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1.
Indian J Ophthalmol ; 2019 Jul; 67(7): 1210-1212
Artigo | IMSEAR | ID: sea-197402

RESUMO

Tuberculous optic neuropathy that includes papillitis, neuroretinitis, and optic nerve tubercle is a rare presentation of ocular tuberculosis. Though contagious spread from choroid following the hematogenous dissemination of the bacilli has been implicated in the optic nerve involvement, unlike neuroretinitis, optic nerve and choroidal involvement are usually considered as two separate clinical entities. We report a case of optic nerve involvement in a 33-year-old male who had concurrent choroidal involvement at present and also in the past. A strong history of contact with patients of pulmonary tuberculosis, positive tuberculin skin test, interferon gamma release assay, and high-resolution computed tomography helped us to clinch the diagnosis. Patients responded to systemic corticosteroid therapy and anti-tuberculosis treatment. Choroidal involvement in a case of inflammatory optic neuropathy should arise suspicion of tuberculous etiology.

2.
Acta otorrinolaringol. cir. cabeza cuello ; 26(2): 151-153, ago. 1998. ilus
Artigo em Espanhol | LILACS | ID: lil-328787

RESUMO

En el presente articulo se presenta un caso de un paciente con hipertrofia linfoepitelial benigna de parotida teniendo como enfermedad de base, infeccion por el Virus de Inmunodeficiencia Humana. Hacemos además una corta discusion del tema exponiendo su diagnostico y tratamiento


Assuntos
Humanos , Masculino , Adulto , HIV , Neoplasias Parotídeas
4.
Artigo em Inglês | IMSEAR | ID: sea-89583

RESUMO

The aim of the study was to evaluate portosystemic collateral circulation in relation to (1)individual etiological groups of portal hypertension., (2) Presence and size of esophageal varices, (3) esophageal sclerotherapy and (4) ascites. A prospective study of 101 patients of portal hypertension was carried out. Patients were divided into 4 etiological groups: Alcoholic cirrhosis (ALD) (38), Non-alcoholic cirrhosis (NALD) (35), non cirrhotic portal fibrosis (NCPF) (14) and extrahepatic portal vein obstruction (EHPVO) (14). Esophageal varices were assessed and graded endoscopically into 3 categories: no varix, small varices and large varices. Evaluation of portosystemic collateral circulation, other than esophageal varices was done ultrasonically. "Other" portosystemic collaterals (lienorenal, gastrorenal, dilated paraumbilical and umbilical veins, paraduodenal and gall bladdes varices) were seen in 26 out of 101 patients and more commonly in the non-cirrhotic groups (50%) [NCPF: 57.14%, EHPVO: 42.86%] than in the cirrhotic group (16.44%) [ALD: 13.5%, NALD: 20%]. Gall bladder varices were the only form of ectopic (extra esophagogastric) varices visualised with an overall incidence of 3.96%. Collateral shunts were seen more frequently in patients without varices (100%), than in patients with small varices (34.88%) or large varices (7.84%), and in patients having undergone esophageal sclerotherapy (57.14%). Collateral circulation did not contribute to the development of ascites. 37 patients with ascites did not have collateral shunts. We conclude portosystmic circulation plays a decompressive role in portal hypertension and prevents formation of esophageal varices or prevents them from increasing in size. It is seen more frequently in noncirrhotic patients and in those having undergone sclerotherapy and does not contribute to development of ascites.


Assuntos
Adulto , Circulação Colateral , Feminino , Humanos , Hipertensão Portal/etiologia , Masculino , Sistema Porta/fisiopatologia , Estudos Prospectivos
5.
Artigo em Inglês | IMSEAR | ID: sea-92283

