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Fernández Lozano I, Ugarte Basterrechea J, Márquez Montes J, Gallego Page JC, Sanmartín Fernández M, Bautista A, Cavero Gibanel MA, González González M, de Artaza Andrade M. [Maze technique for the treatment of auricular fibrillation: initial experience]. Rev Esp Cardiol 1998; 51:901-7. [PMID: 9859713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
INTRODUCTION AND OBJECTIVES The MAZE procedure was developed as a surgical approach to the management of patients with atrial fibrillation refractory to medical treatment. This study seeks to identify the risk and benefits of adding the MAZE procedure in patients with atrial fibrillation undergoing surgery for underlying organic cardiac disorders. MATERIAL AND METHODS Since november 1993, we have performed 10 interventions with the MAZE procedure, for the treatment of refractory atrial fibrillation. The indication to perform the technique was systemic embolism in 5 patients, contraindication for the anticoagulant treatment in two cases and no response to antiarrhythmic treatment in 5 cases. Two patients had more than one indication. In all the cases another surgical procedure was performed, 5 replacements of mitral valve, a mitral repair, one tricuspid repair and tree repairs of an atrial septal defect. RESULTS Soon after surgery 9 patients were in sinus rhythm, and one in atrial fibrillation. Four patients needed atrial pacing during the first days. One patient required a pacemaker due to symptomatic sinus bradycardia. During the first 3 months, 4 patients had episodes of paroxysmal atrial fibrillation and flutter. One patient died suddenly one month after surgery. Seven patients have completed two years of follow-up, and are in stable sinus rhythm, in functional class I and free of antiarrhythmic drugs. All of them have echocardiographic evidence of mechanical activity in both atria. Left atrium had been reduced from 5.3 +/- 0.7 cm to 4.5 +/- 0.7 cm (p < 0.05). No patient has presented new embolic events. CONCLUSIONS The MAZE procedure is a good choice in selected patients with atrial fibrillation refractory to medical treatment, or a precedent of systemic embolism. However, several problems can complicate the patient's course.
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Pérez del Río MJ, Molina Suárez R, Fresno Forcelledo MF, Veiga González M, Madrigal Rubiales B, González González M, Herrero Zapatero A. [An intimal sarcoma of the pulmonary artery. An immunohistochemical study]. Rev Esp Cardiol 1998; 51:850-2. [PMID: 9834637 DOI: 10.1016/s0300-8932(98)74831-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Pulmonary artery intimal sarcomas tend to be presented with symptoms of pulmonary thromboembolism and grow regionally, with little capacity to metastasize. They probably originate from subendothelial cells, that become myofibroblasts. Knowledge of it is important to establish a presurgery diagnosis, with the possibility of a total resection, the only useful treatment until now. We report a case of a pulmonary artery primary sarcoma, in a 73 year old woman, admitted with hemoptysis and pleuritic chest pain, who died ten days after. Autopsy revealed an intraluminal mass at the pulmonary artery trunk, without regional nor distance involvement. Microscopic study showed a pleomorphic tumor with spindle and epithelioid cells, positive for actin, desmin and vimentin. All these data support the diagnosis of primary intimal sarcoma of the pulmonary artery. We want to emphasize the myogenic differentiation of the tumor, uncommon in previously reported cases.
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Valdés González T, González Pérez M, González González M, Cabrera Arias RA, Muñoz Carnago E, Lastre González M, Sierra González G. Quantification of bovine albumin fraction V in cellular antigens of antileptospirosical Cuban vaccine vaxSpiral. Arch Med Res 1997; 28:373-6. [PMID: 9291633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A solid phase immunoradiometric assay (IRMA) for quantification of bovine albumin fraction V (Bov.Alb.FV) in antileptospirosical Cuban vaccine vaxSpiral is described in the present work. Anti-Bov.Alb.FV IgG raised against rabbit purified by affinity chromatography was used as first antibody. Anti-rabbit IgG labeled by Chloromine-T reaction was used as a tracer and the method has demonstrated to be sensitive with high intra- and inter-assay reproducibility. Eight lots of vaccinal antigens were evaluated and in all of the cases, the bovine albumin fraction V concentration was lower than 1 microgram/mL, as the World Health Organization (WHO) establishes. This IRMA is a simple and sensitive assay and could be used as control method for all human vaccines that use Bov.Alb.FV in their production process, even cellular vaccines.
