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Query: UMLS:C0026764 (
multiple myeloma
)
36,148
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A retrospective study of 20 cases of multiple
myelomatosis
and
paraparesis
treated during 1966-77 is presented. All patients but one had been submitted to decompressive laminectomy. A close correlation between duration of
paraparesis
before operation and prognosis was found, eight patients with a duration of
paraparesis
of several days remaining paraplegic. No particular paraparesisprone patient group with respect to duration of myelomatous disease, Ig class or various laboratory findings could be identified. In several instances radionuclide scan was effective in localizing vertebral lesion. In most patients radicular type back pain signalled vertebral damage and subsequent
paraparesis
. In many cases long survival after operation and excellent to good functional results made surgery a worthwhile procedure. The importance of postoperative radiotherapy and adequate chemotherapy is stressed.
...
PMID:Paraplegia in myelomatosis--a study of 20 cases. 10 26
We report a rare case of an immunoglobulin D (IgD)
myeloma
mass that occupied the lumbar epidural space. The patient presented with
paraparesis
combined with an extremely high concentration of serum IgD, and azotemia. A complete remission was obtained after combination chemotherapy, but the patient died from an epidural tumor in the high thoracic region 19 months after the onset of symptoms.
...
PMID:Extraosseous epidural tumor of immunoglobulin D myeloma. 152 Sep 97
We report on 12 surgically treated patients with
myeloma
of the spine. Pain relief was obtained in all the patients.
Paraparesis
was present in 5 patients. All 12 patients subsequently became ambulatory. The average postoperative survival was 2.3 years. Eight patients, all without symptoms from the treated lesion, survived for more than 1 year. Our experience suggests that surgical treatment of
multiple myeloma
of the spine may be rewarding.
...
PMID:Surgery for multiple myeloma of the spine. A retrospective analysis of 12 patients. 159 56
Diagnosis of
multiple myeloma
is based on the triad paraproteinemia, osteolytic bone lesions and bone marrow plasma cell infiltration. Clinically, rheumatoid-like pain induced by osteolytic skeletal lesions often prevails. Occasionally, foudroyant bacterial infections - the most frequent cause of death in
myelomatosis
- or acute/subacute renal failure or rarely, acute hemi- or
paraparesis
precede diagnosis. Establishment of diagnosis early in the course of the disease and improved cytostatic and symptomatic treatment has led to a decrease in episodes of hyperviscosity-syndromes. Severe renal insufficiency due to Bence-Jones proteinuria prevails in 20% of patients already at time of diagnosis. With increasing duration of the disease, frequency of renal insufficiency further increases. Hypercalcemia with consecutive dehydration and renal insufficiency usually is a complication of long-standing disease. Anemia, leukopenia and thrombo-cytopenia are not only side effects of cytostatic treatment, but also consequences of tumor-induced suppression of hematopoiesis. Polyneuropathies are common in
myelomatosis
. They probably are the result of specific and/or unspecific binding of paraproteins to myelin sheaths. Effective treatment for this complication is not available at present. Thrombohemorrhagic complications are more frequent in patients with
myeloma
than in the control group of other hospitalized patients. Non-secretory myeloma, osteoblastic
myeloma
and Takatsuki syndrome are variants of
myelomatosis
. Solitary and extramedullary plasmocytoma are different, potentially curable entities. Prognosis is especially poor in patients with plasma cell leukemia and poor in primary amyloidosis.
...
PMID:[The clinical picture of multiple myeloma]. 353 47
Myeloma
may be complicated or revealed by spinal cord compression. Out of 105 cases of
myeloma
admitted to this Department, 6 cases of spinal cord compression were observed, with a favourable outcome after treatment by laminectomy combined with radiotherapy. In 5 cases out of 6, spinal cord compression was either the presenting sign or occurred within the first months after diagnosis. Compression occurred in the thoracic cord in 5 cases, and in the lumbar cord in 1 case. The interval between the first symptom and diagnosis varied greatly (from a few hours to 1 year), as did the degree of paraplegia, which ranged from
paraparesis
to flaccid paraplegia. A favourable outcome occurs in most other reported cases, in contrast with spinal cord compression from metastases. Treatment (laminectomy-radiotherapy or both) remains controversial.
...
PMID:[Spinal cord compression in malignant plasmacytic diseases. Apropos of 6 cases]. 671 66
A 58-year-old woman with spastic
paraparesis
had bony hemangiomas involving the spine, sacrum, and skull. Multiple bony lesions, paravertebral mass, abnormal serum protein levels, and myelopathy suggested
multiple myeloma
or metastatic neoplasm. Decompressive laminectomy demonstrated a benign capillary hemangioma.
