Day case stapled haemorrhoidopexy for prolapsing haemorrhoids

OBJECTIVE: Conventional surgical management of prolapsing haemorrhoids is by excisional haemorrhoidectomy. Postoperative pain has restricted the application of such procedures in the day case setting. These operations remain associated with a period of restricted activity. The use of circular stapling devices as an alternative to the excisional approach in the management of haemorrhoids has been described. This study reports our experience of stapled haemorrhoidopexy as a day case procedure. METHODS: Patients with third or fourth degree haemorrhoids were eligible for the procedure. Patients were considered suitable candidates for day case surgery based on conventional parameters. Symptoms were assessed using a previously validated symptom severity rating score. Stapled haemorrhoidopexy was carried out using a circular stapling device. Pain scores were obtained prior to discharge. Patients were admitted if pain was uncontrolled despite oral analgesia. Symptoms were re-scored at six-week follow-up. RESULTS: Over a 70-month period 168 consecutive stapled haemorrhoidopexies were performed or directly supervised by one consultant colorectal surgeon. One hundred and ten (65%) patients were considered appropriate candidates for day case surgery by conventional criteria. Ninety-six (87.3%) patients successfully underwent stapled haemorrhoidopexy on a day case basis. Fourteen (12.7%) patients required admission on the day of surgery (5 for early postoperative bleeding, 4 for pain necessitating continuing opiate analgesia, two for urinary retention and three for surgery performed late in the day). Six (5%) patients were re-admitted postoperatively; four for pain relief and two because of urinary retention. Of the day case patients, 91 (82.7%) and 56 (50.9%) had been seen for 6 week and 6 month review, respectively, at the time of analysis. Symptom scores were 6 (pre-operatively) vs 0 (postoperatively) (P < 0.01). 76/91 (83.5%) patients reviewed at 6/52 were asymptomatic. CONCLUSION: Stapled haemorrhoidopexy is a safe and effective procedure that can be carried out on selected patients on a day case basis. Complications are of a similar nature to excisional haemorrhoidectomy.     

二维超声心动图对主动脉瓣关闭不全病变鉴别诊断价值

本文报道用二维超声心动图对主动脉瓣关闭不全124例进行病变鉴别诊断。就其图象特征结合X线所见,心音图等进行了鉴别诊断的探讨。其中,有风湿性心脏病111例;感染性心内膜炎4例;冠状动脉粥样硬化性心脏病5例;马凡氏综合征2例;左室假腱索2例。认为此项检查对主动脉瓣关闭不全病变鉴别诊断有一定的价值。     

用放免法测定脐血清中T_4T_3及TSH浓度筛选先天性新生儿甲低

本文用放免法测定脐血清T_4值(727例),T_3值(556例)及TSH值(700例)筛选先天性新生儿甲低。T_4值量男为9.56±4.29ug/dl,女为10.15±4.35ug/dl;T_3值量男为86.06±63.42ngldl,女为85.61±44.42ngld;TSH值男为13.77±12.69mIu/ml,女为13.94±12.51mIu/ml。三种激素男女之间均无显著差别,对24例可疑甲低复查了静脉血清T_4、T_3、TSH含量,T_4值均较脐血清高;T_3值较脐血清高出2—3倍TSH值均降到成年人水平。否定了甲低。并对早期诊断的取样问题进行了讨论。     

Lower lip paraesthesia following restoration of a second premolar tooth. Case report

A forty year old female patient developed paraesthesia of the right side of her lower lip following the placement of an extensive pin-retained amalgam restoration in her lower right second premolar tooth. Radiographs indicated that the mental foramen was close to the apex of this tooth and it was assumed that postoperative pulpitis and periapical inflammation had caused the paraesthesia through the effects of pressure on the mental nerve. The paraesthesia resolved following endodontic treatment of the lower second premolar tooth and the patient has had no further signs or symtoms.     

