utility of new noninvasive methods of cardiovascular risk stratification in patients after kidney transplantation. METHODS: We included 43 consecutive kidney transplant (KT) recipients, with 30 healthy subjects constituting the control group in the study. We evaluated LV morphology and LV systolic and diastolic function by means of echocardiography with TDI and intima-media thickness by ultrasonography of the carotid arteries. RESULTS: LV mass index was significantly higher in transplanted patients, and both mitral inflow E/A and Em/Am ratios from pulsed myocardial imaging were significantly lower in the KT group as compared with the control group. The systolic wave of TDI at the basal segments was much lower in KT patients than in the control patients (P < .05). The mean value of strain rate was reduced in KT recipients as compared with the control patients. IMT was significantly higher in KT recipients. CONCLUSIONS: Echocardiography with TDI provided more accurate information about systolic and diastolic LV function. KT recipients showed significant alterations in LV longitudinal myocardial function parameters estimated by strain and strain rate. Strain and strain rate are noninvasive methods, easy to repeat, and valuable for detecting myocardial LV dysfunction in asymptomatic KT recipients.
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Enfermedades Cardiovasculares/diagnóstico por imagen , Trasplante de Riñón , Adulto , Enfermedades Cardiovasculares/fisiopatología , Grosor Intima-Media Carotídeo , Ecocardiografía Doppler de Pulso , Femenino , Humanos , Trasplante de Riñón/efectos adversos , Masculino , Persona de Mediana Edad , Factores de Riesgo , Tomografía Computarizada por Rayos X , Receptores de Trasplantes , Disfunción Ventricular Izquierda/diagnóstico por imagen , Disfunción Ventricular Izquierda/fisiopatología , Función Ventricular IzquierdaRESUMEN
We have previously presented evidence that the polymorphism of the FCGR3A gene, encoding the receptor for Fc fragment of immunoglobulin G IIIa (FcγRIIIa) plays a role in the enhancement of circulating immune complexes (CIs) with the occurrence of Mycobacterium tuberculosis heat shock proteins in patients with sarcoidosis (SA). The immunocomplexemia might be caused by decreased affinity of CIs to Fcγ receptors, with the subsequently decreased receptor clearance by immune cells. In the present study we examined whether the polymorphisms of other related genes (FCGR2A, FCGR2C, FCGR3B) encoding other activatory Fcγ receptors, could have a similar effect. To this end, we genotyped 124 patients with sarcoidosis and 148 healthy volunteers using polymerase chain reaction with sequence-specific primers. We revealed a significant decrease in the percentage of the FCGR2A and FCGR2C variants that ensure effective CIs clearance, with a concomitant increase of less functional variants of these genes in Stages I/II, compared with Stages III/IV of SA. There was no aberration in FCGR3B allele/genotype frequencies. We conclude that the FCGR2A and FCGR2C polymorphisms may also contribute to immunocomplexemia present in SA. The assessment of FCGR genes could become a tool in presaging a clinical course of sarcoidosis and in its personalized therapy.
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Receptores de IgG/genética , Sarcoidosis/genética , Adolescente , Adulto , Anciano , Estudios de Casos y Controles , Femenino , Proteínas Ligadas a GPI/genética , Predisposición Genética a la Enfermedad , Humanos , Masculino , Persona de Mediana Edad , Reacción en Cadena de la Polimerasa , Polimorfismo Genético , Índice de Severidad de la Enfermedad , Adulto JovenRESUMEN
BACKGROUND: False tendon (FT) is described in a wide range (40% to 62%) of the examined hearts depending on age and additional heart abnormalities. On echocardiography, the range is even wider (1.6-78%), depending on study design and inclusion criteria. Ultrasonographic characteristics of left ventricular FTs in the Polish population are not well known. MATERIALS AND METHODS: Echocardiographic examinations of 1,679 consecutive patients were evaluated. All cases were classified according to American Society of Echocardiography Committee of Nomenclature and Standards Document on Identification of the Segments of the Heart Muscle. RESULTS: In our study, fibrous structures in the lumen of the left ventricle were detected in 100 (6%) subjects of the study group. The age of the subjects ranged from 16 to 87 years (mean age 47.9), 50 were males and 50 were females. In 94% of the subjects, FT was a single structure. No patient had clinically evident arrhythmia. CONCLUSIONS: In the Polish population, FT can be identified in all age groups, and the prevalence is similar to that reported in the literature.
