Leberresektionen wegen primärer lebermalignome Eigene ergebnisse und literaturanalyse

Zusammenfassung Im Rahmen einer retrospektiven Untersuchung wurden 50 Resektionen wegen primärer Lebermalignome, die vom 1. 6. 1979 bis zum 31. 12. 1991 an der Chirurgischen Universitätsklinik Köln durchgeführt wurden, analysiert. Die Resektionsrate betrug 28 %. Die Kliniksletalität betrug insgesamt 22 % und konnte in den letzten 5 Jahren auf 4% gesenkt werden. Die Ein-, Dreiund Fünfjahresüberlebensraten betrugen unter Einschluß der Kliniksletalität 55%, 30% und 24%. Wichtigster Prognosefaktor war die chirurgische Radikalität. In einer Literaturanalyse wurden die Ergebnisse von 8725 Leberresektionen wegen primärer Lebermalignome, die zwischen 1980 bis 1992 publiziert wurden, untersucht. Die Resektionsrate betrug im Durchschnitt 32 ± 17%. Die Kliniksletalität konnte von 15 ± 5% (Resektionen vor 1970) auf 6 ± 2% (Resektionen nach 1980) gesenkt werden. Die Ein-, Drei- und Fünfjahresüberlebensraten betrugen 66 ± 17%, 39 ± 15% und 27 ± 10%. Bis auf eine geringere Kliniksletalität asiatischer Studien (4 % vs. 7%) waren die Resektionsraten und Langzeitergebnisse von asiatischen, amerikanischen und europäischen Studien durchaus vergleichbar. Die Langzeitprognose wird in erster Linie durch die erreichte chirurgische Radikalität sowie die Größe und Ausdehnung des Tumors zum Zeitpunkt der Resektion beeinflußt. Die Effektivität adjuvanter Therapien ist noch nicht ausreichend untersucht.

---

Liver resection for primary liver tumors. Our own results and an analysis of the literature

In a retrospective study we analysed 50 resections for primary liver tumors performed between 1 July 1979 and 31 December 1991 at the Department of Surgery of the University of Cologne. The mean resectability rate was 28 %. Hospital mortality after resection was 22% and could be reduced to 4% during the last 4 years. The overall survival rates after 1, 3 and 5 years were 55%, 30% and 24% respectively. The surgical radicality is the most important prognostic factor. In a review of the literature the results of 8,725 resections for primary liver malignancies published between 1980 and 1992 were analyzed. The mean resectability rate was 32 ± 17%. The hospital mortality after resection could be reduced from 15 ± 5% (resections before 1970) to 6 ± 2 % (resections after 1980). The overall survival rates after 1, 3 and 5 years were 66 ± 17%, 39 ± 15% and 27 ± 10%, respectively. Apart from a lower hospital mortality in Asian studies (4 % vs. 7 %) the resection rates and long-term results of Asian, American and European studies were similar. Long-term prognosis predominantly depended on the surgical radicality and on the size and extension of the tumor at the point of resection. The effectivity of an adjuvant tumor therapy is not analyzed sufficiently.

     

原发性小肠肿瘤诊断治疗的临床分析(附58例报告)

目的探讨原发性小肠肿瘤临床特型、病理分型及诊治经验。方法回顾性分析1993年10月。2003年10月收治的有完整资料的58例原发性小肠肿瘤病例。结果本组包括13例(22．4％)良性肿瘤，45例(77．6％)。小肠良性肿瘤均行局部肠段切除，除2例死于其它疾患外，余11例健在；小肠恶性肿瘤患者中，院内死亡6例，仅11例能行根治性肠切除，37例行化疗(总有效率83．4％)，随访33例(随访率89．5％)，存活5年以上者14例(5年生存率42．4％)，多为T细胞性非何杰金淋巴瘤。结论原发性小肠肿瘤恶性所占比例较高，缺乏特征性的临床表现及有效的诊断手段，易致长期延误诊治，预后甚差；对原因不明的腹痛、消化道出血及定位不明的腹部包块患者及早行剖腹探查是避免小肠肿瘤长期误诊、改善患者预后的可靠手段。     

