Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

During a period of 7 years, we have aggressively treated liver tumors whether primary or metastatic. Our experience after 43 curative major liver resections has shown an excellent overall survival: 34 of 43 patients still alive a median of 12 months after liver resection (patient ages ranged from 21 to 85 years, median 57 years). Nineteen patients underwent right hepatic lobectomy, 9 trisegmentectomy, 5 left hepatic lobectomy, 5 extended left hepatic lobectomy, 4 right lobectomy plus left lobe wedge resection, and 1 patient underwent a major hilar wedge resection. Two patients died from sepsis and hepatic failure on or before the 60th postoperative day. One patient with no evidence of recurrent colorectal cancer was lost to follow-up after 2.5 years. One patient died without cancer 12 months after left hepatic lobectomy for colon cancer metastases. Cumulative survival for the entire series and for patients after resection of colorectal cancer metastases was the same: 1 year survival 90 percent; 2 year survival 75 percent, and 3 year survival 65 percent. Seventeen of 30 patients remain disease-free after resection of liver metastases. Of the 13 who had recurrence, 8 are still alive. Ten recurrences were outside of the residual liver (predominantly multiple pulmonary metastases). One recurrence was in the right hemidiaphragm, and only three were in the residual or regenerated liver. Serial carcinoembryonic antigen analysis was the best indicator of recurrence in these 13 patients, 12 of whom were asymptomatic. These data confirm that major liver resection can be performed with minimum postoperative mortality (4.7 percent in this series). More importantly, the majority of patients were cured of their liver metastases. The next goal should be the initiation of adjuvant systemic therapy trials after liver resection in such patients.
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PMID:Patterns of failure after surgical cure of large liver tumors. A change in the proximate cause of death and a need for effective systemic adjuvant therapy. 632 4

The oncology patient can experience medical or surgical emergencies as a result of effects of the primary tumor, metastases, or systemic effects of the disease. Emergencies unrelated to the primary oncologic diagnosis, such as acute myocardial infarction, drug overdose, or gastrointestinal hemorrhage, also may occur. For this reason routine emergency protocols and diagnostic procedures should be followed in the treatment of oncology patients. We review the major oncologic-related emergencies, including central nervous system and spinal cord compression, airway obstruction, cardiac tamponade, gastrointestinal obstruction, adrenal insufficiency and hypercalcemia, sepsis, and coagulopathies. Medical and surgical emergencies in the oncology patient should be treated aggressively in the emergency department because a determination about the quality of life of the patient, or the reversibility of the acute process, often cannot be answered quickly in the emergency setting.
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PMID:Emergency evaluation of the cancer patient. 646 53

Small bowel carcinoid tumors usually metastasize to regional lymph nodes and the liver but metastases to the neck are extremely rare. Over a ten-year period 48 cases of small bowel carcinoid were diagnosed at our institution and of these, three cases (6%) were associated with neck metastases--one to the thyroid gland and two to cervical lymph nodes. The former patient and one of the latter patients had symptoms of the carcinoid syndrome. The other patient was asymptomatic and presented with a solitary neck mass. Urine levels of 5-hydroxyindolacetic acid (5-HIAA) were elevated in the two symptomatic patients but were undetectable in the asymptomatic patient. Extirpation of the involved cervical nodes and the primary small bowel lesion was performed in two patients. In addition, both patients have received chemotherapy with 5-fluorouracil. One patient remains asymptomatic four years after diagnosis but the other patient continues to have five to six bowel movements per day nine months after operation. Small bowel resection was performed in the patient with a metastasis to the thyroid. This patient died of sepsis after a second operation for an intraabdominal abscess. The histological patterns of the primary tumor and the metastatic lesions were similar and the cells of the metastases contained argentaffin-positive granules. We conclude that 1) an intraabdominal carcinoid tumor should be considered as the location of the primary tumor in patients who present with a neck mass containing metastatic carcinoid and 2) the prognosis for patients with extraabdominal metastases is similar to that for patients with intraabdominal disease only.
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PMID:Cervical metastases from small bowel carcinoid tumors. 663 95

The influence of tumor load, surgical trauma, and bacterial sepsis upon the ability of patient's peripheral leukocytes to produce interferon-alpha (IFN-alpha), the detectable serum IFN levels and circulating serum IFN inactivators were studied. Peripheral blood leukocytes of patients with solid tumors had significantly reduced ability to produce IFN-alpha. Complete resectional surgery resulted in restoration of their ability to produce normal IFN-alpha levels. Circulating IFN levels were detectable in 70% of patients with localized disease while only in 20% of patients with metastatic disease. Interferon-alpha activators were detected in 45% of all patients. Both circulating interferon and IFN-alpha inactivators became undetectable upon tumor resection. Surgical trauma is accompanied by a transient but definite decrease in IFN-alpha production capability. Bacterial sepsis during postoperative days, in patients who successfully recovered, was definitely accompanied by increase in IFN-alpha production capability. Our findings suggest that advanced malignant epithelial tumors have an adverse effect upon the patient's ability to produce interferon and are often accompanied by the presence of circulating serum interferon inactivators. These effects can be reversed by surgical resection of the malignant neoplasm.
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PMID:The effect of malignant epithelial tumors, surgical therapy, and bacterial sepsis upon various parameters of interferon system. 672 84