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There is evidence that the same mycobacterial heat shock proteins (Mtb-HSPs), especially HSP16, the main marker of mycobacteria dormant stage, occur in sarcoid tissues and in circulated immune complexes and prompt the immune responses against the different genetic background, leading to the development of acute sarcoidosis (SA)/Löfgren syndrome, chronic SA, latent tuberculosis (TB), or active TB. In SA there is increased monocytes phagocytic activity, decreased clearance of antigens/immune complexes by monocytes, which are resistant to apoptosis, and decreased serum microbicidal/degradable nitrate/nitrite (NOx) concentration. Reduction in NOx may result from the reaction of NOx with superoxide with subsequent production of peroxynitrite (ONOO-). In this study, therefore, we evaluated NOx and ONOO- levels in supernatants of peripheral blood mononuclear cells cultures treated with Mtb-HSPs from 20 SA patients, 19 TB patients, and 21 healthy volunteers using Griess and rhodamine fluorescence methods. We found significantly greater NOx and ONOO- concentrations with/without Mtb-HSPs stimulation in SA and TB patients than in controls. However, there were significantly lower NOx and higher ONOO- levels after Mtb-HSPs induction in SA than TB patients. In summary, in contrast to active TB, increased ONOO- concentration may explain the low level of NOx with induction of M. tuberculosis genetic dormancy program via higher Mtb-HSP16 expression in SA.
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Ácido Peroxinitroso/sangre , Sarcoidosis/etiología , Tuberculosis/metabolismo , Adulto , Anciano , Proteínas Bacterianas/fisiología , Femenino , Proteínas de Choque Térmico/fisiología , Humanos , Leucocitos Mononucleares/química , Masculino , Persona de Mediana Edad , Nitratos/sangre , Nitritos/sangre , Sarcoidosis/metabolismoRESUMEN
BACKGROUND: Coronary artery disease (CAD) may be present in kidney transplant (KT) candidates without the presence of CAD clinical symptoms. This study joins an ongoing discussion about appropriate noninvasive diagnostic approaches for ischemic heart disease (IHD) assessment and patient selection for revascularization procedures. The aim of this study was to evaluate the role of dobutamine stress echocardiography (DSE) in IHD diagnosis in initially asymptomatic maintenance hemodialysis (HD) patients. METHODS: Forty HD patients aged 52.4 ± 2.0 years, were studied for 2.5 years. At inclusion, they were free of both symptoms and history of IHD. Standard electrocardiography (ECG), chest X-ray, standard echocardiography, DSE, 24-hour Holter ECG, and Doppler ultrasonography (carotids and lower extremities) were performed. Results were analyzed according to a predefined diagnostic algorithm. RESULTS: DSE yielded negative results in all patients. Left ventricular (LV) ejection fraction ≤ 60%, LV hypertrophy, and Holter ECG silent ischemia features were noticed in 15%, 70%, and 10% of patients, respectively. Atherosclerotic lesions in lower extremities and carotid arteries were present in 50% and 37.5% of patients, respectively. During the follow-up, 9/40 patients died, including 6 cardiovascular (CV) deaths: 2 with intermediate and 4 with high CV risk according to the proposed algorithm. CONCLUSIONS: In asymptomatic KT candidates, not only DSE, but also other noninvasive tests (eg, echocardiography and Doppler ultrasonography of the carotid and peripheral arteries) along with a detailed profile of the remaining CV risk factors should be performed and analyzed. Defined composition of risk factors and particular changes in noninvasive tests may be an indication for coronary angiography.
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Enfermedades Asintomáticas , Ecocardiografía de Estrés , Isquemia Miocárdica/diagnóstico , Insuficiencia Renal Crónica/complicaciones , Arterias Carótidas/diagnóstico por imagen , Angiografía Coronaria , Ecocardiografía , Electrocardiografía , Femenino , Pruebas de Función Cardíaca , Humanos , Trasplante de Riñón/efectos adversos , Pierna/diagnóstico por imagen , Masculino , Persona de Mediana Edad , Isquemia Miocárdica/complicaciones , Diálisis Renal , Sensibilidad y Especificidad , Ultrasonografía DopplerRESUMEN
The objective of the case report was to present an easy and safe method for treatment of a large, persistent lymphocyst, through a procedure performed in an ambulatory setting. The patient diagnosed with large (1,800 mi), symptomatic (pains, renal insufficiency) lymphocyst after lymphadenectomy for cervical cancer, was successfully treated with percutaneous drainage (using vascular drains) and five sessions of sclerotherapy with 10% iodopovidone, performed in ambulatory settings. The method was minimally invasive, safe, and effective in management of symptomatic lymphocyst.
