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 value of radio-surgical protocols in the treatment of advanced rectal cancer has been studied retrospectively. 21 patients operated between 1986 and 1990 fulfilling some criteria were considered for this study. They were 9 men and 12 women with rectal cancer Duke's stage B2-C; 16 were treated with preoperative radiotherapy (30-35 Gy), 5 were treated with postoperative radiotherapy (40-60 Gy). The operative procedures were 12 anterior resections and 9 Miles operations. The 5 years results were: a) cancer free survival 52%; 2 patients alive with relapse; 2 patients with non cancer related death (DIC, radiation enteritis); d) cancer related deaths 28%; e) local recurrence was observed (3 pts) only in association with metastatic disease; f) no isolated local recurrence was observed. Preoperative radiotherapy with 30-35 Gy is judged the preferred protocol for decreasing the rate of isolated local recurrence and for increasing the survival rate. Omental flap transposition plays an important role in the radio-surgical treatment of advanced rectal cancer.
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PMID:[The integrated radiosurgical treatment of rectal cancer]. 1057 17

Bone pain from osteoblastic metastases can be ameliorated 40% to 80% of the time. Although we can predict nonresponders, we cannot predict responders; however, patients with a better performance scale may have a better chance of pain relief. Radiopharmaceuticals containing phosphorus 32, strontium 89, samarium 153, rhenium 186, and tin 117m are effective, but we do not know which is the most efficacious and the safest. Toxicity includes the flare phenomenon and mild to moderate pancytopenia, but disseminated intravascular coagulation can cause severe, life-threatening thrombocytopenia. This treatment may be repeated at about 9- to 12-week intervals, perhaps earlier with (153)Sm lexidronam, (186)Re etidronate, and (117m)Sn pentetate, with a success rate approaching that of the initial injection. The duration of action of pain reduction ranges from 2 weeks to many months. Tumorical effects are probably not the only mechanism of pain relief.
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PMID:Systemic radiopharmaceutical therapy of painful osteoblastic metastases. 1103 34

Cancer patients show an increased susceptibility to develop thromboembolic diseases, suggesting that disorders of coagulation are very common in this pathology. Tumor cells possess the capacity to interact with the hemostatic system, activating the coagulation cascade and stimulating the prothrombotic properties of other blood cell components; the same events while inducing a hypercoagulable state, also contribute to the processes of tumor growth, neoangiogenesis and metastatic formation. Multiple risk factors associated with malignant disease contribute to the hypercoagulability state: stasis induced by prolonged bed rest, vascular invasion by the tumor and iatrogenic complications including the use of central vein catheters and chemotherapy. Several tests have been developed to assess the hypercoagulable state, however their clinical significance still needs to be defined, especially in terms of their predictive value for thrombosis. Clinical manifestations vary from localized deep venous thrombosis (DVT) or pulmonary embolism, more generally associated with solid tumors, to disseminated intravascular coagulation, frequent in hematologic malignancies and metastatic cancer. Diagnosis of idiopathic DVT, in the absence of other risk factors, could indicate the presence of occult cancer, but the usefulness of an extensive work-up to detect malignancy in terms of cost to benefit ratio still has to be demonstrated. Patients with cancer and thromboembolism must be treated with anticoagulant therapy; a large number of studies have shown that either low molecular weight heparins or standard unfractionated heparin for the treatment of acute deep vein thrombosis in hospitalized patients are equally safe and effective; however, the first treatment has been reported to be associated with a lower mortality. After an episode of thrombosis the patients should be protected by a long term course of oral anticoagulation, remaining high the risk of recurrence for as long as the cancer is active.
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PMID:[Blood coagulation changes and neoplastic pathology]. 1107 43

Although bone pain from osteoblastic metastases can be ameliorated 50% to 80% of the time by use of intravenously or orally administered radiopharmaceuticals, we cannot accurately predict who will or will not respond. The radiopharmaceuticals containing phosphorus-32, strontium-89 (Metastron), rhenium-186, samarium-153 lexidronam (Quadramet), and tin-117m are effective, but we do not know which of these is the most efficacious or the safest. Toxicity includes mild-to-moderate pancytopenia and an occasional brief flare of pain, and treatment of patients with disseminated intravascular coagulation must be avoided because it may predispose the patient to severe thrombocytopenia. Treatment may be repeated at approximately 8- to 12-week intervals, depending on the time of return to normal leukocytes and platelet counts. Tumoricidal effects are probably not the sole mechanism of pain relief.
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PMID:Painful osteoblastic metastases: the role of nuclear medicine. 1125 31

Hyperplastic mesothelial cells involving lymph node sinuses have only been recently described. Most nodal mesothelial cells are thought to originate from mesothelial surfaces disrupted by serosal effusions. Dislodged mesothelial cells likely gain access to submesothelial lymphatics via mesothelial stomata and disseminate to draining lymph nodes. Unusual lymph node architectural patterns result when benign sinus mesothelial cells occur concurrently with a neoplastic nodal process. We describe a young man who developed diffuse metastases from a primary cardiac angiosarcoma. His periaortic lymph nodes contained metastatic angiosarcoma and hyperplastic mesothelial cells with a sinus distribution. The patient had a clinical history of progressive haemoperitoneum, exacerbated by thrombocytopaenia and disseminated intravascular coagulation. Massive haemoperitoneum of 5000 ml was confirmed at autopsy. This is the first report to suggest that multiple episodes of intraperitoneal haemorrhage and ascites may both act in the same manner to cause dislodgment and dissemination of mesothelial cells to draining lymph node sinuses.
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PMID:Periaortic lymph node involvement by metastatic angiosarcoma and benign sinus mesothelial cells. 1135 62

