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排序方式: 共有10000条查询结果,搜索用时 15 毫秒
91.
de Diego Rodríguez E Roca Edreira A Martín García B Hernández Rodríguez R Portillo Martín JA Gutiérrez Baños JL Correas Gómez MA del Valle Schaan JI Villanueva Peña A Rado Velázquez MA Torío Sánchez B 《Actas urologicas espa?olas》2000,24(8):685-688
The schwannoma is a tumor resulting from the Schwann cells of neural shwath, being its retroperitoneal localization quite unusual. This tumor is clinically unspecified and in most of the cases it originates symptoms coming from the compression of the close structures when its localization is retroperitoneal. Its diagnosis is quite often fortuitous being confirmed by anatomopathological study afterwards. The treatment is surgical radical exeresis with subsequent followup. We report a new case of this uncommon retroperitoneal pathology in a female patient showing a nonspecific clinic. Two years after the surgery she remains asymptomatic without any radiological evidence of recidive. 相似文献
92.
Uría González-Tova J Escalera Almendros C Sánchez Macias J Areal Calama J Sanfeliú Cortes F Ibarz Servio L Saladie Roig JM 《Actas urologicas espa?olas》2000,24(9):757-760
Case report of a new case of malignant mesothelioma of the tunica vaginalis testis. A mediterranean male age 62, presented with enlargement and swelling of the scrotum, treated as orchiepydidymitis within the previous 3 months. Physical and ultrasonography examination showed a left scrotal mass with extension to the skin of the scrotum. After surgery (orchiectomy and partial hemiscrotectomy) and histopathology diagnosis of locally advanced malignant mesothelioma, CT showed metastasis in retroperitoneum, Lung and Liver. The patient undergoes chemotherapy and radiotheraphy with a poor prognose. We review the diagnosis, histopathology and therapeutical approach for this uncommon kind of paratesticular tumor (less than 80 cases reported in the last 30 years). 相似文献
93.
Bachiller Burgos J Varo Solís C Báez JM Estudillo F Juárez Soto A Soto Delgado M Beltrán Aguilar V González Moreno D Sánchez Bernal C Rodríguez-Rubio F 《Actas urologicas espa?olas》2000,24(8):673-676
The existence of a vesical diverticulum in the context of a congenital connective tissue disorder such as Ehlers-Danlos syndrome led us to consider the possibility of a relationship. Four types of diverticula can be found in the literature: congenital, acquired, iatrogenic and syndrome-associated. Within the later, Ehlers-Danlos syndromes type IV and IX, even type V, are associated to the existence of vesical diverticula. The potential spontaneous rupture of the diverticulum is a typical feature, as well as post-surgery relapse. The attitude towards such diverticula should be one of watchful waiting, and simple, plasty-free diverticulectomy on the bladder's neck is indicated when performing a surgical procedure. 相似文献
94.
95.
Paredes Esteban RM Velasco Sánchez B Martínez-Victoria Muñoz JM Cuevas C García Ruiz M 《Cirugía pediátrica : organo oficial de la Sociedad Espa?ola de Cirugía Pediátrica》2000,13(4):170-171
We present 2-year-old patient with a allopecia lesions in scalp, and clinique diagnostic of Cutis Aplasia. The anatomopathologic study have diagnosed the lesions as Acquired Progressive Lymphangioma (APL). Is a rare vascular tumour that has a tendency to appear in childhood an to progress slowly over the years. It could present as a solitary erythematous macule or plaque and a simple excision is usually curative. Our patient is the youngest reported in the literature. 相似文献
96.
Lorenzo Alonso Carrión Francisco Jesús González Sánchez Emilio Alba Conejo Esperanza Torres Sánchez 《Clinical & translational oncology》2004,6(8):462-467
Advanced stage ovarian cancer has a high rate of recurrence even after surgery followed by chemotherapy combining carboplatin
and a taxane. New strategies are currently under way to combat this situation and one of the most promising ones is based
on the knowledge that angiogenesis, the mechanism of formation of new blood vessels coupled with the degradation of the extracellular
matrix for metalloproteinases, could be crucial in the development of this tumor. The principal molecule implicated in angiogenesis
process of ovarian cancer is the vascular endothelial growth factor (VEGF). Several studies are now in progress to clarify
its role as a diagnostic tool or its therapeutic implication. Presently, there is no indication for the use of VEGF in a preliminary
diagnosis seeing that an increase in levels can be seen in both benign and malignant ovarian conditions. VEGF is also responsible
for an increase in vascular permeability and is directly related to symptoms such as ascites and pleural effusion, both of
which are frequent in ovarian cancer. Several papers have analised the role of VEGF as a prognostic factor and some of them
do confirm VEGF as an independent prognostic factor in ovarian cancer. VEGF and the metalloproteinase system coupled with
angiogenesis are currently being evaluated as therapeutic targets but no positive results have yet to be seen in this field.
相似文献
97.
Conde Sánchez JM Rico López J Blasco Hernández P Espinosa Olmedo J Domínguez Domínguez M García Pérez M 《Actas urologicas espa?olas》2000,24(2):182-184
Contribution of a case report of cutaneous horn of penis surgically treated with extensive resection of the implantation base. A well differentiated, microinvasive epidermoid carcinoma was histopathologically demonstrated on a hyperkeratosis squamous papilloma. Although underlying lesions to cutaneous horn are usually benign, malignant changes have been reported in up to one third of cases; surgical treatment should therefore include extensive resection of the implantation base. 相似文献
98.
99.
100.
Andrés Redondo Sánchez Javier de Castro Carpeño Manuel González Barón 《Clinical & translational oncology》2003,5(5):239-248
Esophageal cancer has a dismal prognosis and the surgical treatment only cures a small percentage of patients. The survival achieved by traditional surgical procedures is being improved with extended resections, but at the cost of greater morbidity. Concurrent radiochemotherapy can obtain results similar to those of surgery. Nowadays, locally advanced esophageal cancer should have a multimodal approach, because neoadjuvant chemotherapy, with or without radiotherapy, has demonstrated to improve the survival of chemosensitive patients. Recently, the role of hyperfractionated radiotherapy and new drugs such as paclitaxel, docetaxel and irinotecan in neoadjuvant treatment is being evaluated. 相似文献