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 iris involvement in generalized carcinomatosis is less frequent than that of the ciliary body and choroid; its point of interest is that it might constitute the presenting sign of the general disease. The case of a 43-year-old man who had a metastasis of an anaplastic bronchus carcinoma in the iris and died of metastases 3 months after the appearance of the iris tumor, despite adequate chemotherapy, is reported.
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PMID:Metastatic tumor of the iris: case report. 73 6

1209 malignant tumours of the female genital organs were revealed by post-mortem examinations at the Pathological Institute of the Martin-Luther-University, Halle (GDR), in the years 1961 to 1970. They constitute 28.6 per cent of a total of 4232 malignomas including leukemias and other systemic lymphoreticular diseases that were found in females of all age groups during this period. The genital tumours were analysed concerning the localization, age distribution, size, histological classification, invasion of adjacent organs, frequency of metastases, and recurrencies, 729 (= 60.3%) of the tumours originated from the uterus, 399 (= 33.0%) from the ovaries. 95.2 per cent of all tumours were carcinomas and 65.9 per cent developed metastases. The highest frequency of metastases has been found in ovarian tumours (= 89.5%). This was mainly due to the frequency of peritoneal carcinomatosis in patients suffering from these malignomas. It is remarkable that 19.5 per cent of the genital tumours were misdiagnosed by the clinicians.
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PMID:[Malignant tumours of the female sex organs in the autopsy material (author's transl)]. 84 81

A case of malignant degeneration in a right parapontine epidermoid cyst giving rise to leptomeningeal carcinomatosis in a 57 year old woman is presented. The malignant tissue had infiltrated the right cerebellar hemisphere and produced a symptomatic trigeminal neuralgia, a change in the psychological state of the patient, and an acute conus and cauda syndrome following metastasis implantation. Only eight unequivocal previous reports of malignant transformation of intracranial epidermoid cyst have been reported in the literature with metastases in four.
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PMID:[Malignant degeneration in a parapontine epidermoid (author's transl)]. 91 Jun 53

Untreated meningeal carcinomatosis is a uniformly fatal type of metastatic disease presenting with many protean signs and symptoms. We achieved significant palliation and long-term survival in our patient, using combined chemotherapy and radiotherapy; responses to both intrathecal methotrexate and experimental oral CCNU were observed.
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PMID:Meningeal carcinomatosis. Case report and review of the literature. 94 57

Lymphangitic carcinomatosis of the lung is a late and fatal manifestation of cancer. The diagnosis is seldom made ante mortem. Four patients with breast cancer had autopsy-proven lymphangitic metastases of the lung. Of these patients, two had normal chest x-rays and three had normal ventilation lung scans. The perfusion lung scans of all four showed irregular peripheral perfusion defects. Autopsies showed permeation of the lymphatics by tumor and tumor emboli in small arteries and arterioles.
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PMID:Lymphangitic carcinomatosis: lung scan abnormalities. 125 49

From January 1984 to June 1990, we observed 42 patients with meningeal carcinomatosis, 20 men and 22 women, aged 21 to 80 years (median age, 53 years). The two most common primary malignancies were lung cancer (50%) and breast cancer (31%). Sixty-four per cent was adenocarcinoma. On the first lumbar puncture, 86% had malignant cells in the cerebrospinal fluid. The findings of brain computed tomography were hydrocephalus (62%), contrast enhancement in the cerebral sulci or basal cisterns (31%), concomitant parenchymal metastases (15%) and normal scan (18%). In five out of seven cases, myelography showed irregular filling defects over the spinal cord or cauda equina. Treatment results were evaluated in 24 patients. Eight received radiation therapy (RT) alone, and 16 had combined therapy with RT plus intrathecal methotrexate (IT MTX). Of the patients who received RT alone, only one patient with lung carcinoma was stabilized clinically. Of the cases receiving combined therapy, seven improved clinically. Six of these were patients with breast carcinoma who received IT MTX via Ommaya reservoir. The latter had a median survival of 23 weeks. The follow-up period of the entire group of patients ranged from one day to 50 weeks. The median survival was four weeks. Based on this study, combined therapy with RT and IT MTX is indicated for breast carcinoma with meningeal carcinomatosis, but the therapeutic effects are uncertain for lung carcinoma and other malignancies.
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PMID:Meningeal carcinomatosis from solid tumors: clinical analysis of 42 cases. 135 92

