RESUMO
Background. There are few reports of pregnancies in long-term survivors of pelvic neuroblastoma. Case. A 30-year-old Japanese woman with a history of pelvic neuroblastoma in her childhood, which was treated with surgical resection, chemotherapy, and radiation. Her pregnancy continued with conservative management, but she delivered a 510 g female infant at 23 weeks of gestation due to sudden onset of labor pain. She also had a placental polyp and developed massive postpartum bleeding. Conclusion. Cancer treatment, especially radiation therapy, in childhood may cause adverse outcomes during pregnancy in long-term survivors of neuroblastoma.
RESUMO
An 11-year-old girl presented with fever and a large cervical lymphadenopathy. Indicators of inflammation were remarkable: she had extremely high levels of serum interleukin-6 (IL-6) (398 pg/ml) in addition to hypergammaglobulinemia and hypoalbuminemia. Computed tomography (CT) revealed swollen systemic lymph nodes. Two weeks after the onset of symptoms she developed polyarthralgia. Biopsy of the cervical lymph node revealed massive infiltration of plasma cells without hyaline vascular changes. She was diagnosed with systemic juvenile idiopathic arthritis (JIA). The patient's symptoms and hypercytokinemia disappeared soon after corticosteroid treatment was started. This case demonstrates that overproduction of IL-6 is common to systemic JIA and multicentric Castleman's disease.
