نتایج جستجو برای: granulocytic sarcoma
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Granulocytic sarcomas (GS) are uncommon extramedullary tumors composed of immature cells of the granulocytic or myeloid series. Treatment for GS should be directed toward the underlying hematologic disorder. There is no standard treatment. Granulocytic sarcoma (GS) is seen in ~5% of myeloid leukemia cases and represents the "tissue phase" of the disease. GS can also be seen in patients with chr...
Myeloid or granulocytic sarcoma (GS) is a tumoral lesion consisting of immature granulocytic cells. It is a rare entity during the course of CML patients especially after allogeneic stem cell transplantation (SCT). Relapse without bone marrow involvement is much rarer. We report a case of CML patient who relapsed with isolated granulocytic sarcoma after allogeneic SCT during cytogenetic and mol...
Granulocytic sarcoma (GS) is an extramedullary tumor formed by myeloid blasts and mature granulocytes, which may precede, accompany or follow acute myeloid leukemia (AML) or a myeloproliferative syndrome. Any area of the body may be affected; it most frequently involves bone, lymph nodes, skin or soft tissues. Pleural and mediastinal localizations are uncommon. We observed a GS with mediastinal...
UNLABELLED Granulocytic sarcoma (GS) is a localized infiltrate of immature granulocytes in an extramedullary site. This lesion is most frequently associated with leukemia, but can occur associated with other myeloproliferative disorders. GS can affect virtually any part of the body, but oral lesions are rare, with only 37 cases described. CASE DESCRIPTION We present a case of GS in a 23-year-...
An eleven-year-old boy presented with a swelling in his left elbow. Radiologically the features were that of an Ewing's sarcoma involving the ulna. Histopathology showed small round cell tumor strongly positive for Monoclonal Imperial Cancer research fund 2 (MIC2) antigen. Similar cells in the bone marrow were involved with MIC2 positivity. The patient developed skin lesions, which on biopsy we...
Introduction Granulocytic sarcomas, also referred to as chloromas or myeloid sarcomas, are extramedullary neoplasms that are composed of immature myeloidcells.Thetermchloromareferstothegreencolorthat is imparted to the tissues as a result of the high concentration of myeloperoxidase foundwithinthetumorcells. These tumors typicallyoccur inassociation with nonlymphocytic leukemias or myelodysplas...
Granulocytic sarcomas (chloromas) are rare extra-medullary tumors arising from primitive granulocytic cells. The term "chloroma" is derived from the Greek word chloros (green), and it refers to the frequently greenish color of the tumor, which is due to the presence and oxidation of the myeloperoxidase enzyme. These tumors can arise de novo or can be associated with other myeloid disorders, suc...
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