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Biomedical subjects

C Cardenal

Publications and source records attributed to C Cardenal.

22 records · Page 2Linked to original sources
PubMed1990

Disseminated lymphatic tuberculosis in acquired immunodeficiency syndrome: computed tomography findings.

There is an increased frequency of disseminated tuberculosis in patients with acquired immunodeficiency syndrome (AIDS). The authors reviewed 6 thoracic and 10 abdominal computed tomography scans from 11 patients who had AIDS and disseminated tuberculosis. All scans demonstrated multiple, large, mediastinal or retroperitoneal lymph nodes, or both; low-density centers within enlarged nodes were identified in seven patients (63%). The scans also showed a diffuse miliary pattern (three patients), pericardial effusion (three patients), mild hepatomegaly (six patients), moderate splenomegaly (seven patients), hypodense splenic lesions (one patient), peritoneal fluid (four patients), bowel involvement (two patients) and dilatation of the biliary tract (two patients). Infection with Mycobacterium tuberculosis was demonstrated in all cases. The findings of this study show that lymph-node enlargement and nodes with low-density centers in patients who have AIDS are suggestive of disseminated tuberculous infection.

Acquired Immunodeficiency Syndrome↗
PubMed1987

Treatment of pituitary macroadenomas secreting PRL, HGH or ACTH with long-acting bromocriptine.

Long-acting im bromocriptine was administered to 7 patients with pituitary macroadenomas (4 acromegalics, 1 Nelson's syndrome and 2 prolactinomas), with good tolerance except during the first 24 h. During a 42-day period hormonal, CT-scan and visual field variations were followed. In acromegalics HGH decrease was not evident, except in some isolated sample. In Nelson's syndrome ACTH showed a 94% fall on day 14, even though a spontaneous oscillation cannot be ruled out, and recovery took place from day 21 on. PRL remained undetectable in both. In prolactinomas, PRL suffered a great decrease (91.8% and 96.3% on days 21 and 28 respectively) and remained well below its initial values up to the end of the study, in spite of partial recovery. In these 2 patients CT-scan evidenced shrinkage of tumor mass, which was not observed in the remaining 5 cases. Visual fields did not improve in the 2 cases initially affected (Nelson's syndrome and 1 prolactinoma). Long-acting bromocriptine seems to have the same therapeutic uses of the oral form with the possible advantage of a better tolerance of full initial doses.

Acromegaly↗