失去全层皮肤组织伴骨、肌腱或肌肉外露。组织脱落或焦痂可能出现在创伤部位的某些部分。通常包括皮下剥离和瘘道。

Full thickness tissue loss with exposed bone, tendon or muscle. Slough or eschar may be present on some parts of the wound bed. Often include undermining and tunneling.

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输尿管皮肤造瘘、局部放疗或同位素内放射治疗等可有效解除尿路梗阻，保护肾功能，减轻转移性骨痛。

Urinary obstruction, renal function damage and metastatic bony pains could be relieved effectively by TURP, ureterocutaneostomy and local radiotherapy.

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