Presentation
The most common symptoms for benign lesions, when present at diagnosis, were fever (14%), cough (12%), and pneumonitis (10.5%). [es.slideshare.net]
Entire Body System
- Asymptomatic
Reports have documented a ratio of 1:5:60 for primary cancers to metastatic lesions to benign disease entities in the pediatric lung Benign lesions were asymptomatic in the majority of cases (24%) owing to the fact that they are more often peripheral [es.slideshare.net]
- Weight Loss
Sintomas sistemicos como baja de peso, dolor oseo, anemiainvolvement—weight loss, bone pain, and anemia. [es.slideshare.net]
Treatment
PBB are chemosensitive and treatment with surgery and adjuvant chemotherapy appears to be most successful approach. [es.slideshare.net]
Prognosis
It is an aggressive tumour with a poor prognosis. No tiene componente epitelial. it has pulmonary, pleural, and mediastinal lineages. Hay 3 etapas tipo 1 2 y 3. [es.slideshare.net]
Etiology
Nonmalignant conditions to consider depending on the clinical presentation include infectious etiologies, infl ammatory noninfectious etiologies (Wegener granulomatosis), vascular lesions, and congenital abnormalities. [es.slideshare.net]