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Query: UMLS:C0027627 (
metastases
)
103,950
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A 57-year-old man was admitted to the hospital because of multiple subcutaneous masses with pain, mild dyspnea, and bloody sputum. He had been asymptomatic until one month earlier, when he began to have a dry cough and myalgia of the right forearm. A chest radiograph showed cardiomegaly. Whole-body computed tomographic scan, cytologic examination of the sputum, and histological examination of a subcutaneous nodule on the scalp resulted in the diagnosis of lung cancer with multiple organ
metastases
, including those to skeletal muscle and myocardium. Despite chemotherapy, he died suddenly on the 45th hospital day. Autopsy revealed that about half of the myocardium had been replaced by metastatic tumors, so we speculated that he died from
heart failure
due to cardiac muscle metastasis.
...
PMID:[Adenocarcinoma of the lung with skeletal muscle metastasis, resulting in death due to myocardial metastasis: a case report]. 1197 69
Carcinoid heart disease occurs in about one third of patients with carcinoid syndrome, especially in those with ileal carcinoid and hepatic
metastases
. Patients with primary ovarian carcinoid tumor are extremely rare. In these circumstances, typical carcinoid cardiac lesions may develop unassociated with hepatic
metastases
, due to the venous drainage from the ovaries into the inferior vena cava of vasoactive released substances such as serotonin. The present report describes a woman with unrecognized primary ovarian carcinoid tumor, unexpectedly exhibiting
heart failure
. Diagnosis was performed on the basis of echocardiographic findings, occurrence of diarrhea and increased levels of 5-hydroxy-indoleacetic acid (5-HIAA). After complete surgical removal of the tumor, the patient was maintained under therapy with ACE-inhibitors and diuretics. Levels of 5-HIAA are still within normal range, there is regression of
heart failure
and echocardiographic findings are stabilized. These data confirm the importance of prompt diagnosis for a favorable prognosis of carcinoid heart disease.
...
PMID:[Carcinoid heart disease and primary ovarian tumor]. 1202 91
Carcinoids are rare endocrine tumors that can develop in several organs in the body. Clinically, patients can have a wide spectrum of signs and symptoms that range from incidental findings of a polyp during endoscopy to the carcinoid syndrome characterized by severe flushing, diarrhea, abdominal cramping, and life-threatening right-sided
heart failure
. Most carcinoid tumors are indolent but can
metastasize
to regional lymph nodes and to other organs, including the liver, bone, and the central nervous system. Treatment is determined by tumor location and by the presence of distant metastasis. Surgical resection of the tumor is advocated in patients with localized disease and can often be curative. Long-acting somatostatin analogs, including octreotide, octreotide long-acting repeatable, and lanreotide prolonged release, are effective in providing symptom relief in patients with the carcinoid syndrome. Patients with
metastatic disease
to the liver that is refractory to somatostatin treatment should be considered for hepatic artery occlusion. Overall, 5- and 10-year survival rates in patients with
metastatic disease
are favorable, although tumors can be resistant to most forms of medical or surgical therapy.
...
PMID:Carcinoid tumors. 1207 68
The case concerns a 56 year old male with the diagnosis of squamous cell carcinoma, which clinically presented as a rapidly increasing cardiac tamponade. The patient underwent a pericardio-centesis. Due to the expansion of the process within the bronchus, the patient underwent chemotherapy according to the Taxol + Carboplatine scheme. After 8 months of treatment the patient was hospitalized again due to a further increase in fluid in the pericardium, and symptoms of
cardiac insufficiency
which lead to patient death. Autopsy revealed neoplastic change within the pericardium (fibrinous-hemorrhagic pericarditis and hemopericardium). Cardiac tumors occur rarely, they may be primary or secondary. Squamous cell carcinoma
metastases
may be the cause of pericardial effusion, which is associated with poor prognosis.
...
PMID:[Cardiac tamponade as the first clinical manifestation of squamous cell carcinoma]. 1215 50
Cytoreductive therapy is effective in the management of metastatic neuroendocrine tumors to the liver, independent of their functioning status. In functioning tumors, clinical endocrinopathies are relieved in most patients and this response usually lasts for several months. Major morbidity and mortality are not greater than the average complication rate for resection for nonneuroendocrine metastatic tumors at major centers; therefore, surgical outcomes appear to justify operative intervention. Patients whose primary tumor can be controlled, whose
metastases
outside the liver are limited, and who have a reasonable performance status are candidates for resection. The authors' data support the previous statements. The current mortality rate of 1.2% and major morbidity rate of 15% clearly represent the success of the operative approach in such complex cases (54% of patients received a resection of at least one lobe) [9]. A symptomatic response in the 95% range with a median response of 45 months adds many months of symptom-free survival to the lives of most patients [9]. In the literature reviewed for this article, more than half of the patients also underwent a major hepatic resection and 40% of them had concurrent resection of the primary tumor. These data confirm that resection in selected patients is not more complicated or risky than resection for other metastatic tumors. Endocrinopathies have not increased anesthetic or operative risk in this population; however, these results are the product of managing these patients over time, becoming familiar with their clinical syndromes, and being active in the prevention of life-threatening endocrine complications (i.e., carcinoid crisis). The authors have learned over time that patients with valvular disease are not good candidates for surgery. These patients develop right-sided
heart failure
with an increase in the central venous pressure. This condition can result in massive hemorrhage during the liver resection because of the difficulty in controlling backbleeding from the hepatic veins [26]. Correction of valvular disease is warranted for safe liver resection. The authors' current policy is to rule out valvular disease in every patient with carcinoid tumors and repair the valves prior to hepatic resection when indicated [27]. This policy clearly has decreased the complication rate. Even though liver transplantation seems to be very attractive as a means of eradicating the disease, this has not been common in clinical practice because of the shortage of allografts, and the overall costs and complications of the procedure override its benefits, especially when compared with partial hepatectomy. Current methods to detect the spread of disease that were not readily available in the past, such as MRI and indium-111 pentetreotide (Octreoscan), may expand the applications of transplantation and allow for better selection of candidates. The option of transplantation is still open for improvement and is dependent on organ availability and better staging of the disease.
