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Topic: Sarcoma, Granulocytic


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In the News (Tue 17 Nov 09)

  
  Granulocytic sarcoma - Wikipedia, the free encyclopedia
A chloroma, or granulocytic sarcoma, is a solid tumor composed of immature malignant white blood cells called myeloblasts.
A chloroma is an extramedullary manifestion of acute myeloid leukemia; in other words, it is a solid collection of leukemic cells occurring outside of the bone marrow.
Recurrent granulocytic sarcoma: an unusual variation of acute myeloid leukemia associated with 8;21 chromosomal translocation and blast expression of the neural cell adhesion molecule.
en.wikipedia.org /wiki/Chloroma   (1301 words)

  
 THE VALUE OF CD34, MYELOPEROXIDASE AND CHLORACETATE ESTERASE (LEDER) STAIN IN THE DIAGNOSIS OF GRANULOCYTIC SARCOMA
Granulocytic sarcoma (GS) is an extramedullary neoplasm manifested by the infiltration of immature myeloid cells.
Granulocytic sarcoma with an indolent course and destructive skeletal disease.
Granulocytic sarcoma of megakaryoblastic differentiation complicating chronic idiopathic chronic myelofibrosis.
www.kfshrc.edu.sa /annals/215_216/01-084R.htm   (2399 words)

  
 [No title]
Granulocytic sarcoma is a rare extramedullary tumor composed of immature granulocytic precursors.
Although usually associated with systemic disease in acute myeloid leukemia, granulocytic sarcoma may herald leukemic transformation in myelodysplastic disorders or diseases, including chronic myeloid leukemia, polycythemia rubra vera, myelofibrosis, and chronic eosinophilic leukemia [1,2].
Walleye dermal sarcomas are associated with the presence of a complex retrovirus, walleye dermal sarcoma virus (WDSV).
espanol.lycos.com /info/sarcoma.html   (655 words)

  
 Radiology, University of Rochester Medical Center
Granulocytic sarcoma (the preferred term, as not all lesions have the greenish tint) occurs primarily in 3-8% of all patients with acute/chronic myelogenous leukemia, but can also arise in patients with other myeloproliferative disorders, such as myelofibrosis with myeloid metaplasia, hypereosinophilic syndrome, polycythemia vera, and acute lymphoblastic leukemia.
Granulocytic sarcomas may develop during the course of, or as a presenting sign of, myelogenous leukemia.
It is believed that intracranial granulocytic sarcomas develop by migration of leukemic cells from the bone marrow via haversian canals, periosteum, and the dura to infiltrate the brain, where the pial-glial barrier has been disrupted.
www.urmc.rochester.edu /smd/Rad/neurocases/Neurocase79.htm   (584 words)

  
 Granulocytic sarcoma presenting as a necrotic lung nodule CHEST - Find Articles   (Site not responding. Last check: 2007-11-03)
Granulocytic sarcomas have been much less frequently noted in the thoracic cavity, and of those, the majority have solely involved the mediastinum or pleural space (3).
The evaluation revealed AML with granulocytic sarcoma in the form of a necrotic lung nodule with mediastinal adenopathy and pleural effusion.
Involvement of the lung is less common with granulocytic sarcoma, and this particular presentation is distinctly unusual.
www.findarticles.com /p/articles/mi_m0984/is_4_128/ai_n15792224   (643 words)

  
 Orbital granulocytic sarcoma -- Stockl et al. 81 (12): 1084 -- British Journal of Ophthalmology
Granulocytic sarcoma is a localised tumour comprised of malignant cells of myeloid origin.
Granulocytic sarcoma may be found in a variety of locations throughout the body including the orbit.
Ophthalmic manifestations of granulocytic sarcoma (myeloid sarcoma or chloroma).
bjo.bmjjournals.com /cgi/content/full/81/12/1084   (2559 words)

  
 Granulocytic Sarcoma in a Budgerigar (Melopsittacus undulatus)   (Site not responding. Last check: 2007-11-03)
Granulocytic leukemia is the neoplastic proliferation of granulocytes originating in the bone marrow.
Granulocytic sarcoma is relatively common in domestic fowls but is rare in exotic birds.
The diagnosis of granulocytic sarcoma is based upon the presence of a sarcomatous tissue mass composed of proliferating myeloblasts that show little differentiation to mature granulocytes.
www.vet.uga.edu /IVCVM/1998/garcia/garcia.htm   (1238 words)

