Capillary hemangiomaIntradural extramedullaryThoracic spineArachnoiditisCapillary hemangiomas are common benign vascular tumors on skin and soft tissues, but developing as an intradural and extramedullary (IDEM) tumor in spine is extremely rare. In this report, we present IDEM tumor compressing thoracic ...
Hemangiomais the most common tumor of infancy. It usually becomes apparent during the first 2 to 4 weeks after birth and exhibits a characteristic rapid growth phase, peaking at 3 to 6 months in most infants followed by slow involution over the next 5 to 10 years. Although these lesions usu...
Conclusion: The presence of high signal intensity on T1- or T2-weighted images of vertebral hemangioma is related to the amount of adipocytes or vessels and interstitial edema, respectively. 展开 关键词: Keywords Magnetic resonance Spine Hemangioma ...
Does a malignant tumor have an enlarged nucleus? Is a tumor a degenerative disease? Can a spinal tap detect cancer? What is metastatic disease of the spine? Are all squamous cells cancerous? Can malignant tumor be cured? Is basal cell carcinoma precancerous? Can melanoma be benign? Is mela...
The differential diagnosis is limited. Clinical features separate hemangiomatosis from intramuscular hemangioma. The presence of abundant adipose tissue raises the consideration of a fatty tumor, which should be eliminated on examination of the whole lesion. ...
Spindle cell hemangioma (SCH), also known as spindle cell hemangioendothelioma, is a unique vascular tumor with combined microscopic features of both a cavernous hemangioma and Kaposi sarcoma. It almost exclusively affects the dermis and... K.I. Tosios,I. Gouveris,A. Sklavounou,... - 《Oral...
Tumor cells, as a rule, do not react to EMA; however, focal GFAP immunopositivity may represent reactive astrocytes within the tumor. Immunohistochemical features help greatly in distinguishing HBL from differential diagnosis including astrocytomas, meningiomas, and metastatic renal cell carcinomas, ...
Bone wax may also be used to prevent the hemorrhage when the tumor adhere to the bone or have bone erosion. Following the total resection of the intraspinal por- tion, however, all lesions were discovered to have an extraforaminal extension. In five cases, the lesion ex- tended out of ...
The activated CD8+T and NK cells may highly express CCL5 for their infiltration in cavernous hemangiomas, independent on the tumor cell-derived CCL5-IFNG-CXCL9 pathway. The highly co-expression of CXCR4 and GZMB suggested that plasmacytoid dendritic cells (pDCs) function for anti-tumor as CD8...
Transverse sinus ICH is uncommon, and venous stenting is a suitable option in case of tumor invasion to treat intracranial hypertension. Surgery is the gold-standard treatment, and radiotherapy is a very effective alternative, with high rates of tumor control. Natural history is not benign, particu...