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Biomedical subjects

C Mallofré

Publications and source records attributed to C Mallofré.

5 recordsLinked to original sources
PubMed1992

Acquired renal cystic disease in HD: a study of 82 nephrectomies in young patients.

In order to study the development of acquired renal cystic disease (ARCD) and its potential complications, we studied, macro- and microscopically, 82 surgical specimens of nephrectomy carried out on young patients with chronic renal failure previous to renal transplantation. Statistical correlation of pathological findings with age, sex and time on hemodialysis (HD) have been done. There were 72 cases of ARCD (87.8%). It was statistically correlated with male sex (p less than 0.02) and prolonged time on HD (p less than 0.001) as has been previously reported. Hyperplasia of the cystic epithelium was found in 42 cases (52%), with 18 (22%) showing marked papillary proliferation. Also, there were 22 cases (27%) with renal adenomas. This incidence of hyperplastic and neoplastic proliferations, more than would be common in such a young population (males: 33.5 +/- 9.3 years; females: 35.4 +/- 11.7 years), suggests the potential of patients affected by ARCD to develop neoplasms. Thus, we consider that these patients must be checked periodically to detect possible malignant neoplasms.

Adenoma↗
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↗