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)

Circulating levels of carcinoembryonic antigen (CEA) and glucose phosphate isomerase (GPI) have been measured and compared in 51 subjects with gastric and colonic diseases. Levels were higher in gastric and colonic cancer patients than in normals or patients with other diseases. Elevations of both these markers were most frequent in patients with metastases. Concentrations of CEA and GPI in gastrointestinal washings were also measured. No correlation was found between total protein content and concentrations of CEA or GPI in the washings. Further characterization of the perchloric acid-soluble material from colon washings by gel filtration indicated that the CEA-like substance from colon cancer patients was higher in molecular weight than standard radiolabeled CEA and CEA from normal colon washings. When tested against anti-CEA antiserum and pure CEA from a colonic cancer metastasis, all CEA preparations showed immunological identity in gel-diffusion plates; on immunoelectrophoresis similar mobility was indicative of a similar charge.
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PMID:Quantitation and immunochemical characterization of carcinoembryonic antigen and glucose phosphate isomerase in blood and washings of patients with gastric and colonic diseases. 61 27

Of 765 patients with disseminated metastatic carcinoma of the colon and rectum treated at Memorial Sloan-Kettering Cancer Center during the ten-year period 1960--1970, 53 (6.9 per cent) had skeletal metastases. Of these, 14 (1.8 per cent) had osseous metastases only. In one case the osseous lesion was the first symptom of a cancer of the sigmoid colon, and one patient had metastasis in the fibula from a primary rectal cancer. In our series the incidences of osseous metastases were 8.9 per cent from rectal carcinoma and 5.1 per cent from colonic carcinoma. The mean period from manifestation of skeletal metastasis to death was 13.2 months.
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PMID:Osseous metastases from carcinomas of the colon and rectum. 65 36

Despite nonspecificity for the diagnosis of colon cancer, the assays for CEA widely studied to date may be useful in the management of patients with colorectal cancer by aiding detection of colonic cancer and especially of widespread metastases to the liver. Use of serial quantitative measurements may also be useful in determining persistence of residual or metastatic tumor after apparently complete surgical resection, in enabling detection of recurrence at an earlier stage than may be otherwise possible, and in helping to evaluate the effects of chemotherapy, provided that the assays are used only in context with complete clinical and laboratory findings, including cancer staging, histopathologic findings, assessment of liver status, and with appreciation of methodologic complexities. Both the further investigation of the clinical use of CEA and the intensified search for more specific markers are encouraged by the findings to date.
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PMID:The present status of DEA in diagnosis, prognosis, and evaluation of therapy. 76 63

During the ten year period of this retrospective study, 66 of 1,451 patients with carcinoma of the colon and rectum had carcinoma of the cecum. The most frequent symptoms were nonspecific and caused by anemia which, in some instances, were treated without adequate investigation. The standard and most appropriate treatment for carcinoma of the cecum is a right hemicolectomy with ileotranversostomy and, when necessary and feasible, en bloc resection of involved parts of the abdominal wall. In the absence of nodal disease or distant metastases, extension to the abdominal wall does not adversely influence the prognosis. The surgeon must remain aware of the possibility of coexisting carcinoma of the cecum and appendicitis. Any patient with a mass or a persistent draining sinus after an appendectomy or drainage of an appendical abscess should be suspected of having carcinoma of the cecum. The over-all five year survival rate in this series is 33%, and if curative resections alone are considered, it is 44%, with an operative mortality of 3%. More recent evidence indicates that there has been a shortening of the delay in treatment, and we believe future studies will show an improvement in these figures.
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PMID:Carcinoma of the cecum. 84 3

