Thromboembolism problem is a grave complication which occurs with great frequency in patients hospitalized in a critical state. The association between periferical venous thrombosis and the thromboembolic accident is plainly demonstrated, although the accurate establishment of the clinical diagnosis of phlebothrombosis is only feasible in 50% of the cases. In the present work, we describe the methodology and the experience which we have acquired with the use of radioisotops in the diagnosis of these problems. We studied 64 patients to whom in the supine position we injected into a vein in both heels, from 3 to 5 millicuries of 99m-Tecnecio, practicing three stages: dynamic venography, a static study, and a pulmonary gammagram. In the normal cases, we clearly identified the tracts of the principal femural, iliac, and the inferior third of the inferior vena cava veins. In the abnormal studies, we observed the obstructive process manifested by the absence of radioactivity in the affected venous tract, with appearence of collateral circulation, definitive data which establishes with certainty the diagnosis. It can be concluded that the method is rapid and easily carried out, meaning that it could be a routine practice in all of those patients who are suspected of having this problem.

Adult↗

PubMedDate not supplied

[Hereditary thrombocytopathic thrombocytopenia. Report of 2 cases transmitted with dominant character].

Hereditary thrombocytopathic thrombocytopenia is reported in a family (mother and son) and is transmitted with dominant character of moderate to severe intensity (platelets fluctuated from less than 5,000 per mm-3 to 20,000 with sporadic higher rises), normal survivorhship, larger than normal diameter and abnormal platelet 3 factor. Comments are made on its resemblance to idiopathic thrombocytopenic purpura and stress is placed on the importance of its identification through the decision of splenectomy with negative results in these patients.

Autopsy↗

PubMedDate not supplied

[Decrease in the serum concentration of triiodothyronine in patients with acute edematous pancreatitis].

Serum concentrations of triiodothyronine (T3), Thyroxine (T4) and Thyrotropine (TSH) were measured in ten patients hospitalized in an emergency way due to acute edematose pancreatitis clinically diagnosed and confirmed in the laboratory through the finding of values of amilase higher than 180 I.U. By means of venopunction 5 ml. of blood were taken from each patient in order to determine the thyroidal profile and amilasemia at the moment of internment and after 72 hours of the disease development. Results demonstrated a decrease of the values of T3, 72 hours after the patients entered the hospital, with normal values for T4 and TSH. This decrease reached levels of hypothyroidism with no clinical data of the disease.

Acute Disease↗

PubMedDate not supplied