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The symptoms of spinal tumors are often non-specific, resulting in a delay in diagnosis. Spinal nerve compression and weakening of the vertebral structure cause the symptoms. Pain is the most common symptom at presentation. [1] [3] [7] Other common symptoms of spinal cord compression include muscle weakness, sensory loss, numbness in hands and ...
There are over 120 types of brain and spinal cord tumors. [2] In the CNS a tumor may be a malignant secondary tumor having metastasised (spread from a primary site in the body). Secondary tumors are more common in adults. [2] Treatment and prognosis depend on factors such as the type of tumor, location, and molecular characteristics. [1]
Chordoma is a rare slow-growing neoplasm thought to arise from cellular remnants of the notochord.The evidence for this is the location of the tumors (along the neuraxis), the similar immunohistochemical staining patterns, and the demonstration that notochordal cells are preferentially left behind in the clivus and sacrococcygeal regions when the remainder of the notochord regresses during ...
Leptomeningeal cancer is a rare complication of cancer in which the disease spreads from the original tumor site to the meninges surrounding the brain and spinal cord. [1] This leads to an inflammatory response, hence the alternative names neoplastic meningitis (NM), malignant meningitis , or carcinomatous meningitis .
Myelomalacia affects the neurological functions in the spinal cord. Once breached, the ramification of the damage directly affects the motor functions of the body. Because the central nervous system is affected, the condition is classified under the neurological field of study. [citation needed] The spine shown here with spinal cord.
The critical step in treatment planning is to determine the correct histology of the tumor. Misidentification of the tumor histology can lead to errors in treatment and prognosis. [24] Atypical teratoid/rhaboid tumor closely resembles medulloblastoma, [25] primitive neuroectodermal tumor, choroid plexus carcinoma, and some kinds of germ cell tumor.
Spindle cell sarcoma in muscle tissue. Spindle cell sarcoma is a type of connective tissue cancer.The tumors generally begin in layers of connective tissue, as found under the skin, between muscles, and surrounding organs, and will generally start as a small, inflamed lump, which grows in size.
Diffuse midline glioma, H3 K27-altered (DMG) is a fatal tumour that arises in midline structures of the brain, most commonly the brainstem, thalamus and spinal cord.When located in the pons it is also known as diffuse intrinsic pontine glioma (DIPG).
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