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1.
Case Rep Surg ; 2023: 8928662, 2023.
Article in English | MEDLINE | ID: mdl-37592926

ABSTRACT

Isolated fallopian tube torsion (IFTT) is a rare pathology that causes acute abdomen in women, it is even less common in pediatric patients. We present a case of an 11-year-old girl who presented with abdominal pain 24 hours of evolution, the diagnosis could not be specified with cabinet methods, so the definitive diagnosis was made using a diagnostic laparoscopy. A necrotic hemorrhagic tubal cyst was found. A left salpingectomy had to be performed due to necrosis. Early diagnosis can have a positive impact on the fertility of these patients.

2.
Gac Med Mex ; 147(2): 163-8, 2011.
Article in Spanish | MEDLINE | ID: mdl-21527973

ABSTRACT

We present a case of a benign hybrid nerve sheath tumor showing features of both cellular schwannoma and perineurioma.The patient was a 33 year-old female who presented with a 6 month history of pain in the thorax-lumbar region.Axial CT and MIR images showed and homogeneously enhancing solid oval mass involving the left paravertebra region in contact with the vertebral foramina T9-T11. Morphologically the tumor presented a well formed capsule and showed a uniform highly spindle cell proliferation. The spindle cells were arranged in whorls and intersecting fascicles with focal intervening sclerosis and relatively uniform cellularity with a prominent perivascular lymphocytic infiltrate. No cytological atypia, necrosis or mitoses were present. A second cell component was present composed of spindle-shaped cells with inconspicuous bipolar, pale, eosinophilic cytoplasm with oval nuclei. By immunohistochemistry there was a diffuse staining for S-100, and the elongated bipolar cells were EMA, Glut-1 and Claudin-1. To our knowledge this is the first reported case of a hybrid cellular schwannoma/perineurioma.


Subject(s)
Abdominal Pain/etiology , Neurilemmoma/complications , Pain/etiology , Retroperitoneal Neoplasms/complications , Spinal Diseases/etiology , Adult , Female , Humans , Neoplasms, Complex and Mixed/complications , Neoplasms, Complex and Mixed/pathology , Nerve Sheath Neoplasms/complications , Nerve Sheath Neoplasms/pathology , Neurilemmoma/pathology , Retroperitoneal Neoplasms/pathology
3.
Cir Cir ; 79(1): 10-3, 2011.
Article in English, Spanish | MEDLINE | ID: mdl-21477513

ABSTRACT

The first laparoscopic cholecystectomy carried out in 1985 generated a great enthusiasm about the new surgical technique; however, it was evident that educational techniques required improvement because this new procedure presented a higher prevalence of injuries in the biliary tract than conventional surgery. Minimally invasive surgery has a number of advantages over open surgery. Some of these advantages allowed the use of technology in order to generate experts, evaluate them objectively, document the process in video, assess their competence and use simulators to improve overall surgical education.


Subject(s)
General Surgery/education , Minimally Invasive Surgical Procedures/education , Cholecystectomy, Laparoscopic , Clinical Competence , Humans
4.
Rev Gastroenterol Mex ; 69 Suppl 1: 23-7, 2004 Aug.
Article in Spanish | MEDLINE | ID: mdl-15757143

ABSTRACT

BACKGROUND: Laparoscopic surgery has a great application for the treatment of different pathologies of the gastrointestinal tract. In the management of gastroesophageal reflux disease it is not a exception, since its introduction in 1991 this technique has evolved constantly. OBJECTIVE: Analyze and evaluate indications, surgical technique and long term results of laparoscopic surgery as a treatment for gastro-esophageal reflux disease. PATIENTS AND METHODS: In this review paper we analyze literature to evaluate the current status of laparoscopic surgery and its application to the treatment of gastro-esophageal reflux disease. Besides we briefly report long term results from authors experience. RESULTS: Indications for laparoscopic treatment of patients with gastroesophageal reflux disease include patients with moderate to severe erosive esophagitis, patients with non-typical symptoms in which a 24 hours pH measurement shows these symptoms are correlated with gastroesophageal reflux and those who do not tolerate medical treatment, also Barrett's disease is considered a relative indication. Laparoscopic surgery has increased the number of patients treated surgically because it is well tolerated. Long term results in terms of controlling gastroesophageal reflux must be superior to 90% with a low complication rate. CONCLUSIONS: Laparoscopic surgery for the treatment of gastroesophageal reflux disease has shown better recovery, hospital stay, return to daily activities and global morbidity, which our group has been able to reproduce. Selection criteria must be strict with an adequate long term follow up.