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Carcinoma/cirugía , Drenaje/métodos , Linfocele/terapia , Complicaciones Posoperatorias/terapia , Povidona Yodada/uso terapéutico , Escleroterapia/métodos , Neoplasias del Cuello Uterino/cirugía , Terapia Combinada , Femenino , Humanos , Escisión del Ganglio Linfático , Linfocele/etiología , Persona de Mediana Edad , Espacio Retroperitoneal , Resultado del TratamientoRESUMEN
The term annulus fibrous is still used in anatomical and clinical terminology but does not exist in anatomical nomenclature. This structure is proposed as an anatomical substrate for circus movement of excitation. Multiple cardiac damage after blunt chest trauma is rare, but usually affects the septal part of the right fibrous annulus. Histological observation confirms the results of our previous macroscopic study and shows that the most stable part of fibrous annulus is the septal part and the region of anterior angle of the right ventricle, and the most labile parts are the lateral and posterior angles of the right ventricle and the posterior part of the fibrous annulus. Our histological study shows that the right fibrous annulus is a heterogeneous structure and may play a role in changes of shape of the right atrio-ventricular ostium during human life.
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Corazón/fisiología , Válvula Tricúspide/anatomía & histología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Ecocardiografía Tridimensional/métodos , Femenino , Corazón/anatomía & histología , Atrios Cardíacos/anatomía & histología , Atrios Cardíacos/diagnóstico por imagen , Ventrículos Cardíacos/anatomía & histología , Ventrículos Cardíacos/diagnóstico por imagen , Humanos , Masculino , Persona de Mediana Edad , Válvula Tricúspide/diagnóstico por imagen , Adulto JovenRESUMEN
The membranous septum is a difficult structure to demonstrate in vivo. It is possible to measure its dimensions in a cadaver after the introduction of light into the aorta, but difficult to do so otherwise. The present study was performed on a group of 107 formalin-fixed adult hearts from both sexes and 18-90 years of age. The hearts were divided into groups depending on sex and age. The length of the septal part of the attachment of the tricuspid valve was divided by the length of the supravalvular part of the membranous interventricular septum.
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Tabiques Cardíacos/anatomía & histología , Corazón/anatomía & histología , Válvula Tricúspide/anatomía & histología , Adulto , Anciano , Anciano de 80 o más Años , Envejecimiento , Aorta Torácica/anatomía & histología , Preescolar , Femenino , Humanos , Masculino , Persona de Mediana Edad , Caracteres Sexuales , Adulto JovenRESUMEN
The normal data of the tricuspid valve complex is of great clinical importance in the light of progress in cardiosurgery and the development of novel operating techniques. A range of measurements for the right atrioventricular orifice in 96 human adult hearts was examined by means of anatomical dissection, inspection, examination, and statistical analyses. The length of the attachment of the anterior leaflet increased significantly between group I (aged 18-40 years) and group II (aged 41-64 years) in women only. In men there were no significant differences in this parameter between any of the three age groups. In addition, the attachment length of the posterior leaflet in women increased statistically in the second age group. In men, in contrast, the attachment length of the posterior leaflet did not increase significantly between the first and second age groups and became significantly larger only in oldest age group, consisting of men aged over 65. No statistically significant differences between the three age groups were found for the attachment length of the septal leaflet (p>0.05). In female hearts significant increases in the frontal and sagittal dimensions of the tricuspid valve orifice were observed between the second age group and the group aged over 65. In male hearts both the frontal and sagittal dimensions increased significantly with advanced age. The right atrioventricular orifice expressed as the ellipse area was statistically greater than the triangular area (p<0.01) in each age group. It should be noticed that both areas increased significantly during ageing. This study has demonstrated that the shape of the right atrioventricular orifice evolves during life, from a triangular shape to a more elliptical shape.
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Envejecimiento/fisiología , Corazón/anatomía & histología , Válvula Tricúspide/anatomía & histología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Antropometría , Femenino , Corazón/fisiología , Atrios Cardíacos/anatomía & histología , Ventrículos Cardíacos/anatomía & histología , Humanos , Masculino , Persona de Mediana Edad , Caracteres Sexuales , Válvula Tricúspide/fisiología , Función VentricularRESUMEN
The tendinous chords of the tricuspid valve are the predominant type of connection between the papillary muscles and the tricuspid valve. Studies describing the evolutionary line of these connections are well known. The flexibility of particular leaflets of the tricuspid valve varies, as does the tension of the blood stream in particular cusps. The present study was performed on a group of 96 formalin-fixed adult human hearts, which ranged in age from 18 to 90 years and gave no evidence of congenital malformations or pathological changes. The valves were divided into five types according to earlier studies and analysis was made in terms of these types. The tendinous chords and their ramifications were counted. The surfaces of particular leaflets were measured. The ratio of marginal to ventricular leaflets was counted for each type of leaflet in particular types of valves. The parts of the main leaflets supported by specific papillary muscles were counted for types 1, 2 and 3. The number of tendinous chords decreased in leaflets in particular types of tricuspid valve, but the ratio of chords attached to the margins and ventricular surfaces was similar. The number of chords for the surface of leaflets (measured in mm2) was similar in particular types of valve for all cusps. The most differentiated were commissural chords in all types of valve. The ratio of chords attached to the margins and ventricular surfaces does not depend on the surface area of the leaflets.