A study to determine the frequency of metastases to the adrenal glands following carcinoma of the colon and rectum was undertaken. Patients with, or without, adrenal spread were compared regarding age, sex, race and survival time. The over-all metastatic pattern was analyzed to determine its usefulness for predicting the presence of metastases to the adrenal glands. Autopsy reports and clinical records of patients with adrenal spread were reviewed regarding the extent of tumor involvement in the glands and possible adrenal insufficiency. Of 457 patients with adenocarcinoma of the colon and rectum who underwent autopsy, 63 or 14% had metastasis to the adrenal glands. Of these, 29 had bilateral involvement. Patients with bilateral metastases had a lower median age than did those without adrenal spread. No correlation was found between adrenal metastatic status and sex or race. Although survival time was found to be shorter for patients with bilateral metastases of the adrenal glands, adrenal insufficiency did not seem to be the reason for this shorter survival time. In retrospect, however, the presence of adrenal insufficiency could not be ruled out in several of these patients. Eight sites were studied with regard to whether or not metastatic involvement in a specific site might indicate a higher risk for simultaneous metastases to the adrenal glands. It was found for all sites that, when involved, there was a higher frequency of metastases to the adrenals than if free of tumor. Metastases especially above the diaphragm indicated a considerable risk for adrenal involvement. Different sites were combined in groups and studied in the same way. It was found that the more sites involved, the higher the relative chance of metastases to the adrenals. It was suggested that the results presented may be useful in predicting the relative chance of adrenal metastases in patients with advanced carcinoma of the colon and rectum.
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PMID:Ths significance of metastases to the adrenal glands in adenocarcinoma of the colon and rectum. 84 9

Two hundred and thirty-seven patients with carcinoma of the colon and 16 patients with benign lesions of the colon and rectum underwent skin tests with 2-4, dinitrochlorobenzene and a battery of intradermal antigens. The incidence of 2-4, dinitrochlorobenzene reactors decreased with the increasing stage of the disease. Seventy-six per cent of the patients with Dukes' A cancer were 2-4, dinitrochlorobenzene positive compared with 56 per cent of those with Dukes' B cancer and 61 per cent of those with Dukes' C lesions. Of the patients with advanced primary operable cancer, those who have metastases beyond the intestine and its mesentery, only 46 per cent were 2-4, dinitrochlorobenzene positive. Only 42 per cent of the patients with inoperable advanced or recurrent disease reacted to 2-4, dinitrochlorobenzene. Neither age nor sex was a determinate factor in the capacity of the patient to respond to 2-4, dinitrochlorobenzene. Tumor burden appeared to correlate best with the ability of the patient to respond to 2-4, dinitrochlorobenzene. In patients with Dukes' A or B lesions, the clinical follow-up period was too short to gauge prognostic significance of skin tests. In patients with Dukes' C lesions who were observed at 12 months, six of 11 in the 2-4, dinitrochlorobenzene negative group had a recurrence or died of disease compared with only four of 17 in the 2-4, dinitrochlorobenzene positive group, p less than 0.10. In 38 patients with advanced primary operable cancer who were observed for nine months, 40 per cared iwth 28 per cent of 2-4, dinitrochlorobenzene positive group. A similar relationship was observed in a group of patients with advanced or recurrent disease who were observed for nine months in which 58 per cent of the patients in the 2-4, dinitrochlorobenzene negative group were dead of disease compared with 40 per cent of those in the 2-4, dinitrochlorobenzene positive group. Skin testing with 2-4, dinitrochlorobenzene and selected intradermal antigens adds prognostic information to that predicted from the clinicopathologic stage of the disease in instances of carcinoma of the colon and rectum. In general, patients with reactive skin tests have more favorable recurrence and survival rates with each stage of the disease.
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PMID:Delayed hypersensitivity reactions in patients with carcinoma of the colon and rectum. 85 Aug 50

A case of bilateral testicular metastases from carcinoma of the colon is reported. A review of the literature on secondary testicular tumors reveals their rarity and speculation is made as to the routes of metastases.
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PMID:Secondary testicular tumors. 90 70