...
PMID:Multiple vertebral hemangiomas resembling metastases with spinal cord compression. 736 92
We report on an in vivo model of human
myeloma
producing bone disease in irradiated severe combined immunodeficiency disease mice using the human
myeloma
cell line JJN-3 and its subline JJN-3 T1. The cell lines are not Epstein-Barr virus transformed and produce large amounts of hepatocyte growth factor (HGF). Mice had radiological signs of osteolysis and mild hypercalcemia. Xenografted cells were predominantly found in bone marrow and brown adipose tissue, but also in meninges and liver. Take was documented by histopathological examination, immunophenotyping of cultured bone marrow, and radiography. HGF was detected in serum and bone marrow plasma. Disease generally occurred within 45 days of intravenous inoculation and was signaled by
paraparesis
or signs of intracranial neoplasia. More than 90% of the mice had take of xenografts. The subline JJN-3 T1 gave more reproducible bone marrow take than the native cell line. Bone histomorphometric examination revealed a 99% reduction in osteoblast counts and a 33% reduction in osteoclast counts in areas of tumor growth. Bone formation rates were reduced by 53%. The results suggest that osteoblastopenia and reduced bone formation is of importance for the occurrence of osteolytic lesions in this model.
...
PMID:Marked osteoblastopenia and reduced bone formation in a model of multiple myeloma bone disease in severe combined immunodeficiency mice. 993 80
Various hematologic malignancies and solid tumors are increasingly diagnosed in patients with human immunodeficiency virus (HIV) infection and may be the presenting manifestation of acquired immunodeficiency syndrome (AIDS).
Multiple myeloma
, however, has never been reported as the presenting manifestation of AIDS. We report on a 34-year-old man who presented with back pain, paresthesias,
paraparesis
, vertebral bony disease, and an associated soft tissue mass. Biopsy of the mass revealed immature plasmacytes with very faint cytoplasmic expression of kappa light chains. Bone marrow biopsy revealed 25% infiltration with poorly characterized malignant cells and 15% polyclonal plasma cells. Immunofixation of serum and urine was positive for IgG kappa and kappa light chains, respectively. A bone survey revealed lesions in the skull, left femur bone, and the pelvis. The diagnosis of an anaplastic
myeloma
was made. Because of the poorly characterized nature of the malignant cells and the difficulties in immunophenotyping, serologic evaluation for HIV was undertaken and was positive. The concept of
myeloma
as an opportunistic neoplasm defining AIDS was considered. We discuss this view and recommend that patients with
multiple myeloma
with poorly characterized
myeloma
cells as well as difficulties in immunophenotyping should undergo testing for HIV infection.
...
PMID:Multiple myeloma as the first manifestation of acquired immunodeficiency syndrome: a case report and review of the literature. 1166 9
Plasma cell leukemia (PCL) is a rare plasma cell disorder. It is the leukemic variant of
multiple myeloma
. A 52-year-old man with an atypical presentation of primary plasma cell leukemia is reported. The patient presented with
paraparesis
which progressively worsened to paraplegia. MRI of the spine showed an extradural mass causing cord compression and multiple bony erosions from soft tissue masses. Peripheral blood film examination and bone marrow aspiration showed numerous plasmablasts. Atypical cells expressed surface and cytoplasmic lambda light chain on immunochemical studies, surface CD45 and CD38. To our knowledge, primary PCL presenting with progressive paraplegia has not been reported in the literature.
...
PMID:Primary plasma cell leukemia presented as progressive paraplegia: a case report. 1907 86
A 30-year-old woman presented with a 1-year history of cervical lymph node enlargement and
paraparesis
of 2 weeks' duration. Magnetic resonance imaging revealed an epidural mass extending from the second to fifth thoracic levels causing compressive myelopathy. The cervical lymph node biopsy revealed hyaline vascular multicentric Castleman disease. She was given dexamethasone and radiation therapy to the involved spine followed by 8 cycles of CHOP (cyclophosphamide/doxorubicin/vincristine/prednisone) chemotherapy. The patient achieved complete remission and is disease free 24 months after treatment. The case is being reported in view of its rarity and achievement of complete remission with chemotherapy and radiation therapy.
Clin Lymphoma
Myeloma
2009 Jun
PMID:Multicentric hyaline-vascular type Castleman disease presenting as an epidural mass causing paraplegia: a case report. 1952 97
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