RESUMO

A prospective study of 101 consecutive patients of portal hypertension was carried out to study the possible relationships between bone marrow activity on 99m technetium labelled sulphocolloid scan and severity of liver disease, etiology of portal hypertension and cirrhosis, as well as presence and extent of collateral circulation, including esophageal varices. The patients were divided into 4 etiological groups: alcoholic cirrhosis (ALD), (38) non-alcoholic cirrhosis (NALD) (35) non-cirrhotic portal fibrosis (NCPF) (14) and extrahepatic portal vein obstruction (EHPVO) (14). Patients of cirrhosis were categorised according to modified Child-Pugh's classification. Esophageal varices were graded endoscopically as (1) no varix (2) small varices (< 5mm) (3) large varices (> 5mm). All patients underwent radionuclide imaging using 99m Technetium labelled sulphocolloid and bone marrow activity was studied. Evaluation of portasystemic collaterals was done ultrasonically. We found that 16.6%, 44.6% and 72.72% patients with Child A, B and C cirrhosis respectively, had increased marrow activity (p < 0.05). There was no significant difference between marrow activity of patients with ALD (52.6%) and NALD (40%). None of the non-cirrhotic patients demonstrated bone marrow uptake of radioisotope. There was no significant difference between bone marrow uptake presence of lienorenal collaterals and presence or size of esophageal varices. We thus conclude the bone marrow activity on radioisotope scanning depends only on the severity of liver disease and does not vary a according to the etiology of cirrhosis, or presence and extent of portasystemic collaterals, including esophageal varices.


Assuntos
Adulto , Estudos de Casos e Controles , Circulação Colateral , Varizes Esofágicas e Gástricas/complicações , Feminino , Humanos , Hipertensão Portal/etiologia , Cirrose Hepática/complicações , Cirrose Hepática Alcoólica/complicações , Masculino , Estudos Prospectivos , Compostos Radiofarmacêuticos/diagnóstico , Coloide de Enxofre Marcado com Tecnécio Tc 99m/diagnóstico
9.
Artigo em Inglês | IMSEAR | ID: sea-87848

RESUMO

Ultrasonography was used to evaluate splenic size in normal patients as well as in patients with various clinical conditions. To express splenic size, a splenic volumetric index (SVI) was used. By grading the SVI on the basis of age and sex in normal patients, and in various diseases, characteristic distributions of SVI were obtained. Obtaining the SVI by the use of ultrasound appears to be a significant supplemental aid for evaluating spleen size, especially in patients whose spleens are not palpable.


Assuntos
Adolescente , Adulto , Distribuição por Idade , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Valores de Referência , Distribuição por Sexo , Baço/anatomia & histologia
15.
Indian Pediatr ; 1991 Apr; 28(4): 369-74
Artigo em Inglês | IMSEAR | ID: sea-7184

RESUMO

Cerebrospinal fluid (CSF) dehydrogenases were studied in 42 controls, 23 children with pyogenic meningitis, 22 with tuberculous meningitis and 19 with encephalitis to assess their usefulness in differentiating between the different central nervous system infections. CSF-LDH and ICD activity was increased in CNS infections (p less than 0.0001), LDH being significantly higher (p less than 0.001) in pyogenic meningitis than in tuberculous meningitis or encephalitis. However, ICD activity was significantly different in each of these conditions (p less than 0.001). The dehydrogenase activity declined with subsequent clinical improvement, in all children with meningitis. A significant direct relationship was found between the enzyme activity and CSF protein content as well as total cell count. The 95% confidence interval confirms the utility of assaying CSF dehydrogenase activity to differentiate various CNS infections, thus improving the diagnostic ability.


Assuntos
Doença Aguda , Líquido Cefalorraquidiano/enzimologia , Criança , Pré-Escolar , Diagnóstico Diferencial , Ativação Enzimática/fisiologia , Humanos , Lactente
17.
J Postgrad Med ; 1991 Jan; 37(1): 58B, 59-61
Artigo em Inglês | IMSEAR | ID: sea-115523

RESUMO

A case of tetralogy of fallot with congenital intermittent atrioventricular dissociation is reported. A review of standard postgraduate books of cardiology fails to describe this condition, thus showing its extreme rarity. The therapeutic dilemma in treating such a case is also discussed.


Assuntos
Criança , Eletrocardiografia , Feminino , Bloqueio Cardíaco/congênito , Humanos , Tetralogia de Fallot/complicações
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