[Immunological studies in tuberculous patients resistant to specific treatment (author's transl)].
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Adolescent↗
Biomedical subjects
R Cicero
Publications and source records attributed to R Cicero.
Altered carbohydrate content of IgG in asymptomatic smokers.
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Adult↗
[Bronchogenic cancer at the Hospital General de México. A study of 2 decades].
Among 1,855 thoracic neoplasms seen from 1971 to 1990, there were 923 with bronchogenic carcinoma (CaBr), 50%. The relation male:female was 1.95:1. Sixty three period thirty one percent were male. The histologic type were epidermoid 32.2%, adenocarcinoma 28.4% and small cells 13.2% in men; in women adenocarcinoma 38.9%, epidermoid 28.9% and mixed 7.7% with a significative difference for both sexes for these neoplasms. Other types were less frequent. There is significative difference between smokers and non smokers of both sexes p < 0.001. Epidermoid, adenocarcinoma, small cells, large cells and mixed were the most frequent in male smokers, in women these varieties were more frequent in nonsmokers. Comparison with the reference group with no CaBr suggests that epidermoid, adenocarcinoma and small cells carcinomas have a great possibility to be found in male smokers. Ninety two period two percent of cases were stage III (Tumor Node MetastasIs) with no chance for radical treatment. Only 94 were subject to surgery with 36 total resections. CaBr is an important problem in the General Hospital of Mexico. Antismoking programmes must be stressed in relation to the frequency of CaBr in smokers.
Adolescent↗
[Pulmonary alveolar microlithiasis in two siblings].
The study of two brothers with pulmonary alveolar microlithiasis (MLA) a rare lung alteration with autosomic recessive character is presented. In one case the lung biopsy made the diagnosis by the identification of multiple calcospherites. The importance of the familiar study is stressed, as a sister with the same radiographic image was discovered this way. The literature is revised and the main data of MLA are presented; the radiologic images and histopathologic findings are commented.
Adult↗