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Query: UMLS:C0026764 (
multiple myeloma
)
36,148
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
In two patients with a persisting, high antistreptolysin titre the antistreptolysin activity in both cases resided exclusively in a monoclonal IgG component in the serum. This component had all the characteristics of a true antibody. A history in both patients of arthritis with or without
angina
suggested that the monoclonal antibodies were reactive in origin, although definite proof was lacking. In one case there was a suggestion of incipient
myeloma
. Whenever an extremely high antistreptolysin titre persists after antibiotic treatment the possibility of paraproteinaemia should be considered.
...
PMID:Two cases of monoclonal immunoglobulins with antistreptolysin activity: clinical and laboratory study. 91 12
The term, "monoclonal gammopathy of undetermined significance (MGUS)" is used because it is not known at the time of recognition whether the M-component will remain stable or will develop into
multiple myeloma
(MM) or related disorders. Recently, we have encountered a case of MGUS in which a diagnosis of primary amyloidosis (PA) was made more than 10 years after the recognition of an M-component in the serum. A 64-year-old man presented in 1979 for evaluation of monoclonal gammopathy. The level of M-component (IgG-lambda) in the serum was 1.6 g/dl. The urinary Bence Jones proteins (BJP) were negative. Bone marrow aspirate contained 9.8% plasma cells. Skeletal surveys were normal. A diagnosis of MGUS was made. In 1982, a trace amount of BJP was detected in the urine. Since 1988, carpal tunnel syndrome,
angina pectoris
and congestive heart failure developed in succession. In November 1989, the patient was admitted to Kyoto University Hospital for examination. Serum electrophoretic pattern remained unchanged. The excreted amount of urinary BJP was less than 0.3 g/day. Bone marrow aspirate contained 5.4% plasma cells. Histologic studies of bone marrow biopsy specimens revealed amyloid deposition. An echocardiogram was thought to reveal amyloidosis. Significant uptake of Tc-99m (V) DMSA was found in carpal regions, kidneys and heart. A diagnosis of PA was made. It is noteworthy that the development of PA did not accompany an increase in the serum M-component. An early diagnosis of PA as well as MM should be kept in mind in the follow-up study of patients with MGUS.
...
PMID:[A long-term observation of development from monoclonal gammopathy of undetermined significance (MGUS) into primary amyloidosis]. 225 66
The authors report 11 cases cardiac amyloidosis discovered on autopsy. The routine examination of the artrial of 20 patients over the age of 60 revealed the presence of these deposits in 10 per cent of cases. Three cases of secondary amyloidosis were discovered with minimal cardiac involvement. There was one case of senile amyloidosis and five cases of primary amyloidosis, two of which were associated with
multiple myeloma
. The clinical manifestations of these last six cases were cardiac decompensation (congestive in one case) and
angina
with normal coronary arteries, but involvement of the small vessels. Two cases of anterior pseudo-sequelae are reported and there were 4 cases of disturbances of intraventricular conduction and one case of atrial fibrillation. Amyloid deposits are rarely localized to the heart alone. Associated immunological disorders were present in 3 of the 6 cases. The authors compare this series to a review of the literature.
...
PMID:[Cardiac amyloidosis. Report of 11 autopsy cases and review of the literature]. 663 97
A patient with established
myelomatosis
and an IgG paraproteinaemia presented with intermittent claudication. Indurated cord-like structures were noted on the dorsum of the right hand and the buccal surface of the lower lip, and biopsy of the hand lesion revealed massive amyloid deposition within the wall of an artery. Cord-like thickening of mucocutaneous arteries as a presenting sign of systemic amyloidosis in the absence of glossomegaly or other cutaneous lesions has not been reported previously. The presence of intermittent claudication and
angina
suggested that amyloid involvement of large arteries was extensively distributed.
...
PMID:Amyloid vascular disease: cord-like thickening of mucocutaneous arteries, intermittent claudication and angina in a case with underlying myelomatosis. 738 2
We describe a case of cardiac amyloidosis, which is an uncommon cause of heart failure. This case is unusual, as the patient presented with symptoms of
angina
in the presence of normal coronary arteries and subsequently developed heart failure. Amyloidosis was secondary to
myeloma
with Bence-Jones proteinuria alone, which is rare.