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Resa Bienzobas JJ, Martínez Díez M, Aguilella Diago V, González González M. [The mechanisms of satiation]. NUTR HOSP 1996; 11:94-7. [PMID: 8695715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
There are many published experimental studies which attempt to explain certain aspects of satiety, but only very few treat this problem as a whole, synthesizing concepts. At present, the understanding of the mechanisms of satiety is extremely interesting for the study and application of medical or surgical anti-obesity treatments.
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Resa Bienzobas JJ, Martínez Díez M, Aguilella Diago V, Solano Murillo J, Cerdán Pascual R, González González M. [Endocrine metabolic and arterial pressure changes in morbidly obese patients treated with vertical gastroplasty]. NUTR HOSP 1996; 11:131-5. [PMID: 8695709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
When overweight surpasses 100% of the ideal weight, morbid obesity, the obese patients is condemned to a complete inability to work, social and sexual inability, and shall suffer from an increase in its morbidity and mortality. This depends to a large degree on the additions to the obesity of insulin resistance, carbohydrates intolerance, hypertriglyceridemia, hypercholesterolemia, and arterial hypertension, all of which is enveloped in a atmosphere of neuroendocrine alterations. An efficient method of treating this syndrome is weigh loss. Medical treatments have not achieved prolonged weight losses during long periods in morbid obese patients, which is a reason for surgery to try and propose new lines of treatment for these patients. The purpose of our study is to examine the effect of weight loss in 100 patients treated with vertical gastroplasty, on the metabolic disorders (triglycerides, cholesterol, glucose) and the arterial hypertension, which are considered to be risk factors in the mortality associated with morbid obesity. Our results indicate that the weight loss modified the metabolic conditions of the patients, with there being a decrease of the levels of triglycerides, cholesterol, glucose, and arterial pressure, after 6 to 12 months after the weigh loss.
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Veiga González M, Riestra Martínez M, Fresno Forcelledo M, González González M, Ablanedo Ablanedo P, Herrero Zapatero A. [Miliary tuberculosis. Autopsy study of 29 cases]. ANALES DE MEDICINA INTERNA (MADRID, SPAIN : 1984) 1995; 12:17-20. [PMID: 7718711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A retrospective anatomoclinic study of 29 cases of miliary tuberculosis, selected from 2.808 necropsies carried out at Hospital Central de Asturias between 1971 and 1994, is described. Fifty eight per cent of the patients were older than 50 years. Predisposing factors were identified in 80%: diabetes, alcoholism, chronic hepatopaty, silicosis, chronic renal failure, immunessupresive treatment and malignant neoplasms. A premorten correct clinical diagnosis were done in 8 cases (27.5%) and were suspected in 4 (13.7%). Typical miliary radiologic pattern was established in 17%. The more frequently affected organs were lungs (100%), liver (82%), spleen (75%), lymphatic nodes (55%) and bone marrow (41%). Early diagnosis and treatment is nowadays more difficult because of increasing of cryptic tuberculosis, involvement of resistant organs (pancreas), new predisposing factors (chronic renal failure), new risk groups (AIDS) and lack of demonstrative clinical and radiologic findings, so is necessary to maintain suspect of this disease always in mind.
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Suárez González A, Rodríguez García M, González González M, Alvarez Navascues C, González Sotorrio N, Rodrigo Sáez L. [Acute ++indomethacin-induced hepatitis in a female patient with asymptomatic primary biliary cirrhosis]. ANALES DE MEDICINA INTERNA (MADRID, SPAIN : 1984) 1994; 11:549-50. [PMID: 7654905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We present an infrequent case of acute hepatitis by indomethacin, in a patient with a primary biliary cirrhosis, previously not diagnosed and asymptomatic, in who during in the follow-up, with a persistent analytical pattern of disociated cholestasis, a liver biopsy was indicated, with the final diagnosis of chronic non-suppurative destructive cholangitis.
