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3.
Rev Gastroenterol Mex ; 73(3): 181-3, 2008.
Artigo em Espanhol | MEDLINE | ID: mdl-19671508

RESUMO

Inside of the study of Dysphagia, until 38% of the greater patients of 50 years, they present/display cervical Osteophytes like cause of Dysphagia; frequently I diagnose passes for the methods of radiology and endoscopy unnoticed. The disease of Forestier and Rotes better well known Querol or like skeletal hiperostosis diffuse idiophatic it is characterized by the formation of spinal and cervical Osteophytes, ossification of ligaments and muscles for vetebrates of the cervical column. Frequently it produces affectation to medullar that it can pronounce like Dysphagia and crosstalk. We presented/displayed the case of a patient of 78 years with chronic pneumopathy, that presents/displays Dysphagia and progressive crosstalk with pondered loss, in where radiology of the cervical column they show cervical osteofitos with espondilolistesis, rectification of the cervical lordosis and diminution of the intersomatic spaces that they compress the trachea and column of air and an extrinsic compression below the cricopharyngeal is documented by endoscopy.


Assuntos
Vértebras Cervicais , Transtornos de Deglutição/etiologia , Hiperostose Esquelética Difusa Idiopática/complicações , Idoso , Humanos , Masculino
4.
Nefrologia ; 24 Suppl 3: 97-100, 2004.
Artigo em Espanhol | MEDLINE | ID: mdl-15219080

RESUMO

Advances in the treatment of HIV infection in the recent years have improved the survival of these patients. This improvement in prognosis has been followed by a higher prevalence of kidney disease among these patients. We present a patient with a known HIV infection who developed renal insufficiency. The renal biopsy showed lesions of thrombotic microangiopathy and malignant hypertension with development of vascular and glomerular damage stages. The laboratory studies allowed us the diagnosis of anti phospholipid syndrome. Early diagnosis of the antiphospholipid syndrome in patients with HIV infection is important, because it can have serious implications for the prognosis.


Assuntos
Injúria Renal Aguda/etiologia , Síndrome Antifosfolipídica/complicações , Doenças Autoimunes/complicações , Infecções por HIV/complicações , Hipertensão Maligna/etiologia , Hipertensão Renovascular/etiologia , Injúria Renal Aguda/patologia , Injúria Renal Aguda/terapia , Adulto , Arteríolas/patologia , Biópsia , Diagnóstico Precoce , Glomerulosclerose Segmentar e Focal/etiologia , Glomerulosclerose Segmentar e Focal/patologia , Hepatite C/complicações , Humanos , Glomérulos Renais/patologia , Masculino , Diálise Renal , Abuso de Substâncias por Via Intravenosa/complicações , Trombofilia/etiologia
5.
Arch Soc Esp Oftalmol ; 76(1): 25-9, 2001 Jan.
Artigo em Espanhol | MEDLINE | ID: mdl-11178799

RESUMO

PURPOSE: We study the histological integration of high-density porous polyethylene orbital implants and its clinical meaning. METHODS: During the last 16 months we have used 14 implants of MEDPOR. Two were removed because of migration, the first one and partial extrusion, the second one, after 3 and 9 months since implantation, respectively. They were preserved and softened in formaldehyde for one month, and later processed for histological study. RESULTS: Macroscopically, a fibrous pseudocapsule firmly attached to the implant was seen. A fibrovascular tissue ingrowth covered the polyethylene porous surface and penetrated its total cross-sectional area. Occasional inflammatory cells were present. There was no evidence of macrophagical activity. CONCLUSIONS: We demonstrate a good fibrovascular integration of the implant at the time of extraction. This means that this material can be successfully used in anophthalmic socket surgery. However, new pathological and clinical studies are necessary to elucidate their biocompatibility in long follow-up time.


Assuntos
Materiais Biocompatíveis , Implantes Orbitários , Polietilenos , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Órbita/patologia
6.
Arch. Soc. Esp. Oftalmol ; 76(1): 25-30, ene. 2001.
Artigo em Es | IBECS | ID: ibc-6733

RESUMO

Objetivos: Estudio histológico de la integración de los implantes porosos de polietileno de alta densidad (MEDPOR) y su significado clínico. Métodos: Durante los últimos 16 meses hemos empleado 14 implantes orbitarios de polietileno, de los cuales 2 tuvieron que ser retirados: uno por migración, a los 3 meses de su implante, y otro por extrusión parcial, a los 9 meses. Los implantes retirados se introdujeron durante un mes en formaldehído para conseguir su reblandecimiento y posteriormente se procesaron para su estudio histológico. Resultados: Macroscópicamente se observa una envoltura tisular firmemente adherida al material sintético. Al microscopio se objetiva crecimiento de tejido fibrovascular alrededor de la superficie porosa de polietileno que penetra hasta el centro del implante, con presencia ocasional de células inflamatorias. No se puede evidenciar lisis macrofágica del material de polietileno. Conclusiones: Se demuestra la buena integración fibrovascular del material de polietileno poroso en el tiempo de implantación estudiado, lo que prueba la biocompatibilidad del material para la reconstrucción de la cavidad orbitaria. Harán falta más estudios anatomopatológicos y clínicos que diluciden su evolución a largo plazo (AU)


Assuntos
Pessoa de Meia-Idade , Adulto , Masculino , Feminino , Humanos , Polietilenos , Implantes Orbitários , Materiais Biocompatíveis , Órbita
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