Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 3 de 3
Filter
Add more filters










Publication year range
1.
World J Gastroenterol ; 18(19): 2430-3, 2012 May 21.
Article in English | MEDLINE | ID: mdl-22654437

ABSTRACT

The case of a 52-year-old woman with a past history of thymoma resection who presented with chronic diarrhea and generalized edema is the focal point of this article. A diagnosis of Giardia lamblia infection was established, which was complicated by protein-losing enteropathy and severely low serum protein level in a patient with no urinary protein loss and normal liver function. After anti-helmintic treatment, there was recovery from hypoalbuminemia, though immunoglobulins persisted at low serum levels leading to the hypothesis of an immune system disorder. Good's syndrome is a rare cause of immunodeficiency characterized by the association of hypogammaglobulinemia and thymoma. This primary immune disorder may be complicated by severe infectious diarrhea secondary to disabled humoral and cellular immune response. This is the first description in the literature of an adult patient with an immunodeficiency syndrome who presented with protein-losing enteropathy secondary to giardiasis.


Subject(s)
Giardiasis/complications , Immunologic Deficiency Syndromes/complications , Protein-Losing Enteropathies/complications , Thymoma/complications , Thymus Neoplasms/complications , Agammaglobulinemia/complications , Diarrhea/complications , Female , Giardia lamblia/isolation & purification , Humans , Middle Aged
2.
GED gastroenterol. endosc. dig ; 30(2): 52-61, abr.-jun. 2011. ilus
Article in Portuguese | LILACS | ID: lil-639266

ABSTRACT

Osteodistrofia hepática é distúrbio de mineralização óssea associada à doença hepática crônica, sendo a osteoporose, e mais raramente a osteomalácia, sua forma de apresentação clínica. Apesar de pouco diagnosticada e com prevalência de grande variação na literatura, na maioria das vezes, apresenta-se de forma assintomática e, quando não identificada, aumenta consideravelmente o risco de fratura e sequelas permanentes. Seu diagnóstico, portanto, requer alta suspeição e faz-se, na prática clínica, por meio da avaliação da densitometria óssea. De fisiopatogenia multifatorial, envolve fatores genético, ambiental e do próprio estado clínico-nutricional do paciente. Uma atenção maior deve ser despendida a hepatopatas desnutridos, com cirrose hepática avançada, doença colestática crônica e transplantados pelo maior risco de desmineralização óssea. Nesta revisão, será discorrido sobre o metabolismo fisiológico da síntese óssea e a fisiopatologia do distúrbio de mineralização óssea, desde mecanismos fisiopatogênicos na doença hepática crônica, seu diagnóstico e revisão da terapêutica atual empregada.


Hepatic osteodystrophy is a disorder of bone mineralization associated to liver disease, clinically manifested by osteoporosis and more rarely osteomalacia. Although seldomly diagnosed and varying greatly in literature, most of the time, it presents asymptomatically and, when it is not recognized, it enhances considerably the risk of fracture and permanent sequelae. Indeed it requires a high grade of suspicion and it is confirmed by means of bone densitometry evaluation in clinical practice. Presenting with a multifactorial physiopathology, it involves factors, such as genetical, environmental, and patient clinical-nutritional status. A greater attention must be spent on patients with liver disease, especially those malnourished, with advanced cirrhosis, chronic cholestatic disease, and transplanted, because of a higher risk of bone demineralization. In this data, it will be reviewed the bone synthesis metabolism and the physiopathology of bone mineralization disorder ? since fisiopatogenic mechanisms in chronic liver disease, diagnosis and recent therapeutic review employed.


Subject(s)
Humans , Osteoporosis , Bone Demineralization, Pathologic , Osteomalacia , Calcification, Physiologic , Hepatitis, Autoimmune , Chemical and Drug Induced Liver Injury, Chronic
3.
GED gastroenterol. endosc. dig ; 29(4): 126-135, out.-dez. 2010. ilus, tab, graf
Article in Portuguese | LILACS | ID: lil-602452

ABSTRACT

Osteodistrofia hepática é distúrbio de mineralização óssea associada à doença hepática crônica, sendo a osteoporose, e mais raramente, a osteomalácia, sua forma de apresentação clínica. Apesar de pouco diagnosticada e prevalência com grande variação na literatura, na maioria das vezes, apresenta-se de forma assintomática e, quando não identificada, aumenta consideravelmente o risco de fratura e sequelas permanentes. Seu diagnóstico, portanto, requer alta suspeição e faz-se, na prática clínica, por meio da avaliação da densitometria óssea. De fisiopatogenia multifatorial, envolve fatores genético, ambiental e do próprio estado clínico-nutricional do paciente. Uma atenção maior deve ser despendida a hepatopatas desnutridos, com cirrose hepática avançada, doença colestática crônica e transplantados pelo maior risco de desmineralização óssea. Nesta revisão, será discorrido sobre o metabolismo fisiológico da síntese óssea e a fisiopatologia do distúrbio de mineralização óssea, desde mecanismos fisiopatogênicos na doença hepática crônica, seu diagnóstico e revisão da terapêutica atual empregada.


Hepatic osteodystrophy is a disorder of bone mineralization associated to liver disease, clinically manifested by osteoporosis and more rarely osteomalacia. Although seldomly diagnosed and varying greatly in literature, most of the time, it presents asymptomatically and, when it is not recognized, it enhances considerably the risk of fracture and permanent sequelae. Indeed it requires a high grade of suspicion and it is confirmed by means of bone densitometry evaluation in clinical practice. Presenting with a multifactorial physiopathology, it involves factors, such as genetical, environmental, and patient clinical-nutritional status. A greater attention must be spent on patients with liver disease, especially those malnourished, with advanced cirrhosis, chronic cholestatic disease, and transplanted, because of a higher risk of bone demineralization. In this data, it will be reviewed the bone synthesis metabolism and the physiopathology of bone mineralization disorder - since fisiopatogenic mechanisms in chronic liver disease, diagnosis and recent therapeutic review employed.


Subject(s)
Humans , Male , Female , Vitamin D Deficiency , Calcification, Physiologic , Calcium Metabolism Disorders , Liver Diseases , Liver Diseases/complications , Osteomalacia , Osteoporosis , Cholestasis , Liver Transplantation , Hepatitis, Autoimmune
SELECTION OF CITATIONS
SEARCH DETAIL
...