Metastases
from neuroendocrine tumors are hypervascular, favoring the application of MRI as the single imaging method; MRI not only evaluates the location and characteristics of the lesions but also determines the relationship with major vessels and bile ducts. Spiral CT scan has been used extensively in the past with acceptable results. Indium-111 pentetreotide functions on the base of somatostatin receptors present in these tumors, but its use has not been established definitely in the work-up of these patients. Perhaps the best use of indium-111 pentetreotide is in the evaluation of disease beyond the primary and liver locations, including bone metastases; its use therefore will likely affect the preoperative work-up of candidates for transplantation [28]. Once the patient has been deemed to have resectable disease by the preoperative work-up, several steps need to be completed prior to surgery to decrease the effect of specific endocrinopathies. For patients with symptoms related to carcinoid tumors, preoperative preparation with 150 to 500 micrograms of somatostatin decreases the chances of carcinoid crisis, which is manifested by hemodynamic instability [29]. The use of this medication intraoperatively should be kept in mind because a carcinoid crisis can occur despite anesthetic premedication. For islet cell tumors, treatment of underlying endocrinopathy has been initiated before referral for surgical treatment in most patients. Surgery is appropriate for patients with metastatic neuroendocrine tumors for the following two reasons: (1) many of them still have the primary tumor in place and resection should be undertaken to avoid acute complications and (2) the addition of adjunctive ablative therapies to surgical resection accomplishes the control of greater than or equal to 90% of the bulk of the tumor. If preoperative evaluation indicates that less than 90% of the tumor is treatable, surgical therapy is contraindicated. Last, even when complete resections are performed, the recurrence rate for these tumors is extremely high. In practical terms, patients with metastatic neuroendocrine tumors are seldom cured. The best hope physicians can offer these patients is an extended survival period with minimal endocrine symptoms and decreased requirements of somatostatin analogs.
...
PMID:Hepatic surgery for metastases from neuroendocrine tumors. 1273 41
A phase II study was conducted to assess the toxicity and response rate of vinorelbine (NavelbineR) combined with epirubicin and fluorouracil (NEF) in metastatic breast cancer. Vinorelbine was delivered at a dose of 25 mg/m2 on days 1 and 8, epirubicin at 60 mg/m2 on day 1 and fluorouracil at 600 mg/m2 on day 1, at 3-week intervals. Forty consecutive ambulant patients with breast cancer with measurable
metastases
were treated with a total of 310 cycles (median 8) as first-line therapy. The objective response rate was 83% (95% CI 71-95) (6/40 CR 15%, 27140 PR 68%). In 3 patients, CNS metastases were detected during NEF therapy those who had a partial response in their visceral
metastases
. Median time to progression was 13 months (95% CI 7-19) and estimated median survival time was 32 months. The main dose-limiting adverse effect, grade III-IV haematological toxicity, was reported in 92% of patients. One patient died of neutropenic sepsis. Grade III infections requiring hospitalization were observed in 8 patients (20%). Half of the patients complained of mild constipation, nausea or stomatitis, which were easily managed. Almost all patients had grade III alopecia. One patient with previous adjuvant anthracycline therapy (CEF x 9 two years earlier) developed fatal grade IV
cardiac failure
associated with pulmonary emboli 2 months after completion of NEF therapy (PR with 6 cycles). In line with the observations of others conducting phase II first-line trials combining vinorelbine and epirubicin, it is concluded that the NEF regimen is effective in metastatic breast cancer. Haematological toxicity, however, requires dose reductions in many patients. Furthermore, careful monitoring of cardiac function is necessary, particularly in patients who received prior adjuvant anthracycline therapy.
...