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Cuerdas Tendinosas/anatomía & histología , Ventrículos Cardíacos/anatomía & histología , Músculos Papilares/anatomía & histología , Válvula Tricúspide/anatomía & histología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Cuerdas Tendinosas/anomalías , Femenino , Atrios Cardíacos/anatomía & histología , Humanos , Masculino , Persona de Mediana EdadRESUMEN
The tricuspid valve is of great importance because of the progress made in operative techniques and invasive cardiology accidents. This structure is more differentiated during evolution than the mitral valve. Accessory leaflets, their frequency and role are still controversial, despite the fact that they have been known from the beginning of the 20th century. The number of leaflets in the tricuspid valve grows in an evolutionary line, but the rules governing their appearance are still not known. The samples were taken from a group of 107 human adult hearts. The four-cuspidal form of the tricuspid valve was used as the simplest model to show the appearance of accessory leaflets for anatomical and statistical examination. On the basis of the results of this study we conclude that the separation of accessory leaflets is a complex process.
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Atrios Cardíacos/anatomía & histología , Ventrículos Cardíacos/anatomía & histología , Válvula Tricúspide/anatomía & histología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Antropometría , Femenino , Humanos , Masculino , Ilustración Médica , Persona de Mediana Edad , Modelos Cardiovasculares , OrganogénesisRESUMEN
Death with a functioning kidney is the most frequent cause of graft failure. Cardiovascular disease is the most frequent cause of death after renal transplantation. Therefore, prior to grafting, it is mandatory to diagnose and treat coronary artery disease and heart valve impairment. Transplantation is the best option for renal replacement therapy as far as the quality of life and life expectancy are concerned, although patients with such comorbidities may experience a higher short-term mortality risk. The objective for this study was to analyze both short- and long-term results of patients after coronary artery bypass grafting (CABG) or cardiac valve replacement (CVR). The cardiac surgery recipient group (CSR) included 16 patients (15 men, 1 woman) aged from 44 to 73 (mean 54.9 +/- 7.8) years. CABG was performed in 13/16 patients, and CVR in 3/16. The rest of our patients were treated as a comparative noncardiac surgery recipient (non-CSR) group. It consisted of 422 patients (264 men, 158 women) aged from 14 to 68 years (mean 43.2 +/- 12.9). The comparison revealed that graft function estimated at 1 year after transplantation was not different: serum creatinine concentrations of 1.7 +/- 0.2 and 1.6 +/- 0.5 mg/dL in CSR and non-CSR, respectively. One-year patient survival in the CVR group of 93.8% was slightly worse than that in the non-CSR group (97.9%), but death-censored 1-year graft survivals were comparable in both groups (93.8% vs 92%). Urinary tract and cytomegalovirus infections were the most common complications in the CSR group. One patient lost his graft in month 3(rd) due to many serious infectious complications. One patient died at the end of 12 months as a result of a cardiovascular event (1/16). Our single-center results confirm that transplantation in patients after CABG or CVR is a safe procedure; therefore, such patients should be referred into the waiting list.
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Puente de Arteria Coronaria , Implantación de Prótesis de Válvulas Cardíacas , Fallo Renal Crónico/cirugía , Trasplante de Riñón/fisiología , Adulto , Anciano , Algoritmos , Femenino , Prueba de Histocompatibilidad , Humanos , Enfermedades Renales/clasificación , Enfermedades Renales/cirugía , Enfermedades Renales/terapia , Donadores Vivos , Masculino , Persona de Mediana Edad , Resultado del TratamientoRESUMEN
The tricuspid valve is more differentiated during evolutionary development than the mitral valve. In birds it is a muscular structure joined directly to the papillary muscles, although the mitral valve of birds resembles that of mammals. There have been well-known studies describing the evolutionary line of connection of the tricuspid valve with the papillary muscles. The present study was performed on a group of 107 formalin-fixed adult human hearts. The valves and papillary muscles were classified according to a scheme for human hearts drawn up earlier. The types of connection between leaflets of the tricuspid valve and the papillary muscles were classified according to a scheme drawn up earlier for vertebrates. We observed 3 types of connection between leaflets of the tricuspid valve and the papillary muscles in the group studied. The muscular and membranous connections were not linked with any one type of tricuspid valve. Atypical forms of distribution of the tendinous chords of the right ventricle were observed. It was found that valves with a higher number of leaflets were (with the exception of type 0) provided with a smaller number of tendinous chords. Atavistic features and atypical forms of distribution of the tendinous chords are present in a small percentage of samples of the human right valvular apparatus.