Intraoperative peritoneal cytology was performed in 36 patients with pancreatic ductal adenocarcinoma. 12 patients (33%) showed malignant cells in the peritoneal cavity. In the further course these patients developed more non-local metastases and had a significantly shorter survival rate. Peritoneal carcinomatosis became evident in 75% of the patients with free cancer cells in contrast to only 14% of the patients without. Detection of free cancer cells was directly related to the histological tumor stage (TNM-system). Iatrogenic shedding of malignant cells by surgical tumor manipulation or needle biopsy was not observed. The technique of intraoperative peritoneal lavage with consecutive cytology and its possible effects on further treatment is discussed.
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PMID:[Free intraperitoneal tumors cells in pancreatic cancer--significance for clinical course and therapy]. 138 Apr 21

Serial ascites and plasma volumes were measured during diuresis in nine patients with ascites caused by peritoneal carcinomatosis, four patients with chylous malignant ascites, and three patients with portal hypertension-related ascites caused by massive hepatic metastases. Oral diuretics were given to achieve an adequate natriuresis on a sodium-restricted diet. During the study period (7.8 +/- 3.2 days), patients with peritoneal carcinomatosis and chylous ascites lost 0.49 +/- 0.31 and 0.51 +/- 0.42 kg/day in weight, respectively, with negligible change in ascites volumes (-0.03 +/- 0.11 and 0.02 +/- 0.09 L/day). Patients with ascites caused by massive hepatic metastasis lost 1.06 +/- 0.15 kg/day in weight (P = 0.01 for massive hepatic metastasis vs. peritoneal carcinomatosis) and 0.23 +/- 0.13 L/day of ascites (P less than 0.05 vs. other groups). Plasma volume changes were not significantly different among the three groups. Patients with edema (9/16) had a greater natriuresis and daily weight loss. Three patients with peritoneal carcinomatosis and one with chylous ascites developed renal dysfunction or symptomatic hypotension. No patient with massive hepatic metastasis developed these complications. In patients with ascites caused by peritoneal carcinomatosis or chylous malignant ascites there is no mobilization of ascites, whereas in patients with massive hepatic metastasis, ascites may be mobilized with diuretics.
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PMID:Mobilization of malignant ascites with diuretics is dependent on ascitic fluid characteristics. 139 89

Local hyperthermochemotherapy was performed in 17 cases to control malignant effusion and intrathoracic disseminated lesions. Of these 15 patients, 11 cases primary lung cancer, 4 cases metastatic lung cancer had pleural carcinomatosis and 2 cases were malignant diffuse mesotheliomas. The procedure was radiofrequency hyperthermia (13.56 MHz) maintaining the peripleural temperature at 42-43 degrees C for 45-60 minutes, combined simultaneously with the intrathoracic administration of cisplatin (1-2 mg/m2, bolus) through a thoracic double lumen trocar tube. The treatment was repeated from 2 to 4 times at 7-day intervals. In 14 cases (87.5%) complete or partial response according to the criteria of the Japan Lung Cancer Society were obtained. There were 2 cases of no change and one case that was impossible to evaluate. In one lung cancer case, the disappearance of pleural disseminated lesions was confirmed by flexible thoracoscopy after the procedure. In 12 cases, there were abdominal complaints due to side effects of the hyperthermochemotherapy, such as vomiting and nausea, but these symptoms were milder than those caused by intravenous injection of anti-cancer agents, for example cisplatin, in conventional chemotherapy treatment. The median survival time and 2 years survival of the patients with the present procedure were 15 months and 41.7% respectively. Although distant metastases appeared in most cases, none had local recurrence and particularly noteworthy pleural effusion was well controlled. The above experience suggested that the local hyperthermochemotherapy is useful to control pleural effusion and can improve the quality of life of patients with pleural carcinomatosis.
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PMID:[The local hyperthermochemotherapy for pleural carcinomatosis]. 140 61

Meningeal carcinomatosis is characterized by diffuse infiltration of the leptomeninges by metastatic cancer in patients usually with a previous history of malignancy. Primary tumors are usually adenocarcinomas of the breast or lung, or malignant melanoma. Meningeal carcinomatosis can present with headache and/or a variety of cranial neuropathies. We report a case of meningeal carcinomatosis presenting as a complete, bilateral, sudden hearing loss without other cranial nerve findings--a previously unreported presentation. Our patient also exhibited an unusual primary tumor site (esophagus) and histopathology for meningeal carcinomatosis. The case was impressive for the subsequent abrupt onset of a series of cranial neuropathies and the rapid deterioration in the patient's condition.
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PMID:Meningeal carcinomatosis producing bilateral sudden hearing loss: a case report. 141 3


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