CT���������ۼ�״�ٲ��������������е�Ӧ���о�

目的　探讨一种更精确而行之有效的测量甲状腺残留量的方法。方法　自 1996～ 2 0 0 1年对 15例原发性甲状腺功能亢进症病人于术前经CT对甲状腺进行体积测量 ,于双侧甲状腺次全切除术后 ,再用增强CT对上述病人残留甲状腺进行体积测量 ,并与术中测得残留量比较。结果　术中测得残留量 2 8～ 13 0 g ,术后CT测量为 3 4～ 16 6g ,二者之间有一定误差 (P =0 0 6 7) ,产生原因主要为术者对残留甲状腺背面气管旁沟处的不规则腺体测量不准确。体积切除率 83 1%～ 97 9% ,体积残留率 2 1%～ 17 9% ,活体组织相对体积质量 (1 0 5 4 8± 0 0 2 0 5 ) g/cm3 ,离体组织相对体积质量 (1 0 6 4 8± 0 0 188) g/cm3 。结论　CT测量更接近实际残留量 ,可重复性强 ,可比性强。体积残留率比腺体残留重量、手术切除率更具有个性化参考意义。     

National survey on the management of primary hyperparathyroidism by Swiss endocrinologists

Background From the endocrine surgeon’s perspective, it is important to know how endocrinologists manage patients with primary hyperparathyroidism (pHPT). The aim of this survey was to evaluate the preoperative diagnostic workup and referral pattern for parathyroidectomy by Swiss endocrinologists. Materials and methods The survey was conducted by mailing a questionnaire to all members of the Swiss Society for Endocrinology and Diabetes in spring 2005. Results The questionnaire was sent back by 68 of 124 endocrinologists (55%). The median annual case volume of patients with pHPT was 6 (range 1–50). The mean fraction of these patients referred for surgery was 59 ± 24%. This fraction was significantly higher in the German-speaking part of Switzerland than in the French-speaking part (67 ± 21% vs 51 ± 27%). When considering surgery for asymptomatic pHPT, 62% of the endocrinologists rely routinely on the recommendations of the NIH consensus conference and 86% on the subsequent guidelines of the workshop in 2002. Sixty-seven percent of the endocrinologists routinely perform localization studies before possible referral for surgical exploration. Typically, they consisted of an ultrasonography of the neck (93%) and a ^99mTc-MIBI scintigraphy (80%). The impact of the availability of a minimally invasive surgical procedure on the number of patients referred for surgery seems to be considerable. Sixty-one percent of the participants would expand the indication for surgery if the operation could be done by a limited surgical approach. Conclusions In a relevant fraction of patients with pHPT, endocrinologists still do not regard curative therapy as mandatory. Surprisingly, there are significant cultural differences concerning referral patterns to surgery between the German-speaking and the French-speaking parts of Switzerland. Minimally invasive procedures seem to lower the threshold for referral for surgical therapy. This work was presented at the 2nd Biennial Congress of the ESES, May 2006, Krakow, Poland.     

Amputation of a crossover 2nd toe in the presence of hallux valgus

Background: There are many surgical procedures for the correction of hallux valgus and crossover 2nd toe deformity. Amputation of a crossover 2nd toe is often performed as a salvage procedure if the primary 2nd toe corrective procedure fails.Aims: To assess the outcomes of amputating a crossover 2nd toe in the presence of hallux valgus in elderly patients above 70 years old; as a primary procedure.Materials and methods: Seven patients (8 ft) underwent amputation of their crossover 2nd toe. A disease specific questionnaire using a Visual Analogue Scale (VAS) was implemented measuring pain, deformity, discomfort, and walking distance.Results: The mean age of the patients was 82 years old, range 74–89 years old. Amputation of the 2nd toe significantly reduces pain, discomfort and the appearance of deformity, there was no difference in the patient’s walking distance after surgery.Conclusion: We recommend this type of surgery as a primary procedure in elderly patients above 70 years old, if the first ray is not causing symptoms.     