  
 Head and neck granulocytic sarcoma with acute myeloid leukemia: Three rare cases Ear, Nose & Throat Journal - Find ...
Granulocytic sarcoma can be localized in unexpected regions, including the head and neck.
A granulocytic sarcoma is a rare, extramedullary, solid aggregate of malignant myeloid precursor cells.
One patient had bilateral facial paralysis caused by temporal bone involvement of bilateral granulocytic sarcoma; we believe that this is the first such reported case in the literature.
www.findarticles.com /p/articles/mi_m0BUM/is_4_80/ai_75176934   (847 words)

  
 Final Diagnosis -- Case 306
The cause of death in this case is tumor burden secondary to extensive involvement of the uterus, retroperitoneal and mesenteric lymph nodes by granulocytic sarcoma (GS).
Extra-medullary myeloid tumour (granulocytic sarcoma) is often misdiagnosed: a study of 26 cases.
Granulocytic sarcoma: a clinicopathologic study of 61 biopsied cases.
path.upmc.edu /cases/case306/dx.html   (1088 words)

  
 Cerebellar Granulocytic Sarcoma (Chloroma)   (Site not responding. Last check: 2007-11-03)
Intracerebellar chloroma (granulocytic sarcoma): a neurosurgical complication of acute myelocytic leukemia.
Granulocytic sarcoma of the brain: a case report and review of the literature.
Nickels J, Koivuniemi A, Heiskanen O. Granulocytic sarcoma (chloroma) of the cerebellum and meninges a case report.
home.earthlink.net /~radiologist/tf/071601.htm   (265 words)

  
 Granulocytic Sarcoma in a Boa (Boa constrictor)   (Site not responding. Last check: 2007-11-03)
Granulocytic sarcomas or chloromas in mammals are extramedullary tumors composed of cells of granulocytic (usually neutrophilic) lineage.
The occurrence of granulocytic sarcoma in reptiles is infrequent (personal observation), but has been reported in a King Cobra (Ophiophagus hannah).
Since heterophils do not contain myeloperoxidase, reptilian and avian granulocytic sarcomas do not turn green upon exposure to air and, therefore, should not be termed chloromas.
www.vet.uga.edu /ivcvm/2000/Gregory2/gregory2.htm   (630 words)

  
 Radiologic Manifestations of Granulocytic Sarcoma in Adult Leukemia -- Ooi et al. 176 (6): 1427 -- American Journal of ...
sarcoma from 1988 to 2000 were retrieved from the division of
sarcoma lesions were hyperdense to normal brain tissue on CT and isointense to gray matter on both T1- and T2-weighted MR imaging sequences.
Myeloid Sarcoma of the Appendix Mimicking Acute Appendicitis
www.ajronline.org /cgi/content/full/176/6/1427   (2561 words)

  
 ACP - Wisconsin Chapter - Granulocytic sarcoma: Local presentation of a systemic disease
Granulocytic sarcoma or chloroma is a localized tumor mass composed of immature cells of the granulocytic series.
We report an unusual case of CML in which the initial presentation of the disease was spinal cord compression secondary to granulocytic sarcoma.
Granulocytic sarcoma usually occurs concurrently with clinical evidence of leukemia, although it may rarely arise while the patient is in clinical remission and may antedate the diagnosis of leukemia by as many as two years.
www.acponline.org /chapters/wi/associates/vignettes22.htm   (347 words)

  
 Treatment of HIV-Associated Kaposi Sarcoma
Kaposi sarcoma (KS) is the most common malignancy seen in the setting of HIV infection.
A prescription for ART may reduce the likelihood of KS by 50%.(5) In the current era of treatment, KS is generally identified as a late manifestation of HIV infection, occurring when immunosuppression is severe.
The role of human immunodeficiency virus-I in the pathogenesis of acquired immunodeficiency syndrome-related Kaposi's sarcoma: the importance of an inflammatory and angiogenic milieu.
hivinsite.ucsf.edu /InSite?page=kb-06-02-04   (5252 words)

  
 Bioline International Official Site (site up-dated regularly)   (Site not responding. Last check: 2007-11-03)
The case of a previously healthy 24-year-old man diagnosed with extradural thoracic granulocytic sarcoma with no evidence of bone marrow or other hematological involvement is described.
The histopathological examination was consistent with granulocytic sarcoma.
Granulocytic sarcomas are most commonly found in the context of an acute myelogenous leukemia or in chronic myelogenous leukemia.
www.bioline.org.br /abstract?id=ni05069   (134 words)

