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Query: UMLS:C0699790 (colon cancer)
 28,837 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

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

Adrenal insufficiency due to histologically proven bilateral metastatic adrenal involvement from colon cancer has been clinically reported only twice. Surgical treatment of bilateral adrenal metastases is seldom performed, since other metastatic localizations are usually concomitant. To the best of our knowledge, we report the first case of relatively long-term disease-free survival after bilateral adrenalectomy in a patient with adrenal insufficiency due to bilateral metastases from colon carcinoma.
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PMID:Surgical management of isolated bilateral adrenal metastases from colon carcinoma causing adrenal insufficiency. 1146 35