窥视下尿道内切开术治疗尿道狭窄或闭锁

采用窥视下尿道内切开术治疗尿道狭窄或闭锁５３例，其中４８例治疗成功。狭窄闭锁段≤３ｃｍ者，单纯冷刀切开即可；＞３ｃｍ者，冷刀切开后需加电刀切除疤痕组织，扩大尿道，尿道内皮管植入。３６例患者术后随访１～８年（平均４年６个月），２７例排尿通畅，尿流率和性功能正常。本文就操作要点和并发症防治等进行了详细讨论。     

Renal disease in POEMS syndrome: report on a case and review of the literature

POEMS syndrome is a multisystem disorder associated with plasmacell dyscrasias. This report describes a patient with POEMS-associatedrenal disease and reviews the literature on biopsy-proven renalinvolvement in POEMS syndrome. Our patient had glomerulonephritiswith membranoproliferative features on light-microscopy withoutcharacteristic findings on immunofluorescence, and with ultra-structural evidence of glomerular microangiopathy. Ultrastructuralevidence of microangiopathy was also found in vasa nervorum.In 20 other cases of POEMS- associated renal disease, 16 hadglomerular disease. Light-microscopy showed membranoproliferative-likeglomerulopathy in 14 patients and glomerular microan giopathyin two. Ultrastructural evidence of microangi opathy was presentin all 15 patients in whom electron- microscopy was done. Thus,in most patients with POEMS-associated glomerular disease acharacteristic lesion is present with evidence of endothelialinjury. As endothelial damage is also found in endoneural vessels,generalized endothelial injury may play a role in non-renalmanifestations of POEMS syndrome. In previous reviews manifestationsof the POEMS syndrome were similar for patients with or withoutmyeloma. Among patients with biopsy-proven glomerular disease,however, myeloma patients are underrepres ented. Whether thisrepresents a sampling error or has true pathophysiological significanceremains to be established.     

拔除4个前磨牙正畸病例Bolton指数的测量和临床应用

目的 :测量在 4个区分别拔除 1个前磨牙后的 Bolton指数全牙比。方法 :选取 5 8例拔除 4个前磨牙正畸治疗后的满意病例 ,测量模型的牙齿宽度 ,计算其 Bolton指数全牙比。结果 :拔除 4个前磨牙正畸满意病例的 Bolton指数全牙比为 90 .5 0 %± 1 .60 %。结论 :本文测得的拔除 4个前磨牙的病例治疗后的 Bolton指数全牙比对临床具有一定参考意义。     

羊水细胞培养宫内诊断的应用(附120例分析)

报告120例羊膜腔穿刺羊水细胞培养结果:在成功的99例中,发现二例染色体异常,核型为47,xy,+18和46,xx/47,xx,+F,在21例失败中出现一例眼球畸形。培养成功率为82.5%;染色体异常检出率为2.02%。无一例因羊膜腔穿刺而导致流产,但出现一例轻度羊水栓塞合并症。并对羊水细胞培养在产前宫内诊断中应用价值及术后并发症进行了讨论。     

Oral midazolam premedication for paediatric day case patients

Forty-nine children having day-stay surgical procedures were randomly assigned to receive oral midazolam 0.75 mg·kg^?1 or placebo in a double blind fashion. The child's level of anxiety was assessed before premedication using parental, child and observer scales. The child and observer anxiety scores were repeated in the anaesthetic room. Most children presented for anaesthesia in a calm state, irrespective of whether they had received midazolam. Parents tended to overestimate their child's level of anxiety. Observer anxiety scores reliably predicted behaviour during induction of anaesthesia in the absence of a sedative. Observer scores decreased in the midazolam group (P<0.02), but not in the placebo group, children below six years having the greatest decrease with midazolam. The median time to discharge from hospital was delayed by 30 min in the midazolam group (P<0.01). Children do not require routine sedative premedication for day case procedures, but oral midazolam is useful in producing calm behaviour in those children with high observer anxiety scores.