Prevalence of hepatitis B and hepatitis C markers in alcoholics with and without clinically evident hepatic cirrhosis.

We assessed the frequency of serological markers of hepatitis B virus (HBV) and hepatitis C virus (HCV) infections in 365 alcoholics by determining, by ELISA, the presence of HBsAg, anti-HBc, anti-HBs and anti-HCV. Fifty patients were cirrhotics and 315 had no evidence of hepatic cirrhosis; of the latter HBsAg was assessed in all, anti-HBc and anti-HBs in 130, and anti-HCV in 210. Among the alcoholics the frequencies of HBsAg (1.

Prolonged migraine aura without headache arrested by sumatriptan. A case report with further considerations.

The case of a 42-year-old woman with prolonged migraine visual aura without headache, whose long-lasting episodes of visual aura were successfully controlled by oral sumatriptan, is reported. Effectiveness of sumatriptan was unequivocal, since, after taking sumatriptan, duration of aura would drop from 1.5 h to approximately 20 min.

Rigid spine syndrome. Case report.

We describe a patient who had difficulty in walking since toddling stage and presented proximal upper and lower member weakness which have evolved to a progressive limitation of neck and trunk flexure, compatible with rigid spine syndrome. The serum muscle enzymes were somewhat elevated and the electromyography showed a myopatic change. The muscle biopsy demonstrated an active and chronic myopathy.

SC5b-9 is the most sensitive marker in assessing disease activity in Brazilian SLE patients.

This study investigated whether increased plasma levels of terminal complement complex (SC5b-9) or split products correlate with disease activity and clinical manifestations in Brazilian systemic lupus erythematosus (SLE) patients. Comparisons with conventional measurements of complement and other inflammatory markers were also performed. Plasma levels of SC5b-9, C3a desArg, C1rs-C1Inhibitor, C3b(Bb)P, C3, C4, erythrocyte sedimentation rate (ESR) and mucoproteins (MP) were measured in 41 patients with SLE of different disease activity: 10 patients with none, 15 patients with mild, and 16 patients with moderate or severe activity.

Lambert-Eaton myasthenic syndrome. Report of two cases.

Two cases of Lambert-Eaton myasthenic syndrome, in female patients whose neoplasm investigation was negative, are reported. Repetitive stimulation of ulnar nerve showed an incremental response (+187% and +198%). Needle EMG was normal in one of them, however, the other patient showed fibrillation potentials, positive sharp waves, potentials of low amplitude and short duration.

[Visual and volumetric analysis with magnetic resonance of hippocampus formations in a group of patients with clinical diagnosis of temporal lobe epilepsy].

The purpose of this study is to test the sensitivity of the volumetric analysis compared to the visual analysis of the hippocampal formations of a group of 153 patients with clinical diagnosis of temporal lobe epilepsy and candidates to temporal lobectomy, evaluated by magnetic resonance (MR), using a 0.5 Tesla machine and inversion-recovery T1-weighted images and 5 mm coronal slices. There was agreement between the prospective visual analysis and another retrospective visual analysis carried out by two independent observers (C = 0.

[Immunocytochemical analysis of the inflammatory infiltrate in inclusion body myositis and other neuromuscular disorders with rimmed vacuoles].

Among 1400 muscle biopsies, we found 16 cases with rimmed vacuoles whose diagnosis were sporadic inclusion body myositis (IBM) (4 cases), juvenile spinal muscular atrophy (6 cases), distal myopathies (3 cases), limb-girdle muscular dystrophy (2 cases), and peripheral neuropathy (1 case). Monoclonal antibodies reactive for T lymphocytes and subsets, B lymphocytes, macrophages, natural killer cells, immunoglobulins, and complement were used to analyze the inflammatory infiltrate. The analysis was quantitative and according to the site of accumulation (interstitial, endomysial, and perivascular).

[Headache in patients with pheochromocytoma. Influence of arterial hypertension].

Headache is an important diagnostic element in pheochromocytoma and it may characterize a body reaction to pathological hormonal oscillations. We observed the pheochromocytoma instability in 20 patients during arterial hypertension and tried to correlate with headache. We found that isolate hypertension is not the only factor in headache pathogenesis.

[Partial median sternotomy in H. A new approach for cardiac surgery].

Purpose: To present our results with the minimally invasive thoracotomy (MIT) in patients with valve disease and to describe a new type of thoracotomy.

Methods: Twenty-five patients with valve disease as the major cardiac problem were operated during a five month period. Two types of incisions were used: one in an inverted-T fashion and another in a H fashion.

[Pancreatic neuronal loss in chronic Chagas' disease patients].

We have not found any anatomical studies about the intrapancreatic ganglia in the chronic Chagas' disease. The lesions in these structures could explain at least in part the functional disturbances in the exocrine and endocrine pancreas described in this form of the disease. Thus we decided to morphologically analyze these ganglia.

[Ebstein's anomaly in the elderly].

A case of a 62-year-old patient with Ebstein's anomaly is presented. Despite the severe anatomical abnormalities, he was asymptomatic until 61 years of age. Anatomic aspects, clinical features and the diagnostic techniques used are analyzed.

