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Query: UMLS:C0018799 (
heart disease
)
34,133
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
In this case report the typical echocardiographic features of carcinoid
heart disease
are presented. Newer treatments such as the use of a somatostatin analogue, interferon and hepatic de-arterialisation have improved the prognosis in patients with
carcinoid syndrome
. Nevertheless this syndrome portends a poor prognosis in patients with cardiac involvement. Cardiac lesions are mainly located in the right side of the heart. Regurgitation and stenosis of the tricuspid and pulmonary valve, leading to right heart failure, are the most common cardiac manifestations of the disease. Elevated levels of serotonin are probably responsible for the development of these cardiac lesions. Despite treatment resulting in significant reductions of urinary levels of 5-HIAA, regression of the cardiac manifestations in
carcinoid syndrome
has not been observed. Two-dimensional and Doppler echocardiography are the main tools to establish the diagnosis and severity of carcinoid
heart disease
. Cardiac surgery for carcinoid
heart disease
might improve symptoms and longevity, but the scarce data report on early mortality of over 35%.
...
PMID:Echocardiographic diagnosis in carcinoid heart disease. 1216 98
A 68-year old woman was hospitalised because of isolated right heart failure. Doppler echocardiography revealed severe tricuspid regurgitation with thickened, shortened, hypomobile leaflets. Pulmonary valve was thickened with mild pulmonary regurgitation. Mitral and aortic valves were normal. The patient was finally diagnosed with carcinoid
heart disease
from an isolated ovarian carcinoid cancer without hepatic metastases. Ovarectomy was performed and the patient was considered cured of her cancer. Because of refractory right heart failure, she underwent tricuspid valve replacement with a bioprosthesis. Such cardiovascular manifestations are rarely the presenting symptoms of carcinoid disease. Carcinoid heart disease from ovarian primary cancer is exceptional. In this circumstance, carcinoid cardiac lesions may develop in the absence of hepatic metastases because the venous blood from the ovaries drains into the inferior vena cava without hepatic first past effect. Surgical resection of primary ovarian carcinoid tumor is often curative and the prognosis depends mainly on the cardiac condition. The diagnosis of
carcinoid syndrome
should be discussed in patients with organic tricuspid regurgitation without left valvular disease.
...
PMID:[Isolated carcinoid tumor of the ovary disclosed by tricuspid insufficiency]. 1462 39
Carcinoid heart disease is a frequent complication of the
carcinoid syndrome
, usually presenting as right-sided valvular heart disease. Although the diagnosis is most often made with cardiac ultrasound, MRI and CT are valuable techniques for diagnosing carcinoid
heart disease
.
...
PMID:MRI and CT revealing carcinoid heart disease. 1501 60
The
carcinoid syndrome
, associated with carcinoid tumors of the midgut, consists of symptoms such as diarrhea, flushing, wheezing and cardiovascular symptoms. This review focuses on these symptoms and discusses therapeutic options. The symptoms are caused by the secretion of biogenic amines, polypeptides and other factors of which serotonin is the most prominent. However, diarrhea is also due to factors such as malabsorption. Besides antitumor therapy, more specific interventions such as serotonin receptor blockers can be useful. The carcinoid
heart disease
involves the tricuspid and pulmonary valve. In the pathogenesis, serotonin plays a central role. The therapeutic approach is mostly symptomatic. Other cardiovascular complications include bowel ischemia and hypertension. Pellagra and psychiatric symptoms are due to a depletion of tryptophan, which is consumed by the carcinoid tumor for serotonin synthesis. Finally, follow-up and clinical practice of patients with carcinoid tumors are discussed.
...
PMID:Complications of midgut carcinoid tumors and carcinoid syndrome. 1547 13
Factors that determine the clinical course and outcome of patients with gastrointestinal (GI) carcinoid tumors are complex and multifaceted. These include the site of origin within the GI tract, the size of the primary tumor, and the anatomical extent of disease, whether localized, regional, or metastatic to distant sites. The new World Health Organization (WHO) histological classification of endocrine tumors, including carcinoids, represents a significant advance in terms of providing a consistent framework for histopathological interpretation that should facilitate multicenter research on treatment outcomes. Histochemical indicators of a poorer prognosis are the degree of expression of the proliferation protein Ki-67 and the p53 tumor suppressor protein. Adverse clinical indicators are the malignant
carcinoid syndrome
, carcinoid
heart disease
, and high concentrations of the tumor markers, urinary 5-HIAA and plasma chromogranin A.
...
