Aplicaciones del Láser de Diodo en el manejo ambulatorio de la patología endometrial
Bibliographic record
Abstract
Objetivo del estudio: Demostrar la eficacia del uso del Laser Diodo en el tratamiento histeroscopico en consulta de la patologia endometrial benigna. Diseno: Estudio Longitudinal Retrospectivo (Canadian Task Force classification II-2). Pacientes: 1828 pacientes enviadas a la unidad de histeroscopia en consulta entre el 1/1/09 Y EL 31/10/14 fueron analizadas. Incluimos 742 polipos, 264 miomas submucosos y 15 septos endometriales completos. Material y Metodos: Histeroscopia diagnostico quirurgica basada en la tecnica “see and treat” se llevo a cabo a todas las pacientes de forma ambulatoria en consulta. No se utilizo ningun tipo de anestesia, ni speculum realizandose un acercamiento mediante vaginoscopia. Cuando fue necesario se utilizo el laser de diodo para tratar las patologias. Se incluyeron 673 polipos, 409 se trataron con instrumental mecanico y 264 con laser. 224 pacientes con miomas, de las cuales 44 se resolvieron con instrumental mecanico y 180 con laser y 15 pacientes afectas de un septo uterino completo, de las cuales 14 se intervinieron con el laser. Despues de la polipectomia o la enucleacion del mioma, si la extraccion de la masa fue imposible, se realizo una biopsia y se dejo la masa en la cavidad uterina. Resultados: La tasa global de exito para las polipectomia con laser fue del 92%, todos los polipos con un diametro superior a 10mm, el 80.5% de las pacientes refirieron no notar dolor y tan solo el 1.1% expreso un dolor intenso. Debido al tamano se dejaron 96 polipos dentro de la cavidad, tan solo 2 casos requirieron una segunda histeroscopia tras 2 meses de seguimiento. 218 miomas en 180 pacientes fueron intervenidos con laser. Dependiendo del tamano y situacion se enuclearon en 1 o 2 tiempos. La tasa global de exito fue para miomas G0 del 94.4%, del 91.1% para G1 y del 56.5% para los fibromas G2. Debido al volumen de los miomas, en 72 casos de dejaron en la cavidad tras realizar una biopsia y una enucleacion total del mismo. Tras 2 meses de seguimiento mediante ecografia el 100% habian desaparecido. La tolerancia al procedimiento fue muy elevada con una baja morbilidad, no hubo ninguna complicacion mayor. De los 15 septos completos, 14 fueron intervenidos con exito mediante el laser, en 3 casos fue necesario un segundo tiempo quirurgico. El 86% de las pacientes refirieron no haber notado dolor, el 7% un dolor leve y el 7% un dolor moderado. Conseguimos realizar el seguimiento a 11 de las 14 pacientes, 7 embarazos a termino con parto y recien nacido vivo (63%), 3 abortos (27%) y un caso de una paciente que tras llegar a la menopausia decidir desistir de su deseo genesico. Se comparo el tratamiento con laser de las diferentes patologias con los resultados obtenidos por otros dispositivos como el instrumental mecanico, Versapoint, morceladores o el mini-resectoscopio. Conclusiones: El uso del Laser de Diodo en el tratamiento histeroscopico de la patologia endometrial benigna en consulta tiene una eficacia elevada en polipectomia, miomectomia y septoplastia con una baja morbilidad. Nuestros resultados no han sido inferiores al uso de otras tecnicas o de otros dispositivos. Study Objective: To assess the efficacy of the Diode Laser in the office hysteroscopical treatment of non-malignant pathology. Design: Longitudinal retrospective study (Canadian Task Force classification II-2). Setting: Office Hysteroscopy Unit of the Del Mar University Hospital Patients: We analyzed 1828 patients that were sent to our unit between 1/1/09 and 31/10/14. We included 742 polyps, 264 submucous myomas and 15 endometrial septum. Material and methods: Diagnostic-surgical hysteroscopy based on “see and treat” technique was performed to all the patients in an office setting, without any kind of anesthesia, no speculum and using vaginoscopy. When needed diode laser was used for the treatment of the different pathology. 673 polyps were included, 409 treated by mechanical instruments and 264 by diode laser. 224 patients with myomas were included, 44 treated by mechanical instruments and 180 by diode laser and 15 patients with complete septum, and 14 were treated with diode laser. After polypectomy or myoma enucleation, if the extraction was impossible, biopsy was performed and the mass left in the cavity. Results: Global success rate for laser polypectomy was of 92%, all the polyps were > 10mm, no pain in 80.5% of the patients, and high pain in only 1.1%. 96 polyps were left in the cavity because of the size; only 2 cases require a second look after 2 month follow-up. 218 myomas in 180 patients were treated with diode laser. Depending on the myoma size or situation, 2 steps surgery was necessary. The global success rate was of 94.4% for G0, 91.1% for G1 and 56.5% for G2 fibroids. Because of the myoma volume, in 72 cases the mass was left in the cavity after biopsy and complete enucleation, with a 2 month follow up by ultrasound, 100% disappeared. A high tolerance to the procedure with a very low morbidity, no major complications were found. Of 15 complete septum 14 were treated successfully with laser, in 3 of the cases a second step was necessary. No pain in 86% of the patients, 7% low pain and 7% a moderated. We followed up 11 of the 14 patients, 7 deliveries (63%), 3 abortions (27%), and 1 case of a patient that arrived to menopause and decided not to become pregnant. The tratment with laser of all the pathologies was compared with other devices such us mechanical instruments, Versapoint, morcellators and a mini-resectoscope. Conclusions: The use of Diode Laser for the hysteroscopical treatment of endometrial non-malignant pathology in an office setting has a high efficacy in the treatment of polyps, myomas and septum with a low morbidity rate. Our results are no inferior to other techniques or the use of other devices.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.002 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 0.001 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; both teacher heads agree on what is shown here.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".