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Spindle-cell hemangioendothelioma [3]) is a vascular tumor that was first described in 1986 by Sharon Weiss, M.D., [4] and commonly presents in a child or young adult who develops blue nodules of firm consistency on a distal extremity.
A hemangioma or haemangioma is a usually benign vascular tumor derived from blood vessel cell types. The most common form, seen in infants, is an infantile hemangioma, known colloquially as a "strawberry mark", most commonly presenting on the skin at birth or in the first weeks of life. A hemangioma can occur anywhere on the body, but most ...
M9136/1 Spindle cell hemangioendothelioma Spindle cell angioendothelioma; M9140/3 Kaposi's sarcoma. Multiple hemorrhagic sarcoma; M9141/0 Angiokeratoma M9142/0 Verrucous keratotic hemangioma M9150/0 Hemangiopericytoma, benign M9150/1 Hemangiopericytoma, NOS Hemangiopericytic meningioma; M9150/3 Hemangiopericytoma, malignant M9160/0 angiofibroma ...
A vascular tumor is a vascular anomaly where a tumor forms from cells that make blood or lymph vessels; a soft tissue growth that can be either benign or malignant. [1] Examples of vascular tumors include hemangiomas, hemangioendotheliomas, Kaposi's sarcomas, angiosarcomas, and hemangioblastomas. An angioma refers to any type of benign vascular ...
In neurobiology, spindle cell refers to: Spindle neuron, also known as a von Economo neuron; In general medicine, a spindle cell may refer to the spindle-shaped cells that are found in certain types of tumor: Inflammatory fibroid polyp; Pigmented spindle cell nevus; Spindle cell carcinoma; Spindle cell lipoma; Spindle cell sarcoma
Epithelioid hemangioendothelioma, a vascular tumour occurring in the lining of blood vessels; Epithelioid blue nevus, a melanocytic nevus; Epithelioid sarcoma-like hemangioendothelioma, a group of vascular neoplasms; Epithelioid and spindle-cell nevus, a benign melanocytic lesion affecting the epidermis and dermis; Epithelioid hemangioma
Epithelioid hemangioendothelioma (EHE) is a rare tumor, first characterized by Sharon Weiss and Franz Enzinger in 1982 [1] that both clinically and histologically is intermediate between angiosarcoma and hemangioma. However, a distinct, disease-defining genetic alteration recently described for EHE indicates that it is an entirely separate ...
In cell biology, the spindle apparatus is the cytoskeletal structure of eukaryotic cells that forms during cell division to separate sister chromatids between daughter cells. It is referred to as the mitotic spindle during mitosis , a process that produces genetically identical daughter cells, or the meiotic spindle during meiosis , a process ...