PMID:Prognostic indicators for carcinoid neuroendocrine tumors of the gastrointestinal tract. 1571 76
(Neuro-)endocrine tumours of the gastrointestinal tract are also called 'carcinoids'. (Neuro-)endocrine midgut tumours can be categorized according to their clinical behaviour. Most tumours are non-functioning. Functioning tumours are responsible for the
carcinoid syndrome
. The
carcinoid syndrome
is almost uniquely associated with midgut carcinoids. Symptoms of the
carcinoid syndrome
are caused by an excess of biogenic amines, peptides and other factors in the circulation. The typical symptoms of the
carcinoid syndrome
are diarrhoea, flushing, and carcinoid
heart disease
. Carcinoid heart disease involves the tricuspid and pulmonary valves and the endocardium. Serum chromogranin A and urinary excretion of 5-hydroxy-indoleacetic acid (5-HIAA) are biochemical markers. Carcinoid tumours express large numbers of high-affinity somatostatin receptors. These can bind the currently available octapeptide somatostatin analogues. In inoperable patients, biotherapy with somatostatin analogues and interferon-alpha is the treatment of choice. Somatostatin analogues and interferon-alpha significantly improve symptoms.
...
PMID:Tumours of the midgut (jejunum, ileum and ascending colon, including carcinoid syndrome). 1625 95
We report a 57-year-old woman with a primary hepatic carcinoid tumor who had been suffering from symptoms due to
carcinoid syndrome
and carcinoid
heart disease
for more than 9 years. Long-term injection of octreotide acetate was fairly effective to relieve the symptoms due to
carcinoid syndrome
, but its tumor contraction effect was not confirmed. The massive ascites in the follow-up period appeared to be diminished to a certain extent by timely chemotherapy including cisplatin. The patient died of multi-organ failure about 9 years after the onset of disease. Autopsy confirmed a primary hepatic carcinoid tumor with limited distant metastases.
...
PMID:Primary hepatic carcinoid tumor with carcinoid syndrome and carcinoid heart disease: a case report of a patient on long-term follow-up. 1625 11
Carcinoids are neuroendocrine tumours derived from enterochromaffin cells which are widely distributed in the body and may, therefore, arise from any site. They are traditionally described as originating from the foregut, midgut and hindgut. Localisation in the gastrointestinal tract is the most frequent, among which the appendiceal involvement is often found at laparoscopy for appendicitis and the small bowel is known for the liver metastases with the production of serotonin causing the characteristic
carcinoid syndrome
with diarrhoea and flushes. The overall incidence of carcinoid disease has increased in the past decades, but whether this is a true increase or due to early detection or better recognition at pathology is not known. The prognosis of metastatic carcinoid tumours has improved during the last decade resulting in a 5 year survival of approximately 50% in the Netherlands. Due to a longer survival, complications such as carcinoid
heart disease
and new metastatic patterns like skin and bone metastases may become a more important feature in carcinoid disease. New developments are in the field of diagnostics (fine-tuning of the pathology, videocapsule endoscopy to find the primary tumour, positron emission tomography [PET] scanning) and treatment options (radiofrequency ablation, radioactive octreotide, meta-iodobenzylguanidine combinations). The new serum marker of carcinoid, chromogranin A, may play an important role in the follow-up and NT-proBNP for the detection of heart problems. Combining new diagnostic and treatment modalities in metastatic carcinoid patients may result in a better quality of life and a longer survival. The increasing number of therapeutic options and diagnostic procedures requires a multidisciplinary approach focused on tailor-made therapy based on patients' specific conditions preferably in specialised centres and in clinical studies.
...
PMID:Developments in diagnosis and treatment of metastatic midgut carcinoid tumors. A review. 1628 61
Carcinoid heart disease is a frequent complication of the
carcinoid syndrome
, usually presenting as right-sided valvular heart disease. Although the diagnosis is most often made with cardiac ultrasound, MRI and CT are valuable techniques for diagnosing carcinoid
heart disease
.
...
PMID:MRI and CT revealing carcinoid heart disease. 1644 Feb 19
Progress in the medical and surgical management of patients with carcinoid disease has resulted in improved symptoms and survival. Carcinoid heart disease remains a major cause of morbidity and mortality among patients with malignant
carcinoid syndrome
. Limited medical treatment options are available for patients with symptomatic carcinoid
heart disease
. At the Mayo Clinic (Rochester, MN), we have taken an aggressive approach to severe valvular dysfunction from carcinoid
heart disease
. Patients with severe carcinoid
heart disease
currently are referred for cardiac operation when they develop cardiac symptoms, ventricular dysfunction, or (rarely) in anticipation of hepatic surgery. Surgical outcome depends on patient age and functional class at the time of cardiac surgery. Despite metastatic disease that limits longevity, cardiac surgical survivors usually demonstrate dramatic improvement in functional capacity. Cardiac surgery should be considered early for patients with symptomatic carcinoid
heart disease
and controlled carcinoid symptoms. An experienced medical, surgical, and anesthetic team approach to the patient with carcinoid
heart disease
is critical in order to provide state of the art management.
...
PMID:Carcinoid heart disease. 1652 35
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