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)

The carcinoid syndrome and fibrosis are unusual but identifiable disease processes. We report a rare case of retroperitoneal fibrosis associated with an ileal carcinoid in the absence of metastatic disease. The literature is reviewed.
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PMID:Retroperitoneal fibrosis and nonmalignant ileal carcinoid. 331 17

The carcinoid syndrome is usually produced by an ileal carcinoid tumour that has metastasized to the liver but can also be caused by similar tumours in many other organs. These neoplasms create a variety of radiological appearances which are often characteristic. In recent years percutaneous embolization of hepatic carcinoid metastases has been successfully employed as part of the treatment of the syndrome.
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PMID:Carcinoid syndrome. Radiology. 352 15

The so-called "carcinoid" tumors of the breast are at present a difficult entity to define. Two histopathological features are used to recognize such tumors: argyrophilia and ultrastructural dense-core granules. Eight cases of "carcinoid" tumor of the breast, observed over a 5-year period, with 3.6% incidence over the total of breast cancers recorded during the same period, are reported. All patients were females with a mean age of 55.2 years. Argyrophilia was found in all tumors and dense-core granules were observed in five studied ultrastructurally. No patient had nodal or distant metastases and no carcinoid syndrome was observed. A modified radical mastectomy was performed for tumors over 2.5 cm; in case of smaller tumors the surgical treatment was quadrantectomy with axillary dissection. All patients are alive and disease-free but follow-up is short. As the so-called "carcinoid" tumors of the breast have been only recently identified, additional morphological, immunohistochemical and clinical data are required for a full understanding of their significance.
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PMID:The so-called "carcinoid" tumors of the breast. 355 30

We are reporting two cases of carcinoid tumors of the rectum treated surgically. In both cases, there were nodes metastases and in one case liver metastases without carcinoid syndrome. Carcinoid tumors of the rectum are rare and usually asymptomatic; metastases are essentially located in the lymph nodes and the liver.
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PMID:[Carcinoid tumors of the rectum. Apropos of 2 cases with metastases]. 366 21

The anaesthetic management of a patient with the carcinoid syndrome is reported. Important cardiovascular complications occurred immediately after tracheal intubation and during manipulation of metastases. Hypertensive crises were controlled with intravenous cyproheptadine, although hypotension and drowsiness were observed due to its use.
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PMID:Carcinoid syndrome and intravenous cyproheptadine. 367 61

From 1956 to 1985, 38 patients with a carcinoid of the intestine were treated. Tumours originating from the duodenum, ileum and colon had the worst prognosis. Fourteen out of 15 patients showed lymph-node metastases, and eight liver secondaries. Metastatic spread was rare (9%) if the primary tumour was small or an incidental finding (appendix). Even with metastatic spread there may be a longer survival due to the slow growth pattern of carcinoid metastases, which often become manifest several years after resection of the primary tumour. Metachronous liver metastases should be considered for surgical resection. Three of the 38 patients suffered from a carcinoid syndrome.
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PMID:The carcinoid of the intestine. 368 41

We reviewed the records of all patients treated for carcinoid tumors at Memorial Sloan-Kettering Cancer Center from 1974 through 1984. Of 219 patients, 90 developed metastatic complications, and of these, 36 developed neurologic complications. Metastases, the most common neurologic complication, included epidural spinal cord compression (14 patients), intracranial metastases (13 patients), leptomeningeal metastases (1 patient), and peripheral nerve lesions (5 patients). Nonmetastatic complications were hepatic encephalopathy (six patients), herpes zoster infection (two patients), cerebral infarction due to septic emboli (one patient), superior sagittal sinus thrombosis (one patient), and carcinoid myopathy (one patient). The carcinoid syndrome was seen in eight patients (4%). Response of neurologic metastases to conventional radiation therapy was usually favorable. We conclude that (1) the frequency and type of neurologic complications associated with carcinoid tumors are similar to those seen with other systemic cancers; (2) CNS metastases are relatively common in patients with metastatic carcinoid (29%); and (3) the carcinoid syndrome is less common than CNS metastasis.
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PMID:Neurologic complications of carcinoid. 370 81

This report describes a 33-year-old woman who presented with renovascular hypertension secondary to retroperitoneal fibrosis, associated with a carcinoid tumour with widespread metastases. Although the association is rare, it is important to consider carcinoid tumour as a cause of idiopathic retroperitoneal fibrosis, even in the absence of the carcinoid syndrome.
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PMID:Retroperitoneal fibrosis caused by carcinoid tumour. 391 92

A clinical and "blind" histologic review of 82 cases of bronchial carcinoid tumour is presented. The malignant potential of the tumours was only partly predictable from their histologic appearance. Histologically 65 of the tumours were typical benign carcinoids. Regional metastases were found at operation in two of these patients. Fatal carcinoid syndrome with regional and distant metastases appeared in two patients about 1 and 3 years postoperatively. One of the patients with regional metastases at operation is clinically free from carcinoid 12 years later. Malignancy was histologically suspected in 17 cases, in ten of which regional metastases were found at operation. Three of these ten patients are alive 6 to 16 years postoperatively, but two without regional metastases at operation died of local recurrence and distant metastases after 3 to 4 years. Carcinoid syndrome was not seen in these 17 patients. There was one peroperative death. Altogether ten patients (12%) died of recurrence. Among the cases judged at the "blind" histologic review to be suspectedly malignant, the corresponding figure was 50%. For typical carcinoids, conservative resection, including lymph-node metastases, is the treatment of choice. Wedge or sleeve resection with or without pulmonary resection were employed in ten cases. Suspectedly malignant carcinoid tumours may require more extensive surgery.
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PMID:Bronchial carcinoid tumours. A clinicopathologic study of 82 cases. 401 36

Two female patients with carcinoid heart disease, ages 56 and 32 years, underwent pulmonic valve resection surgery and tricuspid valve replacement with a porcine bioprosthesis. Preoperatively, both patients were in function class 4 with severe right-side congestive failure and signs of tricuspid regurgitation and pulmonic stenosis. Both underwent surgery for porcine tricuspid valve replacement (33 and 31 mm valves) and pulmonic valve resection. Postoperatively, both patients had only minimal symptoms, including trace ankle edema and soft pulmonic murmurs, despite persistence of the systemic symptoms of carcinoid syndrome. Pre- and postoperative catheterization data documented hemodynamic improvements. One patient eventually died of hepatic failure due to metastatic disease. At autopsy, her bioprosthesis was free of carcinoid valvular changes.
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PMID:Surgical management of carcinoid heart disease. 405 27


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