  
 Granulocytic Sarcoma of the Temporal Bone -- Lee et al. 23 (9): 1497 -- American Journal of Neuroradiology
Granulocytic Sarcoma of the Temporal Bone -- Lee et al.
of leukemia, the discovery of a granulocytic sarcoma heralds
Libson E, Bloom RA, Galun E, Polliack A. Granulocytic sarcoma (chloroma) of bone: the CT appearance.
www.ajnr.org /cgi/content/full/23/9/1497   (1468 words)

  
 Final Diagnosis -- Case 440   (Site not responding. Last check: 2007-11-03)
Granulocytic sarcoma (GS) is a rare extramedullary tumor composed of leukemic myeloblasts and myeloid precursors, which most often manifests in patients with AML, myelodysplastic syndromes, and myeloproliferative disorders, especially in those with CD56-positive leukemic cells (1).
Histopathological differentiation between GS and of lymphoma can be difficult, especially if the granulocytic sarcoma expresses markers of the B-cell lineage and the tumor precedes a medullar manifestation of AML.
Multiple granulocytic sarcomas in acute myeloblastic leukemia with simultaneous occurrence of t(8:21) and trisomy 8.
path.upmc.edu /cases/case440/dx.html   (504 words)

  
 Massive myeloid sarcoma affecting the central nervous system, mediastinum, retroperitoneum, liver, and rectum ...
Massive myeloid sarcoma affecting the central nervous system, mediastinum, retroperitoneum, liver, and rectum associated with acute myeloblastic leukaemia: a case report -- Best-Aguilera et al.
Massive myeloid sarcoma affecting the central nervous system, mediastinum, retroperitoneum, liver, and rectum associated with acute myeloblastic leukaemia: a case report
Autopsy study of granulocytic sarcoma (chloroma) in patients with myelogenous leukemia.
jcp.bmjjournals.com /cgi/content/full/58/3/325   (1061 words)

  
 Chloroma or Granulocytic Sarcoma? - Pathology for Clinicians - Updating Your Knowledge - Medstudents   (Site not responding. Last check: 2007-11-03)
Granulocytic sarcoma is an extramedullary tumor composed by myeloblasts and more differentiated cells, usually associated with acute myeloid leukemia.
Chloroma, an old name for granulocytic sarcoma, is a clinical term.
It refers to a subset of granulocytic sarcomas which produce myeloperoxidase, the enzyme responsible for the green color of some of these leukemic tumors.
www.medstudents.com.br /patoclin/updating/chloroma.htm   (77 words)

  
 CT Changes of an Intracranial Granulocytic Sarcoma on Short-Term Follow-Up -- Nikolic et al. 180 (1): 78 -- American ...
Granulocytic sarcoma is a focal tumor composed of neoplastic
granulocytic cells that is found in approximately 3-7% of patients
Liu PI, Ishimaru T, McGregor DH, Okada H, Steer A. Autopsy study of granulocytic sarcoma (chloroma) in patients with myelogenous leukemia, Hiroshima-Nagasaki 1949-1969.
www.ajronline.org /cgi/content/full/180/1/78   (1113 words)

  
 Sarcoma, Granulocytic
Sarcoma, Granulocytic Topic Tree Definition: An extramedullary tumor of immature myeloid cells.
Granulocytic Sarcoma of the Temporal Bone B. Leea, G. Fatterpekarb, William Kimb...
Orbital granulocytic sarcoma Frank A Stockl,a Angela M Dolmetsch,a M Antonia Saornil,b Ramon L Font,c Miguel N Burnier Jra...
www.medicality.org.uk /diseases/sarcoma,-granulocytic.php   (117 words)

  
 [Brainllife] OHTA K et al (2003) - Primary granulocytic sarcoma in the sphenoidal bone and orbit
Primary granulocytic sarcoma in the sphenoidal bone and orbit
The tumor was partially removed by bilateral frontotemporal craniotomy and a diagnosis of primary granulocytic sarcoma was made from the surgical specimen.
Radiological diagnosis of primary intracranial granulocytic sarcoma is difficult.
www.brainlife.org /abstract/ohta_20030731.htm   (257 words)