Six patients with Clostridium septicum sepsis seen at Duke University Medical Center over a two-year period also had other abnormalities, consisting of hematologic disorders in 3 and colon tumors in 3. Three patients died of sepsis; 2 survived following disarticulation of the arm to control gas gangrene, while the sixth patient survived the sepsis but died of metastatic disease. When anaerobic cultures are positive for C. septicum, antibiotics should be given immediately. The high incidence of underlying colon tumor, especially in the cecum, should prompt consideration of a barium-enema examination.
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PMID:Clostridium septicum infection associated with colonic carcinoma and hematologic abnormality. 693 62

Sepsis was diagnosed in 9.5%-14.1% of fatalities in children. It was more frequently umbilical and caused by staphylococci, although of late mixed bacterial microflora was not infrequently detected. In 39 observations studied in detail sepsis was combined with acute respiratory infections (ARI) among which most important were viral respiratory infections (AVRI) as well as mycoplasmosis. The most important was the fact that AVRI not only were conducive to the generation of sepsis but caused its exacerbation. In the latter cases the development of fresh septic metastases was observed. This was associated with local (vascular damage) and general (disorders in the immunological status) changes in the patients arising as a result of AVRI.
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PMID:[Effect of viral respiratory infections on the development and course of bacterial sepsis]. 708 91

Resection with preservation of the anal sphincters is new widely accepted as providing satisfactory treatment for carcinoma of the upper rectum. However, restorative resection is less widely performed for tumours of the lower rectum because anastomosis can be technically difficult when performed low in the pelvis. Between 1973 and 1980, 76 patients with rectal carcinoma underwent rectal resection and restoration of bowel continuity by means of a sutured anastomosis between colon and anal canal. The pathological characteristics of these tumours were similar to those of all cases of carcinoma of the rectum treated at St. Mark's Hospital between 1948 and 1972. Two patients developed pelvic sepsis following colonic necrosis and anastomotic breakdown. Eight developed pelvic sepsis without major anastomotic breakdown. No patient died as a result of pelvic sepsis. Sixty-nine of the 70 patients who were able to be assessed were either completely normal functionally or had only minor deficiencies of bowel function. Six patients have been observed to develop recurrent pelvic tumour, localized to the pelvis in 4 patients and concurrent with the development of widespread metastases in 2. Twenty-one of 32 patients are alive 3 years and 12 of 19 patients are alive 5 years after a curative operation for rectal carcinoma. These results are comparable with those seen following total excision of the rectum and pelvic floor for similarly sited tumours.
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PMID:Resection and sutured colo-anal anastomosis for rectal carcinoma. 708 51

We studied 31 autopsied cases of gestational choriocarcinoma encountered at the Northwestern University Trophoblastic Disease Center in the past two decades to learn if the clinical and morphologic aspects of these cases have been altered by therapy. These cases were analyzed for cause of death, distribution of tumor and histologic patterns in relation to the amount of chemotherapy. Tumor hemorrhage and/or pulmonary insufficiency were the most common causes of death, irrespective of the amount of therapy although other factors including drug toxicity, sepsis, and uremia led to death in six cases. The amount of chemotherapy generally did not affect the number or distribution of metastases. Histologically, nine cases showed extensive or complete necrosis. Eighteen of the remaining tumors had typical biphasic patterns, but four patients who received multiple courses of chemotherapy had atypical patterns with a marked predominance of cytotrophoblast and infiltrative growth. These atypical patterns do not appear to be a direct result of chemotherapy but may represent a more aggressive form of this tumor. This study shows that fatal gestational choriocarcinoma can have a variety of clinicopathologic features which reflect not only the biologic capabilities of the neoplasm but also the effects of chemotherapy and prolonged disease.
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PMID:Fatal gestational choriocarcinoma. Clinicopathologic study of patients treated at a trophoblastic disease center. 711 8

The investigation of sepsis and a number of complications of purulent wounds in 336 patients has shown the expediency to distinguish three stages of the microbial and metabolic toxemia. The third stage of toxemia is found to be the most dangerous (terminal) one. The lethality rate by the data of different scientists can reach 95%. The effective antiseptic method was found to be microvasoplegy, forced antiseptics (antibiotics) with forced diuresis or peritoneal dialysis. The third stage of toxemia with multiple metastases gave poor results after treatment by all the routine methods.
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PMID:[Difficulties in the treatment of wound infection and complications of suppurative wounds]. 715 89

A total of 24 patients with renal cell carcinoma involving the inferior vena cava underwent thoracoabdominal radical nephrectomy with removal of tumor thrombus by an open or closed technique. The tumor extended in the inferior vena cava to the level of the renal or lower hepatic veins in 18 patients and it reached the level of the diaphragm or right atrium in 6. Of the 24 patients 3 with preoperative findings minimally suggestive of disseminated disease were shown later to have metastases in the questionable areas, 3 with disease at the level of the diaphragm had incomplete resections, 4 had metastases to regional lymph nodes and 1 had questionable preoperative findings and lymph node metastases. Only 13 of the 24 patients (54 per cent) did not have either disseminated or residual tumor postoperatively. The mean survival duration of this subgroup (20 months) was comparable to that of the group as a whole (21 months). However, 4 patients from this subgroup are free of disease, with a mean followup of 30 months. There was 1 postoperative death. Morbidity, including renal failure, intraoperative hypotension and sepsis, was common. The results in this series suggest that the prognosis for patients with renal cell carcinoma and inferior vena cava involvement is guarded.
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PMID:Results of inferior vena cava resection for renal cell carcinoma. 724 72


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