Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0026764 (multiple myeloma)
 36,148 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Case 1: a 32-year-old woman was admitted to our hospital with major complaints of gait disturbance and urinary incontinence. The tendon reflex was markedly increased in the bilateral lower extremities, and both Babinski's reflex and clonus were strongly positive. Myelography revealed complete block in the 10th thoracic vertebral level. On April 15, 1989, a tumor in the vertebral region was exposed and excised via a right posterolateral approach. Kaneda's device was used for internal fixation. The tumor was diagnosed as myeloma histologically. The postoperative course was uneventful. Postoperatively, the patient became capable of walking by herself. Case 2: an 18-year-old woman was admitted because of burst fractures of the 1st and 2nd lumbar vertebrae due to a traffic accident in January of 1989. The fractured bones had been manually repositioned and fixed with plaster. However, the patient still had gait disturbance (intermittent claudication). Myelography revealed a complete block in the 2nd lumbar vertebral region. On May 7, the vertebral foramen was opened via a left anterolateral approach, and internal fixation was performed using Kaneda's device. Postoperatively, the patient recovered full ability to walk, and returned to normal social activity. From our experience, it is thought to be useful to employ a right posterolateral approach to the thoracic vertebrae, and a left anterolateral approach to the lumbar vertebrae. We used Kaneda's device for internal fixation, successfully. However, this device has the following disadvantages; (1) there are few plates designed for females, whose vertebrae are small, (2) it is difficult to preserve the arteries of Adamkiewicz and (3) postoperative MRI becomes impossible.
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PMID:[Two cases of lateral approach for thoraco-lumbar junctional lesions: experiment of Kaneda's device]. 173 29

The occurrence of amyloid deposits in skeletal muscle and its vessels has been noted from a long date in amyloidosis. However, their clinical manifestations have been seldom noticed. The authors report the case of a patient with light-chain myeloma in which an arterial intermittent claudication led to the discovery of muscle vascular amyloid deposits. Muscle signs and symptoms due to amyloidosis and their mechanisms are reviewed.
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PMID:[Intermittent claudication disclosing amyloidosis in a chronically hemodialysed patient with light-chain myeloma]. 661 11

Ten cases of multiple myeloma with spinal cord compression are reported. The compression was located in the thoracic spine in 9 cases and in the cervical spine in 1 case. It led to the discovery of the myeloma in 4 cases. Three patients suffered, during several months, from local pain aggravated by activity and from slight and slowly progressive neurologic symptoms resembling intermittent claudication. At the time of diagnosis, sphincter dysfunction was observed only in patients with low thoracic cord compressions. In 4 cases, lesions were first treated by radiotherapy which did not produce regression of the compression. Tumor excision surgery was carried out seven times, once after failure of radiotherapy. In 6 cases an definite and steady regression of the neurological symptoms was achieved. Survival varied from 10 months to 7.5 years after identification of spinal cord compression. Survival was equal to or more than 3 years in 4 patients and will probably reach 3 years in another. Thus spinal cord compression is not by itself a sign indicating a poor short term prognosis in multiple myeloma. It should be treated by excision surgery, then by chemotherapy as in multiple myeloma at other sites.
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PMID:[Spinal cord compression in multiple myeloma. Study of 10 cases]. 672 78

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.
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PMID:Amyloid vascular disease: cord-like thickening of mucocutaneous arteries, intermittent claudication and angina in a case with underlying myelomatosis. 738 2