[Cost of liver transplantation at the Clinical Hospital of the University of Parana, Brazil].

Purpose: To determine the cost of liver transplantation at the Clinical Hospital of the Federal University of Parana.

Methods: The data of 24 patients subjected to 25 liver transplantations were evaluated from the day of hospital admission until the day of discharge to determine the length of hospitalization, quantity of material and medications used, and exams and procedures performed. Professional fees were not included in the study.

Clinical, autoimmune and demographic profile in systemic lupus erythematosus (SLE) patients from southern Brazil.

With the purpose of determining the association of clinical, autoimmune and demographic features, a group of 90 SLE patients from Southern Brazil were investigated. At diagnosis, 24% of them were under 20 years, 63% were between 20 and 40 years and 13% were older than 40 years. According to the ethnic background, there were 66% Brazilian-white patients, 21% Caucasians and 13% Mullatos/Blacks.

[Acute schistosomiasis with brain involvement. Case report].

A case of acute schistosomiasis with magnetic resonance images (MRI) of the brain suggestive of demyelinating lesions, pyramidal disorder in the lower limbs and normal cerebrospinal fluid is presented. Diagnosis could be established by detection of antibodies on blood and cerebrospinal fluid. Schistosoma mansoni involves the spinal cord more often than the brain.

[Satisfaction and motivation in nursing].

Something which affects the internal balance of a hospital system is its workers satisfaction/motivation rate. According to observed and discussed facts regarding our professional environment and also according to some authors assessments (Alcântara and Ribas Gomes), it seems that there is an insatisfaction among those people in relation to their chores. Therefore, based on Herzberg et all.

Allogeneic transplantation with blood stem cells mobilized by rhG-CSF for hematological malignancies.

Allogeneic blood stem cell (BSC) transplantation has been performed experimentally in some patients with success. Wider application of this therapeutic modality has been hampered ultimately by many factors, mainly the concern that infusion of large numbers of donor T cells could result in an increased incidence and severity of graft-versus-host disease (GVHD). We report the short-term results of 17 allogeneic BSC transplants in patients with hematologic malignancies.

[Correlation between functional disability, age, and serum enzymes in neuromuscular diseases].

We attempt to correlate the patient's disability and serum enzymes (creatinekinase, lactic dehydrogenase, aldolase, glutamic oxalacetic and glutamic piruvic transaminase) in several neuromuscular disorders using the Vignos and Archibald scale (V&A). In 806 cases we studied, serum enzyme levels and the V&A disability using a computer for Pearson's correlation and regressive analysis. A good correlation of the V&A with age suggested a progressive evolution (increased disability) in Duchenne muscular dystrophy, fascioscapulohumeral dystrophy, myotonic dystrophy, myopathies due to respiratory chain enzyme deficiency and amyotrophic lateral sclerosis.

Increased frequency of the C4A*6 rare allele in rheumatic heart disease.

The aim of the present investigation was to determine whether the alleles of the MHC class III complement proteins BF, C2 and C4 (C4A and C4B) could be markers for RHD in the Brazilian population. Forty-nine patients with chronic RHD were studied. The controls included 65 healthy unrelated individuals, matched with the patients according to sex, age and ethnical background.

[Comparative study of the extension of coronary arteriosclerosis with risk factors and changes in the retinal artery].

Purpose: To identify a possible relationship of the extent of coronary artery disease, with risk factors for coronary artery disease and the retinal arteriolar changes (evaluated by fundoscopic examination).

Methods: We studied 96 patients (66 males), 36 to 72 years of age. All patients were studied by selective cinecoronaryarteriography, fundoscopic examination, as well as evaluated for the common risk factors, cigarette smoking diabetes, dislipidemia, systemic hypertension, age, alcoholism, male sex, family history and obesity.

[Acute idiopathic sensory neuropathy: a case report].

Pure sensory neuropathies are clinically characterized by paresthesias, sensory ataxia and areflexia without muscle weakness. We report the case of a 21 years-old female patient with acute onset of distal paresthesias, marked sensory ataxia and hyporeflexia. Motor strength was normal.

[West syndrome: apropos of 9 cases].

West syndrome is a peculiar form of epilepsy of infancy and childhood characterized by spasms or massive myoclonus, regression neuropsychomotor development, and EEG abnormalities referred as hipsarrhythmia. We report nine cases of West syndrome discussing clinical, etiological, evolutive and therapeutic features.

Adrenocortical carcinoma in children: clinical aspects and prognosis.

Although adrenocortical carcinoma is seen infrequently in children in most countries, it is occurs with significant frequency in Southern Brazil. This has enabled a study of the pattern of this disease in the pediatric age group. Of 78 patients with adrenocortical carcinoma seen at two hospitals in Curitiba, Brazil, 55 were adequately documented, with minimum of 2 years' follow-up, and formed the basis of this paper.

[Glomus tumors of the temporal bone: a report of 6 cases].

The authors review the clinical, radiological and pathological features of 6 cases of glomus tumors of the temporal bone. Out of the 6 patients, 5 were female; age was distributed between 22 and 76 years (mean 48 years). The main clinical features were hypoacusia, tinnitus and otoscopic findings suggestive of the diagnosis.