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Query: UMLS:C0018801 (heart failure)
72,216 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The authors report a case of carcinoid of the small intestine with liver metastases in whom the entire right side of the heart was affected, with severe tricuspid incompetence and pulmonary stenosis. The extent of the fibrosis, which affected all three layers of the heart on the right side has lead the authors to reconsider the various factors which cause the heart failure in carcinoid syndrome. This must now be included in the wider category of APUD. The severity of the tricuspid lesions compared with the derangement of the valvular and subvalvular structures makes an argument in favour of surgical correction.
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PMID:[Carcinoid of the small intestines with right cardiac involvement. Clinical, phonomechanographical hemodynamic and anatomical study]. 82 47

Octreotide, a long-acting somatostatin analogue has recently been introduced in the therapy of gastroenteropancreatic endocrine tumors, but home experience has been lacking. With the aim of drawing attention to this therapeutic possibility, a case of malignant carcinoid syndrome treated with octreotide for 18 months is reported. Despite the therapeutic attempts preceding the octreotide administration a gradual progression in clinical symptoms was observed and cardiac failure due to fibrotic and valvular heart disease developed. Cytotoxic chemotherapy, serotonin antagonists or repeated selective embolisation of the hepatic artery only resulted in a short transitional improvement. Octreotide in a dose of 100 micrograms three times daily by subcutaneous injection provided effective and rapid relief from episodic flushing and serious diarrhoea. Plasma level of serotonin and 24-hour urinary excretion of 5-hydroxyindolacetic acid decreased from 6 micrograms/ml to 2 micrograms/ml and from 800 mumol/day to 70 mumol/day, respectively. No changes in the number and extension of liver metastases could be seen after introducing the octreotide treatment. The patient's compensated cardiac status could be preserved and continuous therapy provided an acceptable quality of life.
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PMID:[Treatment of carcinoid syndrome with a somatostatin analogue]. 137 69

Metastatic carcinoid tumor is often seen with flushing, diarrhea, and cardiac symptoms--the carcinoid syndrome. Cardiac failure is often associated with major morbidity and mortality in carcinoid disease. In this report, a case of successful cardiac valvar surgical intervention has resulted in prolonged alleviation of cardiac symptoms and survival.
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PMID:Surgical management of carcinoid heart disease. 203 12

We present a 36-year-old woman with a malignant carcinoid syndrome, liver metastases and right heart involvement with severe tricuspid and pulmonic valve stenosis. She was admitted with severe heart failure and poor general status. A combined tricuspid and pulmonic valvuloplasty was performed and she exhibited great clinical improvement that was maintained during the follow-up. We point out the importance of two-dimensional echocardiography in the diagnosis of this pathology and the role of Doppler measurements for the evaluation of the valvuloplasty's results.
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PMID:[Tricuspid and pulmonary percutaneous valvulopathy in the cardiopathy of the carcinoid syndrome. A case report]. 206 74

In a prospective study of 103 patients with carcinoid tumors consecutively referred for medical treatment, the most common sites of the primary tumors were the ileum (73%), bronchi (7%), and jejunum (4%). All patients had local metastases, and 96 (93%) also had liver metastases. The most common initial symptoms were diarrhea (32%), ileus (25%), and flush (23%). The overall frequency of diarrhea was 84% and of flush was 75%. Heart insufficiency caused by cardiac valve disease was seen in 33% of the patients. The carcinoid syndrome, including flush, diarrhea, and elevated urinary 5-hydroxyindole acetic acid (5-HIAA) concentrations, was manifested by 69 patients (67%), 64 of whom (93%) had carcinoid tumors of mid-gut origin. Elevated urinary 5-HIAA was found in 91 patients (88%), of which 89 displayed liver metastases. The plasma concentration of the tachykinin neuropeptide K (NPK) was elevated in 67 patients (66%), 63 of whom had tumors of the mid-gut region. Serum pancreatic polypeptide (PP) and human chorionic gonadotrophin alpha levels were elevated in 43% and 28% of the patients, respectively, and the highest levels were found in patients with metastatic bronchial carcinoid tumors. Thirty-nine of the 103 patients are now dead; 18 died of tumor progression, whereas 14 patients died of heart failure secondary to a carcinoid tricuspidal valve insufficiency. The estimated median survival from the time of histologic diagnosis was 14 years, and from the time of carcinoid syndrome was 8 years.
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PMID:Malignant carcinoid tumors. An analysis of 103 patients with regard to tumor localization, hormone production, and survival. 244 Mar 90

