Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 1 de 1
Filtrar
Más filtros












Base de datos
Intervalo de año de publicación
1.
Eur J Surg Oncol ; 49(1): 257-262, 2023 01.
Artículo en Inglés | MEDLINE | ID: mdl-36031470

RESUMEN

OBJECTIVES: To support laparoscopic post-chemotherapy retroperitoneal lymph-node dissection (L-PC-RPLND) as a potential new standard, we report on a large dataset of patients systematically undergoing L-PC-RPLND. PATIENTS AND METHODS: Patients with unilateral residual mass (≥1 cm), normalized markers, limited encasement (<30%) of gross retroperitoneal vessels underwent unilateral L-PC-RPLND with no adjuvant chemotherapy. Surgical performances, histology, hospital stay, complications within 30 days and follow-up visits were recorded. Multivariable linear and logistic regression models were used. RESULTS: Between February 2011 and January 2021, 151 consecutive patients underwent L-PC-RPLND. Median size of the residual mass was 25 mm (interquartile range [IQR] 20-35 mm). Overall median operative time was 208 min (IQR 177-241) and was 51 min longer (p-value <0.001) for right L-PC-RPLNDs. Eleven procedures were converted to open surgery. Median number of removed and positive nodes was 11 (IQR 8-16) and 1 (IQR 1-2), respectively. Mean hospital stay was 2 days (IQR 2-3). Nine complications (6%) occurred: two were Clavien-Dindo grade III. Definitive pathology revealed post-pubertal teratoma in 65.6%, fibro-necrotic tissue in 23.8%, teratoma with malignant somatic component in 6.6% and viable tumour in 4.0% patients. In multivariable linear regression models, fibro-necrotic tissue (32 min, CI 8.5-55.5; p < 0.01) and residual volume (1.05 min, CI 0.24-1.85; p < 0.01) achieved independent predictor status for longer operative time. All patients, but one, are alive and disease-free after a median follow-up of 22 months (IQR 10, 48). CONCLUSION: L-PC-RPLND, when adequately planned, is safe and effective for most patients with low to medium volume residual masses.


Asunto(s)
Laparoscopía , Neoplasias de Células Germinales y Embrionarias , Teratoma , Neoplasias Testiculares , Masculino , Humanos , Estudios Retrospectivos , Escisión del Ganglio Linfático/métodos , Neoplasias de Células Germinales y Embrionarias/cirugía , Teratoma/cirugía , Neoplasias Testiculares/cirugía , Neoplasias Testiculares/patología , Espacio Retroperitoneal/cirugía , Laparoscopía/métodos , Resultado del Tratamiento
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA
...