1/31. splenic rupture in a patient with acute myeloid leukemia undergoing peripheral blood stem cell transplantation.splenic rupture is a rare but well-recognized complication of hematological malignancies. Here, we present the case of a 22-year-old woman with the diagnosis of acute myeloid leukemia who was undergoing peripheral blood stem cell transplantation. On day 10 she developed a hypovolemic shock due to rupture of her spleen and went to emergency laparotomy. This is the first report of splenic rupture during peripheral blood stem cell transplantation.- - - - - - - - - - ranking = 1keywords = leukemia, myeloid leukemia (Clic here for more details about this article) |
2/31. Blastic mantle cell leukemia: a previously undescribed form.The leukemic phase of mantle cell lymphoma (mantle cell leukemia) is defined as an absolute lymphocyte count of greater than 4,000/microliter and characterized by the presence of relatively small, slightly irregular lymphocytes in the peripheral blood. Although a variant of mantle cell lymphoma with blastic morphsology exists and has been previously well described, a blastic morphologic variant of mantle cell leukemia has not been described. We report such a case in a 74-year-old male who presented with splenic rupture and an elevated white blood cell (WBC) count. The diagnosis was based on flow cytometric immunophenotyping and the cytomorphology of the peripheral blood.- - - - - - - - - - ranking = 1.028857757917keywords = leukemia (Clic here for more details about this article) |
3/31. splenic rupture in children with hematologic malignancies.BACKGROUND: splenic rupture is an uncommon but life-threatening complication of leukemias and lymphomas, and is reported mostly in adults. The authors investigated the frequency with which splenic rupture is diagnosed in pediatric patients with hematologic malignancies and reviewed its clinical profile and outcome. methods: The data base of St. Jude Children's research Hospital was searched for cases coded as splenic laceration or rupture, splenic infarction, or splenectomy in patients diagnosed with lymphoma or leukemia between January 1962 and December 1997. The medical records of patients with histopathologic or radiologic evidence of splenic rupture were reviewed. The time spanned by the study was divided into early (1962-1990) and recent (1991-1997) eras to reflect the availability of modern diagnostic imaging techniques. RESULTS: Seven children experienced splenic rupture. They were between ages 5-17 years. There were four males and three females. Primary diagnoses included acute myeloid leukemia (four patients), acute lymphoblastic leukemia (two patients), and Hodgkin lymphoma (one patient). Five patients were diagnosed in the recent era and two in the early era. Four patients had radiologic or bacteriologic evidence of fungal infection concomitant with the splenic event. Of five deaths, only two were related causally to splenic rupture; these occurred in the early era. All seven acute episodes of splenic rupture were managed conservatively without surgery. CONCLUSIONS: The overall frequency with which splenic rupture was detected in children with hematologic malignancy at the study institution was 0.18%. In the recent era, the frequency of detection was 9-fold higher (0.55%) than that of the early era (0.06%). Improved imaging techniques and increased utilization of imaging studies may account for the increased incidental detection of "preclinical" splenic rupture. adolescent age group, acute myeloid leukemia (especially acute promyelocytic leukemia), a high leukocyte count, thrombocytopenia, and coagulopathy may predispose children with leukemia to pathologic splenic rupture. Fungal infection frequently was associated with splenic rupture and may play a role in its pathogenesis.- - - - - - - - - - ranking = 1.2573814649309keywords = leukemia, myeloid leukemia (Clic here for more details about this article) |
4/31. Fatal rupture of the spleen caused by infiltration of T-cell lymphoma.Pathological or spontaneous rupture of the spleen has been described in a variety of diseases affecting the spleen, with infections being cited as the cause in most cases. In hematological malignancies it is a rare event, despite the frequent involvement of the spleen in these diseases. It has, however, been described in patients with acute and chronic leukemia, Hodgkin's disease, non-Hodgkin's lymphoma of B-cell origin, mycosis fungoides, and so-called histiocytic lymphoma. Here, we present a fatal case of splenic rupture caused by infiltration of a peripheral T-cell lymphoma, unspecified according to the REAL classification. The importance of a correct diagnosis and fast surgery is emphasized.- - - - - - - - - - ranking = 0.17147629298617keywords = leukemia (Clic here for more details about this article) |
5/31. Pathologic rupture of the spleen during induction with ATRA in a patient with acute promyelocytic leukemia.Pathological rupture of the spleen is a rare but well recognized complication in hematological malignancies. Early clinical recognition of this life-threatening complication is necessary for rapid intervention. Here, we report on the case of a 26-year-old woman with acute promyelocytic leukemia who presented rupture of the spleen on day 2 of treatment with ATRA plus idarrubicin. In patients with acute leukemia, the presence of a painful abdomen and a sudden drop in hemoglobin levels, should alert of a possible splenic rupture, even without additional symptoms. This would facilitate an early treatment intervention with no modification to the chemotherapy schedule.- - - - - - - - - - ranking = 1.028857757917keywords = leukemia (Clic here for more details about this article) |