Fourteen patients with carcinoid syndrome due to metastatic ileal (10), ileo-coecal (3) or appendiceal (1) carcinoid tumours were treated with hepatic dearterialization procedures: 15 surgical interruptions of arterial connections to the liver and 1 angiographic embolization of hepatic arteries. 11 patients had complained of recurrent attacks of flush, diarrhea and/or dyspnea and 3 patients had already progressed to general debility and cardiac failure caused by tumour products. Hepatic dearterialization abolished the carcinoid syndrome symptoms for 3-60 months (mean 19 months). Urinary 5-HIAA decreased for a mean period of 27 months. After relapsing symptoms 2 patients had redearterialization of the liver with a renewed symptomless period and lowered 5-HIAA excretion. Operative mortality was 19%: the deaths occurred when liver dearterialization was performed for end-stage patients or simultaneously with bowel resection, which should be considered as contraindications. Hepatic dearterialization seems to be temporarily effective in relieving carcinoid syndrome symptoms and in reducing hormonally active tumour mass and serotonin formation.
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PMID:Hepatic dearterialization in the treatment of carcinoid syndrome. 244 16

In about 50% of the cases, the carcinoid syndrome is complicated with cardiac lesions. These predominate in the right heart and consist of tricuspid and/or pulmonary valve disease, and endocarditis of the right atrium or ventricle. Two-dimensional echocardiography provides and early and accurate diagnosis of these lesions, so that surgical correction, if possible, can be performed before right cardiac failure with its high mortality rate develops.
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PMID:[Heart involvement in carcinoid syndrome]. 295 Mar 93

Eighteen patients with severe symptoms of the carcinoid syndrome were assessed for hepatic embolisation. Four were too ill, and one had mild symptoms; thus 13 received a periembolisation regimen of cyproheptadine, fenclonine, aprotinin, methylprednisolone, tobramycin, flucloxacillin, and metronidazole. Embolisation was not performed in one patient with an occluded portal vein and was unsatisfactory in two others, in one because she was moribund and in the other because the hepatic artery had been ligated. Dramatic improvement in symptoms occurred in the nine patients in whom embolisation was successfully carried out, with abolition of flushing, severe abdominal pain, and wheeze and reduction in diarrhoea from 10.5 (SD 7.6) to 1.6 (0.9) stools/day. Urinary excretion of 5-hydroxyindole acetic acid fell from 1048 (716) to 289 (184) mumol/24 h (200 (137) to 55 (35) mg/24 h). Complications included one death from septicaemia, a hepatic abscess requiring surgical drainage, abdominal pain in three patients, pleural effusion in two, and transient encephalopathy in one. Relief of symptoms lasted for one to 24 months, and second embolisation in two patients produced further remissions of four to six months. Five patients died, one to 40 months after embolisation, in four cases because of metastases or heart failure. Hepatic embolisation is the treatment of choice for symptoms of the carcinoid syndrome resistant to medical treatment.
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PMID:Role of hepatic arterial embolisation in the carcinoid syndrome. 641 93

An autopsy case of a 67-year-old Japanese male is presented. He had been suffering from carcinoid syndrome for 5 years and showed a typical picture of carcinoid heart disease. In Japan, carcinoid heart disease is rare and we can find only four reported cases (33% of reported carcinoid syndrome). The patient had high urinary secretion of 5-HIAA and high serum serotonin, and finally he died of heart failure and bronchopneumonia. The primary site of this carcinoid tumor was of the bronchus of the right B10c , and it had large hepatic metastases. Electronmicroscopically, the tumor cells had secretory granules measuring 1500-3500 A in diameter. Immunohistochemically, the tumor cells were markedly positive for human chorionic gonadotropin (hCG) and antidiuretic hormone (ADH) and positive for serotonin, in both the primary site and hepatic metastases. Characteristic fibrous plaques were detected in the right atrium, tricuspid valve, right ventricle, and left atrium. Electron-microscopically, the fibrous plaques consisted of smooth muscle cells and myofibroblasts surrounded by basement membrane-like material. The abundant matrix of the fibrous plaques contained acid mucopolysaccharide, microfibrils and collagen fibers. The same fibrous plaques were also found in hepatic veins. Furthermore, retroperitoneal fibrosis was present, which showed proliferation of myofibroblasts, fibroblasts and immature mesenchymal cells.
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PMID:Cardiovascular lesion of carcinoid syndrome. An autopsy case of bronchial carcinoid. 673 Sep 65

Carcinoid heart disease is a rare entity and has always been hallmarked by its late appearance in the malignant carcinoid syndrome. Most cases are discovered when patients complain of typical symptoms, including flushing and diarrhea, with subsequent heart failure and valvulopathy developing years later. Only a few case reports of successful valve replacements have appeared in the literature, and the cause of the valvulopathy in those patients was known at surgery. I discuss herein a unique case of carcinoid heart disease that was diagnosed postoperatively.
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PMID:Carcinoid heart disease. A unique case of postvalvotomy diagnosis. 687 Apr 45


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