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González González M, Lamata Hernández F, Jiménez Bernadó A, Martínez Díez M, García Gil A. [Perforated sigmoiditis. Experiences with 805 cases. A multicenter study]. REVISTA ESPANOLA DE LAS ENFERMEDADES DEL APARATO DIGESTIVO 1989; 76:574-83. [PMID: 2696016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This was a multicenter study corresponding to 40 services. For each patient, a card containing 90 questions was filled out. At the same time we sent a personal survey card with 11 criteria questions. Our cases corresponded to 805 patients, 457 males and 348 females. The highest frequency was between 50-80 years. The therapeutic methods most often used were: drainage plus Hartmann, 37.1%; drainage plus colostomy, 24.9%; resection and anastomosis without colostomy, 12.45%, and with colostomy, 5.11%; drainage plus exteriorization, 5.98%, and conservative, 4.6%. We studied the morbimortality correlation according to different anatomoclinical groups and techniques used. The results were nonsignificant for mortality and statistically significant for evisceration, eventration, diffuse peritonitis, upper gastrointestinal bleeding, anastomotic dehiscence and type of anastomosis, manual or instrumental.
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Del Val Gil JM, García Gil FA, Lamata Hernández F, Gallego Castaño I, Calvo Sancho JJ, González González M. [Cancer of the surgically treated stomach: 46 cases. Etiopathogenic, diagnostic and anatomopathologic aspects]. REVISTA ESPANOLA DE LAS ENFERMEDADES DEL APARATO DIGESTIVO 1989; 76:431-6. [PMID: 2616850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A retrospective study was made of 46 patients with operated stomach cancer (CEO) between 1971 and 1988, with respect to etiopathogenic diagnostic and pathologic aspects; it occurs most often in stomachs previously submitted to Billroth II type partial gastrectomy and there is a highly variable symptom-free interval, from 6 and 46 years in our series. The diagnosis, which unfortunately is usually late, is based mainly on gastroscopy with biopsy and/or cytology. On pathological study epithelial tumors predominate, particularly Lauren's intestinal type.
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Ingelmo Setién A, Castiella Muruzábal T, Aguilella Diago V, Martínez Ubieto F, Martínez Díez M, Peg Rodríguez MT, González González M. [Changes induced by simple jejuno-ileal by-pass models in the distribution of D-cells producing intestinal somatostatin. Experimental study]. REVISTA ESPANOLA DE LAS ENFERMEDADES DEL APARATO DIGESTIVO 1989; 76:301-5. [PMID: 2574488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Cells that produce somatostatin are widely distributed throughout the digestive tube. They are found in the stomach, small bowel, large bowel and pancreas. The authors used 54 Wistar rats, with an approximate weight of 300 gr, to evaluate the possible variations of the D cell population in isolated and functional intestinal segments, using jejuno-ileal bypass as a model. Rats were divided into three groups, a control group and two groups in which simple derivation techniques were performed following the techniques of Payne and DeWind, and Scott. Rats were sacrificed after 7, 30 and 90 days in subgroups of six animals. Macroscopic, microscopic and ultrastructural studies were carried out. Cells were specifically stained using immunocytochemical techniques (PAP). The corresponding values of the mucous areas were obtained using a computerized image analyzer (Quantimet 800) and then the number of D cells per mm2 mucosa was calculated. The results show a decrease in the number of D cells per mm2 of mucosa in the functional intestinal segments and degranulation of these cells, coinciding with the existence of large areas of rough endoplasmic reticulum (sign of cellular hyperactivity).
