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PubMed1995

[Adenocarcinoma of the cardia: does the extent of gastric resection and lymph node excision influence survival?].

OBJECTIVES: In the curative treatment of the adenocarcinoma of the cardia (AC), the extent of the esogastrectomy and the need for lymph node dissection are still debated. The palliative treatment of AC is now currently non-surgical. The aim of this study was: a) to assess early results of palliative surgery; b) to evaluate the results of curative resection with reference to the influence of the extent of gastrectomy and lymph node dissection on early results and long-term survival. METHODS: From 1979 to 1989, 179 patients (mean age = 60 +/- 12 years) with AC had 45 palliative resections (mean age = 56 +/- 15) and 134 curative resections (mean age = 61 +/- 12). Thirty-eight proximal subtotal esogastrectomies (PSOG) and 7 total esogastrectomies (TOG) were palliative; 72 PSOG and 62 TOG extended to the spleen were curative and associated with lymphadenectomy. RESULTS: The operative mortality rate was 8.9% regardless of the palliative or curative intent of resection. After palliative resection, the mortality rate was 2.6% (1 case out of 38) after PSOG and 42.9% (3 cases out of 7) after OGT (P = 0.01); the median survival was 8 months. After curative resection, the mortality rate was 12.5% (9 cases out of 72) after PSOG and 4.8% (3 cases out of 62) after extended TOG (P = 0.2); actuarial 5-year survival rate was 42% after PSOG and 39% after extended TOG. CONCLUSIONS: These results suggest that: a) palliative PSOG for AC can be performed with a low mortality; b) resection with extensive lymphadenectomy allows substantial survival regardless of the extent of gastrectomy.

Adenocarcinoma↗
PubMed1995

[Biological glue does not reduce lymphorrhoea after lymph node excision. Randomized prospective study on 40 patients].

The aim of this prospective and randomized study, was to demonstrate the benefit by using fibrin glue after axillary lymph node dissection. From January 1990 to January 1991, forty females were randomized before surgery for breast cancer: 20 patients of the group A underwent additional application of fibrin glue (5 ml containing 500 IU of thrombin) by spray only in the area of axillary dissection, while the 20 patients of group B acted as the control group. The two groups were compared for age, number of nodes removed and involved, drainage volume and duration and complications. Student's t test, Mann and Whitney non parametric test and chi 2 were used when appropriate for statistical analysis. The two groups were well balanced for age, number of nodes removed and involved, staging and histologic findings. The average volume of lymphorrhoea in the lymph node dissection area was greater after use of fibrin glue (410.4 ml) than in controls (275.5 ml, p = 0.016). No difference was noted between the two groups for the volume of drainage of the mastectomy or lumpectomy site or, for the total volume of drainage. Drainage durations as well as hospital stay were similar. Six complications occurred in group A, and one in group B (p = 0.037).(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗
PubMed1983

[Lymphography and lymph node excision in bladder cancer. Apropos of a series].

The authors reviewed a series of 100 consecutive total cystectomies for carcinoma of the bladder, 78 with bilateral pelvic lymph node dissection and 43 with preoperative lymphography, attempting to determine the reliability of lymphography, to quantify the risk of lymphadenectomy and to assess the usefulness of lymphadenectomy when the nodes are involved. Routine reading of lymphography was associated with a level of accuracy of 68.7% an error rate of 10.8% and a level of uncertainty of 20.5%. Evaluating the results by number of patients rather than by the number of sides opacified by lymphography, the score was even lower: accuracy 60.5%, error 13.2%, doubt 26.3%. Strictly reviewing those cases where all necessary information was present in the record, initial routine reading of lymphographies gave 58% accuracy, 14% error, and 28% doubtful. Retrospective reading by one radiologist only gave much better results, but these did not correspond with the results obtained in everyday routine work. The number of complications related to lymphadenectomy appeared slight: amongst 78 operations, one lymphocoele, two cases of prolonged lymphatic discharge and three cases of oedema of the lower limbs. Of 14 patients with involved nodes, only three are living without recurrence and with follow-up periods which are as yet too short. All patients with involvement extending above the common iliac bifurcation died within a short time, as did all those with prostatic involvement. Comparing the data from their own series and the literature, the authors came to the following conclusions.(ABSTRACT TRUNCATED AT 250 WORDS)

Aged↗
PubMed1996

[Prognostic value of extensive lymph node excision in curative resections of stomach cancers. Apropos of a series of 100 patients].

UNLABELLED: The aim of this work was to determine the frequency and localization of lymph node involvement and the prognostic value of extensive node dissection on survival in patients with cancer of the stomach. TYPE OF STUDY: Prospective study from 1981 to 1991 evaluating node dissection in adenocarcinoma of the stomach. PATIENTS: There were 179 gastrectomies during the 10-years study period including 100 performed as a curative treatment. The tumour was located in the lower part of the stomach in 48 cases, in the upper part in 25 cases in the middle part in 22 cases and involved the entire organs in 5 cases. METHODS: Distal subtotal gastrectomy (DSG) was performed in 45 cases, total gastrectomy (TG) in 16 and total gastrectomy extended beyond the stomach (TGE) in 33 cases. Polar gastrectomy (PG) was used in 6 cases. Type R2 node dissection was done for 90 patients and R1 dissection for 10. RESULTS: The tumour extended to the mucosa-submucosa (T1) in 17 cases, the musculosa (T2) in 22 cases, the serous membrane (T3) in 45 cases and to adjacent organs (T4) in 16 cases. A mean 18 nodes was examined per surgical specimen and node involvement was found in 59. The localizations showed that the coronary and hepatic chains (n. 7 and 8) were invaded at a rate comparable with the perigastric nodes (n. 3 and 6). The splenic chain was invaded in 1 patient out of 5 with localizations in the mid and upper portions. Corrected overall survival was 49% at 5 years. Survival depended on the node extension (p < 0.0002): survival reached 73% when no metastasis was found and fell to 48% with perigastric node involvement and 30% when the pedicular nodes were invaded. Survival was also a function of tumour stage (p < 0.0002): for T1 tumours it was 89%, for T2 86% and for T3 32%. Multivariance analysis (Cox) showed that parietal extension and node involvement were risk factors with a relative risk of 3.53 and 1.44 respectively. CONCLUSION: Extensive node dissection of the pedicular chains should improve survival without increasing morbidity or mortality in the treatment of cancer of the stomach.

Female↗