| D009383 |
Neoplasms, Vascular Tissue |
Neoplasms composed of vascular tissue. This concept does not refer to neoplasms located in blood vessels. |
Blood Vessel Tumors,Vascular Tissue Neoplasms,Blood Vessel Tumor,Neoplasm, Vascular Tissue,Tumor, Blood Vessel,Tumors, Blood Vessel,Vascular Tissue Neoplasm |
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| D010503 |
Periodic Acid-Schiff Reaction |
A histochemical technique for staining carbohydrates. It is based on PERIODIC ACID oxidation of a substance containing adjacent hydroxyl groups. The resulting aldehydes react with Schiff reagent to form a colored product. |
PAS Reaction,PAS Reactions,Periodic Acid Schiff Reaction,Periodic Acid-Schiff Reactions,Reaction, PAS,Reaction, Periodic Acid-Schiff,Reactions, PAS,Reactions, Periodic Acid-Schiff |
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| D003937 |
Diagnosis, Differential |
Determination of which one of two or more diseases or conditions a patient is suffering from by systematically comparing and contrasting results of diagnostic measures. |
Diagnoses, Differential,Differential Diagnoses,Differential Diagnosis |
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| D006391 |
Hemangioma |
A vascular anomaly due to proliferation of BLOOD VESSELS that forms a tumor-like mass. The common types involve CAPILLARIES and VEINS. It can occur anywhere in the body but is most frequently noticed in the SKIN and SUBCUTANEOUS TISSUE. (from Stedman, 27th ed, 2000) |
Angioma,Chorioangioma,Hemangioma, Histiocytoid,Hemangioma, Intramuscular,Chorangioma,Chorangiomas,Chorioangiomas,Hemangiomas,Hemangiomas, Histiocytoid,Hemangiomas, Intramuscular,Histiocytoid Hemangioma,Histiocytoid Hemangiomas,Intramuscular Hemangioma,Intramuscular Hemangiomas |
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| D006393 |
Hemangiopericytoma |
A tumor composed of spindle cells with a rich vascular network, which apparently arises from pericytes, cells of smooth muscle origin that lie around small vessels. Benign and malignant hemangiopericytomas exist, and the rarity of these lesions has led to considerable confusion in distinguishing between benign and malignant variants. (From Dorland, 27th ed; DeVita Jr et al., Cancer: Principles & Practice of Oncology, 3d ed, p1364) |
Hemangiopericytomas |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D013584 |
Sarcoma, Synovial |
A malignant neoplasm arising from tenosynovial tissue of the joints and in synovial cells of tendons and bursae. The legs are the most common site, but the tumor can occur in the abdominal wall and other trunk muscles. There are two recognized types: the monophasic (characterized by sheaths of monotonous spindle cells) and the biphasic (characterized by slit-like spaces or clefts within the tumor, lined by cuboidal or tall columnar epithelial cells). These sarcomas occur most commonly in the second and fourth decades of life. (From Dorland, 27th ed; DeVita Jr et al., Cancer: Principles & Practice of Oncology, 3d ed, p1363) |
Synovioma,Sarcomas, Synovial,Synovial Sarcoma,Synovial Sarcomas,Synoviomas |
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| D037102 |
Lectins |
Proteins that share the common characteristic of binding to carbohydrates. Some ANTIBODIES and carbohydrate-metabolizing proteins (ENZYMES) also bind to carbohydrates, however they are not considered lectins. PLANT LECTINS are carbohydrate-binding proteins that have been primarily identified by their hemagglutinating activity (HEMAGGLUTININS). However, a variety of lectins occur in animal species where they serve diverse array of functions through specific carbohydrate recognition. |
Animal Lectin,Animal Lectins,Isolectins,Lectin,Isolectin,Lectin, Animal,Lectins, Animal |
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| D037121 |
Plant Lectins |
Protein or glycoprotein substances of plant origin that bind to sugar moieties in cell walls or membranes. Some carbohydrate-metabolizing proteins (ENZYMES) from PLANTS also bind to carbohydrates, however they are not considered lectins. Many plant lectins change the physiology of the membrane of BLOOD CELLS to cause agglutination, mitosis, or other biochemical changes. They may play a role in plant defense mechanisms. |
Lectins, Plant,Phytagglutinin,Plant Agglutinin,Plant Lectin,Agglutinins, Plant,Phytagglutinins,Plant Agglutinins,Agglutinin, Plant,Lectin, Plant |
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