AIM To observe the predictive value of gastric intramucosal pH (pHi) for critical patients.METHODS The gastric intramucosal pH (pHi) of 32 ICU patients was measured with a self-madegastrointestinal tonometer, and the APACHE l score was determined simultaneously.RESULTS pHi of the nonsurvivors was significantly lower than that of the survivors (P<0.05). The pHiwas remarkably higher in the nonsepsis group than in the sepsis group (P<0.01). Only in multiple organfailure groups, pHi was found statistically lower (P<0.05).CONCLUSION pHi may be the most simple, reliable, sensitive and accurate parameter to indicate theadequacy of tissue oxygenation, and it may be widely used in ICU monitoring in near future.

泌尿外科常用术语英文缩写(之三)

(续第15卷第9期第433页)IA idiopathic Addison＇s disease特发性阿狄森氏病IAH idiopathic adrenal hyperplasia特发性肾上腺增生IBI intermittent bladder irrigation间歇性膀胱灌注法IC ion chromatography离子色谱(法)ICT immunoreactive calcitonin免疫反应性降钙素ID idiotype个体基因型IEC intraepithelial carcinoma上皮内癌IF intrinsic factor内因子Ig immunoglobulin免疫球蛋白IHC idiopathic hypercalcemia特发性高钙血IHC idiopathic hypercalciuria特发性高钙尿IL-2 interleukin-2白细胞介素2IMP incomplete male pseudohermaphroditism不完全性男性假两性畸形INF interferon干扰素IP intravenous pyelography静脉肾盂造影术IPARF idiopathic postpartum acute renal failure特发性产后急性肾功能衰竭IS index of sexuality性指数ITFS incomplete testicular feminization syndrome不完全性睾丸女性化综合征IVF in vitro fertilization体外受精IVP intravenous pyelography静脉(或排泄性)肾盂造影术IVU intravenous urography静脉尿路造影术K17-K 17-ketosteroid17-酮类固醇KFAB kidney-fixing antibody肾结合抗体KGT kidney glucosidetransferase肾葡萄糖苷转移酶KUB kidneys,ureters,bladder肾，输尿管，膀胱LLAD lactic acid dehydrogenase乳酸脱氢酶LAF lymphocyte activating factor淋巴细胞活化因子LAG lymphangiogram淋巴管造影照片LASER light amplification by stimulated emission of ra-diation (Laser)激光LC liquid chromatography液相色谱(法LDH lactate dehydrogenase乳酸脱氢酶LGV lymphogranuloma venereum性病性淋巴肉芽肿LH luteinizing hormone促黄体(生成)激素LK left kidney左肾LU left ureter左输尿管Lues I primary syphilis一期梅毒Lys lysine赖氨酸MM male男性，雄性MA membrane antigen膜抗原MC mineralocorticoid(肾上腺)盐皮质激素MMC mitomycin丝裂霉素McAb monoclonal antibody单克隆抗体MDR multidrug resistance多药耐药MFR maximum flow rate大流率MGDS ixed gonadal dysgenesis syndrome混合型性腺发育不良综合征MHC major histocompability complex主要组织相容性(抗原)复合物MLD minimal lethal dose小致死量MLD50 median lethal dose半数致死量MNT 17-α-methyl-19-nortestosterone甲基去甲睾丸酮MoAb monoclonal antibody单克隆抗体MOF multiple organ failure多器官衰竭MP mucopolysaccharide粘多糖MPO maintenance peritoneal dialysis维持腹膜透析MPSI male procreative superiority index男性生殖优势指数MRI magnetic resonance imaging磁共振成象mRNA messenger RNA ribonucleic acid信使核糖核酸MSOF multiple system organ failure多系统器官衰竭MSSU mid-stream specimen of urine中段尿标本MSU monosodium urate单钠尿酸盐(尿酸一钠)MT Malpighian tubule马尔皮吉安氏小管(肾小管)MT methyl testosterone甲基睾丸素MTS multiple tumor suppressor多肿瘤抑制因子NNDI nephrogenic diabetes insipidus肾性尿崩症NGU nongonococcal urethritis非淋菌性尿道炎NO nitric oxide一氧化氮NOS nitric oxide synthase一氧化氮合成酶NS nephrotic syndrome肾病综合征NS normal saline生理盐水NTAB nephrotoxic antibody肾毒性抗体O17-OHCS 17-hydroxycorticosteroids17-羟皮质类固醇25-OHD 25-hydroxyvitamin D25-羟维生素D25-OHDa 25-hydroxycholecalciferol25-羟维生素D31,25-(OH)2D3 1,25-dihydroxycholecalciferol1，25-二羟胆钙化醇Orn ornithine鸟氨酸 (待续)(王少刚叶章群整理)

小儿感染、免疫与多器官衰竭

小儿体表软组织非特异性化脓性感染,是小儿外科的常见病.严重者可引起多系统器官功能衰竭而致死亡.