Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0035412 (
rhabdomyosarcoma
)
6,156
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
This is a case of alveolar
rhabdomyosarcoma
with a rare clinical evolution. A first metastasis causes
paraplegia
; a second causes obstructive jaundice; a third subcutaneous metastasis is resected; the primitive tumor is discovered accidentally in the right calf, 8 weeks after the beginning of the disease. The literature is reviewed. Diagnosis of the alveolar
rhabdomyosarcoma
is often difficult because of confusion with a lymphoma, another type of sarcoma, a melanoma or even an epithelial tumor. The surgeon who removes a superficial node, obviously malignant, in a young subject, should think of this type of tumor. A multidisciplinary treatment associating radical resection, radio- and chemotherapy improves the very poor prognosis of this sarcoma.
...
PMID:[A propos a case of alveolar rhabdomyosarcoma (author's transl)]. 98 37
A case of primary
rhabdomyosarcoma
in the brain stem is described in an 8 year old girl. The clinical data showed a right side hemiplegia then a total paralysis of the left sixth cranial nerve and a
paraplegia
which became lethal in 3 months. The necrospy revealed a tumoral nodule in the left medulla oblongata and pons with diffuse subarachnoidal extension from the cranial nerves to the cauda equine roots. Histologically the tumor appeared to be polymorph with numerous rhabdomyoblasts which had a clear cross striation and which were sometimes less differentiated without any neuronal or glial elements. Perivascular tumoral cells and blood vessels were closely linked, the Virchow-Robin spaces were clearly involved. The electron microscopic study confirmed that the less differentiated cells were of a rhabdomyoblastic nature. A review of the litterature indicates that these malignant neoplasias are highly exceptional, and can be classified within the group of primary tumors of the neuraxis with muscular elements. The histogenetic origin of these tumors appears to be the ectomesenchyme of neural crests.
...
PMID:Primary rhabdomyosarcoma of the central nervous system. 121 61
Transient or permanent
paraplegia
after the use of intrathecal (IT) methotrexate (MTX) or cytosine arabinoside (Ara-C) for treatment or prophylaxis of patients with meningeal leukemia is an unusual complication, with an incidence of less than 3% among such patients. Only 15 cases involving IT MTX have been documented and even fewer with IT Ara-C. Three patients were studied who developed permanent or ascending myelopathy from treatment of their leukemia or
rhabdomyosarcoma
with IT chemotherapy. The patients' ages ranged from 7 to 62 years. Two of the three patients had electromyographic examinations. These revealed a primary motor neuron degeneration or a polyradiculopathy, superimposed on a mild axonal peripheral neuropathy associated with vincristine therapy. This is consistent with other electromyographic studies. Two of the patients showed an elevation of the cerebral spinal fluid (CSF) protein before development of
paraplegia
; one also showed a rise in myelin basic protein associated with his myelopathy. Neuropathologic findings suggest demyelination as the primary process leading to myelopathy. Increasing evidence has shown that total CSF protein, or more specifically, the myelin basic protein, may be elevated before development of
paraplegia
. Routine serial testing of the CSF for total protein could be used as a screening test during therapy.
...
PMID:Paraplegia and quadriplegia after intrathecal chemotherapy. 321 64
Spinal cord compression is a rare but serious complication of malignant diseases in children. Epidural cord compression was noted in 81 patients within the past 17 years at this center. The complication developed at different times during the course of the primary disease. For 29 of our patients, cord dysfunction was one of the initial signs of cancer--Ewing sarcoma, neuroblastoma, Hodgkin disease, and malignant lymphoma. By contrast, for most of the patients with osteosarcoma and
rhabdomyosarcoma
, it appeared later in their clinical course. The treatment outcome of patients who were
paraplegia
with complete loss of sensory function for greater than or equal to 48 hours was poor. Only four of 22 in this group became ambulatory. Ten patients with osteosarcoma did not undergo laminectomies because they all had multiple metastases and terminal disease.
Paraplegia
developed in all ten. There was no difference in ambulatory rates among other patients, with or without laminectomies.
...
PMID:Metastatic epidural tumors in children. 695 58
The authors present a report on the diagnosis and treatment of a patient with
paraplegia
of the lower extremities caused by a
rhabdomyosarcoma
of the 10th thoracic vertebra which spread epidurally. Key words:
rhabdomyosarcoma
, compression in spinal canal.
...
PMID:[Rhabdomyosarcoma of the thoracic spine.]. 2047 May 13