Symonds R P, Mackay C, Morley P
J R Army Med Corps. 1985 Jun;131(2):68-9. doi: 10.1136/jramc-131-02-03.
Following the explosion of a grenade or shell, the victim may be peppered with literally hundreds of pieces of metal. Troublesome fragments which perforate a major viscus may be removed but others are often left behind, as it is felt (usually correctly) that these fragments will cause no harm. We describe a case in which a grenade fragment received 16 years previously pierced the large bowel. A psoas abscess developed which was located by ultrasound. Pus was aspirated under ultrasound control and the lesion was successfully treated by antibiotics.
手榴弹或炮弹爆炸后，受害者可能会被数百片金属碎片击中。穿透主要脏器的麻烦碎片可能会被取出，但其他碎片通常会被留下，因为人们（通常是正确地）认为这些碎片不会造成伤害。我们描述了一个病例，一名16年前被手榴弹碎片击中的患者，碎片穿透了大肠。形成了腰大肌脓肿，通过超声定位。在超声引导下抽出脓液，病变通过抗生素成功治疗。