Subject(s)
Fundoplication/methods , Gastroesophageal Reflux/surgery , Laparoscopy/methods , Clinical Trials as Topic , Fundoplication/adverse effects , Humans , Laparoscopy/adverse effects , Treatment Outcome
5.
Rev Gastroenterol Mex ; 69 Suppl 1: 28-35, 2004 Aug.
Article in Spanish | MEDLINE | ID: mdl-15757144

ABSTRACT

INTRODUCTION: Since the first laparoscopic cholecystectomy in 1988, the management of gall-bladder disease has changed importantly. This technique was rapidly popularized in the U.S. as well as in Europe. Multiple studies have proved its feasibility, safeness and great advantages. OBJECTIVE: Analyze usefulness and recent advances of endoscopic surgery in the management of gallbladder disease. METHODS: We did a review of the recent medical literature to determine the actual status of laparoscopic cholecystectomy. RESULTS: Laparoscopic cholecystectomy is the most common surgical procedure performed in the digestive tract. During the year 2001, 1,100,000 cholecystectomies were done in the U.S., 85% were done laparoscopically. In Mexico cholecystectomy in government hospitals is done laparoscopically in 50% of the cases, while in private hospitals it reaches 90%. There are multiple prospective controlled studies showing superiority of laparoscopic cholecystectomy in times of recovery, costs, return to normal activity, pain, morbidity, esthetics among other advantages. CONCLUSIONS: Laparoscopic cholecystectomy is the gold standard for the treatment of the great majority of cases of gallbladder disease, nevertheless in developing countries open cholecystectomy is still done frequently.


Subject(s)
Cholecystectomy, Laparoscopic/methods , Cholecystectomy, Laparoscopic/adverse effects , Cholecystitis/surgery , Clinical Trials as Topic , Humans , Postoperative Complications , Treatment Outcome
6.
Rev Gastroenterol Mex ; 69 Suppl 1: 36-42, 2004 Aug.
Article in Spanish | MEDLINE | ID: mdl-15757145

ABSTRACT

The use of ERCP with endoscopic esphincterotomy (ES) for the management of choledocholithiasis has replaced almost completely common bile duct exploration in the era of laparoscopic cholecystectomy. Once the procedure is completed it is followed by laparoscopic cholecystectomy in the same hospitalization. During the last few years, the development of new technology and equipment with possibilities of minimal invasive procedures and diagnosis, as well as the ongoing surgical skills has allowed surgeons to solve the problem of choledocholithiasis in one minimal invasive procedure, decreasing effectively morbidity with a high success rate, changing again ERCP with ES as a complement and not as a substitute for surgery. Nevertheless the initial step in the use of these techniques require of a special technical support and what is most important capacitation to achieve the desire objectives. Transcystic technique seems to be the most promising and choledochotomy with primary closure in cases that cannot be solved with the transcystic approach. Regardless of the approach the surgeon must be familiar with both and increasingly with the use of the endoscope in order to provide patients with advantages of minimal invasive surgery and all its advantages. We also discuss our series of 81 patients operated on with laparoscopic surgery with a high rate of success, low morbidity and mortality.


Subject(s)
Bile Ducts, Extrahepatic/surgery , Biliary Tract Surgical Procedures/methods , Laparoscopy/methods , Biliary Tract Surgical Procedures/adverse effects , Clinical Trials as Topic , Humans , Postoperative Complications , Treatment Outcome
7.
An. méd. Asoc. Méd. Hosp. ABC ; 44(2): 91-5, abr.-jun. 1999. ilus
Article in Spanish | LILACS | ID: lil-266875

