The plasma activity level of the recently discovered fast-acting inhibitor of tissue-type plasminogen activator (t-PA) was found to be temporarily increased after surgery, myocardial infarction and severe trauma. Detailed analysis of the postoperative period revealed simultaneously increased t-PA antigen and inhibition and decreased t-PA activity only on the first postoperative day. These changes were more rapid than those in fibrinogen and C-reactive protein. It is concluded that t-PA inhibition shows the most rapidly changing pattern observed so far in response to trauma. The postoperative fibrinolytic shutdown in blood fibrinolytic activity can be ascribed to a primary increase in t-PA inhibitor levels.

Background-For rectal carcinoma, the presence of tumour within 1 mm of the circumferential margin is an important independent prognostic factor for both local recurrence and survival. Similar prospective data have not been reported for oesophageal carcinoma and we wished to ascertain the prognostic importance of this variable following potentially curative resection for oesophageal carcinoma. Aim-To prospectively assess the impact of circumferential margin involvement (tumour within 1 mm) following potentially curative resection for oesophageal carcinoma. Patients and methods-In a prospective study, resection specimens of 135 patients treated with potentially curative oesophageal resection alone were studied for the presence of tumour within 1 mm of the circumferential margin (margin positive), using inked margins and cross sectional slicing of the specimen. All tumours were also staged using the 1987 UICC TNM classification. Patients were followed for a mean of 19 months, and overall and cancer specific survival analysed. Results-The finding of tumour cells within 1 mm of the circumferential margin (CRM+) was a significant and independent predictor of survival following potentially curative oesophageal resection. Overall, 64 (47%) patients were CRM+. Median survival in this group was 21 months compared with 39 months in the CRM− group (p=0.015). The impact of CRM status on survival was only seen in patients with a low nodal metastatic burden (<25% nodes positive). The odds ratio for the risk of dying from oesophageal cancer was 2.08 when the CRM was involved (p=0.013). Conclusions-The presence of tumour within 1 mm of the circumferential margin following potentially curative resection for oesophageal carcinoma is an important independent prognostic variable and should be reported routinely. (Gut 2001;48:667-670)

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The aim of this study was to compare quality of life after total gastrectomy (TG) with that after subtotal gastrectomy (STG) for gastric carcinoma. The value of the routine use of TG de principe in the treatment of gastric carcinoma, wherever the tumor may be sited in the stomach, remains controversial. The advocates of TG contend that when it can be performed safely, with relatively low operative mortality and morbidity, it yields better long-term survival than STG. Most surgeons, however, believe that the routine use of TG increases both operative mortality and morbidity and the risk of nutritional deficiency in the long term, without improving survival. TG may also be associated with poorer outcome in terms of quality of life (QOL), but the evidence for this is tenuous. Forty-seven consecutive patients who had undergone potentially curative (R0) gastric resection for carcinoma were studied: 26 had undergone TG and 21 STG. A radical D2 lymph node dissection had been performed in each, and all patients were free from recurrence at the time of the study. QOL was measured before operation and 1, 3, 6, and 12 months after operation by means of five questionnaires to measure functional outcome: the Rotterdam symptom checklist (RSCL), the Troidl index, the hospital anxiety and depression (HAD) scale, activities of daily living score, and Visick grades. Before operation there was no significant difference in QOL between the two groups of patients. At 1 year after operation, however, patients who had undergone STG had a significantly better QOL than patients who had undergone TG: Their median RSCL score was lower (10 versus 19 respectively, p < 0.05), and their Troidl index was higher (11 versus 9 respectively, p < 0.05). The QOL of patients who underwent STG was also significantly better after operation than it had been before operation, whereas the QOL of the TG group was not significantly better after operation than before operation. The QOL of patients was found to be significantly better after STG than after TG for gastric carcinoma. Because operative mortality is greater and long-term survival is no better after TG than after STG, the latter is recommended as the treatment of choice for tumors of the distal stomach.

The Magenstrasse and Mill procedure is the simplest and most physiological gastroplasty yet described. Many of the drawbacks of vertical banded gastroplasty, adjustable banding and gastric bypass are avoided. It is safe, has few side-effects and leads to major and durable weight losses, similar to those produced by other types of gastroplasty.

One hundred and ninety five consecutive, potentially curative resections for adenocarcinoma of the stomach were performed in one surgical department between 1970 and 1989: 76 patients underwent gastrectomy with splenectomy and 119 gastrectomy without splenectomy. Operative mortality was 12% after gastrectomy with splenectomy, but only 2/5% after gastrectomy without splenectomy (p<0.05). Postoperative complications were also significantly more common when splenectomy was combined with gastrectomy (41% v 14%, p

Long delays still occur in the diagnosis of patients with cancer of the stomach or oesophagus. Streamlined referral and investigation pathways are needed if patients with gastric and oesophageal carcinomas are to be diagnosed early in the course of the disease.

Patients with surveillance-detected adenocarcinoma of the oesophagus are diagnosed at an earlier stage and have a better prognosis than those who present with symptomatic tumours.