PMID:Vinorelbine, epirubicin and fluorouracil as first-line therapy in metastatic breast cancer--a phase II trial. 1289 2
Tumours of eccrine sweat glands are uncommon, with complex classification and different terms used even for the same tumour. Therefore, for practical purposes, it may be sufficient to differentiate between benign and malignant. Malignant eccrine hidradenoma has a predilection for head and neck, with high incidence of recurrence following surgical excision and also regional and distant
metastases
. We describe a case, which presented as a medical emergency with symptoms of severe anaemia and acute
heart failure
secondary to intermittent bleeding from a huge ulcerative neck lesion, which was subsequently diagnosed as eccrine hidradenocarcinoma. The tumour was successfully treated with complete surgical excision and reconstruction followed by radiotherapy. Two years postoperatively, the patient is very well with no sign of recurrence.
...
PMID:Malignant eccrine hidradenoma of neck causing acute heart failure. 1292 99
Gemcitabine (GEM) is currently considered a standard drug for advanced pancreatic cancer and widely used for patients with this carcinoma. We report on 2 patients with unresectable pancreatic cancer who were able to survive for more than 2 years after GEM treatments. Case 1 was a 82-year-old woman with invasion to celiac artery and who was inoperable. During GEM administration, she had no symptoms and the tumor did not progress. However, because of the toxicities of
heart failure
, GEM administration was stopped after she took a total of 16,800 mg. After GEM administration was stopped, symptoms appeared and the tumor progressed. Case 2 was a 39-year-old man with obstructive jaundice with liver and lymph node
metastases
. He was treated with metallic stent in order to reduce cholestasis. During GEM administration, he had no symptoms and the tumor did not progress. As an adverse event, rash occurred after he took a total of 51,800 mg. GEM administration was then stopped. This patient sometimes developed cholestasis due to tumor ingrowths and sludge and was treated successful by endoscopy. GEM has shown to improve survival and show a clinically beneficial response in patients with advanced pancreatic cancer. However, toxic events can be expected to occur with long term GEM administration. We consider that management of complications such as obstructive jaundice is very important in the treatment of pancreatic cancer.
...
PMID:[Two cases of advanced pancreatic cancer responding to gemcitabine with long survival of 2 years]. 1522 20
The purpose of this study was to explore the influence of exercise tolerance on quality of life (QOL) among patients with
heart failure
(HF). A descriptive correlational design was used to guide the study. Forty-nine participants who met the selection criteria were enrolled at a medical center in Taipei. Data were collected by using the Short-Form 36 and treadmill tests including an exercise intensity-increasing test and duration-increasing test. The results revealed the mean scores of QOL in terms of physical functioning and mental functioning were 66.99 and 68.82, respectively. The average peak VO2 (exercise intensity tolerance) was 4.65
mets
. The average exercise duration tolerances were 768.55, 1717.04 and 1923.48 s for reaching 50% heart rate reserve (HRR), 90% HRR, and completing the whole test, respectively. Patients whose exercise intensity tolerance was > or = 5
mets
or whose exercise duration tolerance was > or = 1800 s had better physical functioning, but a significant difference in mental functioning was not observed between the two groups. The findings of the study support the view that exercise testing is safe, feasible, and effective in evaluating exercise tolerance, and that both exercise duration and exercise intensity tolerance were important factors in determining QOL, particularly in physical functioning, for HF patients.
...
PMID:The influence of exercise tolerance on quality of life among patients with heart failure. 1523 6
Cushing's syndrome secondary to ectopic adrenocorticotropic hormone (ACTH) secretion is rarely observed in breast carcinoma and only four cases have been previously published. We report here the case of a 50-year-old woman who presented with a history of diffuse bone pain associated with multiple hepatic, pulmonary, and bone metastases. A core needle biopsy specimen revealed an invasive ductal carcinoma in the right breast. The patient subsequently developed an ACTH-dependent paraneoplastic Cushing's syndrome and she died of arrhythmia and
heart failure
, despite treatment. At autopsy, immunohistochemical staining showed chromogranin A and ACTH positivity in the breast tumor and a lung metastasis. The mRNA expression of the pro-opiomelanocortin (POMC) gene was detected in tumoral cells by reverse transcriptase polymerase chain reaction (RT-PCR). This is the first case of Cushing's syndrome secondary to ectopic ACTH secretion where the presence of ACTH by immunohistochemistry and the expression of the POMC gene by RT-PCR have both been demonstrated in a breast carcinoma with
metastases
. The clinical history and the pathologic findings are presented with the methods and results of the molecular analysis. This case illustrates an example of ectopic ACTH syndrome in a breast carcinoma with neuroendocrine (NE) differentiation. This NE phenotype is directly related to the synthesis of ACTH by the tumoral cells. It should be kept in mind that an ectopic ACTH syndrome may be produced not only by small cell carcinoma or endocrine tumors but also by breast cancer. No relationship has been established between NE features and prognostic factors or patient outcome for this peculiar type of breast carcinoma. The demonstration of mRNA POMC in breast carcinoma with NE features suggests a depression and/or an activation of the POMC gene linked to the NE differentiation.
...
PMID:Pro-opiomelanocortin expression in a metastatic breast carcinoma with ectopic ACTH secretion. 1523 95
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