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Solitary mastocytoma, also known as cutaneous mastocytoma, may be present at birth or may develop during the first weeks of life, originating as a brown macule that urticates on stroking. [1]: 615 Solitary mastocytoma is a round, erythematous, indurated lesion measuring 1-5 cm in diameter. It can be mildly itchy or asymptomatic and develops ...
A mastocytoma or mast cell tumor is a type of round-cell tumor consisting of mast cells. ... The prognosis for solitary skin tumors is good, but guarded for tumors in ...
Solitary angiokeratoma; Solitary cutaneous leiomyoma; Solitary mastocytoma; Solitary neurofibroma (plexiform neurofibroma, solitary nerve sheath tumor, sporadic neurofibroma) Spider angioma (nevus araneus, spider telangiectasia, spider nevus, vascular spider) Spindle cell hemangioendothelioma (spindle cell hemangioma) Spindle cell lipoma ...
Mastocytosis, a type of mast cell disease, is a rare disorder affecting both children and adults caused by the accumulation of functionally defective mast cells (also called mastocytes) and CD34+ mast cell precursors.
Nutritional Megaloblastic anemia is an anemia (of macrocytic classification) that results from inhibition of DNA synthesis in red blood cell production. [10] Drug-induced folate deficiency anemia: D52.1: Protein-deficiency anemia: Protein deficiency anemia is an anemia that results from an inadequate intake of dietary protein. [14] Scurvy: E54 ...
Mast cell sarcoma should not be confused with extracutaneous mastocytoma, a rare benign mast cell tumor without destructive growth. In the cases observed, mast cell sarcoma terminated quickly as mast cell leukemia ; one of the most aggressive human cancers.
Tumors of the hematopoietic and lymphoid tissues (American English) or tumours of the haematopoietic and lymphoid tissues (British English) are tumors that affect the blood, bone marrow, lymph, and lymphatic system.
Conventionally, a leukocytosis exceeding 50,000 WBC/mm 3 with a significant increase in early neutrophil precursors is referred to as a leukemoid reaction. [2] The peripheral blood smear may show myelocytes, metamyelocytes, promyelocytes, and rarely myeloblasts; however, there is a mixture of early mature neutrophil precursors, in contrast to the immature forms typically seen in acute leukemia.