ABSTRACT

La fístula enterovesical es una complicación conocida, secundaria al manejo con radioterapia externa en casos de carcinoma de vejiga. Se informa el caso de un paciente de 80 años de edad con diagnóstico de carcinoma de células transicionales de vejiga de tipo infiltrativo, tratado con radioterapia. Un año después de este tratamiento presenta doble fístula enterovesical secundaria a proctitis e ileítis postradiación que se resuelve por medio de procedimiento quirúrgico


Subject(s)
Humans , Male , Aged , Carcinoma/radiotherapy , Radiotherapy/adverse effects , Urinary Bladder Neoplasms/complications , Urinary Bladder Neoplasms/radiotherapy
8.
Med. interna Méx ; 15(2): 61-4, mar.-abr. 1999. tab
Article in Spanish | LILACS | ID: lil-266670

ABSTRACT

Objetivo: analizar los resultados de la apendicectomía laparoscópica y la apendicectomía abierta para comparar y evaluar ambos procedimientos realizados por el mismo equipo médico Sede: servicio de cirugía general del Hospital Regional 1§ de octubre y practica privada en la Ciudad de México. Diseño: estudio retrospectivo, observacional, con grupo control y seguimiento longiudinal. Material y métodos: se estudiaron los expedientes clínicos de 150 pacientes intervenidos quirúrgicamente de apendicectomía; todos procedían del servicio de urgencias con diagnóstico de apendicitis aguda y se dividieron en dos grupos: uno de 75 pacientes operados por vía tradicional y otro de 75 sujetos intervenidos por apendicectomía laparoscópica. Se excluyeron del estudio pacientes con operaciones previas en hemiabdomen inferior, con alteraciones que contraindicaban la anestesia general y mujeres embarazadas. Las variables analizadas fueron las siguientes: comienzo del tratamiento por vía oral, analgésico usados, estancia hospitalaria, complicaciones transoperatorias, reintervenciones quirúrgicas, índice de conversión, resultados histopatológicos y días de incapacidad posoperatoria. Resultados: éstos no mostraron diferencias estadísticas significativas en ambos grupos. Con la laparoscopia se obtienen mejores resultados estéticos y la reincorporación a las actividades normales se da en menor tiempo, lo que se traduce en menos días de incapacidad laboral


Subject(s)
Humans , Male , Female , Appendectomy , Appendicitis/surgery , Length of Stay , Intraoperative Complications , Reoperation
9.
Cir. & cir ; 66(4): 151-4, jul.-ago. 1998. ilus
Article in Spanish | LILACS | ID: lil-243045

ABSTRACT

Los mielolipomas de la glándula suprarrenal son tumores benignos raros, no funcionantes, caracterizados por la presencia de tejido adiposo, y elementos de la médula ósea en varios grados de diferenciación. La mayoría son asintomáticos y descubiertos incidentalmente. Presentamos el caso de un mielolipoma de glándula suprarrenal derecha localizado incidentalmente en el ultrasonido y en la tomografía computada a un paciente de 39 años de edad, que se encontraba bajo estudios para hipertensión arterial. Se sometió a resección laparoscópica de la glándula exitosamente, el estudio histopatológico reportó un tumor de glándula suprarrenal derecha de 6 cm de diámetro correspondiente con un mielolipoma, la evolución del paciente fue satisfactoria


Subject(s)
Humans , Male , Adult , Adrenal Gland Neoplasms/surgery , Adrenalectomy , Myelolipoma , Myelolipoma/diagnosis , Myelolipoma/surgery , Laparoscopy
10.
An. méd. Asoc. Méd. Hosp. ABC ; 43(1): 5-9, ene.-mar. 1998. ilus
Article in Spanish | LILACS | ID: lil-232836

ABSTRACT

Presentamos un nuevo método de aplicación y entrenamiento para la realización de microcirugía, desarrollado en el departamento de Cirugía Experimental ®Karl Storz-Brimex II¼ del hospital ABC, al que hemos denominado ®microcirugía videoscópica asistida¼ que permite el refinamiento de la técnica microquirúrgica, siendo éste el eslabón de enlace entre el microscopio y la técnica microquirúrgica laparoendoscópica. Nuestra propuesta original de utilizar a la rata como el modelo idela para la enseñanza de la cirugía laparoscópica se ha visto reforzada por la implementación de este método y, de hecho, su aplicación clínica y algunos ejemplos de su utilización en diversos espacios anatómicos de la rata