The effect of surgical resection of "primary" tumors classified by size at the time of resection has been studied in two tumor cell lines derived from dimethylhydrazine-induced colonic neoplasms in the Buffalo strain rat. Surgical treatment of colon cancer in the rat yields results similar to those for human carcinoma. Some of the smallest tumors resected were associated with metastases and this finding suggests a need for effective postoperative adjuvant therapy. The incidence of metastases and the size of the tumor were inveresely related to survival, e.g., the smaller the tumor or the sooner the excision, the greater the survival of the animal. The operated animal model studied here could prove to be very useful for evaluating various forms of systemic therapy for the control of micrometastases associated with colonic neoplasms.
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PMID:The effect of surgical resection of experimental "primary" adenocarcinoma of the colon of survival and incidence of metastases. 90 66

In 82 patients, a preoperative diagnosis of primary hyperparathyroidism has been established by means of transfemoral neck vein catheterization and measurement of serum immunoreactive parathyroid hormone (iPTH). Twenty-five of these patients have had cancer in other parts of the body but with no evidence of recurrence or metastasis. One patient had carcinoma of the colon with metastases, and four were members of families with multiple endocrine adenomatosis (MEA, Types I and II). In six other hypercalcemic patients, high levels of iPTH were found also in the effluent blood from cancer sites other than the parathyroid gland, secondary to ectopic hormone production or pseudohyperparathyroidism. In addition, a high serum level of iPTH was found in the superior vena cava of a seventh patient who had carcinoma of the breast but no clinical or radiological signs of recurrence or metastasis with the exception of an enlarged liver. This iPTH finding was interpreted as being, probably, the result of parathyroid adenoma in either the neck or the mediastinum. At the time of operation, a transcervical mediastinal search was made. Four normal cervical parathyroid glands were found; three were removed. Hypercalcemia persisted after operation, and the patient died. At postmortem examination, microscopic study revealed that the disease had metastasized to lungs and hilar lymph nodes. There was massive metastasis in the liver; the liver contained a large amount of iPTH. The results of these investigations suggest that (1) venous catheterization of the neck veins and the effluent blood from extraparathyroid tumors aid in identifying and localizing iPTH production; (2) primary benign hyperparathyroidism is not uncommon in patients with cancer, and its co-existence must be recognized; (3) high serum iPTH level in the superior vena cava may be found in patients with metastatic or primary cancer of the thoracic cavity; and (4) hyperparathyroidism may be the first hint of a familial multiple endocrine syndrome.
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PMID:Hypercalcemia in patients with known malignent disease. 96 5

The authors report 8 cases of lympho-reticulosarcoma of the colon and emphasize the rareness of this tumour (10 percent of cases) compared with other localisations in the stomach and small intestine. Whether primary or secondary, lymphosarcoma of the colon has various radiological appearances, depending on the mode of development of the sarcoma in the wall of the colon. Mainly sub-mucosal, it may remain localised or extend to the whole of the colon, predominating in the ileo-coecal and recto-sigmoid regions. Localised tumour forms present either in the form of large polycyclic lacunae, sometimes invaginated or as vast ulcerations with irregular nodular margin, or as due to parietal infiltration and exoluminal development of the tumour mass and neighbouring adenopathy. It is sometimes confused with carcinoma of the colon, e.g. vegetating carcinoma, colloid carcinoma, or peritoneal metastases, or with a regional abscess, e.g. appendix abscess or diverticulosis. The correct diagnosis is made on operation. The extensive colonic forms rarely take on the appearance of lymphoid pseudopolyposis, more often that of a very unusual nodular form formed of hazy lenticular lacunae. It may be confused with nodular colitis, it differs from this, however, by the absence of ulceration, changes in caliber and the persistance of normal haustration, a reticulated appearance of the mucosal outline during evacuation of the barium. In all cases, the discovery of a colonic lympho-reticulosarcoma implies complete digestive radiological investigation in order to seek gastric, duodenal or intestinal localisations, together with a search for other extra-digestive localisations. In fact, the great diffusion of the lesions modifies the prognosis and the therapeutic attitude. These lymphosarcomas and reticulosarcomas of the colon have a similar pathological and radiological appearance but differ by their sensitivity to treatment with cobalt, as reticulosarcomas are more resistant.
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PMID:[Pathological, clinical and radiological study of colonic lympho-reticulosarcoma. Report of 8 cases (author's transl)]. 109 45


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