6/31. Acute myeloid leukemia presenting as splenic rupture.We describe a rare case of acute myeloid leukemia presenting primarily as an acute abdomen due to spontaneous splenic rupture in a 19 years male patient. He was treated with splenectomy after failure of conservative management for splenic preservation but later succumbed to an intracerebral haemorrhage.- - - - - - - - - - ranking = 1keywords = leukemia, myeloid leukemia (Clic here for more details about this article) |
7/31. Spontaneous nontraumatic intrasplenic pseudoaneurysm: causes, sonographic diagnosis, and prognosis.PURPOSE: The aim of this study was to describe the incidence, causes, sonographic features, therapy, and prognosis of nontraumatic intrasplenic pseudoaneurysms (NTISPs), a rare complication of splenic infarction or infiltration by malignant systemic disorders or infectious diseases. methods: We retrospectively reviewed the medical and sonographic records of all patients seen at our clinic from July 1985 through December 2000 to identify patients with a sonographic diagnosis of spontaneous nontraumatic splenic rupture. We then examined the features of the resulting cases to identify patients in whom NTISPs were revealed by color Doppler sonography. RESULTS: In total, 41 patients were identified. Among those patients, 5 (12%) had NTISPs. Three of those 5 patients had an underlying malignant disorder (1 case of non-Hodgkin's lymphoma and 2 cases of chronic myelogenous leukemia), and the other 2 had an inflammatory disease (1 case of endocarditis and 1 case of pancreatitis). Three of the patients also had splenic infarctions. Three patients underwent splenectomy; in 2 of them, secondary delayed splenic rupture occurred before or during splenectomy. In 2 other patients, spontaneous thrombosis of the aneurysms occurred (after 16 hours in 1 and 15 days in the other). CONCLUSIONS: NTISPs may occur in about 12% of patients with sonographically detected nontraumatic spontaneous splenic rupture. NTISPs appear to be associated with an increased risk of secondary delayed splenic rupture, although spontaneous thrombosis may occur. Short-term follow-up sonographic examinations, particularly with color Doppler imaging, are recommended for early recognition of progression of NTISPs, which can guide treatment decisions.- - - - - - - - - - ranking = 0.17147629298617keywords = leukemia (Clic here for more details about this article) |
8/31. Fatal splenic rupture caused by infiltration of adult T cell leukemia cells.The spleen is an immunological organ commonly involved in both hematological and nonhematological diseases. Pathological rupture of the spleen has been described in a variety of diseases affecting the spleen. Infections have been cited in most cases involving splenic rupture, but are rare in hematological malignancies despite frequent involvement of the spleen. The present report describes a fatal case of splenic rupture caused by infiltration of adult T cell leukemia cells and reports the mechanism of splenic rupture. The importance of rapid diagnosis and surgery is emphasized.- - - - - - - - - - ranking = 0.85738146493087keywords = leukemia (Clic here for more details about this article) |
9/31. Spontaneous rupture of spleen in a patient with splenic metastasis of melanoma. A case report.We report a case of spontaneous splenic rupture in a patient with metastatic melanoma. Spontaneous splenic rupture without previous trauma has been observed in various pathological conditions such as infectious mononucleosis, malaria, typhoid fever and, rarely, neoplasms affecting the spleen. There have been several reported cases of splenic rupture in leukemias. Despite the high incidence of splenic metastases in metastatic melanoma, there have been only 3 cases of spontaneous splenic rupture reported in the past.- - - - - - - - - - ranking = 0.17147629298617keywords = leukemia (Clic here for more details about this article) |
10/31. Spontaneous splenic rupture associated with hepatosplenic gammadelta T-cell lymphoma.Spontaneous splenic rupture is an uncommon but life-threatening complication of hematologic malignancies, despite the frequent involvement of the spleen in these diseases. It has been reported in patients with acute and chronic leukemia, Hodgkin's disease, non-Hodgkin's lymphoma, and histiocytic lymphoma. A 50-year-old previously healthy man presented with acute symptoms of spontaneous splenic rupture. Emergency splenectomy with liver biopsy was performed. The clinicopathologic features suggested a hepatosplenic gammadelta T-cell lymphoma (HSgammadeltaTL). Here, we report a rare case of spontaneous splenic rupture associated with HSgammadeltaTL, unspecified in the world health organization classification.- - - - - - - - - - ranking = 0.17147629298617keywords = leukemia (Clic here for more details about this article) |
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