Subject(s)
Animals , Rats , Animals, Laboratory/surgery , Microscopy, Video , Microsurgery , Microsurgery/instrumentation , Models, Anatomic , Rats, Wistar/surgery
11.
Cir. gen ; 19(2): 160-2, abr.-jun. 1997. ilus
Article in Spanish | LILACS | ID: lil-226861

ABSTRACT

Objetivo. Presentar una modificación a la técnica original de exploración de vías biliares por vía laparoscópica. Sede Departamento de Cirugía General de un Hospital Regional. Descripción de la técnica. Se coloca una referencia de sutura en la incisión del colédoco que es extraída por el mismo orificio del puerto subxifoideo, dicha referencia se utiliza como tracción y combina con la colocación del separador de "mano" sobre el duodeno y colon, con el objeto de obtener una major exposición del campo operatorio y facilidad en la exploración de la vía biliar


Subject(s)
Humans , Cholelithiasis/diagnosis , Cholelithiasis/surgery , Cholecystectomy, Laparoscopic/methods
12.
Cir. gen ; 19(1): 55-9, ene.-mar. 1997. ilus
Article in Spanish | LILACS | ID: lil-226841

ABSTRACT

Objetivo. Describir una nueva técnica de microcirugía laparoscópica de anastomosis de cuernos uterinos en la rata, útil para la enseñanza e investigación. Sede. Laboratorio de cirugía experimental de un hospital de tercer nivel de atención. Material y métodos. Se emplearon ratas hembras de la cepa Wistar de 250 a 300 g de peso, equipo e instrumental de laparoscopia con ópticas de 30 y 70º, 4 mm de diámetro. Técnica quirúrgica. Una vez identificados el útero y los cuernos uterinos, con una pinza bipolar se electrocauteriza un segmento del cuerno uterino de aproximadamente 4 mm, seccionándose con tijera la zona lesionada. Para la anastomosis se emplean dos variables, dependiendo de la longitud de la sutura. Conclusión. La cirugía laparoscópica requiere de un entrenamiento continuo, en modelos de laboratorio, de fácil disponibilidad y bajo costo, la rata ofrece estas posibilidades


Subject(s)
Animals , Female , Rats , Anastomosis, Surgical/instrumentation , Anastomosis, Surgical/methods , Animals, Laboratory/surgery , Laparoscopy/methods , Rats, Wistar/surgery , Sutures , Uterus/surgery
13.
Cir. gen ; 19(1): 64-6, ene.-mar. 1997.
Article in Spanish | LILACS | ID: lil-226843

ABSTRACT

Objetivo. Presentar los resultados quirúrgicos utilizando el método laparoscópico, para el tiempo abdominal, en la resección abdominoperineal del recto. Sede. Hospital 1o. de Octubre del ISSSTE de la Ciudad de México. Pacientes. Un total de tres enfermos, dos del sexo masculino, con edades de 56 y 70 años respectivamente, y una del sexo femenino de 72 años, los tres con tumores localizados al tercio medio e inferior del recto, el informe histopatológico fue de adenocarcinoma en un estadio C2 de la clasificación de Dike. Resultados. los procedimientos operatorios se llevaron a cabo en forma satisfactoria, lográndose buena identificación de los planos de disección, especímenes del mismo tamaño y número de ganglios linfáticos similares a la cirugía convencional, mínima hemmorragia transoperatoria durante la disección abdominal, reinicio temprano de la actividad intestinal, y hospitalización relativamente corta. Conclusión. En la resección abdominoperitoneal del recto, el método laparoscópico puede ser utilizado para realizar la parte abdominal, aparentemente las ventajas son muchas, sin embargo, antes de ser aceptado es necesario esperar resultados de series grandes para medir las limitaciones o alcances de este método quirúrgico, comparándolo con la técnica tradicional


Subject(s)
Humans , Male , Female , Middle Aged , Adenocarcinoma/classification , Adenocarcinoma/diagnosis , Adenocarcinoma/surgery , Laparoscopy , Rectal Neoplasms/surgery , Time Factors
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