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Biomedical subjects

J Solís Villa

Publications and source records attributed to J Solís Villa.

16 recordsLinked to original sources
PubMed2004

[Analysis of 73 cases of significant pericardiac effusion].

Seventy-three patients with significant pericardiac effusion (SPE) are analyzed retrospectively. The results concerning etiology, clinical findings, evolution, echocardiography findings and pericardiac effusion (PE) findings are summarized. Conclusions drawn are: 1) the pericardiac effusion (PE) is a difficult diagnosis without the assistance of the echocardiogram; 2) the echocardiogram signs of hemodynamic alterations have prognostic value; 3) the most frequent causes of SPE are: tumors, idiopathic acute pericarditis, and iatrogenesis; 4) in an important percentage of DPS patients the cause is not identified; 5) the clinical presentation as pericardiac tamponade (PT) is most frequent in the tumors; 6) the analysis of the PE has a low yield, which means that diagnostic pericardicentesis is not justified in all patients with SPE; 7) the pericardiac biopsy hasa low diagnostic yield; 8) the predictive mortality factors are: presentation as PT and tumor etiology, and 9) because of the dynamic character of the SPE, it is important to carry out a progress follow-up of it.

Adolescent↗
PubMed2003

[Kikuchi's histiocytic necrotizing lymphadenitis].

Necrotizing histiocytic lymphadenitis (NHL) or Kikuchi-Fujimoto disease is an infrequent seen clinicopathologic entity that affects most frequently young women and individuals of eastern races, and that is characterized by fever and adenopathies (basically cervical) and systemic disease even though occasional patients present extranodal disease. We present two young women with NHL and cutaneous affectation, and with lymphocytic meningitis in one of the patients. We discuss the etiology of NHL, the relation of NHL with collagen-vascular diseases (basically systemic erythematous lupus) the problem of the pathologic diagnosis, and the therapeutic possibilities in these patients.

Anti-Bacterial Agents↗
PubMed2000

[Retrospective study of early readmissions at an internal medicine service].

OBJECTIVE: To determine the frequency of hospital re-admissions to an Internal Medicine Department at a Community General Hospital as well as variables associated with them. METHODS: Analysis of hospital discharges during 1997. Data were provided by the Coding and Filing Service, and included sociodemographic data and aspects related to medical care to each patient, as well as discharge DRF according to the HCFA version. A logistic regression model was developed to identify variables independently associated with early re-admission risk (less than 30 days after discharge). RESULTS: The rate of early re-admission was 7.4%. The variables associated with a higher risk of admission included age, a hospital stay longer than the mean at first admission, and AIDS-associated conditions and heart diseases as main discharge diagnoses. CONCLUSIONS: Based on our data, we cannot consider the readmission rates as a reliable index in itself to be assessed negatively, as some re-admissions come unexpectedly and/or are unavoidable.

Aged↗
PubMed1999

[Recurrent orchiepididymitis, 6 months after likely miliary tuberculosis].

OBJECTIVE: To underscore the difficulty and importance of early diagnosis in tuberculous epididymo-orchitis. METHODS: Herein we describe a male patient with a history of fever for a long period, constitutional symptoms and retinal exudates that had been diagnosed and treated as systemic candidiasis instead of miliary tuberculosis. Six years later the patient presented with acute epididymo-orchitis. One year thereafter he developed contralateral epididymo-orchitis with a more torpid course. The patient did not respond to conventional treatment. Sterile pus was detected in urine; cultures and bacilli studies were negative. Testicular US findings were compatible with the condition and disclosed an abscessed area which was functioned and the diagnosis was made. RESULTS: The patient was treated with pirazinamide for two months and isoniacid and rifampicin for 12 months. However, the patient developed sterility. CONCLUSIONS: Tuberculous epididymo-orchitis can present acutely and can be confused with infection from other more common pathogens, or subacutely and confused with tumors. In many cases there is no previous patient or family history and chest x-ray, bacilloscopies and cultures can be negative. Tuberculosis must be considered due to its increasing incidence. US-guided fine needle punction-aspiration biopsy is very useful for diagnosis, which has to be made as early as possible to avoid sterility.

Adult↗
PubMed1994

[Carcinomatous lymphangitis. Clinical study of 10 cases].

We analyze the clinical characteristics, the diagnostic criteria and the radiological aspects of 10 cases of Carcinomatous Lymphangitis. The quickly progressing exercise dyspnea and the constitutional syndrome were the most frequent symptoms. In nine patients, the tumor was previously unknown. The image methods (adbominal CAT and Echography) and the fibrobronchoscopic exam allowed a correct diagnosis. The most frequent neoplasia had a pulmonary origin and the most frequent histology was adenocarcinoma. The histological tests (bronchial and transbronchial biopsies) were more effective for the diagnosis than the cytological test (bronchoalveolar lavage, bronchoaspiration and bronchial brushing), although these were complemented. The radiology showed a reticulo-linear pattern in all the cases. The finding of macroscopic disorders in the fibrobronchoscopy, the presence of a local infiltration or a node/mass image in the thoracic radiography were highly suggestive of primary pulmonary neoplasia.

Adult↗