目的探讨急诊肝动脉栓塞（TAE）治疗原发性肝癌破裂出血的临床效果和意义。方法收集我院近10年来收治的38例原发性肝癌破裂出血的资料，按治疗方法不同分为保守治疗组、急诊手术组及急诊TAE治疗组，比较3组间的输血量、术后肝功恢复率、住院时间及死亡率。结果急诊TAE治疗组与保守治疗组及急诊手术组比较，输血量少，术后肝功恢复率高，住院时间短和死亡率低，差异有统计学意义（Plt;0.05,Plt;0.01）。结论对于失去根治切除机会或不能耐受手术的原发性肝癌破裂出血的患者，可首选急诊TAE方法，并且还可为一部分患者将来行二次根治切除手术创造机会。
Vague preoperative localization and ectopic parathyroid often lead to the failure of operation in primary hyperparathyroidism. From Jun 1989 to March 1998, 11 cases of primary hyperparathyroidism had been treated surgically in the general surgery department of our hospital. Of them, 10 cases were operated successfully with the pathological diagnosis of adenoma and one parathyroid removed was reported normal. Preoperative localization, the knowledge of ectopic parathyroids, careful exploration during operation and the postoperative medical treatment are important for the perioperative management. Postoperative followup has emphasized to benefit the treatment in primary hyperparathyroidism.
To diminish the specific lymphocytes that responsive to the rejection of allograft. Anti-rat CD4,CD8 monoclonal antibodies and trichosnthin (TCS) was conjugated to immunotoxin by heterobifunctional reagent SPDP, 2-IT. The free TCS was removed from conjugates mixture by a column of Sephacryl S-200. The SDS-PAGE and cytotoxic assay was used to measure the biological activity of immunotoxin. SDS-PAGE showed the immunotoxin, free McAb and TCS were in the mixture of conjugation, and the free TCS can be separated by Sephacryl S-200. In Vitro, the lymphocytes of rat can be killed by antiCD4,antiCD8 immunotoxin. The kill capability was relay to the amount of immunotoxin. The authors consider that the immunology unresponsiveness can be induced by antiCD4,antiCD8 immunotoxin. That was useful in induced transplantation tolerance.
FromJune1989toMarch1998,11casesofprimaryhyperparathyroidism(PHP)hadbeentreatedsurgicallyin .thishospital.Thepreoperativelocalizationof9caseswereachievedbyoneortwononinvasivetechniquesincludingultrasonography,computedtomography,colorDopplerimagingand99mTcMIBIscintigraphy.Parathyroidectomyweredonesuccessfullyin10of11caseswiththepathologicalresultsofadenomain10casesandonenormalparathyroid.Theauthorsemphasize①earlyrecognitionanddiagnosiswhichcanbehelpedbythenoninvasivetechniquesmentionedaboveforlocalization,②familiaritywiththelocalanatomyespeciallyfortheectopicparathyroidtogetherwithfrozensectionbiopsyduringoperation,and③intensivemedicalcareaftersurgeryandfollowupsoastoheightenthecapacityofdiagnosisandtreatmentofthisdisease.