Pancolitis after influenza vaccination.
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Aged↗
Biomedical subjects
L Luca
Publications and source records attributed to L Luca.
Non invasive estimation of mean right atrial pressure utilizing the 2D-Echo transverse diameter of the left hepatic vein.
Aim of our study was to assess if the 2D-Echo transverse diameter of the left hepatic vein (LHV) obtained from the subcostal approach is correlated with invasive mean right atrial pressure (RAP). Thirty-two consecutive patients with acute myocardial infarction were studied by simultaneous 2D-Echo and right heart catheterization. LHV could be adequately imaged in 90% of patients. Mean RAP values at catheterization ranged from 0 to 15 mmHg (mean 6 +/- 3.5 mmHg). A correlation was found between mean RAP and LHV diameter calculated after inspiration (r = 0.81, SEE = 1.54 mm, slope = 0.71, p less than 0.001) as well as after expiration (r = 0.82, SEE = 1.32 mm, slope = 0.62, p less than 0.001) or during post-expiratory apnoea (r = 0.85, SEE = 1.3 mm, slope = 0.71, p less than 0.001). Moreover, percent increments of LHV diameter correlated well with percent changes of mean RAP during rapid infusion of 250-500 cc of saline in 4 patients (r = 0.98, p less than 0.001). Thus, the 2D-Echo LHV diameter is a feasible measurement that seems to correlate well with invasive mean RAP over a wide range of mean RAP values in patients with myocardial infarction; the changes in LHV diameter correlate well with the percent increase in central venous pressure obtained with saline infusion. Underestimation of invasive RAP occurs when mean RAP value exceeds 12 mmHg and can be explained by limited venous compliance. However these preliminary results suggest that this method may represent a valid alternative to obtain a non invasive estimate of mean RAP with 2D-Echocardiography.
Adult↗
[108 cases of hepatic hydatid cyst].
The paper reports on 108 cases of hepatic hydatidosis, admitted to the clinic in the last 12 years, who wer subjected systematically to hepatic imagery, immunologic investigation at hydatic antigen, determination of eosinophil and hepatic biochemical exploration. All the cases were checked operatively. The females were predominant, 66.11%, the average age was of 42.88 +/- 11.94 years. The greatest part of the cases ranged within the 5th-7th age decades. The investigation shows that there exists, in Romania, an endemic region infested with Echinococcus tenia in the Danube zone. The most frequent contamination sources were the cats and dogs; only in 11.11% of the cases the patients were breeding animals. The most cases were discovered late and had an important hepatomegaly. The patients sought help from the physician an ailment in the right hypochondria in 52.78% of the cases, followed by fever (16.68%), biliary colic (12.96%), abdominal pain; (9.26%) and incidentally in 12.04% of the cases. The medium diameter of the hydatic cyst at its discovery was of 10.65% +/- 5.84/14.06 +/- 7.12 cm; only in 21.3% of the cases the diameter of the cyst was lower than 6 cm. The causes of the late diagnosis were: sporadic hepatic imagistic exploration; sensibility of scintigraphy was of 87.5% whereas that of echography was of 98% and that of the CT-scanning od 100%; other cause was due to the lack of immunologic tests at hydatic antigen; sensibility of hemagglutination inhibition is of 65% and that of contra-immunoelectrophoresis of 86%. Owing to the late discovery of the disease, a lethal evolution was recorded by rupture of the cyst and peritoneal inundation in a young patient of 29 years old. Hepatic echinococcosis was unilocular in 74.07% of the case, with predominance in the right lobe (67.5%). The complications rate was of 14.83%, with predominance of the suppuration (10.19%). The paper confirms the endemic state of the hydatic disease, in the Danubian zone of Romania and pleads for the necessity of improving the diagnosis by systematic application of the echographic examination and of better immunologic tests in the ambulatory.
Adult↗
[The dumping syndrome: its risk factors and evolution].
The paper reports on a comparative study of 24 cases of operated gastroduodenal ulcer, in which the dumping syndrome appeared at a short interval after the operation, and of a control lot of patients operated for ulcerous disease without complications. This study shows that the incidence of the dumping syndrome in the ulcerous patients operated is of 12.83%, predominant in gastric ulcer (15%). Among the factors favouring the development of the dumping syndrome, mention is made of subtotal gastric resection with Billroth II anastomoses, early surgical indication, and pre-existing neuroendocrine disturbances. Although the dumping syndrome causes weight loss, its evolution in time is benign and improving after 3 years, surveillance.
Age Factors↗
[Acute alcoholic hepatitis].
In a group of 1,025 cases of alcoholic liver the authors detected 28 cases (2.73%) of acute alcoholic hepatitis on the basis of the morphologic examination, 75% were males, mean age 45 +/- 18 years. The mean amount of alcohol consumed daily was 106.7 g for a mean duration of 19.78 years. The hepatic lesional substrate was hepatic steatosis and cirrhosis in 7 cases (25%) and steatofibrosis in the other 14 cases (50%). The triggering factors were the abuse of alcohol in 27 cases and a pneumonia in the last case. The disease was characterized by fever, encephalopathy, hepatomegaly, hepatocytolytic-cholestatic syndrome. The evolution was dictated by the gravity of the background hepatic lesional substrate.
Acute Disease↗