原发性肝细胞癌86例行不规则切除疗效分析

目的 :评价不规则切除术治疗原发性肝细胞癌 ( PHCC)的疗效。方法 :行不规则切除术治疗 PHCC86例。结果 :全组手术死亡 1例 ,1、3年生存率为 6 5例 ( 75 .6 % ) ,5 3例 ( 6 1.6 % )。 <3cm、3～ 5 cm、>5 cm的 1、3年生存率分别为 18例 ( 90 .0 % ) ,16例 ( 80 .0 % ) ,2 1例 ( 75 .0 % ) ,19例 ( 6 7.9% ) ;2 5例 ( 6 5 .8% ) ,18例 ( 4 7.4 % )。单纯手术组和手术加行肝动脉灌注 ( HAI)和门静脉灌注组 ( PVI)的 1、3年生存率分别为 72 .1%、6 0 .7% ,84 .0 %、6 8.0 %。结论 :采用不规则切除术对机体创伤小 ,减少了术后并发症的发生 ,其临床疗效与规则性肝切除相仿。对大肝癌不要轻易放弃手术 ,术后辅助治疗有待改善     

33例肝占位性病变MRI误诊的分析

我院１９８８年以来４０００余例腹部ＭＲＩ中，发现肝占位性病变误诊３３例。所用机型为美国Ｄｉｓｏｎｉｃｓ公司０．５Ｔ超导ＭＲＩ，自旋回波序列（ＳＥ序列）、常规Ｔ１加权（Ｔ１ＷＩ）、质子加权（ＰＤＷＩ）、Ｔ２加权（Ｔ２ＷＩ），覆盖全肝。其中，ＰＨＣ误诊为ＭＨＣ５例、ＭＨＣ误诊为ＰＨＣ６例、ＰＨＣ误为ＨＨＥ５例、ＭＨＣ误诊为ＨＨＥ２例、ＨＨＥ误诊为ＰＨＣ６例、肝硬化结节误诊为ＰＨＣ２例、炎性假瘤误诊为ＰＨＣ３例、肝结核误诊为ＰＨＣ１例、ＨＣＹ误诊为ＨＨＥ３例。本文从病变的影像学特征和扫描技术方面详细探讨了误诊的原因和鉴别诊断要点。     

误种卡介苗引起小学生癔病流行的调查(附34例报告)

本文报告了秦皇岛市山海关区某村小学生，１９９５年１１月２３日因误种卡介苗发生癔病流行的症状、预后及处理经过。对误种卡介苗的学生处理不当，在促进症状发生和发展中起决定作用。据此提出了今后防治的建议。     

原发性肝癌DNA含量与核形态学参数关系的分析及其临床意义

本研究图像分析技术（ＩＡＴ）对５５例原发性肝癌（ＰＨＣ）病人的ＤＮＡ含量及核形态学参数进行检测，结果显示：无１例ＰＨＣ的ＤＮＡ干系水平睡于ＤＮＡ含量二倍体区域，３例处于近二倍体（５．４５％），５２例处于异倍体（９４．５５％）。ＤＮＡ含量与有无淋巴结转移（Ｐ〈０．０５）、瘤体大小（Ｐ〈０．０１）、生存率（Ｐ〈０．００１）有相关性。核形态学参数与ＰＨＣ的ＤＮＡ含量及ＰＨＣ有无淋巴结转移亦有统计学意义。     

原发性醛固酮增多症：附38例报告

1974～1991年10月经手术及病理证实的原发性醛固酮增多症共38例,年龄18～46岁,腺瘤17例,增生21例,其中结节性增生伴腺瘤8例,结合临床症状、血及尿中醛固酮测定、B超、CT检查多能作出正确诊断。外科手术是有效的治疗方法。手术应根据病理性质决定。腺瘤伴增生者应行肾上腺及腺瘤切除术。