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380.239  Articles
1 of 38.025 pages  |  10  records  |  more records»
AbstractBackground: External beam radiotherapy (EBRT) is essential in the management of locally advanced cervical cancer (LACC). Volumetric modulated arc therapy (VMAT) is thought to achieve higher conformity to the planned target volume (PTV) and better ... see more

Atrial fibrillation in old people is one of the most common causes of cardiac decompensation. It can also lead to sudden cardiac death and thromboembolism of vital organs. Comorbidities such as diffuse cardiosclerosis, myocarditis or cardiomyopathy, conge... see more

A short outline of the modified probabilistic methods of zero-defects checking is given and the applicability of these methods for nonhomogeneous sampling is substantiated. The main task of this paper is  to  substantiate  the&nbs... see more

Densities, r, of 2-Ethoxyethanol (EGMEE) + 1,4-Dioxane (DXN) and  2-Butoxyethanol (EGMBE) + 1,4-Dioxane (DXN) systems have been measured in the whole range of composition at an interval of 5 K ranging from 303.15 to 323.15 K. Excess molar volumes, , ... see more

Nefrolitiasis de infección: caso clínico / Nephrolithiasis of infection: clinical caseNefrolitiasis de infección: caso clínico / Nephrolithiasis of infection: clinical caseSe presenta un caso de litiasis de infección, conocida con el nombre de cálculos de estruvita y asociado a una enfermedad metabólica subyacente y diabetes mellitus tipo 2 de reciente debut, el cual se manifestó con oliguria e infección, como resultado de una obstrucción urinaria bilateral parcial. El paciente de 48 años de edad, con antecedentes de cardiopatía isquémica, hipertensión arterial y de expulsar cálculos de riñón, consultó su caso el 21 de enero de 2009. Manejaba cifras de creatinina, glicemia y acido úrico normales anterior al ingreso y estas tuvieron un comportamiento ascendente durante la obstrucción, excepto el ácido úrico. En el diagnóstico aportaron datos de interés la ecografía renal y de próstata, la Uro-TAC y gammagrafía renal con MAG-3. El diagnóstico diferencial incluyó toda causa extrínseca e intrínseca, esta última relacionada con cálculos, coágulos o papila renal necrosada, que provocaran alteración al libre flujo urinario. Se estableció como patrones de buena evolución, la recuperación del volumen urinario, la normalización de la glucemia y creatinina, así como la permanencia del urocultivo  negativo. El manejo terapéutico motivó a la utilización de la nefrolitotomía percútanea como una de las opciones que ofrecen los procederes endorulógicos, además del control de las enfermedadesde base,lo que resultó una favorable evolución del caso.Palabras clave: LITIASIS RENAL, DIAGNÓSTICO, OBSTRUCCIÓN URETRAL / tratamiento.ABSTRACTA clinical case of lithiasis of infection is presented, known as calculi of struvite associated to an underlying metabolic disease and diabetes mellitus type-2 of recent onset, with oliguria and infection as a result of a partial bilateral urinary infection. A 48 years-old patient having medical records of ischemic heart disease, hypertension and expulsion of kidney stones attended to the office in January 21, 2009 presenting normal values of creatinine, glycemia and uric acid before the admission; these values increased during the obstruction, except the uric acid. Renal and prostate imaging, the Uro-Computerized axial tomography and renal scintigraphy with MAG-3 showed data of interest. Differential diagnosis included extrinsic and intrinsic causes, the last one related to calculi, clots or renal necrotic papilla causing disorder of the free urinary flow. Patterns of good progress were established: recovery of the urinary volume, normal levels of glycemia and creatinine and a permanent negative uroculture. Therapeutic management motivated the use of percutaneous nephrolithotomy as one of the choices for endourologic procedures, as well as the control of the underlying diseases, being favorable for a good progress of the case.Key words: NEPHROLITIASIS, DIAGNOSIS, URETHRAL OBSTRUCTION/treatment.

ABSTRACTA clinical case of lithiasis of infection is presented, known as calculi of struvite associated to an underlying metabolic disease and diabetes mellitus type-2 of recent onset, with oliguria and infection as a result of a partial bilateral urinary... see more

Postpartum is a condition in which the reproductive organs return to normal which takes 6 weeks. The feeling of discomfort in postpartum mothers occurs because of the sensation of pain that is often complained of. One way to increase comfort for postpartu... see more

Fuertes-Olivera and Tarp's Theory and Practice of Specialised Online Dictionaries is a long-awaited volume, offering a systematic description of the tenets of function theory. The authors present this theoretical framework both as a guideline in order to ... see more

The editors of the volume "Zum Verhältnis von Empirie und kultursoziologischer Theoriebildung" [Current Conditions and Perspectives on the Relationship between Empirical and Theoretical Work in the Sociology of Culture] collect contributions to an ongoing... see more

The study suggests a technology of intensive, energy-efficient microwave-thermal mass transfer during washing and drying of agricultural and industrial products in a non-resonant microwave chamber with a uniform heating field. The chamber is equipped with... see more

1 of 38.025 pages  |  10  records  |  more records»