...
PMID:Cardiac amyloidosis in the presence of Bence-Jones proteinuria and normal serum immunoglobulins. 800 5
An 82 year old woman with suspected Bence Jones
myeloma
developed intractable fluid retention presumed secondary to cardiac failure. In addition she experienced
angina pectoris
, and required permanent cardiac pacing for symptomatic sinus bradycardia. Postmortem studies revealed prominent myocardial and renal deposits of lambda light-chains which were Congo Red negative, and had a non-fibrillar ultrastructure. Non-amyloidotic light-chain deposition is uncommon, and a rare cause of cardiac disease. Previous work regarding possible pathogenetic mechanisms, clinical and laboratory features and treatment is reviewed.
...
PMID:Systemic lambda light-chain deposition presenting with predominant cardiac involvement. 841 52
We present the case of a 43-year-old male who was initially evaluated for
angina pectoris
and dyspnea. His CK, CK-MB, and cTnI were all elevated following a blood transfusion and he underwent coronary arteriography, which demonstrated no luminal obstructions. After several months, he was transferred to Mayo Clinic where diagnoses of fulminant cardiac amyloidosis and systemic
multiple myeloma
were established. The cTnI remained elevated despite normalization of the CK and CK-MB. Despite aggressive treatment, the patient died. Postmortem analysis demonstrated amyloid cardiac deposition including involvement of the coronary microvasculature. Electron microscopy revealed myocyte compression injury from amyloid infiltration. We believe this is the first report of elevated troponin I in a patient with cardiac amyloidosis. The electron microscopy in our case confirms cardiac damage as the mechanism for cTnI elevation. This observation strengthens our knowledge about the specificity of cTnI for the detection of cardiac injury.
...
PMID:Cardiac amyloidosis presenting with elevations of cardiac troponin I and angina pectoris. 1180 38
The described report deals with the case of a patient with diagnosis of ischemic-hypertensive cardiomyiopathy based on the history of
angina
and inducible myocardial ischemia with normal coronary arteries. However, after cardiac magnetic resonance, the typical amyloidotic pattern is found and the final diagnosis of
multiple myeloma
is made at osteomedullary biopsy.
...
PMID:[An atypical case of cardiac amyloidosis]. 1977 15
A 79-year-old female patient with
multiple myeloma
who had no prior cardiac disease history developed an acute myocardial infarction on day 5 after receiving bortezomib and dexamethasone (BD). After treatment of coronary stenoses by stents, she received another course of BD therapy and developed
angina pectoris
on day 5 after the therapy. Bortezomib's antitumor effect is due to the inhibition of proteasome activity. This inhibition may increase endothelial progenitor cell apoptosis and decrease endothelial nitric oxide synthase/nitric oxide (eNOS/NO), thus leading to coronary spasm. It is, therefore, important to carefully monitor patients being treated with bortezomib for the potential occurrence of ischemic heart disease.
...
PMID:Ischemic heart disease associated with bortezomib treatment combined with dexamethasone in a patient with multiple myeloma. 2045 63
There are few case reports of cardiovascular surgery with
multiple myeloma
. We report 3 cases of cardiovascular surgery with
multiple myeloma
. CASE 1: A 73-year-old male hemodialytic patient with
multiple myeloma
was performed off-pump coronary artery bypass grafting (OPCAB) for
angina
. He was dead on the 72th postoperative day because of sepsis. CASE 2: A 68-year-old female patient with
multiple myeloma
was performed mitral valve replacement for mitral regurgitation. The postoperative course was uneventful. CASE 3: A 78-year-old male patient, the aorta was replaced with a artificial graft for impending rupture of thoracoabdominal aortic aneurysm. He was diagnosed with
multiple myeloma
after surgery. He was dead on the 99th postoperative day because of sepsis. One of the affecting prognosis factors is infection and it is intractable.
...
PMID:[Cardiovascular surgery with multiple myeloma]. 2256 98
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