A 70-year-old man with bladder cancer received a total cystectomy and an ileal conduit 64 months before he visited our hospital with complaints of lower abdominal pain, shaking and chilliness. Bilateral hydronephrosis due to an ileal conduit obstruction were observed on the ultrasonography. Bacterial culture from blood and urine samplings revealed E. coli. Under the diagnosis of urosepsis, the administration of anti-biotics and bilateral percutaneous nephrostomy were performed. However, he suffered from septic shock and disseminated intravascular coagulation (DIC). Therefore, the treatments for DIC were done, and they were effective. The obstruction of the ileal conduit was cured spontaneously. No recurrence or metastases were found on ultrasonography and computed tomographic scan for 12 months after these treatments.
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PMID:[A case of septic shock due to ileal conduit obstruction]. 1141 Nov 7

A case of widespread hematogenous metastases and Trousseau's syndrome is reported in a 40 year-old white housewife with gastric cancer, presenting subdural hematoma, ecchymoses, epistaxis, stomach and uterine bleeding. After undergoing hematoma drainage, she was unsuccessfully treated with platelets, red blood cells, plasma cryoprecipitate transfusions, and antibiotics. Necropsy disclosed gastric ring-signet adenocarcinoma invading the serous layer, with massive disseminated intravascular coagulation and systemic neoplastic embolism. Multiple old and recent hyaline (rich in fibrin and platelets) microthrombi, and tumor emboli were observed in the bone marrow, meninges, liver, lungs, kidneys, lymph nodes, adrenals, thyroid, heart, pancreas, and ovaries (Krukenberg tumor).
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PMID:Widespread hematogenous metastases and Trousseau's syndrome in gastric adenocarcinoma. 1151 9

Haematologic disturbances in 13 cases of gastric cancer are described. All the patients had anemia of different origin. Increased leukocytosis was observed in half of the cases, leukaemia reaction in one third. Haemolysis was present in 50% of cases. Thrombocytopenia coexisted most frequently with disseminated intravascular coagulation in 4 patients. Bone metastases were visualised as osteolytic foci with radiological methods or increased capture of isotopic marker in the bones under scintigraphic examination. Under the microscope neoplastic metastases were found in bone marrow smears of 5 patients. All patients displayed symptoms of gastric ulcer disease acute or chronic phase. In some cases only repeated gastroscopic examination and mucosa biopsy was the only way to confirm cancer. In other cases the diagnosis was made after the histopathologic examination of the resected stomach, in still others by a section.
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PMID:[Haematologic changes in gastritic cancer]. 1178 3

Retroperitoneal fibrosis (Ormond's disease) is rare chronic inflammatory process, that can occur at any age. It is characterised by development of periaortic fibrous mass leading to progressive obstruction of vessels around the abdominal aorta and ureters. In the one third of cases we can find the causes of disease. There are ergotamine abuse, radiation, retroperitoneal surgery or hemorrhage, urine extravasation and response to different cancers. The other cases are idiopathic disease. We report a case of prostate cancer with unique course. The first manifestations of disease were diffuse peritoneal fibrosis and ureteral obstruction leading to bilateral hydronephrosis. Clinical course and histopathology showed idiopathic Ormond's fibrosis. Patient received oral immunosuppressive treatment (prednisolone 1 mg/kg/day + azathioprine 1 mg/kg/day), followed by intravenous methylprednisolone puls (2 g). Treatment also consisted of DJ-stent placement on the left side. On the right side we were unable to overcome the obstruction of ureter. Because of persistent renal failure, thrombocytopenia, DIC and progressive lower back pain we did control MR and CT scan. The CT scans showed multiple osteolytic bone metastases in vertebral column (the sizes of them were between a few millimetres and 1.5 centimetre). Patient died due to renal failure and haemorrhagic diathesis in the course of disseminated cancer of unknown origin. The postmortem examination revealed diffuse peritoneal infiltration surrounding the ureters, intramural ventricular metastases, pulmonary metastases and vertebral metastases. The prostate was only slightly enlarged. Histological and immunohistochemical examinations of prostate showed primary low-differentiated prostate carcinoma (CK/+/, PAP/+/, PSA/+/). Peritoneal, ventricular and bone infiltrations also were metastases from low-differentiated carcinoma of prostate origin (CK/+/, PAP/+/, PSA/-/).
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PMID:[Ormond's fibrosis, bone osteolysis and stomach intramural metastases in the course f low-differentiated prostatic cancer]. 1192 71

We report a case of advanced gastric cancer complicated by disseminated intravascular coagulation successfully treated with chemotherapy consisting of 5-fluorouracil and cisplatin. The patient was a 53-year-old woman who complained of loss of appetite, weight loss, and low back pain. Based on the laboratory data, a diagnosis of disseminated intravascular coagulation was made. Gastroscopy revealed gastric carcinoma (Borrmann type 3) that was continuously bleeding, and chest computed tomography showed a solitary lung metastasis and bilateral pleural effusion. Bone scintigraphy revealed multiple bone metastases. Accordingly, we made a diagnosis of stage IV gastric cancer complicated by disseminated intravascular coagulation. We selected the 5-fluorouracil and cisplatin combination chemotherapy for treatment and obtained the patient's consent. After two cycles of the 5-fluorouracil and cisplatin therapy, the bleeding symptoms improved and the disseminated intravascular coagulation process was successfully controlled. We concluded that disseminated intravascular coagulation caused by gastric cancer may be improved when the primary cancer and its metastases are brought under control by treatment with FP combination chemotherapy.
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PMID:Advanced gastric cancer associated with DIC successfully treated with 5-FU and cisplatin: a case report. 1194 41


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