  
 Granulocytic sarcoma preceding AML M0 and the diagnostic value of CD34 -- Astall et al. 52 (9): 705 -- Journal of ...
Granulocytic sarcoma preceding AML M0 and the diagnostic value of CD34 -- Astall et al.
Granulocytic sarcoma preceding AML M0 and the diagnostic value of CD34
Granulocytic sarcoma with no demonstrable abnormalities in the peripheral
jcp.bmjjournals.com /cgi/content/abstract/52/9/705   (263 words)

  
 PakMediNet - View Abstract
Granulocytic sarcoma involving spine is a rare malignant neoplasm in patients with myeloid leukemia and occasionally in aleukemic patients.
We report a case (with a review of literature) of granulocytic sarcoma dorsal spine presenting with acute spinal cord compression as the first manifestation during the remission phase of acute myeloblastic leukemia.
The patient showed dramatic neurological recovery after surgical decompression of spinal cord and was subsequently treated by appropriate chemotherapeutic regimen and local radiotherapy.
www.pakmedinet.com /view.php?id=231   (256 words)

  
 The rare tumors web site - Meeting 2001   (Site not responding. Last check: 2007-11-03)
Definition: Granulocytic sarcoma (GS) is a rare localised tumour of malignant myeloid precursor cells occurring at an extramedullary site.
Extracranial GS may occur virtually anywhere in the body and may be easily confused with large cell and lymphoblastic lymphoma.
Prades JM, Alaani A, Mosnier JF, Dumollard JM, Martin C. Granulocytic sarcoma of the nasal cavity.
www.raretumours.org /ListFound.asp?1673   (148 words)

  
 Definition of granulocytic sarcoma - NCI Dictionary of Cancer Terms
Definition of granulocytic sarcoma - NCI Dictionary of Cancer Terms
This tumor is usually associated with myelogenous leukemia.
gram, granisetron, granulocyte, granulocyte colony-stimulating factor, granulocyte-macrophage colony-stimulating factor
www.nci.nih.gov /Templates/db_alpha.aspx?CdrID=335098   (69 words)

  
 Sarcoma — An Open Access Journal
Sarcoma is dedicated to publishing papers covering all aspects of connective tissue oncology research.
High-quality papers concerning the entire range of bone and soft tissue sarcomas in both adults and children, including Kaposi's sarcoma, are published as well as preclinical and animal studies.
This journal provides a central forum for the description of advances in diagnosis, assessment and treatment of this rarely seen, but often mismanaged, group of patients.
www.hindawi.com /GetJournal.aspx?journal=SRCM   (170 words)

  
 Find in a Library: Granulocytic sarcoma presented as a reactivation of chronic myeloid leukemia after allogenic marrow ...
Find in a Library: Granulocytic sarcoma presented as a reactivation of chronic myeloid leukemia after allogenic marrow transplantation
Granulocytic sarcoma presented as a reactivation of chronic myeloid leukemia after allogenic marrow transplantation
WorldCat is provided by OCLC Online Computer Library Center, Inc. on behalf of its member libraries.
worldcatlibraries.org /wcpa/ow/d6bcef3317dd2fb6a19afeb4da09e526.html   (73 words)

  
 Sloan-Kettering - Prediction Tools: Sarcoma
Researchers at Memorial Sloan-Kettering have developed a nomogram that can calculate sarcoma survival odds based on patient data.
This nomogram and its results may be useful for patient counseling, follow-up scheduling, and clinical trial eligibility determination.
This nomogram is also not appropriate for patients whose sarcoma site was the skin.
www.mskcc.org /mskcc/html/6181.cfm   (339 words)

  
 cancer lung metastatic anti smoking in italy no smoking   (Site not responding. Last check: 2007-11-03)
Ewing's sarcoma Fibrosarcoma Fibrous dysplasia Florid reactive periostitis Giant cell tumor Glomus tumor Granulocytic sarcoma Hardcastle's syndrome Hemangioma Hemangiopericytoma Juxtacortical chondroma Langerhan's histiocytosis Malignant fibrous histio.
Against smoking stand up cancer lung mstastatic cancer lung metaetatic against smoking.
Melorheostosis Metastatic cancer menu Multiple myeloma Myositis ossificans Neurofibroma of bone Nora's lesion Osteoblastoma Osteochondroma Osteofibrous dysplasia Osteoid osteoma Osteoma Osteomyelitis Osteopathia striata Osteopoikilosis Osteosarcoma Intro Paget's sarcoma Parosteal osteosarcoma Periosteal osteosarcoma Pigmented villonodular.
smoking-stop.stope.info /cancer-lung-metastatic   (1978 words)

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