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Sanz Alvarez JJ, Jiménez Bernardo A, Esteban Grau E, Hermosilla Cabrerizo T, González González M. [Caroli's disease. Presentation of a new case]. REVISTA ESPANOLA DE LAS ENFERMEDADES DEL APARATO DIGESTIVO 1988; 74:663-5. [PMID: 3075315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Martínez-Berganza Asensio A, Cía Gómez P, González González M, García Gil FA, Casales Jasso N, de Miguel Ardevines MC. [Algorithms in spontaneous pneumothorax]. Rev Clin Esp 1988; 182:328-33. [PMID: 3043578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Martínez Ubieto F, Aguilella Diago V, Abusada Chahuán R, Ingelmo Setién A, Martínez Díez M, González González M. [Bleeding duodenal leiomyoma. Contribution of a new case]. REVISTA ESPANOLA DE LAS ENFERMEDADES DEL APARATO DIGESTIVO 1988; 73:399-402. [PMID: 3260389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Martínez Ubieto F, Martínez Díez M, Ingelmo Setién A, Bielsa Rodrigo MA, Vázquez André J, Aguilella Diago V, González González M. [Leiomyoma of the esophagus. Report of 2 new cases]. REVISTA ESPANOLA DE LAS ENFERMEDADES DEL APARATO DIGESTIVO 1988; 73:293-7. [PMID: 3285398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Jiménez Bernado A, Ortiz de Solórzano Aurusa J, Valcarreres Guinda A, García Gil A, Esteban Grau E, Lamata Hernández F, González González M. [Gastroduodenal perforation in 148 patients. II. Therapeutic and outcome aspects]. REVISTA ESPANOLA DE LAS ENFERMEDADES DEL APARATO DIGESTIVO 1988; 73:163-8. [PMID: 3375525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Jiménez Bernado A, Ortiz de Solórzano Aurusa J, Valcarreres Guinda A, García Gil A, González Morán JM, González González M. [Gastroduodenal perforation in 148 patients. I. Etiologic, clinical and diagnostic aspects]. REVISTA ESPANOLA DE LAS ENFERMEDADES DEL APARATO DIGESTIVO 1988; 73:43-9. [PMID: 3363203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Jiménez Bernado A, Tres Sánchez A, García Gil A, Ortiz de Solórzano Aurusa J, González Morán JM, Lamata Hernández F, González González M. [Primary gastric lymphoma. Personal experience and review of the literature]. REVISTA ESPANOLA DE LAS ENFERMEDADES DEL APARATO DIGESTIVO 1987; 72:679-86. [PMID: 3438534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Ortiz de Solórzano Aurusa J, García Gil FA, Lamata Hernández F, Jiménez Bernado A, Esteban Grau E, García Pequerul JM, González Morán JM, González González M. [Strangulated hernia. Review of 253 operations]. REVISTA ESPANOLA DE LAS ENFERMEDADES DEL APARATO DIGESTIVO 1987; 72:242-6. [PMID: 3685586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Aguilella Diago V, Ingelmo Setién A, Martínez Ubieto F, Martínez Díez M, González González M. [Developmental complications of hepatic hydatic cysts]. REVISTA ESPANOLA DE LAS ENFERMEDADES DEL APARATO DIGESTIVO 1987; 72:45-9. [PMID: 3628923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Rodrigo Sáez L, Riera Velasco JR, Rodríguez García M, González González M, Pérez Alvarez R. [Intrahepatic cholestasis associated with light-chain deposition disease]. REVISTA ESPANOLA DE LAS ENFERMEDADES DEL APARATO DIGESTIVO 1987; 71:55-6. [PMID: 3105010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Ortíz de Solorzano Aurusa J, García Gil A, Rubio Nacher M, Jiménez Bernado A, Val-Carreres Guinda A, García Cirac A, González González M. [Pyloric hypertrophy of the adult. Presentation of 4 cases]. REVISTA ESPANOLA DE LAS ENFERMEDADES DEL APARATO DIGESTIVO 1986; 70:456-60. [PMID: 3797770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Riera Velasco JR, Rodrigo Sáez LR, Pérez Alvarez R, González González M. [Chronic active hepatitis caused by diphenylhydantoin]. Med Clin (Barc) 1986; 87:214. [PMID: 3736251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Jiménez Bernado A, Valcarreres Guinda A, Esteban Grau E, García Gil A, Ortiz de Solorzano Aurusa J, González González M. [Volvulus of the large intestine. Apropos of 11 cases]. REVISTA ESPANOLA DE LAS ENFERMEDADES DEL APARATO DIGESTIVO 1986; 69:539-46. [PMID: 3738130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Ingelmo Setien A, Aguilella Diago V, Martínez Díez M, Castiella Muruzábal T, Bielsa Rodrigo MA, Martínez Ubieto F, González González M. [Metachronous ovarian metastasis of colorectal carcinoma (Krukenberg's tumor)]. REVISTA ESPANOLA DE LAS ENFERMEDADES DEL APARATO DIGESTIVO 1986; 69:563-7. [PMID: 3016832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Martínez Díez M, Martínez Ubieto F, Ingelmo Setien A, Aguilella Diago V, González González M. [Conservative surgery of the spleen]. REVISTA ESPANOLA DE LAS ENFERMEDADES DEL APARATO DIGESTIVO 1986; 69:75-6. [PMID: 3961256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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