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1.
Rev. senol. patol. mamar. (Ed. impr.) ; 16(2): 70-74, abr. 2003.
Article in Es | IBECS | ID: ibc-28805

ABSTRACT

El carcinoma de células en anillo de sello primario de mama es un tumor infrecuente de histogénesis con-trovertida, de comportamiento agresivo y patrón metastásico inusual hacia el tracto gastrointestinal y superficies serosas, planteando problemas de diagnóstico diferencial con metástasis de carcinoma de células en anillo de sello de otros orígenes, preferentemente gastrointestinal. El perfil inmunohistoquímico con positividad para Citoqueratina 7 y para GCDFP-15 (Gross cystic disease fluid protein-15), y en ocasiones para los receptores hormonales, y negatividad para Citoqueratina 20, posibilita el diagnóstico diferencial con estos tumores. Presentamos un caso de carcinoma de células en anillo de sello primario de mama en una mujer de 72 años con gran masa tumoral en mama derecha, de varios meses de evolución, y revisamos la literatura sobre su histogénesis y el perfil inmunohistoquímico diferencial (AU)


Subject(s)
Aged , Female , Humans , Immunohistochemistry/methods , Carcinoma, Signet Ring Cell/immunology , Breast Neoplasms/immunology , Diagnosis, Differential , Mastectomy , Biomarkers, Tumor/analysis , Adenocarcinoma, Mucinous/immunology
2.
Rev. esp. enferm. dig ; 93(11): 715-720, nov. 2001.
Article in Es | IBECS | ID: ibc-10710

ABSTRACT

Introducción: inicialmente la patología biliar compleja se consideraba una contraindicación para el abordaje laparoscópico. En el presente estudio se pretende demostrar que la fístula colecistoduodenal no es una contraindicación para la vía laparoscópica, y puede realizarse sin que suponga un aumento de la morbilidad del paciente. Pacientes y métodos: se ha recogido de forma retrospectiva 1.068 intervenciones biliares laparoscópicas realizada en nuestro hospital entre los años 1992-1999 (191 urgentes y 877 programadas), de las cuales 302 (28 por ciento) corresponden a patología biliar complicada. De las 19 fístulas colecistoentéricas 14 han sido colecistoduodenales, 3 colecistocólicas y 2 colecistogástricas. Resultados: solamente en 5 casos de fístulas colecistoduodenales pudo completarse la cirugía por vía laparoscópica. Las causas de conversión han sido hemorragia (5 casos), dificultad para el cierre del colon (2 casos) y plastrón inflamatorio complejo (7 casos). En la técnica quirúrgica se empleó endograpadora de 35 mm. Todos los pacientes iniciaron tolerancia a las 48 h, siendo dados de alta entre 4 y 5 día, sin presentar infección de herida quirúrgica. En el seguimiento a los 3 meses y al año permanecen asintomáticos. Conclusión: en nuestra experiencia la fístula colecistoduodenal puede ser abordada por vía laparoscópica sin aumento de la morbilidad para el paciente (AU)


Subject(s)
Humans , Cholecystectomy, Laparoscopic , Retrospective Studies , Biliary Fistula , Duodenal Diseases , Intestinal Fistula , Gallbladder Diseases
3.
Rev Esp Enferm Dig ; 93(11): 715-20, 2001 Nov.
Article in English, Spanish | MEDLINE | ID: mdl-11995371

ABSTRACT

INTRODUCTION: At first, laparoscopic cholecystectomy was considered unsuitable for patients presenting biliary tract diseases. This study seeks to demonstrate cholecystoduodenal fistula is not a contraindication for laparoscopic cholecystectomy, and it can be performed without a higher risk for the patient. PATIENTS AND METHODS: A retrospective study has been completed on laparoscopic biliary pathology from 1992 to 1999 (191 urgent and 877 elective choice surgeries). 302 cases (28%) are of complicated biliary pathology. We report on 14 cholecystoduodenal fistulae, 3 cholecystocolonic fistulae, and 2 cholecystogastric fistulae. RESULTS: Only in 5 patients with cholecystoduodenal fistula was the operation successfully completed by laparoscopy. Conversion to open surgery was because of bleeding (5 cases), difficulty for colon suture (2 cases), and inflammation of the gallbladder with the duodenum (7 cases). An endo-GIA 35 was used to transect the fistula. All patients were discharged after 4 or 5 days without wound infection, and they have been evaluated at 3 and 12 months, without problems. CONCLUSION: Cholecystoduodenal fistula can no longer be considered a contraindication for laparoscopic treatment, and it does not increase morbidity risk.


Subject(s)
Biliary Fistula/surgery , Cholecystectomy, Laparoscopic , Duodenal Diseases/surgery , Gallbladder Diseases/surgery , Intestinal Fistula/surgery , Humans , Retrospective Studies
4.
Rev Esp Enferm Dig ; 88(4): 247-51, 1996 Apr.
Article in Spanish | MEDLINE | ID: mdl-9004794

ABSTRACT

UNLABELLED: The development of the laparoscopic surgery has allowed its use in the treatment of gastroesophageal reflux. PATIENTS AND METHODS: We have reviewed the results and follow-up of 30 patients treated with open procedure (group A) and 30 patients with laparoscopic surgery (group B). The most frequent indication for surgery was failure of medical therapy and the Nissen fundoplication was the method most commonly used. RESULTS: The average surgical time was shorter in group A (66 minutes) than in group B (140 minutes). Intraoperative complications were: in group A, 2 patients with splenic injury; in group B, 3 patients required conversion to the open procedure (pneumothorax, gastric perforation, technical problems) and 1 patient with pneumothorax which didn't require conversion. Postoperative morbidity and mortality occurred in 20% (26% group A, 13% group B); the most common complications were: respiratory (4 patients), gas bloat syndrome (2 patients) and esophageal perforation (1 patient). At follow-up we observed complete heartburn relief in 95%, 4 patients in group A had mild dysphagia, 3 patients with recurrent hiatal hernia (2 in group A and 1 in group B) and 2 patients required reintervention in group A (intestinal occlusion caused by adherence and laparotomic hernia). Mortality occurred in a patient with esophageal perforation in group B. CONCLUSIONS: Treatment for gastroesophageal reflux is feasible with similar effectiveness with open and laparoscopic procedures. The results are advantageous with the laparoscopic procedure relative to postoperative morbidity and follow-up.


Subject(s)
Gastroesophageal Reflux/surgery , Laparoscopy , Laparotomy , Adult , Aged , Female , Follow-Up Studies , Fundoplication/methods , Humans , Intraoperative Complications , Male , Middle Aged , Postoperative Complications , Time Factors
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