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Biomedical subjects

C Recarte García-Andrade

Publications and source records attributed to C Recarte García-Andrade.

11 recordsLinked to original sources

[Satellite manifestations of internal diseases].

AIMS: Define the concept of satellite manifestations (SM) and to determine the number and types of them that appear in the diseases of each one of the subspecialties of the Internal Medicine. METHODS: 290 diseases are reviewed in agreements of Internal Medicine and specialties books and in each one are described the types of SM that they present. RESULTS: The respiratory diseases are the group that more SM presents and the less one the neurological. The most frequent type of SM are dermatological. The diseases that have more variety of types of SM are the endocrinologicals. Analyzing the percentages of every type of SM in relation with the number of diseases of every group, the highest are the dermatological SM in cardiac diseases. CONCLUSIONS: The SM are a very frequent phenomenon in the current medical practice and express the holistic character of the disease. His knowledge is indispensable in the internal medicine and subspecialties, where they can suppose a help in the diagnoses, though a bad knowledge of his reality can mean the opposite.

Cardiovascular Diseases↗

[Subcutaneous panniculitis at a third level hospital retrospective study of 113 cases].

INTRODUCTION: The panniculitides or hypodermitis are a wide and heterogeneous group of diseases characterized by the presence of subcutaneous inflammatory nodules located generally in low limbs. OBJECTIVES: Show the clinicopathologic characteristics of the cases diagnosed as panniculitis for a 5 years period; their epidemiology, etiopathogenic factors, evolution and treatment. MATERIAL AND METHODS: A retrospective study of 113 patients diagnosed as panniculitis by histopathologic report of cutaneous biopsy since 1997 to 2001 were performed. RESULTS: The sex proportion was of 4.65 women to every man. The mean age of these patients was 49 +/- 20 years old. 100% had legs affectation, 7.1% in arms, 5.9% in trunk and 0.9% in face. 9.7% presented fever and arthromyialgias, especially in young people (p < 0.05). The etiopathogenic factors implied were tuberculosis, streptococcic pharyngoamygdalitis, sarcoidosis and different drugs. The most frequent histological pattern was septal panniculitis without vasculitis. 24.8% did not realize any treatment; 32.5% took nonsteroideal anti-inflammatory drugs; 31.6% potassium iodide; 16% systemic corticosteroids and 7.1% tuberculostatic drugs. Evolution of the patients was good and independently from the treatment performed. CONCLUSIONS: Panniculitides are a group of diseases with similar clinic, but very heterogeneous in their etiology and histopathologic findings. They are more frequent in women and with more expressive clinic in young people. Up to in the 59.3% of the studied cases a causal etiologic agent was identified. These factors are compatible with the published ones in other previous panniculitis series. When a paniculitis is suspected, the most efficient tool is the clinical diagnosis. Histological confirmation by cutaneous biopsy it must be done when it is possible.

Adipose Tissue↗

[Characteristics of Kaposi's sarcoma. A retrospective study in a reference hospital].

UNLABELLED: Kaposi's angiosarcoma (SK) is a vascular tumour that affects skin and other organs. Nowadays there is thought that immunosuppression is one of the factors related with its genesis. OBJECTIVES: Show the information corresponding to the distribution of the SK, proportion of subtypes, evolution and therapeutic used. MATERIAL AND METHODS: A 28 cases retrospective study. We obtained the personal background, habits, origin of the VIH when the SK was associated with AIDS, and treatment carry out. Type of SK and location, cutaneous presentation, complications and B symptoms. Treatment, response and adverse effects. Progression of the disease, average time of relapse and survival, and presence of the SK at death. RESULTS: 64% epidemic, 21% classic type and 14% associated with transplants. In 48% of the epidemic cases, the VIH assumed to homosexual habits and 18% to being ADVP. In all there was cutaneous affectation, 46% had affectation of mucouses, 11% adenopathies and 14% visceral extension. 71% received treatment: 40% chemotherapy, 35% radiotherapy and 18% cryotherapy. Progression: 11% became stable, in 50% there was local extension and systemic in 17%. The average survival was of 4.16 +/- 3 years. CONCLUSIONS: SK has a minor incidence in the homosexual population. The high proportion of classic and transplants associated affirm the role of immunosuppression as a predisposing factor. There were numerous local complications that were associated with B symptoms. The cryotherapy was used as the first option in the located forms and in the widespread ones was the chemotherapy.

Acquired Immunodeficiency Syndrome↗

[Community-acquired pneumonia in the aged: prognostic factors].

We studied the clinical characteristics and the initial supplementary test available in the emergency service, in aged patients with community-acquired pneumonia, as well as their mortality prognosis value. We assessed 190 patients attended consecutively during one year. Clinical, analytical and radiological data were registered. The parameters associated to a higher mortality were: age, absence of thoracic pain, reduction in the level of consciousness, leukocytosis, increased urea levels, aminotransferases, lactate dehydrogenase and reduction in prothrombin activity and pH. The data associated to a greater relative risk were: age above 80 years, absence of thoracic pain, prothrombin activity lower than 70% and ALT < 40 U/l. The presence of three to four of these variables had a sensitivity of 62% and a specificity of 94% in the prediction of mortality. In the multivariable analysis, the following variables remained significative: age, obnubilation and decrease of prothrombin. We stress the relevance of a high clinical suspicion, given the frequency of these cases with little symptomatology, in order to allow for an early treatment and the identification of right risk patients at the initial assessment.

Age Factors↗

[Magnesium: therapeutic usefulness in emergency situations].

Magnesium has been a forgotten cation from the therapeutical point of view, given that, although its properties began to be known more than a century ago, its use has been always empirical or isolated. With respect to its use in emergency situations, in addition to correcting its deficit and using it for the treatment of hypercalcemia and hypopotassemia, it is currently recommended as the therapy of choice for the treatment and prevention of several arrhythmias. It can also be used to prevent its deficit, when such deficit is pathological or associated to the ingestion or certain drugs. Given the multiple properties of magnesium, controlled studies are required in order to define its potential therapeutical applications.

Asthma↗

[Pleural empyema due to group-A beta-hemolytic Streptococcus].

We present the case of a parenteral drug addict with pleural overflow (empyema), in which hemolytic Streptococcus group A was isolated. The absence of an early diagnosis and an effective empirical treatment caused the development of septic shock and the patient died in spite of the therapeutical measures implanted in the emergency unit.

Adult↗