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Músculos Papilares/anatomía & histología , Válvula Tricúspide/anatomía & histología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Envejecimiento/patología , Cuerdas Tendinosas/anatomía & histología , Femenino , Humanos , Masculino , Persona de Mediana EdadRESUMEN
Studies of the morphometry and normal anatomy of the tricuspid valve are in constant demand. Knowledge of the morphology of the normal tricuspid valve may be useful, for example in the context of the transfer of a leaflet of the tricuspid valve for repair or insufficiency of the mitral valve, in repair of the tricuspid valve after blunt chest trauma and in other surgical techniques of this region. In this study, performed in a group of 107 formalin-fixed adult human hearts, we attempted to assess the form and number of the main and accessory cusps in the tricuspid valve. Rare anatomical variants of the tricuspid valve were found. Using a planimeter we evaluated the surface area of the tricuspid valve and particular leaflets. With the help of a Vernier scale we measured the length and height of individual leaflets of the tricuspid valve and the length of the commissures. No differences were found between the length of the anterior and septal leaflets. The posterior leaflet was the shortest, while the anterior leaflet was the widest and had the largest surface area. The posterior leaflet was wider than the septal leaflet and had the smallest surface area. No differences were found between the main and accessory leaflets in the length of the commissures.
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Corazón/anatomía & histología , Válvula Tricúspide/anatomía & histología , Adulto , Femenino , Humanos , MasculinoRESUMEN
The purpose of this study was to determine the effects of a successful renal transplantation on left ventricular (LV) morphology, systolic and diastolic function. Forty-three renal transplant patients prospectively studied by echocardiography (30 months follow-up) were divided into two groups. The first echocardiographic examination was performed 3.0 +/- 2.8 months after renal transplantation in group I (11 men, 12 women); and 34.4 +/- 29.1 months after transplant in group two (9 men, 11 women). We noticed the following changes in blood pressure (BP): group 1 systolic BP reduction (from 140.5 +/- 23.6 to 126 +/- 6.8 mmHg; P < .01), and pulse pressure reduction (from 59.5 +/- 14.9 to 47.5 +/- 9.8 P < .05); group 2, diastolic BP acceleration (from 78.4 +/- 8.7 to 84 +/- 6.9 mmHg, P < .05). LV mass index decreased in group 1 (from 126.4 +/- 18.0 g/m2 to 104.6 +/- 15.9 g/m2, P < .05). The incidence of LV hypertrophy (LVH) decreased in group 1 from 70% to 40% (P < .05). Only one parameter of systolic function-end systolic stress-significantly decreased in both groups: group 1 from 78 +/- 11 to 61 +/- 12 g/cm2; group 2 from 63.8 +/- 9.0 to 55.1 +/- 9.0 g/cm2, P < .05). The pattern of mitral inflow changed: in group 1, the normal pattern decreased from 30% to 20% and the restrictive pattern increased from 0% to 10%; in group 2, the normal mitral inflow pattern decreased from 60% to 20% and abnormal relaxation type increased from 40% to 80%. Regression of LVH after renal transplant improved LV geometry and systolic function. Despite better systolic function a progression of LV diastolic dysfunction was noticed, which might be explained by cyclosporine treatment. Renal transplantation exerted a beneficial impact on cardiomyopathy manifested by LVH and systolic dysfunction.
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Fenómenos Fisiológicos Cardiovasculares , Diástole/fisiología , Trasplante de Riñón/fisiología , Sístole/fisiología , Función Ventricular Izquierda/fisiología , Adulto , Cardiomegalia/fisiopatología , Ecocardiografía , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Válvula Mitral/fisiología , Factores de TiempoRESUMEN
This is a report of a case of gynecological hemorrhage after a posterior pelvic exenteration in patients with vulvar cancer treated by temporary pelvic packing at the Department of Gynecology of the Medical University in Gdansk. The packing was successful and the sponges were removed after 24 h. Twenty-eight days after the operation, the patient was transferred to the Department of Radiotherapy for supplementary treatment. In patients with severe intraoperative hemorrhage, intra-abdominal packing has been successful as a mode of treatment.