Resumen

Background:Although pulmonary involvement is common in patients with cancer, its frequency and nature is seldom reported in the medical literature. Objective:To determine the frequency and type of lung pathological conditions revealed by autopsy in children with cancer. Methods: All reports from autopsies performed in children with cancer from 1989 to 2012 in a pediatric hospital were reviewed. Results: In the analyzed period, 118 autopsies (10.2% of all autopsies) corresponded to children who died with cancer; 76 had complete information and were included in the analysis. Children were seen in the Hematology (41 cases) or the Oncology (35 cases) services. Their median age at decease was 7 years (range, 15 days to 16.1 years) and 46.1% were females. Main diagnoses were acute lymphoblastic (31 patients) or myeloblastic (10 patients) leukemias and tumors of the central nervous system (12 patients). A pathological respiratory condition was diagnosed antemortem in 31 (40.8%) patients, and at autopsy in 62 (81.6%) cases. Omitted diagnoses occurred in 58 (76.3%) children, being pneumonia (24 cases) and pulmonary hemorrhage (23 cases) the most frequent omissions. Nine patients had clinically unsuspected tumor infiltration or metastases. Conclusions: In these children with cancer, more than 80% of autopsies revealed some lung pathology, mainly of infectious or hemorrhagic nature. Thus, pulmonary involvement should be investigated in all children with cancer in a timely and intentional manner.

Palabras clave: Cancer lung pathology autopsy necropsy.

2017-03-13   |   556 visitas   |   Evalua este artículo 0 valoraciones

Vol. 69 Núm.1. Enero-Febrero 2017 Pags. 28-32 Rev Invest Clin 2017; 69(1)