Bambirra E A, Margarida A, Nogueira M F, Andrade I E
J Trop Med Hyg. 1985 Aug;88(4):273-6.
The authors report a case of a tumoral form of ascariasis in a 7-year-old boy, simulating a benign neoplasm. Microscopic examination revealed a marked granulomatous inflammatory reaction associated with dense fibroblastic proliferation and abscess formation around viable, embryonated Ascaris lumbricoides eggs. Pathogenesis of this rare clinical form of ascariasis is discussed.
作者报告了一例7岁男孩的肿瘤型蛔虫病病例，其表现类似良性肿瘤。显微镜检查显示，在存活的、已受精的蛔虫卵周围有明显的肉芽肿性炎症反应，伴有致密的成纤维细胞增殖和脓肿形成。本文讨论了这种罕见的蛔虫病临床类型的发病机制。
